If you’re looking to look up or download the FULL lists of OBD2 Codes in PDF, I’ve got you covered.
This post consists of all car diagnostic codes lists including generic and manufacturer-specific codes.
Navigate to the section you want in the table of contents below to download the free PDF file:
Table of Contents:
All OBD2 Codes Lookup
Search below all generic and manufacturer-specific OBD2 fault codes and their meaning in most of the popular car makes such as Acura, Audi, BMW, Chevrolet, Dodge, Chrysler, Jeep, Ford, Honda, Hyundai, Infiniti, Isuzu, Jaguar, KIA, Land Rover, Lexus, Mazda, Mitsubishi, Nissan, Subaru, Toyota, and VW, etc.
All Generic Codes List (PDF, Free Download)
All Generic + Manufacturer-specific OBD2 Codes List (PDF, Free Download)
How to Interpret An OBD2 Code
OBD provides monitoring for various systems.
They include the engine control module, body, chassis, etc.
When you look at an OBD2 code, you can immediately tell where the fault is by reading the letters and numbers it contains.
Below is a breakdown.
The First Character (Letter)
All OBDII codes start with a letter that denotes the part of the vehicle that has a fault. Let’s check it out, shall we?
P – Powertrain. It includes the engine, transmission, and all the associated accessories.
U – Network & Vehicle Integration. These are functions that are managed and shared by onboard computer systems.
B – Body. These are parts mainly found in the passenger compartment area.
C – Chassis. It covers mechanical systems and functions like steering, suspension, and braking.
The Second Character (Number)
A number usually follows the first letter. This number can only be ‘0’, ‘1’, ‘2’, or ‘3’.
0 – If it’s a ‘0’, ‘2’, or ‘3’, the code is a standardized (SAE) code; also known as generic code
1 – If it’s a ‘1’, you’re looking at a manufacturer-specific code
The Third Character (Number/Letter)
This number denotes the particular vehicle system that has a fault. There are eight systems in total:
0 – Fuel and air metering and auxiliary emission controls
1 – Fuel and air metering
2 – Fuel and air metering (injector circuit)
3 – Ignition systems or misfires
4 – Auxiliary emission controls
5 – Vehicle speed control and idle control systems
6 – Computer and output circuit
7 – Transmission
A-F – Hybrid Trouble Codes
The Fourth And Fifth Characters (Number)
The final piece of a DTC is a two-digit number. This number defines the exact problem that you’re dealing with. It can be any number between 0 and 99.
As you can see, a typical DTC has five characters in total, and each one of those characters gives it a description. For example, if you get the code P0219, it means that the car has an engine over-speed condition.
The ‘P’ means that the problem is in the powertrain. The ‘0’ means that it’s a generic code, while the ‘2’ refers to the fuel and air metering (injector circuit) system. The last two digits (19) define the problem, i.e., an over-speed condition.
Want to know more about codes and their meanings? Below is a more comprehensive OBD codes list.As mentioned already, DTC codes that start with ‘P’ relate to the powertrain. Those that begin with ‘U’ are for the network and vehicle integration system. The letter ‘B’ refers to the vehicle’s body, while ‘C’ is for the chassis.
P0xxx OBD2 Car Diagnostic Codes List (PDF, Free Download) [FULL]
If you want to find the meaning of your code directly on this site, navigate to the right code ranges below:
P0000-P0099: Fuel and Air Metering and Auxiliary Emission Control
SEARCH your code here
| Codes | Definition |
|---|---|
| P0000 | No fault |
| P0001 | Fuel volume regulator control -circuit open |
| P0002 | Fuel volume regulator control -circuit range/performance |
| P0003 | Fuel volume regulator control -circuit low |
| P0004 | Fuel volume regulator control -circuit high |
| P0005 | Fuel shut -off valve -circuit open |
| P0006 | Fuel shut -off valve -circuit low |
| P0007 | Fuel shut -off valve -circuit high |
| P0008 | Engine position system, bank 1 -engine performance |
| P0009 | Engine position system, bank 2 -engine performance |
| P000A | A Camshaft Position Slow Response |
| P000B | B Camshaft Position Slow Response |
| P000C | A Camshaft Position Slow Response |
| P000D | B Camshaft Position Slow Response |
| P000E | Fuel Volume Regulator Control Exceeded Learning Limit |
| P000F | Fuel System Over Pressure Relief Valve Activated |
| P0010 | Camshaft position (CMP) actuator, intake/left/front, bank 1 circuit malfunction |
| P0011 | Camshaft position (CMP), intake/left/front, bank 1 timing over advanced/system performance |
| P0012 | Camshaft position (CMP), intake/left/front, bank 1 timing over -retarded |
| P0013 | Camshaft position (CMP) actuator, exhaust/right/rear, bank 1 -circuit malfunction |
| P0014 | Camshaft position (CMP) actuator, exhaust/right/rear, bank 1 -timing over -advanced/system performance |
| P0015 | Camshaft position (CMP) actuator, exhaust/right/rear, bank 1 -timing over -retarded |
| P0016 | Crankshaft position/camshaft position, bank 1 sensor A -correlation |
| P0017 | Crankshaft position/camshaft position, bank 1 sensor B -correlation |
| P0018 | Crankshaft position/camshaft position, bank 2 sensor A -correlation |
| P0019 | Crankshaft position/camshaft position, bank 2 sensor B -correlation |
| P001A | A Camshaft Profile Control Circuit/Open |
| P001B | A Camshaft Profile Control Circuit Low |
| P001C | A Camshaft Profile Control Circuit High |
| P001D | A Camshaft Profile Control Circuit/Open |
| P001E | A Camshaft Profile Control Circuit Low |
| P001F | A Camshaft Profile Control Circuit High |
| P0020 | Camshaft position (CMP) ·actuator, intake/left/front, bank 2 -circuit malfunction |
| P0021 | Camshaft position (CMP); intake/left/front, bank 2 timing over -advanced/system performance |
| P0022 | Camshaft position (CMP), intake/left/front, bank 2. timing over -retarded |
| P0023 | Camshaft position (CMP) actuator, exhaust/right/rear, bank 2 -circuit malfunction |
| P0024 | Camshaft position (CMP), exhaust/right/rear, bank 2 -timing over -advanced/system performance |
| P0025 | Camshaft position (CMP), exhaust/right/rear, bank 2 -timing over -retarded |
| P0026 | Intake valve control solenoid circuit, bank 1 range/performance |
| P0027 | Exhaust valve control solenoid circuit, bank 1 range/performance |
| P0028 | Intake valve control solenoid circuit, bank 2 range/performance |
| P0029 | Exhaust valve control solenoid circuit, bank 2 range/performance |
| P002A | B Camshaft Profile Control Circuit/Open |
| P002B | B Camshaft Profile Control Circuit Low |
| P002C | B Camshaft Profile Control Circuit High |
| P002D | B Camshaft Profile Control Circuit/Open |
| P002E | B Camshaft Profile Control Circuit Low |
| P002F | B Camshaft Profile Control Circuit High |
| P0030 | Heated oxygen sensor (HO2S) 1, bank 1, heater control -circuit malfunction |
| P0031 | Heated oxygen sensor (HO2S) 1, bank 1, heater control -circuit low |
| P0032 | Heated oxygen sensor (HO2S) 1, bank 1, heater control -circuit high |
| P0033 | Turbocharger (TC) wastegate regulating valve -circuit malfunction |
| P0034 | Turbocharger (TC) wastegate regulating valve -circuit low |
| P0035 | Turbocharger (TC) wastegate regulating valve -circuit high |
| P0036 | Heated oxygen sensor (HO2S) 2, bank 1, heater control -circuit malfunction |
| P0037 | Heated oxygen sensor (HO2S) 2, bank 1, heater control -circuit low |
| P0038 | Heated oxygen sensor (HO2S) 2, bank 1, heater control -circuit high |
| P0039 | Turbo/super charger bypass valve, control circuit range/performance |
| P003A | Turbocharger/Supercharger Boost Control "A" Position Exceeded Learning Limit |
| P003B | Turbocharger/Supercharger Boost Control "B" Position Exceeded Learning Limit |
| P003C | A Camshaft Profile Control Performance/Stuck Off |
| P003D | A Camshaft Profile Control Stuck On |
| P003E | A Camshaft Profile Control Performance/Stuck Off |
| P003F | A Camshaft Profile Control Stuck On |
| P0040 | Oxygen sensor signals swapped, bank 1 sensor 1 /bank 2 sensor 1 |
| P0041 | Oxygen sensor signals swapped, bank 1 sensor 2/bank 2 sensor 2 |
| P0042 | Heated oxygen sensor (HO2S) 3, bank 1, heater control -circuit malfunction |
| P0043 | Heated oxygen sensor (HO2S) 3, bank 1, heater control circuit low |
| P0044 | Heated oxygen sensor (HO2S) 3, bank 1, heater control -circuit high |
| P0045 | Turbo/super charger boost control solenoid -circuit open |
| P0046 | Turbo/super charger boost control solenoid circuit range/performance |
| P0047 | Turbo/super charger boost control solenoid -circuit low |
| P0048 | Turbo/super charger boost control solenoid -circuit high |
| P0049 | Turbo/super charger turbine -over -speed |
| P004A | Turbocharger/Supercharger Boost Control "B" Circuit/Open |
| P004B | Turbocharger/Supercharger Boost Control "B" Circuit Range/Performance |
| P004C | Turbocharger/Supercharger Boost Control "B" Circuit Low |
| P004D | Turbocharger/Supercharger Boost Control "B" Circuit High |
| P004E | Turbocharger/Supercharger Boost Control "A" Circuit Intermittent/Erratic |
| P004F | Turbocharger/Supercharger Boost Control "B" Circuit Intermittent/Erratic |
| P0050 | Heated oxygen sensor (HO2S) 1, bank 2, heater control circuit malfunction |
| P0051 | Heated oxygen sensor (HO2S) 1, bank 2, heater control -circuit low |
| P0052 | Heated oxygen sensor (HO2S) 1, bank 2, heater control -circuit high |
| P0053 | Heated oxygen sensor (HO2S), bank 1, sensor 1 -heater resistance |
| P0054 | Heated oxygen sensor (HO2S), bank 1, sensor 2 -heater resistance |
| P0055 | Heated oxygen sensor (HO2S), bank 1, sensor 3 -heater resistance |
| P0056 | Heated oxygen sensor (HO2S) 2, bank 2, heater control -circuit malfunction |
| P0057 | Heated oxygen sensor (HO2S) 2, bank 2, heater control heater circuit low |
| P0058 | Heated oxygen sensor (HO2S) 2, bank 2, heater control circuit high |
| P0059 | Heated oxygen sensor (HO2S), bank 2, sensor 1 -heater resistance |
| P005A | B Camshaft Profile Control Performance/Stuck Off |
| P005B | B Camshaft Profile Control Stuck On |
| P005C | B Camshaft Profile Control Performance/Stuck Off |
| P005D | B Camshaft Profile Control Stuck On |
| P005E | Turbocharger/Supercharger Boost Control "B" Supply Voltage Circuit Low |
| P005F | Turbocharger/Supercharger Boost Control "B" Supply Voltage Circuit High |
| P0060 | Heated oxygen sensor (HO2S), bank 2, sensor 2 -heater resistance |
| P0061 | Heated oxygen sensor (HO2S), bank 2, sensor 3 -heater resistance |
| P0062 | Heated oxygen sensor (HO2S) 3, bank 2, heater control circuit malfunction |
| P0063 | Heated oxygen sensor (HO2S) 3, bank 2, heater control circuit low |
| P0064 | Heated oxygen sensor (HO2S) 3, bank 2, heater control circuit high |
| P0065 | Air assisted injector -range/performance problem |
| P0066 | Air assisted injector -circuit malfunction/circuit low |
| P0067 | Air assisted injector -circuit high |
| P0068 | Manifold absolute pressure (MAP) sensor/mass air flow (MAF) sensor/ throttle position correlation |
| P0069 | Manifold absolute pressure (MAP) sensor/barometric pressure (BARO) sensor correlation |
| P006A | MAP - Mass or Volume Air Flow Correlation |
| P006B | MAP - Exhaust Pressure Correlation |
| P006C | MAP - Turbocharger/Supercharger Inlet Pressure Correlation |
| P006D | Barometric Pressure - Turbocharger/Supercharger Inlet Pressure Correlation |
| P006E | Turbocharger/Supercharger Boost Control "A" Supply Voltage Circuit Low |
| P006F | Turbocharger/Supercharger Boost Control "A" Supply Voltage Circuit High |
| P0070 | Outside air temperature sensor -circuit malfunction |
| P0071 | Outside air temperature sensor -range/performance problem |
| P0072 | Outside air temperature sensor -low input |
| P0073 | Outside air temperature sensor -high input |
| P0074 | Outside air temperature sensor -circuit intermittent |
| P0075 | Intake valve control solenoid, bank 1 -circuit malfunction |
| P0076 | Intake valve control solenoid, bank 1 -circuit low |
| P0077 | Intake valve control solenoid, bank 1 -circuit high |
| P0078 | Exhaust valve control solenoid, bank 1 -circuit malfunction |
| P0079 | Exhaust valve control solenoid, bank 1 -circuit low |
| P007A | Charge Air Cooler Temperature Sensor Circuit |
| P007B | Charge Air Cooler Temperature Sensor Circuit Range/Performance |
| P007C | Charge Air Cooler Temperature Sensor Circuit Low |
| P007D | Charge Air Cooler Temperature Sensor Circuit High |
| P007E | Charge Air Cooler Temperature Sensor Circuit Intermittent/Erratic |
| P007F | Charge Air Cooler Temperature Sensor Bank1/Bank2 Correlation |
| P0080 | Exhaust valve control solenoid, bank 1 -circuit high |
| P0081 | Intake valve control solenoid, bank 2 -circuit malfunction |
| P0082 | Intake valve control solenoid, bank 2 -circuit low |
| P0083 | Intake valve control solenoid, bank 2 -circuit high |
| P0084 | Exhaust valve control solenoid, bank 2 -circuit malfunction |
| P0085 | Exhaust valve control solenoid, bank 2 -circuit low |
| P0086 | Exhaust valve control solenoid, bank 2 -circuit high |
| P0087 | Fuel rail/system pressure too low |
| P0088 | Fuel rail/system pressure too high |
| P0089 | Fuel pressure regulator -performance problem |
| P008A | Low Pressure Fuel System Pressure - Too Low |
| P008B | Low Pressure Fuel System Pressure - Too High |
| P008C | Fuel Cooler Pump Control Circuit/Open |
| P008D | Fuel Cooler Pump Control Circuit Low |
| P008E | Fuel Cooler Pump Control Circuit High |
| P008F | Engine Coolant Temperature/Fuel Temperature Correlation |
| P0090 | Fuel metering solenoid -open circuit |
| P0091 | Fuel metering solenoid - -short to earth |
| P0092 | Fuel metering solenoid -short to positive |
| P0093 | Fuel system leak -large leak detected |
| P0094 | Fuel system leak -small leak detected |
| P0095 | Intake air temperature (IAT) sensor 2 -circuit malfunction |
| P0096 | Intake air temperature (IAT) sensor 2 -circuit range/performance |
| P0097 | Intake air temperature (IAT) sensor 2 -circuit low input |
| P0098 | Intake air temperature (IAT) sensor 2 -circuit high input |
| P0099 | Intake air temperature (IAT) sensor 2 -circuit intermittent/erratic |
| P009A | Intake Air Temperature/Ambient Air Temperature Correlation |
| P009B | Fuel Pressure Relief Control Circuit/Open |
| P009C | Fuel Pressure Relief Control Circuit Low |
| P009D | Fuel Pressure Relief Control Circuit High |
| P009E | Fuel Pressure Relief Control Performance/Stuck Off |
| P009F | Fuel Pressure Relief Control Stuck On |
| P00A0 | Charge Air Cooler Temperature Sensor Circuit |
| P00A1 | Charge Air Cooler Temperature Sensor Circuit Range/Performance |
| P00A2 | Charge Air Cooler Temperature Sensor Circuit Low |
| P00A3 | Charge Air Cooler Temperature Sensor Circuit High |
| P00A4 | Charge Air Cooler Temperature Sensor Circuit Intermittent/Erratic |
| P00A5 | Intake Air Temperature Sensor 2 Circuit |
| P00A6 | Intake Air Temperature Sensor 2 Circuit Range/Performance |
| P00A7 | Intake Air Temperature Sensor 2 Circuit Low |
| P00A8 | Intake Air Temperature Sensor 2 Circuit High |
| P00A9 | Intake Air Temperature Sensor 2 Circuit Intermittent/Erratic |
| P00AA | Intake Air Temperature Sensor 1 Circuit |
| P00AB | Intake Air Temperature Sensor 1 Circuit Range/Performance |
| P00AC | Intake Air Temperature Sensor 1 Circuit Low |
| P00AD | Intake Air Temperature Sensor 1 Circuit High |
| P00AE | Intake Air Temperature Sensor 1 Circuit Intermittent |
| P00AF | Turbocharger/Supercharger Boost Control "A" Module Performance |
| P00B0 | Turbocharger/Supercharger Boost Control "B" Module Performance |
| P00B1 | Radiator Coolant Temperature Sensor Circuit |
| P00B2 | Radiator Coolant Temperature Sensor Circuit Range/Performance |
| P00B3 | Radiator Coolant Temperature Sensor Circuit Low |
| P00B4 | Radiator Coolant Temperature Sensor Circuit High |
| P00B5 | Radiator Coolant Temperature Sensor Circuit Intermittent/Erratic |
| P00B6 | Radiator Coolant Temperature/Engine Coolant Temperature Correlation |
| P00B7 | Engine Coolant Flow Low/Performance |
| P00B8 | MAP - Mass or Volume Air Flow Correlation |
| P00B9 | Low Pressure Fuel System Pressure - Too Low |
| P00BA | Low Fuel Pressure - Forced Limited Power |
| P00BB | Fuel Injector Insufficient Flow - Forced Limited Power |
| P00BC | Mass or Volume Air Flow "A" Circuit Range/Performance - Air Flow Too Low |
| P00BD | Mass or Volume Air Flow "A" Circuit Range/Performance - Air Flow Too High |
| P00BE | Mass or Volume Air Flow "B" Circuit Range/Performance - Air Flow Too Low |
| P00BF | Mass or Volume Air Flow "B" Circuit Range/Performance - Air Flow Too High |
| P00C0 – P00FF | ISO/SAE Reserved |
| P00C6 | Fuel Rail Pressure Low During Cranking |
| P00FF | Fuel / Air auxillary system |
P0100-P0199: Fuel and Air Metering
SEARCH your code here
| Codes | Definition |
|---|---|
| P0100 | Mass or Volume Air Flow "A" Circuit |
| P0101 | Mass or Volume Air Flow "A" Circuit Range/Performance |
| P0102 | Mass or Volume Air Flow "A" Circuit Low |
| P0103 | Mass or Volume Air Flow "A" Circuit High |
| P0104 | Mass or Volume Air Flow "A" Circuit Intermittent |
| P0105 | Manifold Absolute Pressure/Barometric Pressure Circuit |
| P0106 | Manifold Absolute Pressure/Barometric Pressure Circuit |
| P0107 | Manifold Absolute Pressure/Barometric Pressure Circuit Low |
| P0108 | Manifold Absolute Pressure/Barometric Pressure Circuit High |
| P0109 | Manifold Absolute Pressure/Barometric Pressure Circuit Intermittent |
| P010A | Mass or Volume Air Flow "B" Circuit |
| P010B | Mass or Volume Air Flow "B" Circuit Range/Performance |
| P010C | Mass or Volume Air Flow "B" Circuit Low |
| P010D | Mass or Volume Air Flow "B" Circuit High |
| P010E | Mass or Volume Air Flow "B" Circuit Intermittent/Erratic |
| P010F | Mass or Volume Air Flow Sensor A/B Correlation |
| P0110 | Intake Air Temperature Sensor 1 Circuit |
| P0111 | Intake Air Temperature Sensor 1 Circuit Range/Performance |
| P0112 | Intake Air Temperature Sensor 1 Circuit Low |
| P0113 | Intake Air Temperature Sensor 1 Circuit High |
| P0114 | Intake Air Temperature Sensor 1 Circuit Intermittent |
| P0115 | Engine Coolant Temperature Sensor 1 Circuit |
| P0116 | Engine Coolant Temperature Sensor 1 Circuit Range/Performance |
| P0117 | Engine Coolant Temperature Sensor 1 Circuit Low |
| P0118 | Engine Coolant Temperature Sensor 1 Circuit High |
| P0119 | Engine Coolant Temperature Sensor 1 Circuit Intermittent |
| P011A | Engine Coolant Temperature Sensor 1/2 Correlation |
| P011B | Engine Coolant Temperature/Intake Air Temperature Correlation |
| P011C | Charge Air Temperature/Intake Air Temperature Correlation |
| P011D | Charge Air Temperature/Intake Air Temperature Correlation |
| P0120 | Throttle/Pedal Position Sensor/Switch "A" Circuit |
| P0121 | Throttle/Pedal Position Sensor/Switch "A" Circuit |
| P0122 | Throttle/Pedal Position Sensor/Switch "A" Circuit Low |
| P0123 | Throttle/Pedal Position Sensor/Switch "A" Circuit High |
| P0124 | Throttle/Pedal Position Sensor/Switch "A" Circuit Intermittent |
| P0125 | Insufficient Coolant Temperature for Closed Loop Fuel Control |
| P0126 | Insufficient Coolant Temperature for Stable Operation |
| P0127 | Intake Air Temperature Too High |
| P0128 | Coolant Thermostat (Coolant Temperature Below Thermostat |
| P0129 | Barometric Pressure Too Low |
| P012A | Turbocharger/Supercharger Inlet Pressure Sensor Circuit |
| P012B | Turbocharger/Supercharger Inlet Pressure Sensor Circuit |
| P012C | Turbocharger/Supercharger Inlet Pressure Sensor Circuit Low |
| P012D | Turbocharger/Supercharger Inlet Pressure Sensor Circuit High |
| P012E | Turbocharger/Supercharger Inlet Pressure Sensor Circuit |
| P0130 | O2 Sensor Circuit |
| P0131 | O2 Sensor Circuit Low Voltage |
| P0132 | O2 Sensor Circuit High Voltage |
| P0133 | O2 Sensor Circuit Slow Response |
| P0134 | O2 Sensor Circuit no Activity Detected |
| P0135 | O2 Sensor Heater Circuit |
| P0136 | O2 Sensor Circuit |
| P0137 | O2 Sensor Circuit Low Voltage |
| P0138 | O2 Sensor Circuit High Voltage |
| P0139 | O2 Sensor Circuit Slow Response |
| P013A | O2 Sensor Slow Response - Rich to Lean |
| P013B | O2 Sensor Slow Response - Lean to Rich |
| P013C | O2 Sensor Slow Response - Rich to Lean |
| P013D | O2 Sensor Slow Response - Lean to Rich |
| P013E | O2 Sensor Delayed Response - Rich to Lean |
| P013F | O2 Sensor Delayed Response - Lean to Rich |
| P0140 | O2 Sensor Circuit no Activity Detected |
| P0141 | O2 Sensor Heater Circuit |
| P0142 | O2 Sensor Circuit |
| P0143 | O2 Sensor Circuit Low Voltage |
| P0144 | O2 Sensor Circuit High Voltage |
| P0145 | O2 Sensor Circuit Slow Response |
| P0146 | O2 Sensor Circuit no Activity Detected |
| P0147 | O2 Sensor Heater Circuit |
| P0148 | Fuel Delivery Error |
| P0149 | Fuel Timing Error |
| P014A | O2 Sensor Delayed Response - Rich to Lean |
| P014B | O2 Sensor Delayed Response - Lean to Rich |
| P014C | O2 Sensor Slow Response - Rich to Lean |
| P014D | O2 Sensor Slow Response - Lean to Rich |
| P014E | O2 Sensor Slow Response - Rich to Lean |
| P014F | O2 Sensor Slow Response - Lean to Rich |
| P0150 | O2 Sensor Circuit |
| P0151 | O2 Sensor Circuit Low Voltage |
| P0152 | O2 Sensor Circuit High Voltage |
| P0153 | O2 Sensor Circuit Slow Response |
| P0154 | O2 Sensor Circuit no Activity Detected |
| P0155 | O2 Sensor Heater Circuit |
| P0156 | O2 Sensor Circuit |
| P0157 | O2 Sensor Circuit Low Voltage |
| P0158 | O2 Sensor Circuit High Voltage |
| P0159 | O2 Sensor Circuit Slow Response |
| P015A | O2 Sensor Delayed Response - Rich to Lean |
| P015B | O2 Sensor Delayed Response - Lean to Rich |
| P015C | O2 Sensor Delayed Response - Rich to Lean |
| P015D | O2 Sensor Delayed Response - Lean to Rich |
| P0160 | O2 Sensor Circuit no Activity Detected |
| P0161 | O2 Sensor Heater Circuit |
| P0162 | O2 Sensor Circuit |
| P0163 | O2 Sensor Circuit Low Voltage |
| P0164 | O2 Sensor Circuit High Voltage |
| P0165 | O2 Sensor Circuit Slow Response |
| P0166 | O2 Sensor Circuit no Activity Detected |
| P0167 | O2 Sensor Heater Circuit |
| P0168 | Fuel Temperature Too High |
| P0169 | Incorrect Fuel Composition |
| P0170 | Fuel Trim |
| P0171 | System Too Lean |
| P0172 | System Too Rich |
| P0173 | Fuel Trim |
| P0174 | System Too Lean |
| P0175 | System Too Rich |
| P0176 | Fuel Composition Sensor Circuit |
| P0177 | Fuel Composition Sensor Circuit Range/Performance |
| P0178 | Fuel Composition Sensor Circuit Low |
| P0179 | Fuel Composition Sensor Circuit High |
| P0180 | Fuel Temperature Sensor "A" Circuit |
| P0181 | Fuel Temperature Sensor "A" Circuit Range/Performance |
| P0182 | Fuel Temperature Sensor "A" Circuit Low |
| P0183 | Fuel Temperature Sensor "A" Circuit High |
| P0184 | Fuel Temperature Sensor "A" Circuit Intermittent |
| P0185 | Fuel Temperature Sensor "B" Circuit |
| P0186 | Fuel Temperature Sensor "B" Circuit Range/Performance |
| P0187 | Fuel Temperature Sensor "B" Circuit Low |
| P0188 | Fuel Temperature Sensor "B" Circuit High |
| P0189 | Fuel Temperature Sensor "B" Circuit Intermittent |
| P018A | Fuel Pressure Sensor "B" Circuit |
| P018B | Fuel Pressure Sensor "B" Circuit Range/Performance |
| P018C | Fuel Pressure Sensor "B" Circuit Low |
| P018D | Fuel Pressure Sensor "B" Circuit High |
| P018E | Fuel Pressure Sensor "B" Circuit Intermittent/Erratic |
| P018F | Fuel System Over Pressure Relief Valve Frequent Activation |
| P0190 | Fuel Rail Pressure Sensor "A" Circuit |
| P0191 | Fuel Rail Pressure Sensor "A" Circuit Range/Performance |
| P0192 | Fuel Rail Pressure Sensor "A" Circuit Low |
| P0193 | Fuel Rail Pressure Sensor "A" Circuit High |
| P0194 | Fuel Rail Pressure Sensor "A" Circuit Intermittent/Erratic |
| P0195 | Engine Oil Temperature Sensor Circuit |
| P0196 | Engine Oil Temperature Sensor Range/Performance |
| P0197 | Engine Oil Temperature Sensor Circuit Low |
| P0198 | Engine Oil Temperature Sensor Circuit High |
| P0199 | Engine Oil Temperature Sensor Circuit Intermittent/Erratic |
P0200-P0299: Fuel and Air Metering – Injector Circuit
SEARCH your code here
| Codes | Definition |
|---|---|
| P0200 | Injector Circuit/Open |
| P0201 | Injector Circuit/Open - Cylinder 1 |
| P0202 | Injector Circuit/Open - Cylinder 2 |
| P0203 | Injector Circuit/Open - Cylinder 3 |
| P0204 | Injector Circuit/Open - Cylinder 4 |
| P0205 | Injector Circuit/Open - Cylinder 5 |
| P0206 | Injector Circuit/Open - Cylinder 6 |
| P0207 | Injector Circuit/Open - Cylinder 7 |
| P0208 | Injector Circuit/Open - Cylinder 8 |
| P0209 | Injector Circuit/Open - Cylinder 9 |
| P020A | Cylinder 1 Injection Timing |
| P020B | Cylinder 2 Injection Timing |
| P020C | Cylinder 3 Injection Timing |
| P020D | Cylinder 4 Injection Timing |
| P020E | Cylinder 5 Injection Timing |
| P020F | Cylinder 6 Injection Timing |
| P0210 | Injector Circuit/Open - Cylinder 10 |
| P0211 | Injector Circuit/Open - Cylinder 11 |
| P0212 | Injector Circuit/Open - Cylinder 12 |
| P0213 | Cold Start Injector 1 |
| P0214 | Cold Start Injector 2 |
| P0215 | Engine Shutoff Solenoid |
| P0216 | Injector/Injection Timing Control Circuit |
| P0217 | Engine Coolant Over Temperature Condition |
| P0218 | Transmission Fluid Over Temperature Condition |
| P0219 | Engine Overspeed Condition |
| P021A | Cylinder 7 Injection Timing |
| P021B | Cylinder 8 Injection Timing |
| P021C | Cylinder 9 Injection Timing |
| P021D | Cylinder 10 Injection Timing |
| P021E | Cylinder 11 Injection Timing |
| P021F | Cylinder 12 Injection Timing |
| P0220 | Throttle/Pedal Position Sensor/Switch "B" Circuit |
| P0221 | Throttle/Pedal Position Sensor/Switch "B" Circuit |
| P0222 | Throttle/Pedal Position Sensor/Switch "B" Circuit Low |
| P0223 | Throttle/Pedal Position Sensor/Switch "B" Circuit High |
| P0224 | Throttle/Pedal Position Sensor/Switch "B" Circuit Intermittent |
| P0225 | Throttle/Pedal Position Sensor/Switch "C" Circuit |
| P0226 | Throttle/Pedal Position Sensor/Switch "C" Circuit |
| P0227 | Throttle/Pedal Position Sensor/Switch "C" Circuit Low |
| P0228 | Throttle/Pedal Position Sensor/Switch "C" Circuit High |
| P0229 | Throttle/Pedal Position Sensor/Switch "C" Circuit Intermittent |
| P022A | Charge Air Cooler Bypass Control "A" Circuit /Open |
| P022B | Charge Air Cooler Bypass Control "A" Circuit Low |
| P022C | Charge Air Cooler Bypass Control "A" Circuit High |
| P022D | Charge Air Cooler Bypass Control "B" Circuit /Open |
| P022E | Charge Air Cooler Bypass Control "B" Circuit Low |
| P022F | Charge Air Cooler Bypass Control "B" Circuit High |
| P0230 | Fuel Pump Primary Circuit |
| P0231 | Fuel Pump Secondary Circuit Low |
| P0232 | Fuel Pump Secondary Circuit High |
| P0233 | Fuel Pump Secondary Circuit Intermittent |
| P0234 | Turbocharger/Supercharger "A" Overboost Condition |
| P0235 | Turbocharger/Supercharger Boost Sensor "A" Circuit |
| P0236 | Turbocharger/Supercharger Boost Sensor "A" Circuit |
| P0237 | Turbocharger/Supercharger Boost Sensor "A" Circuit Low |
| P0238 | Turbocharger/Supercharger Boost Sensor "A" Circuit High |
| P0239 | Turbocharger/Supercharger Boost Sensor "B" Circuit |
| P023A | Charge Air Cooler Coolant Pump Control Circuit/Open |
| P023B | Charge Air Cooler Coolant Pump Control Circuit Low |
| P023C | Charge Air Cooler Coolant Pump Control Circuit High |
| P023D | Manifold Absolute Pressure - Turbocharger/Supercharger Boost |
| P023E | Manifold Absolute Pressure - Turbocharger/Supercharger Boost |
| P023F | Fuel Pump Secondary Circuit/Open |
| P0240 | Turbocharger/Supercharger Boost Sensor "B" Circuit |
| P0241 | Turbocharger/Supercharger Boost Sensor "B" Circuit Low |
| P0242 | Turbocharger/Supercharger Boost Sensor "B" Circuit High |
| P0243 | Turbocharger/Supercharger Wastegate Solenoid "A" |
| P0244 | Turbocharger/Supercharger Wastegate Solenoid "A" |
| P0245 | Turbocharger/Supercharger Wastegate Solenoid "A" Low |
| P0246 | Turbocharger/Supercharger Wastegate Solenoid "A" High |
| P0247 | Turbocharger/Supercharger Wastegate Solenoid "B" |
| P0248 | Turbocharger/Supercharger Wastegate Solenoid "B" |
| P0249 | rbocharger/Supercharger Wastegate Solenoid "B" Low |
| P024A | Charge Air Cooler Bypass Control "A" Range/Performance |
| P024B | Charge Air Cooler Bypass Control "A" Stuck |
| P024C | Charge Air Cooler Bypass Position Sensor "A" Circuit |
| P024D | Charge Air Cooler Bypass Position Sensor "A" Circuit |
| P024E | Charge Air Cooler Bypass Position Sensor "A" Circuit Low |
| P024F | Charge Air Cooler Bypass Position Sensor "A" Circuit High |
| P0250 | Turbocharger/Supercharger Wastegate Solenoid "B" High |
| P0251 | Injection Pump Fuel Metering Control "A" (Cam/Rotor/Injector) |
| P0252 | Injection Pump Fuel Metering Control "A" Range/Performance |
| P0253 | Injection Pump Fuel Metering Control "A" Low (Cam/Rotor/Injector) |
| P0254 | Injection Pump Fuel Metering Control "A" High (Cam/Rotor/Injector) |
| P0255 | Injection Pump Fuel Metering Control "A" Intermittent |
| P0256 | Injection Pump Fuel Metering Control "B" (Cam/Rotor/Injector) |
| P0257 | Injection Pump Fuel Metering Control "B" Range/Performance |
| P0258 | Injection Pump Fuel Metering Control "B" Low (Cam/Rotor/Injector) |
| P0259 | Injection Pump Fuel Metering Control "B" High (Cam/Rotor/Injector) |
| P025A | Fuel Pump Module Control Circuit/Open |
| P025B | Fuel Pump Module Control Circuit Range/Performance |
| P025C | Fuel Pump Module Control Circuit Low |
| P025D | Fuel Pump Module Control Circuit High |
| P0260 | Injection Pump Fuel Metering Control "B" Intermittent |
| P0261 | Cylinder 1 Injector Circuit Low |
| P0262 | Cylinder 1 Injector Circuit High |
| P0263 | Cylinder 1 Contribution/Balance |
| P0264 | Cylinder 2 Injector Circuit Low |
| P0265 | Cylinder 2 Injector Circuit High |
| P0266 | Cylinder 2 Contribution/Balance |
| P0267 | Cylinder 3 Injector Circuit Low |
| P0268 | Cylinder 3 Injector Circuit High |
| P0269 | Cylinder 3 Contribution/Balance |
| P0270 | Cylinder 4 Injector Circuit Low |
| P0271 | Cylinder 4 Injector Circuit High |
| P0272 | Cylinder 4 Contribution/Balance |
| P0273 | Cylinder 5 Injector Circuit Low |
| P0274 | Cylinder 5 Injector Circuit High |
| P0275 | Cylinder 5 Contribution/Balance |
| P0276 | Cylinder 6 Injector Circuit Low |
| P0277 | Cylinder 6 Injector Circuit High |
| P0278 | Cylinder 6 Contribution/Balance |
| P0279 | Cylinder 7 Injector Circuit Low |
| P0280 | Cylinder 7 Injector Circuit High |
| P0281 | Cylinder 7 Contribution/Balance |
| P0282 | Cylinder 8 Injector Circuit Low |
| P0283 | Cylinder 8 Injector Circuit High |
| P0284 | Cylinder 8 Contribution/Balance |
| P0285 | Cylinder 9 Injector Circuit Low |
| P0286 | Cylinder 9 Injector Circuit High |
| P0287 | Cylinder 9 Contribution/Balance |
| P0288 | Cylinder 10 Injector Circuit Low |
| P0289 | Cylinder 10 Injector Circuit High |
| P0290 | Cylinder 10 Contribution/Balance |
| P0291 | Cylinder 11 Injector Circuit Low |
| P0292 | Cylinder 11 Injector Circuit High |
| P0293 | Cylinder 11 Contribution/Balance |
| P0294 | Cylinder 12 Injector Circuit Low |
| P0295 | Cylinder 12 Injector Circuit High |
| P0296 | Cylinder 12 Contribution/Balance |
| P0297 | Vehicle Overspeed Condition |
| P0298 | Engine Oil Over Temperature |
| P0299 | Turbocharger/Supercharger "A" Underboost Condition |
| P029A | Cylinder 1 - Fuel Trim at Max Limit |
| P029B | Cylinder 1 - Fuel Trim at Min Limit |
| P029C | Cylinder 1 - Injector Restricted |
| P029D | Cylinder 1 - Injector Leaking |
| P029E | Cylinder 2 - Fuel Trim at Max Limit |
| P029F | Cylinder 2 - Fuel Trim at Min Limit |
| P02A0 | Cylinder 2 - Injector Restricted |
| P02A1 | Cylinder 2 - Injector Leaking |
| P02A2 | Cylinder 3 - Fuel Trim at Max Limit |
| P02A3 | Cylinder 3 - Fuel Trim at Min Limit |
| P02A4 | Cylinder 3 - Injector Restricted |
| P02A5 | Cylinder 3 - Injector Leaking |
| P02A6 | Cylinder 4 - Fuel Trim at Max Limit |
| P02A7 | Cylinder 4 - Fuel Trim at Min Limit |
| P02A8 | Cylinder 4 - Injector Restricted |
| P02A9 | Cylinder 4 - Injector Leaking |
| P02AA | Cylinder 5 - Fuel Trim at Max Limit |
| P02AB | Cylinder 5 - Fuel Trim at Min Limit |
| P02AC | Cylinder 5 - Injector Restricted |
| P02AD | Cylinder 5 - Injector Leaking |
| P02AE | Cylinder 6 - Fuel Trim at Max Limit |
| P02AF | Cylinder 6 - Fuel Trim at Min Limit |
| P02B0 | Cylinder 6 - Injector Restricted |
| P02B1 | Cylinder 6 - Injector Leaking |
| P02B2 | Cylinder 7 - Fuel Trim at Max Limit |
| P02B3 | Cylinder 7 - Fuel Trim at Min Limit |
| P02B4 | Cylinder 7 - Injector Restricted |
| P02B5 | Cylinder 7 - Injector Leaking |
| P02B6 | Cylinder 8 - Fuel Trim at Max Limit |
| P02B7 | Cylinder 8 - Fuel Trim at Min Limit |
| P02B8 | Cylinder 8 - Injector Restricted |
| P02B9 | Cylinder 8 - Injector Leaking |
| P02BA | Cylinder 9 - Fuel Trim at Max Limit |
| P02BB | Cylinder 9 - Fuel Trim at Min Limit |
| P02BC | Cylinder 9 - Injector Restricted |
| P02BD | Cylinder 9 - Injector Leaking |
| P02BE | Cylinder 10 - Fuel Trim at Max Limit |
| P02BF | Cylinder 10 - Fuel Trim at Min Limit |
| P02C0 | Cylinder 10 - Injector Restricted |
| P02C1 | Cylinder 10 - Injector Leaking |
| P02C2 | Cylinder 11 - Fuel Trim at Max Limit |
| P02C3 | Cylinder 11 - Fuel Trim at Min Limit |
| P02C4 | Cylinder 11 - Injector Restricted |
| P02C5 | Cylinder 11 - Injector Leaking |
| P02C6 | Cylinder 12 - Fuel Trim at Max Limit |
| P02C7 | Cylinder 12 - Fuel Trim at Min Limit |
| P02C8 | Cylinder 12 - Injector Restricted |
| P02C9 | Cylinder 12 - Injector Leaking |
| P02CA | Turbocharger/Supercharger "B" Overboost Condition |
| P02CB | Turbocharger/Supercharger "B" Underboost Condition |
| P02CC | Cylinder 1 Fuel Injector Offset Learning At Min Limit |
| P02CD | Cylinder 1 Fuel Injector Offset Learning At Max Limit |
| P02CE | Cylinder 2 Fuel Injector Offset Learning At Min Limit |
| P02CF | Cylinder 2 Fuel Injector Offset Learning At Max Limit |
| P02D0 | Cylinder 3 Fuel Injector Offset Learning At Min Limit |
| P02D1 | Cylinder 3 Fuel Injector Offset Learning At Max Limit |
| P02D2 | Cylinder 4 Fuel Injector Offset Learning At Min Limit |
| P02D3 | Cylinder 4 Fuel Injector Offset Learning At Max Limit |
| P02D4 | Cylinder 5 Fuel Injector Offset Learning At Min Limit |
| P02D5 | Cylinder 5 Fuel Injector Offset Learning At Max Limit |
| P02D6 | Cylinder 6 Fuel Injector Offset Learning At Min Limit |
| P02D7 | Cylinder 6 Fuel Injector Offset Learning At Max Limit |
| P02D8 | Cylinder 7 Fuel Injector Offset Learning At Min Limit |
| P02D9 | Cylinder 7 Fuel Injector Offset Learning At Max Limit |
| P02DA | Cylinder 8 Fuel Injector Offset Learning At Min Limit |
| P02DB | Cylinder 8 Fuel Injector Offset Learning At Max Limit |
| P02DC | Cylinder 9 Fuel Injector Offset Learning At Min Limit |
| P02DD | Cylinder 9 Fuel Injector Offset Learning At Max Limit |
| P02DE | Cylinder 10 Fuel Injector Offset Learning At Min Limit |
| P02DF | Cylinder 10 Fuel Injector Offset Learning At Max Limit |
| P02E0 | Diesel Intake Air Flow Control Circuit/Open |
| P02E1 | Diesel Intake Air Flow Control Performance |
| P02E2 | Diesel Intake Air Flow Control Circuit Low |
| P02E3 | Diesel Intake Air Flow Control Circuit High |
| P02E4 | Diesel Intake Air Flow Control Stuck Open |
| P02E5 | Diesel Intake Air Flow Control Stuck Closed |
| P02E6 | Diesel Intake Air Flow Position Sensor Circuit |
| P02E7 | Diesel Intake Air Flow Position Sensor Circuit Range/Performance |
| P02E8 | Diesel Intake Air Flow Position Sensor Circuit Low |
| P02E9 | Diesel Intake Air Flow Position Sensor Circuit High |
| P02EA | Diesel Intake Air Flow Position Sensor Circuit Intermittent/Erratic |
| P02EB | Diesel Intake Air Flow Control Motor Current Range/Performance |
| P02EC | Diesel Intake Air Flow Control System - High Air Flow Detected |
| P02ED | Diesel Intake Air Flow Control System - Low Air Flow Detected |
| P02EE | Cylinder 1 Injector Circuit Range/Performance |
| P02EF | Cylinder 2 Injector Circuit Range/Performance |
| P02F0 | Cylinder 3 Injector Circuit Range/Performance |
| P02F1 | Cylinder 4 Injector Circuit Range/Performance |
| P02F2 | Cylinder 5 Injector Circuit Range/Performance |
| P02F3 | Cylinder 6 Injector Circuit Range/Performance |
| P02F4 | Cylinder 7 Injector Circuit Range/Performance |
| P02F5 | Cylinder 8 Injector Circuit Range/Performance |
| P02F6 | Cylinder 9 Injector Circuit Range/Performance |
| P02F7 | Cylinder 10 Injector Circuit Range/Performance |
| P02F8 | Cylinder 11 Injector Circuit Range/Performance |
| P02F9 | Cylinder 12 Injector Circuit Range/Performance |
| P02FA | Diesel Intake Air Flow Position Sensor Minimum/Maximum Stop |
P0300-P0399: Ignition System Or Misfire
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| Codes | Definition |
|---|---|
| P0300 | Random/Multiple Cylinder Misfire Detected |
| P0301 | Cylinder 1 Misfire Detected |
| P0302 | Cylinder 2 Misfire Detected |
| P0303 | Cylinder 3 Misfire Detected |
| P0304 | Cylinder 4 Misfire Detected |
| P0305 | Cylinder 5 Misfire Detected |
| P0306 | Cylinder 6 Misfire Detected |
| P0307 | Cylinder 7 Misfire Detected |
| P0308 | Cylinder 8 Misfire Detected |
| P0309 | Cylinder 9 Misfire Detected |
| P0310 | Cylinder 10 Misfire Detected |
| P0311 | Cylinder 11 Misfire Detected |
| P0312 | Cylinder 12 Misfire Detected |
| P0313 | Misfire Detected With Low Fuel |
| P0314 | Single Cylinder Misfire (Cylinder not Specified) |
| P0315 | Crankshaft Position System Variation not Learned |
| P0316 | Engine Misfire Detected on Startup (First 1000 Revolutions) |
| P0317 | Rough Road Hardware not Present |
| P0318 | Rough Road Sensor "A" Signal Circuit |
| P0319 | Rough Road Sensor "B" Signal Circuit |
| P0320 | Ignition/Distributor Engine Speed Input Circuit |
| P0321 | Ignition/Distributor Engine Speed Input Circuit Range/Performance |
| P0322 | Ignition/Distributor Engine Speed Input Circuit no Signal |
| P0323 | Ignition/Distributor Engine Speed Input Circuit Intermittent |
| P0324 | Knock Control System Error |
| P0325 | Knock Sensor 1 Circuit |
| P0326 | Knock Sensor 1 Circuit Range/Performance |
| P0327 | Knock Sensor 1 Circuit Low |
| P0328 | Knock Sensor 1 Circuit High |
| P0329 | Knock Sensor 1 Circuit Intermittent |
| P032A | Knock Sensor 3 Circuit |
| P032B | Knock Sensor 3 Circuit Range/Performance |
| P032C | Knock Sensor 3 Circuit Low |
| P032D | Knock Sensor 3 Circuit High |
| P032E | Knock Sensor 3 Circuit Intermittent |
| P0330 | Knock Sensor 2 Circuit |
| P0331 | Knock Sensor 2 Circuit Range/Performance |
| P0332 | Knock Sensor 2 Circuit Low |
| P0333 | Knock Sensor 2 Circuit High |
| P0334 | Knock Sensor 2 Circuit Intermittent |
| P0335 | Crankshaft Position Sensor "A" Circuit |
| P0336 | Crankshaft Position Sensor "A" Circuit Range/Performance |
| P0337 | Crankshaft Position Sensor "A" Circuit Low |
| P0338 | Crankshaft Position Sensor "A" Circuit High |
| P0339 | Crankshaft Position Sensor "A" Circuit Intermittent |
| P033A | Knock Sensor 4 Circuit |
| P033B | Knock Sensor 4 Circuit Range/Performance |
| P033C | Knock Sensor 4 Circuit Low |
| P033D | Knock Sensor 4 Circuit High |
| P033E | Knock Sensor 4 Circuit Intermittent |
| P0340 | Camshaft Position Sensor "A" Circuit |
| P0341 | Camshaft Position Sensor "A" Circuit Range/Performance |
| P0342 | Camshaft Position Sensor "A" Circuit Low |
| P0343 | Camshaft Position Sensor "A" Circuit High |
| P0344 | Camshaft Position Sensor "A" Circuit Intermittent |
| P0345 | Camshaft Position Sensor "A" Circuit |
| P0346 | Camshaft Position Sensor "A" Circuit Range/Performance |
| P0347 | Camshaft Position Sensor "A" Circuit Low |
| P0348 | Camshaft Position Sensor "A" Circuit High |
| P0349 | Camshaft Position Sensor "A" Circuit Intermittent |
| P0350 | Ignition Coil Primary/Secondary Circuit |
| P0351 | Ignition Coil "A" Primary/Secondary Circuit |
| P0352 | Ignition Coil "B" Primary/Secondary Circuit |
| P0353 | Ignition Coil "C" Primary/Secondary Circuit |
| P0354 | Ignition Coil "D" Primary/Secondary Circuit |
| P0355 | Ignition Coil "E" Primary/Secondary Circuit |
| P0356 | Ignition Coil "F" Primary/Secondary Circuit |
| P0357 | Ignition Coil "G" Primary/Secondary Circuit |
| P0358 | Ignition Coil "H" Primary/Secondary Circuit |
| P0359 | Ignition Coil "I" Primary/Secondary Circuit |
| P0360 | Ignition Coil "J" Primary/Secondary Circuit |
| P0361 | Ignition Coil "K" Primary/Secondary Circuit |
| P0362 | Ignition Coil "L" Primary/Secondary Circuit |
| P0363 | Misfire Detected - Fueling Disabled |
| P0365 | Camshaft Position Sensor "B" Circuit |
| P0366 | Camshaft Position Sensor "B" Circuit Range/Performance |
| P0367 | Camshaft Position Sensor "B" Circuit Low |
| P0368 | Camshaft Position Sensor "B" Circuit High |
| P0369 | mshaft Position Sensor "B" Circuit Intermittent |
| P0370 | Timing Reference High Resolution Signal "A" |
| P0371 | Timing Reference High Resolution Signal "A" Too Many Pulses |
| P0372 | Timing Reference High Resolution Signal "A" Too Few Pulses |
| P0373 | Timing Reference High Resolution Signal "A" Intermittent/Erratic |
| P0374 | Timing Reference High Resolution Signal "A" no Pulses |
| P0375 | Timing Reference High Resolution Signal "B" |
| P0376 | Timing Reference High Resolution Signal "B" Too Many Pulses |
| P0377 | Timing Reference High Resolution Signal "B" Too Few Pulses |
| P0378 | Timing Reference High Resolution Signal "B" Intermittent/Erratic |
| P0379 | Timing Reference High Resolution Signal "B" no Pulses |
| P037D | Glow Plug Sense Circuit |
| P037E | Glow Plug Sense Circuit Low |
| P037F | Glow Plug Sense Circuit High |
| P0380 | Glow Plug/Heater Circuit "A" |
| P0381 | Glow Plug/Heater Indicator Circuit |
| P0382 | Glow Plug/Heater Circuit "B" |
| P0383 | Glow Plug Control Module Control Circuit Low |
| P0384 | Glow Plug Control Module Control Circuit High |
| P0385 | Crankshaft Position Sensor "B" Circuit |
| P0386 | Crankshaft Position Sensor "B" Circuit Range/Performance |
| P0387 | Crankshaft Position Sensor "B" Circuit Low |
| P0388 | Crankshaft Position Sensor "B" Circuit High |
| P0389 | Crankshaft Position Sensor "B" Circuit Intermittent |
| P0390 | Camshaft Position Sensor "B" Circuit |
| P0391 | Camshaft Position Sensor "B" Circuit Range/Performance |
| P0392 | Camshaft Position Sensor "B" Circuit Low |
| P0393 | Camshaft Position Sensor "B" Circuit High |
| P0394 | Camshaft Position Sensor "B" Circuit Intermittent |
P0400-P0499: Emission control
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| Codes | Definition |
|---|---|
| p0400 | Exhaust Gas Recirculation "A" Flow |
| p0401 | Exhaust Gas Recirculation "A" Flow Insufficient Detected |
| p0402 | Exhaust Gas Recirculation "A" Flow Excessive Detected |
| p0403 | Exhaust Gas Recirculation "A" Control Circuit |
| p0404 | Exhaust Gas Recirculation "A" Control Circuit Range/Performance |
| p0405 | Exhaust Gas Recirculation Sensor "A" Circuit Low |
| p0406 | Exhaust Gas Recirculation Sensor "A" Circuit High |
| p0407 | Exhaust Gas Recirculation Sensor "B" Circuit Low |
| p0408 | Exhaust Gas Recirculation Sensor "B" Circuit High |
| p0409 | Exhaust Gas Recirculation Sensor "A" Circuit |
| P040A | Exhaust Gas Recirculation Temperature Sensor "A" Circuit |
| P040B | Exhaust Gas Recirculation Temperature Sensor "A" Circuit |
| P040C | Exhaust Gas Recirculation Temperature Sensor "A" Circuit Low |
| P040D | Exhaust Gas Recirculation Temperature Sensor "A" Circuit High |
| P040E | Exhaust Gas Recirculation Temperature Sensor "A" Circuit |
| P040F | Exhaust Gas Recirculation Temperature Sensor "A"/"B" Correlation |
| p0410 | Secondary Air Injection System |
| p0411 | Secondary Air Injection System Incorrect Flow Detected |
| p0412 | Secondary Air Injection System Switching Valve "A" Circuit |
| p0413 | Secondary Air Injection System Switching Valve "A" Circuit Open |
| p0414 | Secondary Air Injection System Switching Valve "A" Circuit Shorted |
| p0415 | Secondary Air Injection System Switching Valve "B" Circuit |
| p0416 | Secondary Air Injection System Switching Valve "B" Circuit Open |
| p0417 | Secondary Air Injection System Switching Valve "B" Circuit Shorted |
| p0418 | Secondary Air Injection System Control "A" Circuit |
| p0419 | Secondary Air Injection System Control "B" Circuit |
| P041A | Exhaust Gas Recirculation Temperature Sensor "B" Circuit |
| P041B | Exhaust Gas Recirculation Temperature Sensor "B" Circuit |
| P041C | Exhaust Gas Recirculation Temperature Sensor "B" Circuit Low |
| P041D | Exhaust Gas Recirculation Temperature Sensor "B" Circuit High |
| P041E | Exhaust Gas Recirculation Temperature Sensor "B" Circuit |
| P041F | Secondary Air Injection System Switching Valve "A" Circuit Low |
| p0420 | Catalyst System Efficiency Below Threshold |
| p0421 | Warm Up Catalyst Efficiency Below Threshold |
| p0422 | Main Catalyst Efficiency Below Threshold |
| p0423 | Heated Catalyst Efficiency Below Threshold |
| p0424 | Heated Catalyst Temperature Below Threshold |
| p0425 | Catalyst Temperature Sensor Circuit |
| p0426 | Catalyst Temperature Sensor Circuit Range/Performance |
| p0427 | Catalyst Temperature Sensor Circuit Low |
| p0428 | Catalyst Temperature Sensor Circuit High |
| p0429 | Catalyst Heater Control Circuit |
| P042A | Catalyst Temperature Sensor Circuit |
| P042B | Catalyst Temperature Sensor Circuit Range/Performance |
| P042C | Catalyst Temperature Sensor Circuit Low |
| P042D | Catalyst Temperature Sensor Circuit High |
| P042E | Exhaust Gas Recirculation "A" Control Stuck Open |
| P042F | Exhaust Gas Recirculation "A" Control Stuck Closed |
| p0430 | Catalyst System Efficiency Below Threshold |
| p0431 | Warm Up Catalyst Efficiency Below Threshold |
| p0432 | Main Catalyst Efficiency Below Threshold |
| p0433 | Heated Catalyst Efficiency Below Threshold |
| p0434 | Heated Catalyst Temperature Below Threshold |
| p0435 | Catalyst Temperature Sensor Circuit |
| p0436 | Catalyst Temperature Sensor Circuit Range/Performance |
| p0437 | Catalyst Temperature Sensor Circuit Low |
| p0438 | Catalyst Temperature Sensor Circuit High |
| p0439 | Catalyst Heater Control Circuit |
| P043A | Catalyst Temperature Sensor Circuit |
| P043B | Catalyst Temperature Sensor Circuit Range/Performance |
| P043C | Catalyst Temperature Sensor Circuit Low |
| P043D | Catalyst Temperature Sensor Circuit High |
| P043E | Evaporative Emission System Leak Detection Reference Orifice |
| P043F | Evaporative Emission System Leak Detection Reference Orifice |
| p0440 | Evaporative Emission System |
| p0441 | Evaporative Emission System Incorrect Purge Flow |
| p0442 | Evaporative Emission System Leak Detected (small leak) |
| p0443 | Evaporative Emission System Purge Control Valve Circuit |
| p0444 | Evaporative Emission System Purge Control Valve Circuit Open |
| p0445 | Evaporative Emission System Purge Control Valve Circuit Shorted |
| p0446 | Evaporative Emission System Vent Control Circuit |
| p0447 | Evaporative Emission System Vent Control Circuit Open |
| p0448 | Evaporative Emission System Vent Control Circuit Shorted |
| p0449 | Evaporative Emission System Vent Valve/Solenoid Circuit |
| P044A | Exhaust Gas Recirculation Sensor "C" Circuit |
| P044B | Exhaust Gas Recirculation Sensor "C" Circuit Range/Performance |
| P044C | Exhaust Gas Recirculation Sensor "C" Circuit Low |
| P044D | Exhaust Gas Recirculation Sensor "C" Circuit High |
| P044E | Exhaust Gas Recirculation Sensor "C" Circuit Intermittent/Erratic |
| P044F | Secondary Air Injection System Switching Valve "A" Circuit High |
| p0450 | Evaporative Emission System Pressure Sensor/Switch |
| p0451 | Evaporative Emission System Pressure Sensor/Switch |
| p0452 | Evaporative Emission System Pressure Sensor/Switch Low |
| p0453 | Evaporative Emission System Pressure Sensor/Switch High |
| p0454 | Evaporative Emission System Pressure Sensor/Switch Intermittent |
| p0455 | Evaporative Emission System Leak Detected (large leak) |
| p0456 | Evaporative Emission System Leak Detected (very small leak) |
| p0457 | Evaporative Emission System Leak Detected (fuel cap loose/off) |
| p0458 | Evaporative Emission System Purge Control Valve Circuit Low |
| p0459 | Evaporative Emission System Purge Control Valve Circuit High |
| P045A | Exhaust Gas Recirculation "B" Control Circuit |
| P045B | Exhaust Gas Recirculation "B" Control Circuit Range/Performance |
| P045C | Exhaust Gas Recirculation "B" Control Circuit Low |
| P045D | Exhaust Gas Recirculation "B" Control Circuit High |
| P045E | Exhaust Gas Recirculation "B" Control Stuck Open |
| P045F | Exhaust Gas Recirculation "B" Control Stuck Closed |
| p0460 | Fuel Level Sensor "A" Circuit |
| p0461 | Fuel Level Sensor "A" Circuit Range/Performance |
| p0462 | Fuel Level Sensor "A" Circuit Low |
| p0463 | Fuel Level Sensor "A" Circuit High |
| p0464 | Fuel Level Sensor "A" Circuit Intermittent |
| p0465 | EVAP Purge Flow Sensor Circuit |
| p0466 | EVAP Purge Flow Sensor Circuit Range/Performance |
| p0467 | EVAP Purge Flow Sensor Circuit Low |
| p0468 | EVAP Purge Flow Sensor Circuit High |
| p0469 | EVAP Purge Flow Sensor Circuit Intermittent |
| P046A | Catalyst Temperature Sensor 1/2 Correlation |
| P046B | Catalyst Temperature Sensor 1/2 Correlation |
| P046C | Exhaust Gas Recirculation Sensor "A" Circuit Range/Performance |
| P046D | Exhaust Gas Recirculation Sensor "A" Circuit Intermittent/Erratic |
| P046E | Exhaust Gas Recirculation Sensor "B" Circuit Range/Performance |
| P046F | Exhaust Gas Recirculation Sensor "B" Circuit Intermittent/Erratic |
| p0470 | Exhaust Pressure Sensor "A" Circuit |
| p0471 | Exhaust Pressure Sensor "A" Circuit Range/Performance |
| p0472 | Exhaust Pressure Sensor "A" Circuit Low |
| p0473 | Exhaust Pressure Sensor "A" Circuit High |
| p0474 | Exhaust Pressure Sensor "A" Circuit Intermittent/Erratic |
| p0475 | Exhaust Pressure Control Valve "A" |
| p0476 | Exhaust Pressure Control Valve "A" Range/Performance |
| p0477 | Exhaust Pressure Control Valve "A" Low |
| p0478 | Exhaust Pressure Control Valve "A" High |
| p0479 | Exhaust Pressure Control Valve "A" Intermittent |
| P047A | Exhaust Pressure Sensor "B" Circuit |
| P047B | Exhaust Pressure Sensor "B" Circuit Range/Performance |
| P047C | Exhaust Pressure Sensor "B" Circuit Low |
| P047D | Exhaust Pressure Sensor "B" Circuit High |
| P047E | Exhaust Pressure Sensor "B" Circuit Intermittent/Erratic |
| P047F | Exhaust Pressure Control Valve "A" Stuck Open |
| p0480 | Fan 1 Control Circuit |
| p0481 | Fan 2 Control Circuit |
| p0482 | Fan 3 Control Circuit |
| p0483 | Fan Rationality Check |
| p0484 | Fan Circuit Over Current |
| p0485 | Fan Power/Ground Circuit |
| p0486 | Exhaust Gas Recirculation Sensor "B" Circuit |
| p0487 | Exhaust Gas Recirculation Throttle Control Circuit "A" /Open |
| p0488 | Exhaust Gas Recirculation Throttle Control Circuit "A" |
| p0489 | Exhaust Gas Recirculation "A" Control Circuit Low |
| P048A | Exhaust Pressure Control Valve "A" Stuck Closed |
| P048B | Exhaust Pressure Control Valve Position Sensor/Switch Circuit |
| P048C | Exhaust Pressure Control Valve Position Sensor/Switch Circuit |
| P048D | Exhaust Pressure Control Valve Position Sensor/Switch Circuit Low |
| P048E | Exhaust Pressure Control Valve Position Sensor/Switch Circuit |
| P048F | Exhaust Pressure Control Valve Position Sensor/Switch Circuit |
| p0490 | Exhaust Gas Recirculation "A" Control Circuit High |
| p0491 | Secondary Air Injection System Insufficient Flow |
| p0492 | Secondary Air Injection System Insufficient Flow |
| p0493 | Fan Overspeed |
| p0494 | Fan Speed Low |
| p0495 | Fan Speed High |
| p0496 | Evaporative Emission System High Purge Flow |
| p0497 | Evaporative Emission System Low Purge Flow |
| p0498 | Evaporative Emission System Vent Valve Control Circuit Low |
| p0499 | Evaporative Emission System Vent Valve Control Circuit High |
| P049A | Exhaust Gas Recirculation "B" Flow |
| P049B | Exhaust Gas Recirculation "B" Flow Insufficient Detected |
| P049C | Exhaust Gas Recirculation "B" Flow Excessive Detected |
| P049D | Exhaust Gas Recirculation "A" Control Position Exceeded Learning |
| P049E | Exhaust Gas Recirculation "B" Control Position Exceeded Learning |
| P049F | Exhaust Pressure Control Valve "B" |
| P04A0 | Exhaust Pressure Control Valve "B" Range/Performance |
| P04A1 | Exhaust Pressure Control Valve "B" Low |
| P04A2 | Exhaust Pressure Control Valve "B" High |
| P04A3 | Exhaust Pressure Control Valve " B" Intermittent |
| P04A4 | Exhaust Pressure Control Valve "B" Stuck Open |
| P04A5 | Exhaust Pressure Control Valve "B" Stuck Closed |
| P04A6 | Exhaust Pressure Control Valve "B" Position Sensor/Switch Circuit |
| P04A7 | Exhaust Pressure Control Valve "B" Position Sensor/Switch Circuit |
| P04A8 | Exhaust Pressure Control Valve "B" Position Sensor/Switch Circuit |
| P04A9 | Exhaust Pressure Control Valve "B" Position Sensor/Switch Circuit |
| P04AA | Exhaust Pressure Control Valve "B" Position Sensor/Switch Circuit |
P0500-P0599: Vehicle or Idle Speed Control
SEARCH your code here
| Codes | Definition |
|---|---|
| P0500 | Vehicle Speed Sensor "A" |
| P0501 | Vehicle Speed Sensor "A" Range/Performance |
| P0502 | Vehicle Speed Sensor "A" Circuit Low |
| P0503 | Vehicle Speed Sensor "A" Intermittent/Erratic/High |
| P0504 | Brake Switch "A"/"B" Correlation |
| P0505 | Idle Air Control System |
| P0506 | Idle Air Control System RPM Lower Than Expected |
| P0507 | Idle Air Control System RPM Higher Than Expected |
| P0508 | Idle Air Control System Circuit Low |
| P0509 | Idle Air Control System Circuit High |
| P050A | Cold Start Idle Air Control System Performance |
| P050B | Cold Start Ignition Timing Performance |
| P050C | Cold Start Engine Coolant Temperature Performance |
| P050D | Cold Start Rough Idle |
| P050E | Cold Start Engine Exhaust Temperature Too Low |
| P050F | Brake Assist Vacuum Too Low |
| P0510 | Closed Throttle Position Switch |
| P0511 | Idle Air Control Circuit |
| P0512 | Starter Request Circuit |
| P0513 | Incorrect Immobilizer Key |
| P0514 | Battery Temperature Sensor Circuit Range/Performance |
| P0515 | Battery Temperature Sensor Circuit |
| P0516 | Battery Temperature Sensor Circuit Low |
| P0517 | Battery Temperature Sensor Circuit High |
| P0518 | Idle Air Control Circuit Intermittent |
| P0519 | Idle Air Control System Performance |
| P051A | Crankcase Pressure Sensor Circuit |
| P051B | Crankcase Pressure Sensor Circuit Range/Performance |
| P051C | Crankcase Pressure Sensor Circuit Low |
| P051D | Crankcase Pressure Sensor Circuit High |
| P051E | Crankcase Pressure Sensor Circuit Intermittent/Erratic |
| P051F | Positive Crankcase Ventilation Filter Restriction |
| P0520 | Engine Oil Pressure Sensor/Switch Circuit |
| P0521 | Engine Oil Pressure Sensor/Switch Range/Performance |
| P0522 | Engine Oil Pressure Sensor/Switch Low |
| P0523 | Engine Oil Pressure Sensor/Switch High |
| P0524 | Engine Oil Pressure Too Low |
| P0525 | Cruise Control Servo Control Circuit Range/Performance |
| P0526 | Fan Speed Sensor Circuit |
| P0527 | Fan Speed Sensor Circuit Range/Performance |
| P0528 | Fan Speed Sensor Circuit no Signal |
| P0529 | Fan Speed Sensor Circuit Intermittent |
| P052A | Cold Start "A" Camshaft Position Timing Over-Advanced |
| P052B | Cold Start "A" Camshaft Position Timing Over-Retarded |
| P052C | Cold Start "A" Camshaft Position Timing Over-Advanced |
| P052D | Cold Start "A" Camshaft Position Timing Over-Retarded |
| P052E | Positive Crankcase Ventilation Regulator Valve Performance |
| P0530 | A/C Refrigerant Pressure Sensor "A" Circuit |
| P0531 | A/C Refrigerant Pressure Sensor "A" Circuit Range/Performance |
| P0532 | A/C Refrigerant Pressure Sensor "A" Circuit Low |
| P0533 | A/C Refrigerant Pressure Sensor "A" Circuit High |
| P0534 | A/C Refrigerant Charge Loss |
| P0535 | A/C Evaporator Temperature Sensor Circuit |
| P0536 | A/C Evaporator Temperature Sensor Circuit Range/Performance |
| P0537 | A/C Evaporator Temperature Sensor Circuit Low |
| P0538 | A/C Evaporator Temperature Sensor Circuit High |
| P0539 | A/C Evaporator Temperature Sensor Circuit Intermittent |
| P053A | Positive Crankcase Ventilation Heater Control Circuit /Open |
| P053B | Positive Crankcase Ventilation Heater Control Circuit Low |
| P053C | Positive Crankcase Ventilation Heater Control Circuit High |
| P0540 | Intake Air Heater "A" Circuit |
| P0541 | Intake Air Heater "A" Circuit Low |
| P0542 | Intake Air Heater "A" Circuit High |
| P0543 | Intake Air Heater "A" Circuit Open |
| P0544 | Exhaust Gas Temperature Sensor Circuit |
| P0545 | Exhaust Gas Temperature Sensor Circuit Low |
| P0546 | Exhaust Gas Temperature Sensor Circuit High |
| P0547 | Exhaust Gas Temperature Sensor Circuit |
| P0548 | Exhaust Gas Temperature Sensor Circuit Low |
| P0549 | Exhaust Gas Temperature Sensor Circuit High |
| P054A | Cold Start "B" Camshaft Position Timing Over-Advanced |
| P054B | Cold Start "B" Camshaft Position Timing Over-Retarded |
| P054C | Cold Start "B" Camshaft Position Timing Over-Advanced |
| P054D | Cold Start "B" Camshaft Position Timing Over-Retarded |
| P0550 | Power Steering Pressure Sensor/Switch Circuit |
| P0551 | Power Steering Pressure Sensor/Switch Circuit |
| P0552 | Power Steering Pressure Sensor/Switch Circuit Low |
| P0553 | Power Steering Pressure Sensor/Switch Circuit High |
| P0554 | Power Steering Pressure Sensor/Switch Circuit Intermittent |
| P0555 | Brake Booster Pressure Sensor Circuit |
| P0556 | Brake Booster Pressure Sensor Circuit Range/Performance |
| P0557 | Brake Booster Pressure Sensor Circuit Low |
| P0558 | Brake Booster Pressure Sensor Circuit High |
| P0559 | Brake Booster Pressure Sensor Circuit Intermittent |
| P0560 | System Voltage |
| P0561 | System Voltage Unstable |
| P0562 | System Voltage Low |
| P0563 | System Voltage High |
| P0564 | Cruise Control Multi-Function Input "A" Circuit |
| P0565 | Cruise Control "On" Signal |
| P0566 | Cruise Control "Off" Signal |
| P0567 | Cruise Control "Resume" Signal |
| P0568 | Cruise Control "Set" Signal |
| P0569 | Cruise Control "Coast" Signal |
| P056A | Cruise Control "Increase Distance" Signal |
| P056B | Cruise Control "Decrease Distance" Signal |
| P0570 | Cruise Control "Accelerate" Signal |
| P0571 | Brake Switch "A" Circuit |
| P0572 | Brake Switch "A" Circuit Low |
| P0573 | Brake Switch "A" Circuit High |
| P0574 | Cruise Control System - Vehicle Speed Too High |
| P0575 | Cruise Control Input Circuit |
| P0576 | Cruise Control Input Circuit Low |
| P0577 | Cruise Control Input Circuit High |
| P0578 | Cruise Control Multi-Function Input "A" Circuit Stuck |
| P0579 | Cruise Control Multi-Function Input "A" Circuit Range/Performance |
| P0580 | Cruise Control Multi-Function Input "A" Circuit Low |
| P0581 | Cruise Control Multi-Function Input "A" Circuit High |
| P0582 | Cruise Control Vacuum Control Circuit/Open |
| P0583 | Cruise Control Vacuum Control Circuit Low |
| P0584 | Cruise Control Vacuum Control Circuit High |
| P0585 | Cruise Control Multi-Function Input "A"/"B" Correlation |
| P0586 | Cruise Control Vent Control Circuit/Open |
| P0587 | Cruise Control Vent Control Circuit Low |
| P0588 | Cruise Control Vent Control Circuit High |
| P0589 | Cruise Control Multi-Function Input "B" Circuit |
| P0590 | Cruise Control Multi-Function Input "B" Circuit Stuck |
| P0591 | Cruise Control Multi-Function Input "B" Circuit Range/Performance |
| P0592 | Cruise Control Multi-Function Input "B" Circuit Low |
| P0593 | Cruise Control Multi-Function Input "B" Circuit High |
| P0594 | Cruise Control Servo Control Circuit/Open |
| P0595 | Cruise Control Servo Control Circuit Low |
| P0596 | Cruise Control Servo Control Circuit High |
| P0597 | Thermostat Heater Control Circuit/Open |
| P0598 | Thermostat Heater Control Circuit Low |
| P0599 | Thermostat Heater Control Circuit High |
P0600-P0699: ECM – Computer Output Circuit
SEARCH your code here
| Codes | Definition |
|---|---|
| P0600 | Serial Communication Link |
| P0601 | Internal Control Module Memory Check Sum Error |
| P0602 | Control Module Programming Error |
| P0603 | Internal Control Module Keep Alive Memory (KAM) Error |
| P0604 | Internal Control Module Random Access Memory (RAM) Error |
| P0605 | Internal Control Module Read Only Memory (ROM) Error |
| P0606 | Control Module Processor |
| P0607 | Control Module Performance |
| P0608 | Control Module VSS Output "A" |
| P0609 | Control Module VSS Output "B" |
| P060A | Internal Control Module Monitoring Processor Performance |
| P060B | Internal Control Module A/D Processing Performance |
| P060C | Internal Control Module Main Processor Performance |
| P060D | Internal Control Module Accelerator Pedal Position Performance |
| P060E | Internal Control Module Throttle Position Performance |
| P060E | Internal Control Module Coolant Temperature Performance |
| P0610 | Control Module Vehicle Options Error |
| P0611 | Fuel Injector Control Module Performance |
| P0612 | Fuel Injector Control Module Relay Control |
| P0613 | TCM Processor |
| P0614 | ECM/TCM Incompatible |
| P0615 | Starter Relay Circuit |
| P0616 | Starter Relay Circuit Low |
| P0617 | Starter Relay Circuit High |
| P0618 | Alternative Fuel Control Module KAM Error |
| P0619 | Alternative Fuel Control Module RAM/ROM Error |
| P061A | Internal Control Module Torque Performance |
| P061B | Internal Control Module Torque Calculation Performance |
| P061C | Internal Control Module Engine RPM Performance |
| P061D | Internal Control Module Engine Air Mass Performance |
| P061E | Internal Control Module Brake Signal Performance |
| P061F | Internal Control Module Throttle Actuator Controller Performance |
| P0620 | Generator Control Circuit |
| P0621 | Generator Lamp/L Terminal Circuit |
| P0622 | Generator Field/F Terminal Circuit |
| P0623 | Generator Lamp Control Circuit |
| P0624 | Fuel Cap Lamp Control Circuit |
| P0625 | Generator Field/F Terminal Circuit Low |
| P0626 | Generator Field/F Terminal Circuit High |
| P0627 | Fuel Pump "A" Control Circuit/Open |
| P0628 | Fuel Pump "A" Control Circuit Low |
| P0629 | Fuel Pump "A" Control Circuit High |
| P062A | Fuel Pump "A" Control Circuit Range/Performance |
| P062B | Internal Control Module Fuel Injector Control Performance |
| P062C | Internal Control Module Vehicle Speed Performance |
| P062D | Fuel Injector Driver Circuit Performance |
| P062E | Fuel Injector Driver Circuit Performance |
| P062F | Internal Control Module EEPROM Error |
| P0630 | VIN not Programmed or Incompatible - ECM/PCM |
| P0631 | VIN not Programmed or Incompatible - TCM |
| P0632 | Odometer not Programmed - ECM/PCM |
| P0633 | Immobilizer Key not Programmed - ECM/PCM |
| P0634 | PCM/ECM/TCM Internal Temperature "A" Too High |
| P0635 | Power Steering Control Circuit |
| P0636 | Power Steering Control Circuit Low |
| P0637 | Power Steering Control Circuit High |
| P0638 | Throttle Actuator Control Range/Performance |
| P0639 | Throttle Actuator Control Range/Performance |
| P063A | Generator Voltage Sense Circuit |
| P063B | Generator Voltage Sense Circuit Range/Performance |
| P063C | Generator Voltage Sense Circuit Low |
| P063D | Generator Voltage Sense Circuit High |
| P063E | Auto Configuration Throttle Input not Present |
| P063F | Auto Configuration Engine Coolant Temperature Input not Present |
| P0640 | Intake Air Heater Control Circuit |
| P0641 | Sensor Reference Voltage "A" Circuit/Open |
| P0642 | Sensor Reference Voltage "A" Circuit Low |
| P0643 | Sensor Reference Voltage "A" Circuit High |
| P0644 | Driver Display Serial Communication Circuit |
| P0645 | A/C Clutch Relay Control Circuit |
| P0646 | A/C Clutch Relay Control Circuit Low |
| P0647 | A/C Clutch Relay Control Circuit High |
| P0648 | Immobilizer Lamp Control Circuit |
| P0649 | Speed Control Lamp Control Circuit |
| P064A | Fuel Pump Control Module |
| P064B | PTO Control Module |
| P064C | Glow Plug Control Module |
| P064D | Internal Control Module O2 Sensor Processor Performance |
| P064E | Internal Control Module O2 Sensor Processor Performance |
| P064F | Unauthorized Software/Calibration Detected |
| P0650 | Malfunction Indicator Lamp (MIL) Control Circuit |
| P0651 | Sensor Reference Voltage "B" Circuit/Open |
| P0652 | Sensor Reference Voltage "B" Circuit Low |
| P0653 | Sensor Reference Voltage "B" Circuit High |
| P0654 | Engine RPM Output Circuit |
| P0655 | Engine Hot Lamp Output Control Circuit |
| P0656 | Fuel Level Output Circuit |
| P0657 | Actuator Supply Voltage "A" Circuit/Open |
| P0658 | Actuator Supply Voltage "A" Circuit Low |
| P0659 | Actuator Supply Voltage "A" Circuit High |
| P065A | Generator System Performance |
| P065B | Generator Control Circuit Range/Performance |
| P065C | Generator Mechanical Performance |
| P065D | Reductant System Malfunction Lamp Control Circuit |
| P065E | Intake Manifold Tuning Valve Performance |
| P065F | Intake Manifold Tuning Valve Performance |
| P0660 | Intake Manifold Tuning Valve Control Circuit/Open |
| P0661 | Intake Manifold Tuning Valve Control Circuit Low |
| P0662 | Intake Manifold Tuning Valve Control Circuit High |
| P0663 | Intake Manifold Tuning Valve Control Circuit/Open |
| P0664 | Intake Manifold Tuning Valve Control Circuit Low |
| P0665 | Intake Manifold Tuning Valve Control Circuit High |
| P0666 | PCM/ECM/TCM Internal Temperature Sensor "A" Circuit |
| P0667 | PCM/ECM/TCM Internal Temperature Sensor "A" |
| P0668 | PCM/ECM/TCM Internal Temperature Sensor "A" Circuit Low |
| P0669 | PCM/ECM/TCM Internal Temperature Sensor "A" Circuit High |
| P066A | Cylinder 1 Glow Plug Control Circuit Low |
| P066B | Cylinder 1 Glow Plug Control Circuit High |
| P066C | Cylinder 2 Glow Plug Control Circuit Low |
| P066D | Cylinder 2 Glow Plug Control Circuit High |
| P066E | Cylinder 3 Glow Plug Control Circuit Low |
| P066F | Cylinder 3 Glow Plug Control Circuit High |
| P0670 | Glow Plug Control Module Control Circuit/Open |
| P0671 | Cylinder 1 Glow Plug Circuit/Open |
| P0672 | Cylinder 2 Glow Plug Circuit/Open |
| P0673 | Cylinder 3 Glow Plug Circuit/Open |
| P0674 | Cylinder 4 Glow Plug Circuit/Open |
| P0675 | Cylinder 5 Glow Plug Circuit/Open |
| P0676 | Cylinder 6 Glow Plug Circuit/Open |
| P0677 | Cylinder 7 Glow Plug Circuit/Open |
| P0678 | Cylinder 8 Glow Plug Circuit/Open |
| P0679 | Cylinder 9 Glow Plug Circuit/Open |
| P067A | Cylinder 4 Glow Plug Control Circuit Low |
| P067B | Cylinder 4 Glow Plug Control Circuit High |
| P067C | Cylinder 5 Glow Plug Control Circuit Low |
| P067D | Cylinder 5 Glow Plug Control Circuit High |
| P067E | Cylinder 6 Glow Plug Control Circuit Low |
| P067F | Cylinder 6 Glow Plug Control Circuit High |
| P0680 | Cylinder 10 Glow Plug Circuit/Open |
| P0681 | Cylinder 11 Glow Plug Circuit/Open |
| P0682 | Cylinder 12 Glow Plug Circuit/Open |
| P0683 | Glow Plug Control Module to PCM Communication Circuit |
| P0684 | Glow Plug Control Module to PCM Communication Circuit |
| P0685 | ECM/PCM Power Relay Control Circuit/Open |
| P0686 | ECM/PCM Power Relay Control Circuit Low |
| P0687 | ECM/PCM Power Relay Control Circuit High |
| P0688 | ECM/PCM Power Relay Sense Circuit/Open |
| P0689 | ECM/PCM Power Relay Sense Circuit Low |
| P068A | ECM/PCM Power Relay De-Energized Performance - Too Early |
| P068B | ECM/PCM Power Relay De-Energized Performance - Too Late |
| P068C | Cylinder 7 Glow Plug Control Circuit Low |
| P068D | Cylinder 7 Glow Plug Control Circuit High |
| P068E | Cylinder 8 Glow Plug Control Circuit Low |
| P068F | Cylinder 8 Glow Plug Control Circuit High |
| P0690 | ECM/PCM Power Relay Sense Circuit High |
| P0691 | Fan 1 Control Circuit Low |
| P0692 | Fan 1 Control Circuit High |
| P0693 | Fan 2 Control Circuit Low |
| P0694 | Fan 2 Control Circuit High |
| P0695 | Fan 3 Control Circuit Low |
| P0696 | Fan 3 Control Circuit High |
| P0697 | Sensor Reference Voltage "C" Circuit/Open |
| P0698 | Sensor Reference Voltage "C" Circuit Low |
| P0699 | Sensor Reference Voltage "C" Circuit High |
| P069A | Cylinder 9 Glow Plug Control Circuit Low |
| P069B | Cylinder 9 Glow Plug Control Circuit High |
| P069C | Cylinder 10 Glow Plug Control Circuit Low |
| P069D | Cylinder 10 Glow Plug Control Circuit High |
| P069E | Fuel Pump Control Module Requested MIL Illumination |
| P069F | Throttle Actuator Control Lamp Control Circuit |
| P06A0 | Variable A/C Compressor Control Circuit |
| P06A1 | Variable A/C Compressor Control Circuit Low |
| P06A2 | Variable A/C Compressor Control Circuit High |
| P06A3 | Sensor Reference Voltage "D" Circuit/Open |
| P06A4 | Sensor Reference Voltage "D" Circuit Low |
| P06A5 | Sensor Reference Voltage "D" Circuit High |
| P06A6 | Sensor Reference Voltage "A" Circuit Range/Performance |
| P06A7 | Sensor Reference Voltage "B" Circuit Range/Performance |
| P06A8 | Sensor Reference Voltage "C" Circuit Range/Performance |
| P06A9 | Sensor Reference Voltage "D" Circuit Range/Performance |
| P06AA | PCM/ECM/TCM Internal Temperature "B" Too High |
| P06AB | PCM/ECM/TCM Internal Temperature Sensor "B" Circuit |
| P06AC | PCM/ECM/TCM Internal Temperature Sensor "B" |
| P06AD | PCM/ECM/TCM Internal Temperature Sensor "B" Circuit Low |
| P06AE | PCM/ECM/TCM Internal Temperature Sensor "B" Circuit High |
| P06AF | Torque Management System - Forced Engine Shutdown |
| P06B0 | Sensor Power Supply "A" Circuit/Open |
| P06B1 | Sensor Power Supply "A" Circuit Low |
| P06B2 | Sensor Power Supply "A" Circuit High |
| P06B3 | Sensor Power Supply "B" Circuit/Open |
| P06B4 | Sensor Power Supply "B" Circuit Low |
| P06B5 | Sensor Power Supply "B" Circuit High |
| P06B6 | Internal Control Module Knock Sensor Processor 1 Performance |
| P06B7 | Internal Control Module Knock Sensor Processor 2 Performance |
| P06B8 | Internal Control Module non-Volatile Random Access Memory |
| P06B9 | Cylinder 1 Glow Plug Circuit Range/Performance |
| P06BA | Cylinder 2 Glow Plug Circuit Range/Performance |
| P06BB | Cylinder 3 Glow Plug Circuit Range/Performance |
| P06BC | Cylinder 4 Glow Plug Circuit Range/Performance |
| P06BD | Cylinder 5 Glow Plug Circuit Range/Performance |
| P06BE | Cylinder 6 Glow Plug Circuit Range/Performance |
| P06BF | Cylinder 7 Glow Plug Circuit Range/Performance |
| P06C0 | Cylinder 8 Glow Plug Circuit Range/Performance |
| P06C1 | Cylinder 9 Glow Plug Circuit Range/Performance |
| P06C2 | Cylinder 10 Glow Plug Circuit Range/Performance |
| P06C3 | Cylinder 11 Glow Plug Circuit Range/Performance |
| P06C4 | Cylinder 12 Glow Plug Circuit Range/Performance |
| P06C5 | Cylinder 1 Glow Plug Incorrect |
| P06C6 | Cylinder 2 Glow Plug Incorrect |
| P06C7 | Cylinder 3 Glow Plug Incorrect |
| P06C8 | Cylinder 4 Glow Plug Incorrect |
| P06C9 | Cylinder 5 Glow Plug Incorrect |
| P06CA | Cylinder 6 Glow Plug Incorrect |
| P06CB | Cylinder 7 Glow Plug Incorrect |
| P06CC | Cylinder 8 Glow Plug Incorrect |
| P06CD | Cylinder 9 Glow Plug Incorrect |
| P06CE | Cylinder 10 Glow Plug Incorrect |
| P06CF | Cylinder 11 Glow Plug Incorrect |
| P06D0 | Cylinder 12 Glow Plug Incorrect |
| P06D1 | Internal Control Module Ignition Coil Control Performance |
P0700-P0799: Transmission
SEARCH your code here
| Codes | Definition |
|---|---|
| P0700 | Transmission Control System (MIL Request) |
| P0701 | Transmission Control System Range/Performance |
| P0702 | Transmission Control System Electrical |
| P0703 | Brake Switch "B" Circuit |
| P0704 | Clutch Switch Input Circuit |
| P0705 | Transmission Range Sensor "A" Circuit (PRNDL Input) |
| P0706 | Transmission Range Sensor "A" Circuit Range/Performance |
| P0707 | Transmission Range Sensor "A" Circuit Low |
| P0708 | Transmission Range Sensor "A" Circuit High |
| P0709 | Transmission Range Sensor "A" Circuit Intermittent |
| P070A | Transmission Fluid Level Sensor Circuit |
| P070B | Transmission Fluid Level Sensor Circuit Range/Performance |
| P070C | Transmission Fluid Level Sensor Circuit Low |
| P070D | Transmission Fluid Level Sensor Circuit High |
| P070E | Transmission Fluid Level Sensor Circuit intermittent/Erratic |
| P070F | Transmission Fluid Level Too Low |
| P0710 | Transmission Fluid Temperature Sensor "A" Circuit |
| P0711 | Transmission Fluid Temperature Sensor "A" Circuit |
| P0712 | Transmission Fluid Temperature Sensor "A" Circuit Low |
| P0713 | Transmission Fluid Temperature Sensor "A" Circuit High |
| P0714 | Transmission Fluid Temperature Sensor "A" Circuit Intermittent |
| P0715 | Input/Turbine Speed Sensor "A" Circuit |
| P0716 | Input/Turbine Speed Sensor "A" Circuit Range/Performance |
| P0717 | Input/Turbine Speed Sensor "A" Circuit no Signal |
| P0718 | Input/Turbine Speed Sensor "A" Circuit Intermittent |
| P0719 | Brake Switch "B" Circuit Low |
| P071A | Transmission Mode Switch "A" Circuit |
| P071B | Transmission Mode Switch "A" Circuit Low |
| P071C | Transmission Mode Switch "A" Circuit High |
| P071D | Transmission Mode Switch "B" Circuit |
| P071E | Transmission Mode Switch "B" Circuit Low |
| P071F | Transmission Mode Switch "B" Circuit High |
| P0720 | Output Speed Sensor Circuit |
| P0721 | Output Speed Sensor Circuit Range/Performance |
| P0722 | Output Speed Sensor Circuit no Signal |
| P0723 | Output Speed Sensor Circuit Intermittent |
| P0724 | Brake Switch "B" Circuit High |
| P0725 | Engine Speed Input Circuit |
| P0726 | Engine Speed Input Circuit Range/Performance |
| P0727 | Engine Speed Input Circuit no Signal |
| P0728 | Engine Speed Input Circuit Intermittent |
| P0729 | Gear 6 Incorrect Ratio |
| P072A | Stuck in Neutral |
| P072B | Stuck In Reverse |
| P072C | Stuck in Gear 1 |
| P072D | Stuck in Gear 2 |
| P072E | Stuck in Gear 3 |
| P072F | Stuck in Gear 4 |
| P0730 | Incorrect Gear Ratio |
| P0731 | Gear 1 Incorrect Ratio |
| P0732 | Gear 2 Incorrect Ratio |
| P0733 | Gear 3 Incorrect Ratio |
| P0734 | Gear 4 Incorrect Ratio |
| P0735 | Gear 5 Incorrect Ratio |
| P0736 | Reverse Incorrect Ratio |
| P0737 | TCM Engine Speed Output Circuit |
| P0738 | TCM Engine Speed Output Circuit Low |
| P0739 | TCM Engine Speed Output Circuit High |
| P073A | Stuck in Gear 5 |
| P073B | Stuck in Gear 6 |
| P073C | Stuck in Gear 7 |
| P073D | Unable to Engage Neutral |
| P073E | Unable to Engage Reverse |
| P073F | Unable to Engage Gear 1 |
| P0740 | Torque Converter Clutch Circuit/Open |
| P0741 | Torque Converter Clutch Circuit Performance/Stuck Off |
| P0742 | Torque Converter Clutch Circuit Stuck On |
| P0743 | Torque Converter Clutch Circuit Electrical |
| P0744 | Torque Converter Clutch Circuit Intermittent |
| P0745 | Pressure Control Solenoid "A" |
| P0746 | Pressure Control Solenoid "A" Performance/Stuck Off |
| P0747 | Pressure Control Solenoid "A" Stuck On |
| P0748 | Pressure Control Solenoid "A" Electrical |
| P0749 | Pressure Control Solenoid "A" Intermittent |
| P074A | Unable To Engage Gear 2 |
| P074B | Unable To Engage Gear 3 |
| P074C | Unable To Engage Gear 4 |
| P074D | Unable To Engage Gear 5 |
| P074E | Unable To Engage Gear 6 |
| P074F | Unable To Engage Gear 7 |
| P0750 | Shift Solenoid "A" |
| P0751 | Shift Solenoid "A" Performance/Stuck Off |
| P0752 | Shift Solenoid "A" Stuck On |
| P0753 | Shift Solenoid "A" Electrical |
| P0754 | Shift Solenoid "A" Intermittent |
| P0755 | Shift Solenoid "B" |
| P0756 | Shift Solenoid "B" Performance/Stuck Off |
| P0757 | Shift Solenoid "B" Stuck On |
| P0758 | Shift Solenoid "B" Electrical |
| P0759 | Shift Solenoid "B" Intermittent |
| P075A | Shift Solenoid "G" |
| P075B | Shift Solenoid "G" Performance/Stuck Off |
| P075C | Shift Solenoid "G" Stuck On |
| P075D | Shift Solenoid "G" Electrical |
| P075E | Shift Solenoid "G" Intermittent |
| P075F | Transmission Fluid Level Too High |
| P0760 | Shift Solenoid "C" |
| P0761 | Shift Solenoid "C" Performance/Stuck Off |
| P0762 | Shift Solenoid "C" Stuck On |
| P0763 | Shift Solenoid "C" Electrical |
| P0764 | Shift Solenoid "C" Intermittent |
| P0765 | Shift Solenoid "D" |
| P0766 | Shift Solenoid "D" Performance/Stuck Off |
| P0767 | Shift Solenoid "D" Stuck On |
| P0768 | Shift Solenoid "D" Electrical |
| P0769 | Shift Solenoid "D" Intermittent |
| P076A | Shift Solenoid "H" |
| P076B | Shift Solenoid "H" Performance/Stuck Off |
| P076C | Shift Solenoid "H" Stuck On |
| P076D | Shift Solenoid "H" Electrical |
| P076E | Shift Solenoid "H" Intermittent |
| P076F | Gear 7 Incorrect Ratio |
| P0770 | Shift Solenoid "E" |
| P0771 | Shift Solenoid "E" Performance/Stuck Off |
| P0772 | Shift Solenoid "E" Stuck On |
| P0773 | Shift Solenoid "E" Electrical |
| P0774 | Shift Solenoid "E" Intermittent |
| P0775 | Pressure Control Solenoid "B" |
| P0776 | Pressure Control Solenoid "B" Performance/Stuck Off |
| P0777 | Pressure Control Solenoid "B" Stuck On |
| P0778 | Pressure Control Solenoid "B" Electrical |
| P0779 | Pressure Control Solenoid "B" Intermittent |
| P077A | Output Speed Sensor Circuit - Loss of Direction Signal |
| P077B | Output Speed Sensor Circuit - Direction Error |
| P0780 | Shift Error |
| P0781 | 1-2 Shift |
| P0782 | 2-3 Shift |
| P0783 | 3-4 Shift |
| P0784 | 4-5 Shift |
| P0785 | Shift Timing Solenoid "A" |
| P0786 | Shift Timing Solenoid "A" Range/Performance |
| P0787 | Shift Timing Solenoid "A" Low |
| P0788 | Shift Timing Solenoid "A" High |
| P0789 | Shift Timing Solenoid "A" Intermittent |
| P078A | Shift Timing Solenoid "B" |
| P078B | Shift Timing Solenoid "B" Range/Performance |
| P078C | Shift Timing Solenoid "B" Low |
| P078D | Shift Timing Solenoid "B" High |
| P078E | Shift Timing Solenoid "B" Intermittent |
| P0790 | normal/Performance Switch Circuit |
| P0791 | Intermediate Shaft Speed Sensor "A" Circuit |
| P0792 | Intermediate Shaft Speed Sensor "A" Circuit Range/Performance |
| P0793 | Intermediate Shaft Speed Sensor "A" Circuit no Signal |
| P0794 | Intermediate Shaft Speed Sensor "A" Circuit Intermittent |
| P0795 | Pressure Control Solenoid "C" |
| P0796 | Pressure Control Solenoid "C" Performance/Stuck Off |
| P0797 | Pressure Control Solenoid "C" Stuck On |
| P0798 | Pressure Control Solenoid "C" Electrical |
| P0799 | Pressure Control Solenoid "C" Intermittent |
| P079A | Transmission Friction Element "A" Slip Detected |
| P079B | Transmission Friction Element "B" Slip Detected |
| P079C | Transmission Friction Element "C" Slip Detected |
| P079D | Transmission Friction Element "D" Slip Detected |
| P079E | Transmission Friction Element "E" Slip Detected |
| P079F | Transmission Friction Element "F" Slip Detected |
| P07A0 | Transmission Friction Element "G" Slip Detected |
| P07A1 | Transmission Friction Element "H" Slip Detected |
| P07A2 | Transmission Friction Element "A" Performance/Stuck Off |
| P07A3 | Transmission Friction Element "A" Stuck On |
| P07A4 | Transmission Friction Element "B" Performance/Stuck Off |
| P07A5 | Transmission Friction Element "B" Stuck On |
| P07A6 | Transmission Friction Element "C" Performance/Stuck Off |
| P07A7 | Transmission Friction Element "C" Stuck On |
| P07A8 | Transmission Friction Element "D" Performance/Stuck Off |
| P07A9 | Transmission Friction Element "D" Stuck On |
| P07AA | Transmission Friction Element "E" Performance/Stuck Off |
| P07AB | Transmission Friction Element "E" Stuck On |
| P07AC | Transmission Friction Element "F" Performance/Stuck Off |
| P07AD | Transmission Friction Element "F" Stuck On |
| P07AE | Transmission Friction Element "G" Performance/Stuck Off |
| P07AF | Transmission Friction Element "G" Stuck On |
| P07B0 | Transmission Friction Element "H" Performance/Stuck Off |
| P07B1 | Transmission Friction Element "H" Stuck On |
| P07B2 | Transmission Park Position Sensor/Switch "A" Circuit/Open |
| P07B3 | Transmission Park Position Sensor/Switch "A" Circuit Low |
| P07B4 | Transmission Park Position Sensor/Switch "A" Circuit High |
| P07B5 | Transmission Park Position Sensor/Switch "A" Circuit |
| P07B6 | Transmission Park Position Sensor/Switch "A" Circuit Performance |
| P07B7 | Transmission Park Position Sensor/Switch "A" Circuit |
| P07B8 | Transmission Park Position Sensor/Switch "B" Circuit/Open |
| P07B9 | Transmission Park Position Sensor/Switch "B" Circuit Low |
| P07BA | Transmission Park Position Sensor/Switch "B" Circuit High |
| P07BB | Transmission Park Position Sensor/Switch "B" Circuit |
| P07BC | Transmission Park Position Sensor/Switch "B" Circuit Performance |
| P07BD | Transmission Park Position Sensor/Switch "B" Circuit |
| P07BE | Transmission Park Position Sensor/Switch "A"/"B" Correlation |
P0800-P0899: Transmission
SEARCH your code here
| Codes | Definition |
|---|---|
| P0800 | Transfer Case Control System (MIL Request) |
| P0801 | Reverse Inhibit Control Circuit |
| P0802 | Transmission Control System MIL Request Circuit/Open |
| P0803 | Upshift/Skip Shift Solenoid Control Circuit |
| P0804 | Upshift/Skip Shift Lamp Control Circuit |
| P0805 | Clutch Position Sensor Circuit |
| P0806 | Clutch Position Sensor Circuit Range/Performance |
| P0807 | Clutch Position Sensor Circuit Low |
| P0808 | Clutch Position Sensor Circuit High |
| P0809 | Clutch Position Sensor Circuit Intermittent |
| P080A | Clutch Position not Learned |
| P080B | Upshift/Skip Shift Solenoid Control Circuit Range/Performance |
| P080C | Upshift/Skip Shift Solenoid Control Circuit Low |
| P080D | Upshift/Skip Shift Solenoid Control Circuit High |
| P0810 | Clutch Position Control Error |
| P0811 | Excessive Clutch "A" Slippage |
| P0812 | Reverse Input Circuit |
| P0813 | Reverse Output Circuit |
| P0814 | Transmission Range Display Circuit |
| P0815 | Upshift Switch Circuit |
| P0816 | Downshift Switch Circuit |
| P0817 | Starter Disable Circuit/Open |
| P0818 | Driveline Disconnect Switch Input Circuit |
| P0819 | Up and Down Shift Switch to Transmission Range Correlation |
| P081A | Starter Disable Circuit Low |
| P081B | Starter Disable Circuit High |
| P081C | Park Input Circuit |
| P081D | Neutral Input Circuit |
| P081E | Excessive Clutch "B" Slippage |
| P0820 | Gear Lever X-Y Position Sensor Circuit |
| P0821 | Gear Lever X Position Circuit |
| P0822 | Gear Lever Y Position Circuit |
| P0823 | Gear Lever X Position Circuit Intermittent |
| P0824 | Gear Lever Y Position Circuit Intermittent |
| P0825 | Gear Lever Push-Pull Switch (Shift Anticipate) |
| P0826 | Up and Down Shift Switch Circuit |
| P0827 | Up and Down Shift Switch Circuit Low |
| P0828 | Up and Down Shift Switch Circuit High |
| P0829 | 5-6 Shift |
| P082A | Gear Lever X Position Circuit Range/Performance |
| P082B | Gear Lever X Position Circuit Low |
| P082C | Gear Lever X Position Circuit High |
| P082D | Gear Lever Y Position Circuit Range/Performance |
| P082E | Gear Lever Y Position Circuit Low |
| P082F | Gear Lever Y Position Circuit High |
| P0830 | Clutch Pedal Switch "A" Circuit |
| P0831 | Clutch Pedal Switch "A" Circuit Low |
| P0832 | Clutch Pedal Switch "A" Circuit High |
| P0833 | Clutch Pedal Switch "B" Circuit |
| P0834 | Clutch Pedal Switch "B" Circuit Low |
| P0835 | Clutch Pedal Switch "B" Circuit High |
| P0836 | Four Wheel Drive (4WD) Switch Circuit |
| P0837 | Four Wheel Drive (4WD) Switch Circuit Range/Performance |
| P0838 | Four Wheel Drive (4WD) Switch Circuit Low |
| P0839 | Four Wheel Drive (4WD) Switch Circuit High |
| P083A | Transmission Fluid Pressure Sensor/Switch "G" Circuit |
| P083B | Transmission Fluid Pressure Sensor/Switch "G" Circuit |
| P083C | Transmission Fluid Pressure Sensor/Switch "G" Circuit Low |
| P083D | Transmission Fluid Pressure Sensor/Switch "G" Circuit High |
| P083E | Transmission Fluid Pressure Sensor/Switch "G" Circuit Intermittent |
| P083F | Clutch Pedal Switch "A"/"B" Correlation |
| P0840 | Transmission Fluid Pressure Sensor/Switch "A" Circuit |
| P0841 | Transmission Fluid Pressure Sensor/Switch "A" Circuit |
| P0842 | Transmission Fluid Pressure Sensor/Switch "A" Circuit Low |
| P0843 | Transmission Fluid Pressure Sensor/Switch "A" Circuit High |
| P0844 | Transmission Fluid Pressure Sensor/Switch "A" Circuit Intermittent |
| P0845 | Transmission Fluid Pressure Sensor/Switch "B" Circuit |
| P0846 | Transmission Fluid Pressure Sensor/Switch "B" Circuit |
| P0847 | Transmission Fluid Pressure Sensor/Switch "B" Circuit Low |
| P0848 | Transmission Fluid Pressure Sensor/Switch "B" Circuit High |
| P0849 | Transmission Fluid Pressure Sensor/Switch "B" Circuit Intermittent |
| P084A | Transmission Fluid Pressure Sensor/Switch "H" Circuit |
| P084B | Transmission Fluid Pressure Sensor/Switch "H" Circuit |
| P084C | Transmission Fluid Pressure Sensor/Switch "H" Circuit Low |
| P084D | Transmission Fluid Pressure Sensor/Switch "H" Circuit High |
| P084E | Transmission Fluid Pressure Sensor/Switch "H" Circuit Intermittent |
| P084F | Park/Neutral Switch Output Circuit |
| P0850 | Park/Neutral Switch Input Circuit |
| P0851 | Park/Neutral Switch Input Circuit Low |
| P0852 | Park/Neutral Switch Input Circuit High |
| P0853 | Drive Switch Input Circuit |
| P0854 | Drive Switch Input Circuit Low |
| P0855 | Drive Switch Input Circuit High |
| P0856 | Traction Control Input Signal |
| P0857 | Traction Control Input Signal Range/Performance |
| P0858 | Traction Control Input Signal Low |
| P0859 | Traction Control Input Signal High |
| P085A | Gear Shift Control Module "B" Communication Circuit |
| P085B | Gear Shift Control Module "B" Communication Circuit Low |
| P085C | Gear Shift Control Module "B" Communication Circuit High |
| P085D | Gear Shift Control Module "A" Performance |
| P085E | Gear Shift Control Module "B" Performance |
| P0860 | Gear Shift Control Module "A" Communication Circuit |
| P0861 | Gear Shift Control Module "A" Communication Circuit Low |
| P0862 | Gear Shift Control Module "A" Communication Circuit High |
| P0863 | TCM Communication Circuit |
| P0864 | TCM Communication Circuit Range/Performance |
| P0865 | TCM Communication Circuit Low |
| P0866 | TCM Communication Circuit High |
| P0867 | Transmission Fluid Pressure |
| P0868 | Transmission Fluid Pressure Low |
| P0869 | Transmission Fluid Pressure High |
| P0870 | Transmission Fluid Pressure Sensor/Switch "C" Circuit |
| P0871 | Transmission Fluid Pressure Sensor/Switch "C" Circuit |
| P0872 | Transmission Fluid Pressure Sensor/Switch "C" Circuit Low |
| P0873 | Transmission Fluid Pressure Sensor/Switch "C" Circuit High |
| P0874 | Transmission Fluid Pressure Sensor/Switch "C" Circuit Intermittent |
| P0875 | Transmission Fluid Pressure Sensor/Switch "D" Circuit |
| P0876 | Transmission Fluid Pressure Sensor/Switch "D" Circuit |
| P0877 | Transmission Fluid Pressure Sensor/Switch "D" Circuit Low |
| P0878 | Transmission Fluid Pressure Sensor/Switch "D" Circuit High |
| P0879 | Transmission Fluid Pressure Sensor/Switch "D" Circuit Intermittent |
| P0880 | TCM Power Input Signal |
| P0881 | TCM Power Input Signal Range/Performance |
| P0882 | TCM Power Input Signal Low |
| P0883 | TCM Power Input Signal High |
| P0884 | TCM Power Input Signal Intermittent |
| P0885 | TCM Power Relay Control Circuit/Open |
| P0886 | TCM Power Relay Control Circuit Low |
| P0887 | TCM Power Relay Control Circuit High |
| P0888 | TCM Power Relay Sense Circuit |
| P0889 | TCM Power Relay Sense Circuit Range/Performance |
| P088A | Transmission Fluid Filter Deteriorated |
| P088B | Transmission Fluid Filter Very Deteriorated |
| P0890 | TCM Power Relay Sense Circuit Low |
| P0891 | TCM Power Relay Sense Circuit High |
| P0892 | TCM Power Relay Sense Circuit Intermittent |
| P0893 | Multiple Gears Engaged |
| P0894 | Transmission Component Slipping |
| P0895 | Shift Time Too Short |
| P0896 | Shift Time Too Long |
| P0897 | Transmission Fluid Deteriorated |
| P0898 | Transmission Control System MIL Request Circuit Low |
| P0899 | Transmission Control System MIL Request Circuit High |
P0900-P1000: Transmission
SEARCH your code here
| Codes | Definition |
|---|---|
| P0900 | Clutch Actuator Circuit/Open |
| P0901 | Clutch Actuator Circuit Range/Performance |
| P0902 | Clutch Actuator Circuit Low |
| P0903 | Clutch Actuator Circuit High |
| P0904 | Gate Select Position Circuit |
| P0905 | Gate Select Position Circuit Range/Performance |
| P0906 | Gate Select Position Circuit Low |
| P0907 | Gate Select Position Circuit High |
| P0908 | Gate Select Position Circuit Intermittent |
| P0909 | Gate Select Control Error |
| P0910 | Gate Select Actuator Circuit/Open |
| P0911 | Gate Select Actuator Circuit Range/Performance |
| P0912 | Gate Select Actuator Circuit Low |
| P0913 | Gate Select Actuator Circuit High |
| P0914 | Gear Shift Position Circuit |
| P0915 | Gear Shift Position Circuit Range/Performance |
| P0916 | Gear Shift Position Circuit Low |
| P0917 | Gear Shift Position Circuit High |
| P0918 | Gear Shift Position Circuit Intermittent |
| P0919 | Gear Shift Position Control Error |
| P0920 | Gear Shift Forward Actuator Circuit/Open |
| P0921 | Gear Shift Forward Actuator Circuit Range/Performance |
| P0922 | Gear Shift Forward Actuator Circuit Low |
| P0923 | Gear Shift Forward Actuator Circuit High |
| P0924 | Gear Shift Reverse Actuator Circuit/Open |
| P0925 | Gear Shift Reverse Actuator Circuit Range/Performance |
| P0926 | Gear Shift Reverse Actuator Circuit Low |
| P0927 | Gear Shift Reverse Actuator Circuit High |
| P0928 | Gear Shift Lock Solenoid/Actuator Control Circuit "A"/Open |
| P0929 | Gear Shift Lock Solenoid/Actuator Control Circuit "A" |
| P092A | Gear Shift Lock Solenoid/Actuator Control Circuit "B"/Open |
| P092B | Gear Shift Lock Solenoid/Actuator Control Circuit "B" |
| P092C | Gear Shift Lock Solenoid/Actuator Control Circuit "B" Low |
| P092D | Gear Shift Lock Solenoid/Actuator Control Circuit "B" High |
| P0930 | Gear Shift Lock Solenoid/Actuator Control Circuit "A" Low |
| P0931 | Gear Shift Lock Solenoid/Actuator Control Circuit "A" High |
| P0932 | Hydraulic Pressure Sensor Circuit |
| P0933 | Hydraulic Pressure Sensor Range/Performance |
| P0934 | Hydraulic Pressure Sensor Circuit Low |
| P0935 | Hydraulic Pressure Sensor Circuit High |
| P0936 | Hydraulic Pressure Sensor Circuit Intermittent |
| P0937 | Hydraulic Oil Temperature Sensor Circuit |
| P0938 | Hydraulic Oil Temperature Sensor Range/Performance |
| P0939 | Hydraulic Oil Temperature Sensor Circuit Low |
| P0940 | Hydraulic Oil Temperature Sensor Circuit High |
| P0941 | Hydraulic Oil Temperature Sensor Circuit Intermittent |
| P0942 | Hydraulic Pressure Unit |
| P0943 | Hydraulic Pressure Unit Cycling Period Too Short |
| P0944 | Hydraulic Pressure Unit Loss of Pressure |
| P0945 | Hydraulic Pump Relay Circuit/Open |
| P0946 | Hydraulic Pump Relay Circuit Range/Performance |
| P0947 | Hydraulic Pump Relay Circuit Low |
| P0948 | Hydraulic Pump Relay Circuit High |
| P0949 | Auto Shift Manual Adaptive Learning not Complete |
| P0950 | Auto Shift Manual Control Circuit |
| P0951 | Auto Shift Manual Control Circuit Range/Performance |
| P0952 | Auto Shift Manual Control Circuit Low |
| P0953 | Auto Shift Manual Control Circuit High |
| P0954 | Auto Shift Manual Control Circuit Intermittent |
| P0955 | Auto Shift Manual Mode Circuit |
| P0956 | Auto Shift Manual Mode Circuit Range/Performance |
| P0957 | Auto Shift Manual Mode Circuit Low |
| P0958 | Auto Shift Manual Mode Circuit High |
| P0959 | Auto Shift Manual Mode Circuit Intermittent |
| P0960 | Pressure Control Solenoid "A" Control Circuit/Open |
| P0961 | Pressure Control Solenoid "A" Control Circuit Range/Performance |
| P0962 | Pressure Control Solenoid "A" Control Circuit Low |
| P0963 | Pressure Control Solenoid "A" Control Circuit High |
| P0964 | Pressure Control Solenoid "B" Control Circuit/Open |
| P0965 | Pressure Control Solenoid "B" Control Circuit Range/Performance |
| P0966 | Pressure Control Solenoid "B" Control Circuit Low |
| P0967 | Pressure Control Solenoid "B" Control Circuit High |
| P0968 | Pressure Control Solenoid "C" Control Circuit/Open |
| P0969 | Pressure Control Solenoid "C" Control Circuit Range/Performance |
| P0970 | Pressure Control Solenoid "C" Control Circuit Low |
| P0971 | Pressure Control Solenoid "C" Control Circuit High |
| P0972 | Shift Solenoid "A" Control Circuit Range/Performance |
| P0973 | Shift Solenoid "A" Control Circuit Low |
| P0974 | Shift Solenoid "A" Control Circuit High |
| P0975 | Shift Solenoid "B" Control Circuit Range/Performance |
| P0976 | Shift Solenoid "B" Control Circuit Low |
| P0977 | Shift Solenoid "B" Control Circuit High |
| P0978 | Shift Solenoid "C" Control Circuit Range/Performance |
| P0979 | Shift Solenoid "C" Control Circuit Low |
| P0980 | Shift Solenoid "C" Control Circuit High |
| P0981 | Shift Solenoid "D" Control Circuit Range/Performance |
| P0982 | Shift Solenoid "D" Control Circuit Low |
| P0983 | Shift Solenoid "D" Control Circuit High |
| P0984 | Shift Solenoid "E" Control Circuit Range/Performance |
| P0985 | Shift Solenoid "E" Control Circuit Low |
| P0986 | Shift Solenoid "E" Control Circuit High |
| P0987 | Transmission Fluid Pressure Sensor/Switch "E" Circuit |
| P0988 | Transmission Fluid Pressure Sensor/Switch "E" Circuit |
| P0989 | Transmission Fluid Pressure Sensor/Switch "E" Circuit Low |
| P0990 | Transmission Fluid Pressure Sensor/Switch "E" Circuit High |
| P0991 | Transmission Fluid Pressure Sensor/Switch "E" Circuit Intermittent |
| P0992 | Transmission Fluid Pressure Sensor/Switch "F" Circuit |
| P0993 | Transmission Fluid Pressure Sensor/Switch "F" Circuit |
| P0994 | Transmission Fluid Pressure Sensor/Switch "F" Circuit Low |
| P0995 | Transmission Fluid Pressure Sensor/Switch "F" Circuit High |
| P0996 | Transmission Fluid Pressure Sensor/Switch "F" Circuit Intermittent |
| P0997 | Shift Solenoid "F" Control Circuit Range/Performance |
| P0998 | Shift Solenoid "F" Control Circuit Low |
| P0999 | Shift Solenoid "F" Control Circuit High |
| P099A | Shift Solenoid "G" Control Circuit Range/Performance |
| P099B | Shift Solenoid "G" Control Circuit Low |
| P099C | Shift Solenoid "G" Control Circuit High |
| P099D | Shift Solenoid "H" Control Circuit Range/Performance |
| P099E | Shift Solenoid "H" Control Circuit Low |
| P099F | Shift Solenoid "H" Control Circuit High |
| P1000 | Manufacturer Controlled DTC |
P0A00-P0A99: Hybrids
SEARCH your code here
| Codes | Definition |
|---|---|
| P0A00 | Motor Electronics Coolant Temperature Sensor Circuit |
| P0A01 | Range/Performance |
| P0A02 | Motor Electronics Coolant Temperature Sensor Circuit Low |
| P0A03 | Motor Electronics Coolant Temperature Sensor Circuit High |
| P0A04 | Motor Electronics Coolant Temperature Sensor Circuit Intermittent |
| P0A05 | Motor Electronics Coolant Pump "A" Control Circuit/Open |
| P0A06 | Motor Electronics Coolant Pump "A" Control Circuit Low |
| P0A07 | Motor Electronics Coolant Pump "A" Control Circuit High |
| P0A08 | DC/DC Converter Status Circuit |
| P0A09 | DC/DC Converter Status Circuit Low |
| P0A0A | High Voltage System Interlock Circuit |
| P0A0B | High Voltage System Interlock Circuit Performance |
| P0A0C | High Voltage System Interlock Circuit Low |
| P0A0D | High Voltage System Interlock Circuit High |
| P0A0E | High Voltage System Interlock Circuit Intermittent |
| P0A0F | Engine Failed to Start |
| P0A10 | DC/DC Converter Status Circuit High |
| P0A11 | DC/DC Converter Enable Circuit/Open |
| P0A12 | DC/DC Converter Enable Circuit Low |
| P0A13 | DC/DC Converter Enable Circuit High |
| P0A14 | Engine Mount "A" Control Circuit/Open |
| P0A15 | Engine Mount "A" Control Circuit Low |
| P0A16 | Engine Mount "A" Control Circuit High |
| P0A17 | Motor Torque Sensor Circuit |
| P0A18 | Motor Torque Sensor Circuit Range/Performance |
| P0A19 | Motor Torque Sensor Circuit Low |
| P0A1A | Generator Control Module |
| P0A1B | Drive Motor "A" Control Module |
| P0A1C | Drive Motor "B" Control Module |
| P0A1D | Hybrid Powertrain Control Module |
| P0A1E | Starter/Generator Control Module |
| P0A1F | Battery Energy Control Module |
| P0A20 | Motor Torque Sensor Circuit High |
| P0A21 | Motor Torque Sensor Circuit Intermittent |
| P0A22 | Generator Torque Sensor Circuit |
| P0A23 | Generator Torque Sensor Circuit Range/Performance |
| P0A24 | Generator Torque Sensor Circuit Low |
| P0A25 | Generator Torque Sensor Circuit High |
| P0A26 | Generator Torque Sensor Circuit Intermittent |
| P0A27 | Hybrid Battery Power Off Circuit |
| P0A28 | Hybrid Battery Power Off Circuit Low |
| P0A29 | Hybrid Battery Power Off Circuit High |
| P0A2A | Drive Motor "A" Temperature Sensor Circuit |
| P0A2B | Drive Motor "A" Temperature Sensor Circuit Range/Performance |
| P0A2C | Drive Motor "A" Temperature Sensor Circuit Low |
| P0A2D | Drive Motor "A" Temperature Sensor Circuit High |
| P0A2E | Drive Motor "A" Temperature Sensor Circuit Intermittent |
| P0A2F | Drive Motor "A" Over Temperature |
| P0A30 | Drive Motor "B" Temperature Sensor Circuit |
| P0A31 | Drive Motor "B" Temperature Sensor Circuit Range/Performance |
| P0A32 | Drive Motor "B" Temperature Sensor Circuit Low |
| P0A33 | Drive Motor "B" Temperature Sensor Circuit High |
| P0A34 | Drive Motor "B" Temperature Sensor Circuit Intermittent |
| P0A35 | Drive Motor "B" Over Temperature |
| P0A36 | Generator Temperature Sensor Circuit |
| P0A37 | Generator Temperature Sensor Circuit Range/Performance |
| P0A38 | Generator Temperature Sensor Circuit Low |
| P0A39 | Generator Temperature Sensor Circuit High |
| P0A3A | Generator Temperature Sensor Circuit Intermittent |
| P0A3B | Generator Over Temperature |
| P0A3C | Drive Motor "A" Inverter Over Temperature |
| P0A3D | Drive Motor "B" Inverter Over Temperature |
| P0A3E | Generator Inverter Over Temperature |
| P0A3F | Drive Motor "A" Position Sensor Circuit |
| P0A40 | Drive Motor "A" Position Sensor Circuit Range/Performance |
| P0A41 | Drive Motor "A" Position Sensor Circuit Low |
| P0A42 | Drive Motor "A" Position Sensor Circuit High |
| P0A43 | Drive Motor "A" Position Sensor Circuit Intermittent |
| P0A44 | Drive Motor "A" Position Sensor Circuit Overspeed |
| P0A45 | Drive Motor "B" Position Sensor Circuit |
| P0A46 | Drive Motor "B" Position Sensor Circuit Range/Performance |
| P0A47 | Drive Motor "B" Position Sensor Circuit Low |
| P0A48 | Drive Motor "B" Position Sensor Circuit High |
| P0A49 | Drive Motor "B" Position Sensor Circuit Intermittent |
| P0A4A | Drive Motor "B" Position Sensor Circuit Overspeed |
| P0A4B | Generator Position Sensor Circuit |
| P0A4C | Generator Position Sensor Circuit Range/Performance |
| P0A4D | Generator Position Sensor Circuit Low |
| P0A4E | Generator Position Sensor Circuit High |
| P0A4F | Generator Position Sensor Circuit Intermittent |
| P0A50 | Generator Position Sensor Circuit Overspeed |
| P0A51 | Drive Motor "A" Current Sensor Circuit |
| P0A52 | Drive Motor "A" Current Sensor Circuit Range/Performance |
| P0A53 | Drive Motor "A" Current Sensor Circuit Low |
| P0A54 | Drive Motor "A" Current Sensor Circuit High |
| P0A55 | Drive Motor "B" Current Sensor Circuit |
| P0A56 | Drive Motor "B" Current Sensor Circuit Range/Performance |
| P0A57 | Drive Motor "B" Current Sensor Circuit Low |
| P0A58 | Drive Motor "B" Current Sensor Circuit High |
| P0A59 | Generator Current Sensor Circuit |
| P0A5A | Generator Current Sensor Circuit Range/Performance |
| P0A5B | Generator Current Sensor Circuit Low |
| P0A5C | Generator Current Sensor Circuit High |
| P0A5D | Drive Motor "A" Phase U Current |
| P0A5E | Drive Motor "A" Phase U Current Low |
| P0A5F | Drive Motor "A" Phase U Current High |
| P0A60 | Drive Motor "A" Phase V Current |
| P0A61 | Drive Motor "A" Phase V Current Low |
| P0A62 | Drive Motor "A" Phase V Current High |
| P0A63 | Drive Motor "A" Phase W Current |
| P0A64 | Drive Motor "A" Phase W Current Low |
| P0A65 | Drive Motor "A" Phase W Current High |
| P0A66 | Drive Motor "B" Phase U Current |
| P0A67 | Drive Motor "B" Phase U Current Low |
| P0A68 | Drive Motor "B" Phase U Current High |
| P0A69 | Drive Motor "B" Phase V Current |
| P0A6A | Drive Motor "B" Phase V Current Low |
| P0A6B | Drive Motor "B" Phase V Current High |
| P0A6C | Drive Motor "B" Phase W Current |
| P0A6D | Drive Motor "B" Phase W Current Low |
| P0A6E | Drive Motor "B" Phase W Current High |
| P0A6F | Generator Phase U Current |
| P0A70 | Generator Phase U Current Low |
| P0A71 | Generator Phase U Current High |
| P0A72 | Generator Phase V Current |
| P0A73 | Generator Phase V Current Low |
| P0A74 | Generator Phase V Current High |
| P0A75 | Generator Phase W Current |
| P0A76 | Generator Phase W Current Low |
| P0A77 | Generator Phase W Current High |
| P0A78 | Drive Motor "A" Inverter Performance |
| P0A79 | Drive Motor "B" Inverter Performance |
| P0A7A | Generator Inverter Performance |
| P0A7B | Battery Energy Control Module Requested MIL Illumination |
| P0A7C | Motor Electronics Over Temperature |
| P0A7D | Hybrid Battery Pack State of Charge Low |
| P0A7E | Hybrid Battery Pack Over Temperature |
| P0A7F | Hybrid Battery Pack Deterioration |
| P0A80 | Replace Hybrid Battery Pack |
| P0A81 | Hybrid Battery Pack Cooling Fan 1 Control Circuit/Open |
| P0A82 | Hybrid Battery Pack Cooling Fan 1 Performance/Stuck Off |
| P0A83 | Hybrid Battery Pack Cooling Fan 1 Stuck On |
| P0A84 | Hybrid Battery Pack Cooling Fan 1 Control Circuit Low |
| P0A85 | Hybrid Battery Pack Cooling Fan 1 Control Circuit High |
| P0A86 | 14 Volt Power Module Current Sensor Circuit |
| P0A87 | 14 Volt Power Module Current Sensor Circuit Range/Performance |
| P0A88 | 14 Volt Power Module Current Sensor Circuit Low |
| P0A89 | 14 Volt Power Module Current Sensor Circuit High |
| P0A8A | 14 Volt Power Module Current Sensor Circuit Intermittent |
| P0A8B | 14 Volt Power Module System Voltage |
| P0A8C | 14 Volt Power Module System Voltage Unstable |
| P0A8D | 14 Volt Power Module System Voltage Low |
| P0A8E | 14 Volt Power Module System Voltage High |
| P0A8F | 14 Volt Power Module System Performance |
| P0A90 | Drive Motor "A" Performance |
| P0A91 | Drive Motor "B" Performance |
| P0A92 | Hybrid Generator Performance |
| P0A93 | Inverter "A" Cooling System Performance |
| P0A94 | DC/DC Converter Performance |
| P0A95 | High Voltage Fuse |
| P0A96 | Hybrid Battery Pack Cooling Fan 2 Control Circuit/Open |
| P0A97 | Hybrid Battery Pack Cooling Fan 2 Performance/Stuck Off |
| P0A98 | Hybrid Battery Pack Cooling Fan 2 Stuck On |
| P0A99 | Hybrid Battery Pack Cooling Fan 2 Control Circuit Low |
| P0A9A | Hybrid Battery Pack Cooling Fan 2 Control Circuit High |
| P0A9B | Hybrid Battery Temperature Sensor "A" Circuit |
| P0A9C | Hybrid Battery Temperature Sensor "A" Range/Performance |
| P0A9D | Hybrid Battery Temperature Sensor "A" Circuit Low |
| P0A9E | Hybrid Battery Temperature Sensor "A" Circuit High |
| P0A9F | Hybrid Battery Temperature Sensor "A" Circuit Intermittent/Erratic |
| P0AA0 | Hybrid Battery Positive Contactor Circuit |
| P0AA1 | Hybrid Battery Positive Contactor Circuit Stuck Closed |
| P0AA2 | Hybrid Battery Positive Contactor Circuit Stuck Open |
| P0AA3 | Hybrid Battery Negative Contactor Circuit |
| P0AA4 | Hybrid Battery Negative Contactor Circuit Stuck Closed |
| P0AA5 | Hybrid Battery Negative Contactor Circuit Stuck Open |
| P0AA6 | Hybrid Battery Voltage System Isolation Fault |
| P0AA7 | Hybrid Battery Voltage Isolation Sensor Circuit |
| P0AA8 | Hybrid Battery Voltage Isolation Sensor Circuit Range/Performance |
| P0AA9 | Hybrid Battery Voltage Isolation Sensor Circuit Low |
| P0AAA | Hybrid Battery Voltage Isolation Sensor Circuit High |
| P0AAB | Hybrid Battery Voltage Isolation Sensor Circuit Intermittent/Erratic |
| P0AAC | Hybrid Battery Pack Air Temperature Sensor "A" Circuit |
| P0AAD | Range/Performance |
| P0AAE | Hybrid Battery Pack Air Temperature Sensor "A" Circuit Low |
| P0AAF | Hybrid Battery Pack Air Temperature Sensor "A" Circuit High |
| P0AB0 | Intermittent/Erratic |
| P0AB1 | Hybrid Battery Pack Air Temperature Sensor "B" Circuit |
| P0AB2 | Hybrid Battery Pack Air Temperature Sensor "B" Circuit |
| P0AB3 | Hybrid Battery Pack Air Temperature Sensor "B" Circuit Low |
| P0AB4 | Hybrid Battery Pack Air Temperature Sensor "B" Circuit High |
| P0AB5 | Intermittent/Erratic |
| P0AB6 | Engine Mount "B" Control Circuit/Open |
| P0AB7 | Engine Mount "B" Control Circuit Low |
| P0AB8 | Engine Mount "B" Control Circuit High |
| P0AB9 | Hybrid System Performance |
| P0ABA | Hybrid Battery Pack Voltage Sense "A" Circuit |
| P0ABB | Hybrid Battery Pack Voltage Sense "A" Circuit Range/Performance |
| P0ABC | Hybrid Battery Pack Voltage Sense "A" Circuit Low |
| P0ABD | Hybrid Battery Pack Voltage Sense "A" Circuit High |
| P0ABE | Hybrid Battery Pack Voltage Sense "A" Circuit Intermittent/Erratic |
| P0ABF | Hybrid Battery Pack Current Sensor "A" Circuit |
| P0AC0 | Hybrid Battery Pack Current Sensor "A" Circuit Range/Performance |
| P0AC1 | Hybrid Battery Pack Current Sensor "A" Circuit Low |
| P0AC2 | Hybrid Battery Pack Current Sensor "A" Circuit High |
| P0AC3 | Hybrid Battery Pack Current Sensor "A" Circuit Intermittent/Erratic |
| P0AC4 | Hybrid Powertrain Control Module Requested MIL Illumination |
| P0AC5 | Hybrid Battery Temperature Sensor "B" Circuit |
| P0AC6 | Hybrid Battery Temperature Sensor "B" Range/Performance |
| P0AC7 | Hybrid Battery Temperature Sensor "B" Circuit Low |
| P0AC8 | Hybrid Battery Temperature Sensor "B" Circuit High |
| P0AC9 | Hybrid Battery Temperature Sensor "B" Circuit Intermittent/Erratic |
| P0ACA | Hybrid Battery Temperature Sensor "C" Circuit |
| P0ACB | Hybrid Battery Temperature Sensor "C" Range/Performance |
| P0ACC | Hybrid Battery Temperature Sensor "C" Circuit Low |
| P0ACD | Hybrid Battery Temperature Sensor "C" Circuit High |
| P0ACE | Hybrid Battery Temperature Sensor "C" Circuit Intermittent/Erratic |
| P0ACF | Hybrid Battery Pack Cooling Fan 3 Control Circuit/Open |
| P0AD0 | Hybrid Battery Pack Cooling Fan 3 Performance/Stuck Off |
| P0AD1 | Hybrid Battery Pack Cooling Fan 3 Stuck On |
| P0AD2 | Hybrid Battery Pack Cooling Fan 3 Control Circuit Low |
| P0AD3 | Hybrid Battery Pack Cooling Fan 3 Control Circuit High |
| P0AD4 | Hybrid Battery Pack Air Flow System Insufficient Air Flow |
| P0AD5 | Hybrid Battery Pack Air Flow Valve "A" Control Circuit/Open |
| P0AD6 | Range/Performance |
| P0AD7 | Hybrid Battery Pack Air Flow Valve "A" Control Circuit Low |
| P0AD8 | Hybrid Battery Pack Air Flow Valve "A" Control Circuit High |
| P0AD9 | Hybrid Battery Positive Contactor Control Circuit/Open |
| P0ADA | Range/Performance |
| P0ADB | Hybrid Battery Positive Contactor Control Circuit Low |
| P0ADC | Hybrid Battery Positive Contactor Control Circuit High |
| P0ADD | Hybrid Battery Negative Contactor Control Circuit/Open |
| P0ADE | Range/Performance |
| P0ADF | Hybrid Battery Negative Contactor Control Circuit Low |
| P0AE0 | Hybrid Battery Negative Contactor Control Circuit High |
| P0AE1 | Hybrid Battery Precharge Contactor Circuit |
| P0AE2 | Hybrid Battery Precharge Contactor Circuit Stuck Closed |
| P0AE3 | Hybrid Battery Precharge Contactor Circuit Stuck Open |
| P0AE4 | Hybrid Battery Precharge Contactor Control Circuit |
| P0AE5 | Range/Performance |
| P0AE6 | Hybrid Battery Precharge Contactor Control Circuit Low |
| P0AE7 | Hybrid Battery Precharge Contactor Control Circuit High |
| P0AE8 | Hybrid Battery Temperature Sensor "D" Circuit |
| P0AE9 | Hybrid Battery Temperature Sensor "D" Range/Performance |
| P0AEA | Hybrid Battery Temperature Sensor "D" Circuit Low |
| P0AEB | Hybrid Battery Temperature Sensor "D" Circuit High |
| P0AEC | Hybrid Battery Temperature Sensor "D" Circuit Intermittent/Erratic |
| P0AED | Drive Motor Inverter Temperature Sensor "A" Circuit |
| P0AEE | Range/Performance |
| P0AEF | Drive Motor Inverter Temperature Sensor "A" Circuit Low |
| P0AF0 | Drive Motor Inverter Temperature Sensor "A" Circuit High |
| P0AF1 | Intermittent/Erratic |
| P0AF2 | Drive Motor Inverter Temperature Sensor "B" Circuit |
| P0AF3 | Range/Performance |
| P0AF4 | Drive Motor Inverter Temperature Sensor "B" Circuit Low |
| P0AF5 | Drive Motor Inverter Temperature Sensor "B" Circuit High |
| P0AF6 | Intermittent/Erratic |
| P0AF7 | 14 Volt Power Module Internal Temperature Too High |
| P0AF8 | Hybrid Battery System Voltage |
| P0AF9 | Hybrid Battery System Voltage Unstable |
| P0AFA | Hybrid Battery System Voltage Low |
| P0AFB | Hybrid Battery System Voltage High |
| P0AFC | Hybrid Battery Pack Sensor Module |
| P0AFD | Hybrid Battery Pack Temperature Too Low |
| P0AFE | Conversion |
| P0AFF | System Voltage Too Low for Voltage Step Down Conversion |
P0B00-P0B99: Hybrids
SEARCH your code here
| Codes | Definition |
|---|---|
| P0B00 | AUXILIARY Transmission Fluid Pump Motor Phase U Current |
| P0B01 | AUXILIARY Transmission Fluid Pump Motor Phase U Current Low |
| P0B02 | AUXILIARY Transmission Fluid Pump Motor Phase U Current High |
| P0B03 | AUXILIARY Transmission Fluid Pump Motor Phase V Current |
| P0B04 | AUXILIARY Transmission Fluid Pump Motor Phase V Current Low |
| P0B05 | AUXILIARY Transmission Fluid Pump Motor Phase V Current High |
| P0B06 | AUXILIARY Transmission Fluid Pump Motor Phase W Current |
| P0B07 | AUXILIARY Transmission Fluid Pump Motor Phase W Current Low |
| P0B08 | AUXILIARY Transmission Fluid Pump Motor Phase W Current High |
| P0B09 | AUXILIARY Transmission Fluid Pump Motor Supply Voltage |
| P0B0A | AUXILIARY Transmission Fluid Pump Motor Supply Voltage Circuit |
| P0B0B | AUXILIARY Transmission Fluid Pump Motor Supply Voltage Circuit |
| P0B0C | AUXILIARY Transmission Fluid Pump Hydraulic Leakage |
| P0B0D | AUXILIARY Transmission Fluid Pump Motor Control Module |
| P0B0E | Hybrid Battery Pack Current Sensor "B" Circuit |
| P0B0F | Hybrid Battery Pack Current Sensor "B" Circuit Range/Performance |
| P0B10 | Hybrid Battery Pack Current Sensor "B" Circuit Low |
| P0B11 | Hybrid Battery Pack Current Sensor "B" Circuit High |
| P0B12 | Hybrid Battery Pack Current Sensor "B" Circuit Intermittent/Erratic |
| P0B13 | Hybrid Battery Pack Current Sensor "A"/"B" Correlation |
| P0B14 | Hybrid Battery Pack Voltage Sense "B" Circuit |
| P0B15 | Hybrid Battery Pack Voltage Sense "B" Circuit Range/Performance |
| P0B16 | Hybrid Battery Pack Voltage Sense "B" Circuit Low |
| P0B17 | Hybrid Battery Pack Voltage Sense "B" Circuit High |
| P0B18 | Hybrid Battery Pack Voltage Sense "B" Circuit Intermittent/Erratic |
| P0B19 | Hybrid Battery Pack Voltage Sense "C" Circuit |
| P0B1A | Hybrid Battery Pack Voltage Sense "C" Circuit Range/Performance |
| P0B1B | Hybrid Battery Pack Voltage Sense "C" Circuit Low |
| P0B1C | Hybrid Battery Pack Voltage Sense "C" Circuit High |
| P0B1D | Hybrid Battery Pack Voltage Sense "C" Circuit Intermittent/Erratic |
| P0B1E | Hybrid Battery Pack Voltage Sense "D" Circuit |
| P0B1F | Hybrid Battery Pack Voltage Sense "D" Circuit Range/Performance |
| P0B20 | Hybrid Battery Pack Voltage Sense "D" Circuit Low |
| P0B21 | Hybrid Battery Pack Voltage Sense "D" Circuit High |
| P0B22 | Hybrid Battery Pack Voltage Sense "D" Circuit Intermittent/Erratic |
| P0B23 | Hybrid Battery "A" Voltage |
| P0B24 | Hybrid Battery "A" Voltage Unstable |
| P0B25 | Hybrid Battery "A" Voltage Low |
| P0B26 | Hybrid Battery "A" Voltage High |
| P0B27 | Hybrid Battery "B" Voltage |
| P0B28 | Hybrid Battery "B" Voltage Unstable |
| P0B29 | Hybrid Battery "B" Voltage Low |
| P0B2A | Hybrid Battery "B" Voltage High |
| P0B2B | Hybrid Battery "C" Voltage |
| P0B2C | Hybrid Battery "C" Voltage Unstable |
| P0B2D | Hybrid Battery "C" Voltage Low |
| P0B2E | Hybrid Battery "C" Voltage High |
| P0B2F | Hybrid Battery "D" Voltage |
| P0B30 | Hybrid Battery "D" Voltage Unstable |
| P0B31 | Hybrid Battery "D" Voltage Low |
| P0B32 | Hybrid Battery "D" Voltage High |
| P0B33 | High Voltage Service Disconnect Circuit |
| P0B34 | High Voltage Service Disconnect Circuit Performance |
| P0B35 | High Voltage Service Disconnect Circuit Low |
| P0B36 | High Voltage Service Disconnect Circuit High |
| P0B37 | High Voltage Service Disconnect Open |
| P0B38 | Motor Electronics Coolant Pump "B" Control Circuit/Open |
| P0B39 | Motor Electronics Coolant Pump "B" Control Circuit Low |
| P0B3A | Motor Electronics Coolant Pump "B" Control Circuit High |
| P0B3B | Hybrid Battery Voltage Sense "A" Circuit |
| P0B3C | Hybrid Battery Voltage Sense "A" Circuit Range/Performance |
| P0B3D | Hybrid Battery Voltage Sense "A" Circuit Low |
| P0B3E | Hybrid Battery Voltage Sense "A" Circuit High |
| P0B3F | Hybrid Battery Voltage Sense "A" Circuit Intermittent/Erratic |
| P0B40 | Hybrid Battery Voltage Sense "B" Circuit |
| P0B41 | Hybrid Battery Voltage Sense "B" Circuit Range/Performance |
| P0B42 | Hybrid Battery Voltage Sense "B" Circuit Low |
| P0B43 | Hybrid Battery Voltage Sense "B" Circuit High |
| P0B44 | Hybrid Battery Voltage Sense "B" Circuit Intermittent/Erratic |
| P0B45 | Hybrid Battery Voltage Sense "C" Circuit |
| P0B46 | Hybrid Battery Voltage Sense "C" Circuit Range/Performance |
| P0B47 | Hybrid Battery Voltage Sense "C" Circuit Low |
| P0B48 | Hybrid Battery Voltage Sense "C" Circuit High |
| P0B49 | Hybrid Battery Voltage Sense "C" Circuit Intermittent/Erratic |
| P0B4A | Hybrid Battery Voltage Sense "D" Circuit |
| P0B4B | Hybrid Battery Voltage Sense "D" Circuit Range/Performance |
| P0B4C | Hybrid Battery Voltage Sense "D" Circuit Low |
| P0B4D | Hybrid Battery Voltage Sense "D" Circuit High |
| P0B4E | Hybrid Battery Voltage Sense "D" Circuit Intermittent/Erratic |
| P0B4F | Hybrid Battery Voltage Sense "E" Circuit |
| P0B50 | Hybrid Battery Voltage Sense "E" Circuit Range/Performance |
| P0B51 | Hybrid Battery Voltage Sense "E" Circuit Low |
| P0B52 | Hybrid Battery Voltage Sense "E" Circuit High |
| P0B53 | Hybrid Battery Voltage Sense "E" Circuit Intermittent/Erratic |
| P0B54 | Hybrid Battery Voltage Sense "F" Circuit |
| P0B55 | Hybrid Battery Voltage Sense "F" Circuit Range/Performance |
| P0B56 | Hybrid Battery Voltage Sense "F" Circuit Low |
| P0B57 | Hybrid Battery Voltage Sense "F" Circuit High |
| P0B58 | Hybrid Battery Voltage Sense "F" Circuit Intermittent/Erratic |
| P0B59 | Hybrid Battery Voltage Sense "G" Circuit |
| P0B5A | Hybrid Battery Voltage Sense "G" Circuit Range/Performance |
| P0B5B | Hybrid Battery Voltage Sense "G" Circuit Low |
| P0B5C | Hybrid Battery Voltage Sense "G" Circuit High |
| P0B5D | Hybrid Battery Voltage Sense "G" Circuit Intermittent/Erratic |
| P0B5E | Hybrid Battery Voltage Sense "H" Circuit |
| P0B5F | Hybrid Battery Voltage Sense "H" Circuit Range/Performance |
| P0B60 | Hybrid Battery Voltage Sense "H" Circuit Low |
| P0B61 | Hybrid Battery Voltage Sense "H" Circuit High |
| P0B62 | Hybrid Battery Voltage Sense "H" Circuit Intermittent/Erratic |
| P0B63 | Hybrid Battery Voltage Sense "I" Circuit |
| P0B64 | Hybrid Battery Voltage Sense "I" Circuit Range/Performance |
| P0B65 | Hybrid Battery Voltage Sense "I" Circuit Low |
| P0B66 | Hybrid Battery Voltage Sense "I" Circuit High |
| P0B67 | Hybrid Battery Voltage Sense "I" Circuit Intermittent/Erratic |
| P0B68 | Hybrid Battery Voltage Sense "J" Circuit |
| P0B69 | Hybrid Battery Voltage Sense "J" Circuit Range/Performance |
| P0B6A | Hybrid Battery Voltage Sense "J" Circuit Low |
| P0B6B | Hybrid Battery Voltage Sense "J" Circuit High |
| P0B6C | Hybrid Battery Voltage Sense "J" Circuit Intermittent/Erratic |
| P0B6D | Hybrid Battery Voltage Sense "K" Circuit |
| P0B6E | Hybrid Battery Voltage Sense "K" Circuit Range/Performance |
| P0B6F | Hybrid Battery Voltage Sense "K" Circuit Low |
| P0B70 | Hybrid Battery Voltage Sense "K" Circuit High |
| P0B71 | Hybrid Battery Voltage Sense "K" Circuit Intermittent/Erratic |
| P0B72 | Hybrid Battery Voltage Sense "L" Circuit |
| P0B73 | Hybrid Battery Voltage Sense "L" Circuit Range/Performance |
| P0B74 | Hybrid Battery Voltage Sense "L" Circuit Low |
| P0B75 | Hybrid Battery Voltage Sense "L" Circuit High |
| P0B76 | Hybrid Battery Voltage Sense "L" Circuit Intermittent/Erratic |
| P0B77 | Hybrid Battery Voltage Sense "M" Circuit |
| P0B78 | Hybrid Battery Voltage Sense "M" Circuit Range/Performance |
| P0B79 | Hybrid Battery Voltage Sense "M" Circuit Low |
| P0B7A | Hybrid Battery Voltage Sense "M" Circuit High |
| P0B7B | Hybrid Battery Voltage Sense "M" Circuit Intermittent/Erratic |
| P0B7C | Hybrid Battery Voltage Sense "N" Circuit |
| P0B7D | Hybrid Battery Voltage Sense "N" Circuit Range/Performance |
| P0B7E | Hybrid Battery Voltage Sense "N" Circuit Low |
| P0B7F | Hybrid Battery Voltage Sense "N" Circuit High |
| P0B80 | Hybrid Battery Voltage Sense "N" Circuit Intermittent/Erratic |
| P0B81 | Hybrid Battery Voltage Sense "O" Circuit |
| P0B82 | Hybrid Battery Voltage Sense "O" Circuit Range/Performance |
| P0B83 | Hybrid Battery Voltage Sense "O" Circuit Low |
| P0B84 | Hybrid Battery Voltage Sense "O" Circuit High |
| P0B85 | Hybrid Battery Voltage Sense "O" Circuit Intermittent/Erratic |
| P0B86 | Hybrid Battery Voltage Sense "P" Circuit |
| P0B87 | Hybrid Battery Voltage Sense "P" Circuit Range/Performance |
| P0B88 | Hybrid Battery Voltage Sense "P" Circuit Low |
| P0B89 | Hybrid Battery Voltage Sense "P" Circuit High |
| P0B8A | Hybrid Battery Voltage Sense "P" Circuit Intermittent/Erratic |
| P0B8B | Hybrid Battery Voltage Sense "Q" Circuit |
| P0B8C | Hybrid Battery Voltage Sense "Q" Circuit Range/Performance |
| P0B8D | Hybrid Battery Voltage Sense "Q" Circuit Low |
| P0B8E | Hybrid Battery Voltage Sense "Q" Circuit High |
| P0B8F | Hybrid Battery Voltage Sense "Q" Circuit Intermittent/Erratic |
| P0B90 | Hybrid Battery Voltage Sense "R" Circuit |
| P0B91 | Hybrid Battery Voltage Sense "R" Circuit Range/Performance |
| P0B92 | Hybrid Battery Voltage Sense "R" Circuit Low |
| P0B93 | Hybrid Battery Voltage Sense "R" Circuit High |
| P0B94 | Hybrid Battery Voltage Sense "R" Circuit Intermittent/Erratic |
| P0B95 | Hybrid Battery Voltage Sense "S" Circuit |
| P0B96 | Hybrid Battery Voltage Sense "S" Circuit Range/Performance |
| P0B97 | Hybrid Battery Voltage Sense "S" Circuit Low |
| P0B98 | Hybrid Battery Voltage Sense "S" Circuit High |
| P0B99 | Hybrid Battery Voltage Sense "S" Circuit Intermittent/Erratic |
| P0B9A | Hybrid Battery Voltage Sense "T" Circuit |
| P0B9B | Hybrid Battery Voltage Sense "T" Circuit Range/Performance |
| P0B9C | Hybrid Battery Voltage Sense "T" Circuit Low |
| P0B9D | Hybrid Battery Voltage Sense "T" Circuit High |
| P0B9E | Hybrid Battery Voltage Sense "T" Circuit Intermittent/Erratic |
| P0B9F | Hybrid Battery Voltage Sense "U" Circuit |
| P0BA0 | Hybrid Battery Voltage Sense "U" Circuit Range/Performance |
| P0BA1 | Hybrid Battery Voltage Sense "U" Circuit Low |
| P0BA2 | Hybrid Battery Voltage Sense "U" Circuit High |
| P0BA3 | Hybrid Battery Voltage Sense "U" Circuit Intermittent/Erratic |
| P0BA4 | Hybrid Battery Voltage Sense "V" Circuit |
| P0BA5 | Hybrid Battery Voltage Sense "V" Circuit Range/Performance |
| P0BA6 | Hybrid Battery Voltage Sense "V" Circuit Low |
| P0BA7 | Hybrid Battery Voltage Sense "V" Circuit High |
| P0BA8 | Hybrid Battery Voltage Sense "V" Circuit Intermittent/Erratic |
| P0BA9 | Hybrid Battery Voltage Sense "W" Circuit |
| P0BAA | Hybrid Battery Voltage Sense "W" Circuit Range/Performance |
| P0BAB | Hybrid Battery Voltage Sense "W" Circuit Low |
| P0BAC | Hybrid Battery Voltage Sense "W" Circuit High |
| P0BAD | Hybrid Battery Voltage Sense "W" Circuit Intermittent/Erratic |
| P0BAE | Hybrid Battery Voltage Sense "X" Circuit |
| P0BAF | Hybrid Battery Voltage Sense "X" Circuit Range/Performance |
| P0BB0 | Hybrid Battery Voltage Sense "X" Circuit Low |
| P0BB1 | Hybrid Battery Voltage Sense "X" Circuit High |
| P0BB2 | Hybrid Battery Voltage Sense "X" Circuit Intermittent/Erratic |
| P0BB3 | Hybrid Battery Voltage Sense "Y" Circuit |
| P0BB4 | Hybrid Battery Voltage Sense "Y" Circuit Range/Performance |
| P0BB5 | Hybrid Battery Voltage Sense "Y" Circuit Low |
| P0BB6 | Hybrid Battery Voltage Sense "Y" Circuit High |
| P0BB7 | Hybrid Battery Voltage Sense "Y" Circuit Intermittent/Erratic |
| P0BB8 | Hybrid Battery Voltage Sense "Z" Circuit |
| P0BB9 | Hybrid Battery Voltage Sense "Z" Circuit Range/Performance |
| P0BBA | Hybrid Battery Voltage Sense "Z" Circuit Low |
| P0BBB | Hybrid Battery Voltage Sense "Z" Circuit High |
| P0BBC | Hybrid Battery Voltage Sense "Z" Circuit Intermittent/Erratic |
| P0BBD | Hybrid Battery Pack Voltage Variation Exceeded Limit |
| P0BBE | Hybrid Battery Pack Voltage Variation |
| P0BBF | Hybrid Battery Pack Cooling Fan Supply Voltage Circuit/Open |
| P0BC0 | Hybrid Battery Pack Cooling Fan Supply Voltage Circuit Low |
| P0BC1 | Hybrid Battery Pack Cooling Fan Supply Voltage Circuit High |
| P0BC2 | Hybrid Battery Temperature Sensor "E" Circuit |
| P0BC3 | Hybrid Battery Temperature Sensor "E" Range/Performance |
| P0BC4 | Hybrid Battery Temperature Sensor "E" Circuit Low |
| P0BC5 | Hybrid Battery Temperature Sensor "E" Circuit High |
| P0BC6 | Hybrid Battery Temperature Sensor "E" Circuit Intermittent/Erratic |
| P0BC7 | Hybrid Battery Pack Cooling Fan Sense Circuit/Open |
| P0BC8 | Hybrid Battery Pack Cooling Fan Sense Range/Performance |
| P0BC9 | Hybrid Battery Pack Cooling Fan Sense Circuit Low |
| P0BCA | Hybrid Battery Pack Cooling Fan Sense Circuit High |
| P0BCB | Hybrid Battery Pack Cooling Fan Sense Circuit Intermittent/Erratic |
| P0BCC | Generator Inverter Temperature Sensor Circuit |
| P0BCD | Generator Inverter Temperature Sensor Circuit Range/Performance |
| P0BCE | Generator Inverter Temperature Sensor Circuit Low |
| P0BCF | Generator Inverter Temperature Sensor Circuit High |
| P0BD0 | Generator Inverter Temperature Sensor Circuit Intermittent/Erratic |
| P0BD1 | Drive Motor Inverter Temperature Sensor "C" Circuit |
| P0BD2 | Drive Motor Inverter Temperature Sensor "C" Circuit |
| P0BD3 | Drive Motor Inverter Temperature Sensor "C" Circuit Low |
| P0BD4 | Drive Motor Inverter Temperature Sensor "C" Circuit High |
| P0BD5 | Drive Motor Inverter Temperature Sensor "C" Circuit |
| P0BD6 | Drive Motor Inverter Temperature Sensor "D" Circuit |
| P0BD7 | Drive Motor Inverter Temperature Sensor "D" Circuit |
| P0BD8 | Drive Motor Inverter Temperature Sensor "D" Circuit Low |
| P0BD9 | Drive Motor Inverter Temperature Sensor "D" Circuit High |
| P0BDA | Drive Motor Inverter Temperature Sensor "D" Circuit |
| P0BDB | Drive Motor Inverter Temperature Sensor "E" Circuit |
| P0BDC | Drive Motor Inverter Temperature Sensor "E" Circuit |
| P0BDD | Drive Motor Inverter Temperature Sensor "E" Circuit Low |
| P0BDE | Drive Motor Inverter Temperature Sensor "E" Circuit High |
| P0BDF | Drive Motor Inverter Temperature Sensor "E" Circuit |
| P0BE0 | Drive Motor Inverter Temperature Sensor "F" Circuit |
| P0BE1 | Drive Motor Inverter Temperature Sensor "F" Circuit |
| P0BE2 | Drive Motor Inverter Temperature Sensor "F" Circuit Low |
| P0BE3 | Drive Motor Inverter Temperature Sensor "F" Circuit High |
| P0BE4 | Drive Motor Inverter Temperature Sensor "F" Circuit |
| P0BE5 | Drive Motor "A" Phase U Current Sensor Circuit |
| P0BE6 | Drive Motor "A" Phase U Current Sensor Circuit |
| P0BE7 | Drive Motor "A" Phase U Current Sensor Circuit Low |
| P0BE8 | Drive Motor "A" Phase U Current Sensor Circuit High |
| P0BE9 | Drive Motor "A" Phase V Current Sensor Circuit |
| P0BEA | Drive Motor "A" Phase V Current Sensor Circuit |
| P0BEB | Drive Motor "A" Phase V Current Sensor Circuit Low |
| P0BEC | Drive Motor "A" Phase V Current Sensor Circuit High |
| P0BED | Drive Motor "A" Phase W Current Sensor Circuit |
| P0BEE | Drive Motor "A" Phase W Current Sensor Circuit |
| P0BEF | Drive Motor "A" Phase W Current Sensor Circuit Low |
| P0BF0 | Drive Motor "A" Phase W Current Sensor Circuit High |
| P0BF1 | Drive Motor "B" Phase U Current Sensor Circuit |
| P0BF2 | Drive Motor "B" Phase U Current Sensor Circuit |
| P0BF3 | Drive Motor "B" Phase U Current Sensor Circuit Low |
| P0BF4 | Drive Motor "B" Phase U Current Sensor Circuit High |
| P0BF5 | Drive Motor "B" Phase V Current Sensor Circuit |
| P0BF6 | Drive Motor "B" Phase V Current Sensor Circuit |
| P0BF7 | Drive Motor "B" Phase V Current Sensor Circuit Low |
| P0BF8 | Drive Motor "B" Phase V Current Sensor Circuit High |
| P0BF9 | Drive Motor "B" Phase W Current Sensor Circuit |
| P0BFA | Drive Motor "B" Phase W Current Sensor Circuit |
| P0BFB | Drive Motor "B" Phase W Current Sensor Circuit Low |
| P0BFC | Drive Motor "B" Phase W Current Sensor Circuit High |
| P0BFD | Drive Motor "A" Phase U-V-W Current Sensor Correlation |
| P0BFE | Drive Motor "B" Phase U-V-W Current Sensor Correlation |
| P0BFF | Drive Motor "A" Current |
P0C00-P0C99: Hybrids
SEARCH your code here
| Codes | Definition |
|---|---|
| P0C00 | Drive Motor "A" Current Low |
| P0C01 | Drive Motor "A" Current High |
| P0C02 | Drive Motor "B" Current |
| P0C03 | Drive Motor "B" Current Low |
| P0C04 | Drive Motor "B" Current High |
| P0C05 | Drive Motor "A" Phase U-V-W Circuit/Open |
| P0C06 | Drive Motor "A" Phase U-V-W Circuit Low |
| P0C07 | Drive Motor "A" Phase U-V-W Circuit High |
| P0C08 | Drive Motor "B" Phase U-V-W Circuit/Open |
| P0C09 | Drive Motor "B" Phase U-V-W Circuit Low |
| P0C0A | Drive Motor "B" Phase U-V-W Circuit High |
| P0C0B | Drive Motor "A" Inverter Power Supply Circuit/Open |
| P0C0C | Drive Motor "A" Inverter Power Supply Circuit Low |
| P0C0D | Drive Motor "A" Inverter Power Supply Circuit High |
| P0C0E | Drive Motor "B" Inverter Power Supply Circuit/Open |
| P0C0F | Drive Motor "B" Inverter Power Supply Circuit Low |
| P0C10 | Drive Motor "B" Inverter Power Supply Circuit High |
| P0C11 | Drive Motor "A" Inverter Phase U Over Temperature |
| P0C12 | Drive Motor "A" Inverter Phase V Over Temperature |
| P0C13 | Drive Motor "A" Inverter Phase W Over Temperature |
| P0C14 | Drive Motor "B" Inverter Phase U Over Temperature |
| P0C15 | Drive Motor "B" Inverter Phase V Over Temperature |
| P0C16 | Drive Motor "B" Inverter Phase W Over Temperature |
| P0C17 | Drive Motor "A" Position Sensor not Learned |
| P0C18 | Drive Motor "B" Position Sensor not Learned |
| P0C19 | Drive Motor "A" Torque Delivered Performance |
| P0C1A | Drive Motor "B" Torque Delivered Performance |
| P0C1B | AUXILIARY Transmission Fluid Pump Control Module Internal |
| P0C1C | AUXILIARY Transmission Fluid Pump Control Module Internal |
| P0C1D | AUXILIARY Transmission Fluid Pump Control Module Internal |
| P0C1E | AUXILIARY Transmission Fluid Pump Control Module Internal |
| P0C1F | AUXILIARY Transmission Fluid Pump Control Module Internal |
| P0C20 | AUXILIARY Transmission Fluid Pump Phase U-V-W Circuit/Open |
| P0C21 | AUXILIARY Transmission Fluid Pump Phase U-V-W Circuit Low |
| P0C22 | AUXILIARY Transmission Fluid Pump Phase U-V-W Circuit High |
| P0C23 | AUXILIARY Transmission Fluid Pump Control Module Circuit/Open |
| P0C24 | AUXILIARY Transmission Fluid Pump Control Module Circuit Low |
| P0C25 | AUXILIARY Transmission Fluid Pump Control Module Circuit High |
| P0C26 | AUXILIARY Transmission Fluid Pump Motor Current |
| P0C27 | AUXILIARY Transmission Fluid Pump Motor Current Low |
| P0C28 | AUXILIARY Transmission Fluid Pump Motor Current High |
| P0C29 | AUXILIARY Transmission Fluid Pump Driver Circuit Performance |
| P0C2A | AUXILIARY Transmission Fluid Pump Motor Stalled |
| P0C2B | AUXILIARY Transmission Fluid Pump Control Module Feedback |
| P0C2C | AUXILIARY Transmission Fluid Pump Control Module Feedback |
| P0C2D | AUXILIARY Transmission Fluid Pump Control Module Feedback |
| P0C2E | AUXILIARY Transmission Fluid Pump Control Module Feedback |
| P0C2F | Internal Control Module Drive Motor/Generator - Engine Speed |
| P0C30 | Hybrid Battery Pack State of Charge High |
| P0C31 | Inverter "B" Cooling System Performance |
| P0C32 | Hybrid Battery Cooling System Performance |
| P0C33 | Hybrid Battery Temperature Sensor "F" Circuit |
| P0C34 | Hybrid Battery Temperature Sensor "F" Circuit Range/Performance |
| P0C35 | Hybrid Battery Temperature Sensor "F" Circuit Low |
| P0C36 | Hybrid Battery Temperature Sensor "F" Circuit High |
| P0C37 | Hybrid Battery Temperature Sensor "F" Circuit Intermittent/Erratic |
| P0C38 | DC/DC Converter Temperature Sensor "A" Circuit |
| P0C39 | DC/DC Converter Temperature Sensor "A" Range/Performance |
| P0C3A | DC/DC Converter Temperature Sensor "A" Low |
| P0C3B | DC/DC Converter Temperature Sensor "A" High |
| P0C3C | DC/DC Converter Temperature Sensor "A" Intermittent/Erratic |
| P0C3D | DC/DC Converter Temperature Sensor "B" Circuit |
| P0C3E | DC/DC Converter Temperature Sensor "B" Range/Performance |
| P0C3A | DC/DC Converter Temperature Sensor "B" Low |
| P0C40 | DC/DC Converter Temperature Sensor "B" High |
| P0C41 | DC/DC Converter Temperature Sensor "B" Intermittent/Erratic |
| P0C42 | Hybrid Battery Pack Coolant Temperature Sensor Circuit |
| P0C43 | Hybrid Battery Pack Coolant Temperature Sensor Circuit |
| P0C44 | Hybrid Battery Pack Coolant Temperature Sensor Circuit Low |
| P0C45 | Hybrid Battery Pack Coolant Temperature Sensor Circuit High |
| P0C46 | Hybrid Battery Pack Coolant Temperature Sensor Circuit |
| P0C47 | Hybrid Battery Pack Coolant Pump Control Circuit/Open |
| P0C48 | Hybrid Battery Pack Coolant Pump Control Circuit Low |
| P0C49 | Hybrid Battery Pack Coolant Pump Control Circuit High |
| P0C4A | Hybrid Battery Pack Coolant Pump Control Performance |
| P0C4B | Hybrid Battery Pack Coolant Pump Supply Voltage Circuit/Open |
| P0C4C | Hybrid Battery Pack Coolant Pump Supply Voltage Circuit Low |
| P0C4D | Hybrid Battery Pack Coolant Pump Supply Voltage Circuit High |
| P0C4E | Drive Motor "A" Position Exceeded Learning Limit |
| P0C4F | Drive Motor "B" Position Exceeded Learning Limit |
| P0C50 | Drive Motor "A" Position Sensor Circuit "A" |
| P0C51 | Drive Motor "A" Position Sensor Circuit "A" Range/Performance |
| P0C52 | Drive Motor "A" Position Sensor Circuit "A" Low |
| P0C53 | Drive Motor "A" Position Sensor Circuit "A" High |
| P0C54 | Drive Motor "A" Position Sensor Circuit "A" Intermittent/Erratic |
| P0C55 | Drive Motor "B" Position Sensor Circuit "A" |
| P0C56 | Drive Motor "B" Position Sensor Circuit "A" Range/Performance |
| P0C57 | Drive Motor "B" Position Sensor Circuit "A" Low |
| P0C58 | Drive Motor "B" Position Sensor Circuit "A" High |
| P0C59 | Drive Motor "B" Position Sensor Circuit "A" Intermittent/Erratic |
| P0C5A | Drive Motor "A" Position Sensor Circuit "B" |
| P0C5B | Drive Motor "A" Position Sensor Circuit "B" Range/Performance |
| P0C5C | Drive Motor "A" Position Sensor Circuit "B" Low |
| P0C5D | Drive Motor "A" Position Sensor Circuit "B" High |
| P0C5E | Drive Motor "A" Position Sensor Circuit "B" Intermittent/Erratic |
| P0C5F | Drive Motor "B" Position Sensor Circuit "B" |
| P0C60 | Drive Motor "B" Position Sensor Circuit "B" Range/Performance |
| P0C61 | Drive Motor "B" Position Sensor Circuit "B" Low |
| P0C62 | Drive Motor "B" Position Sensor Circuit "B" High |
| P0C63 | Drive Motor "B" Position Sensor Circuit "B" Intermittent/Erratic |
| P0C64 | Generator Position Sensor Circuit "A" |
| P0C65 | Generator Position Sensor Circuit "A" Range/Performance |
| P0C66 | Generator Position Sensor Circuit "A" Low |
| P0C67 | Generator Position Sensor Circuit "A" High |
| P0C68 | Generator Position Sensor Circuit "A" Intermittent/Erratic |
| P0C69 | Generator Position Sensor Circuit "B" |
| P0C6A | Generator Position Sensor Circuit "B" Range/Performance |
| P0C6B | Generator Position Sensor Circuit "B" Low |
| P0C6C | Generator Position Sensor Circuit "B" High |
| P0C6D | Generator Position Sensor Circuit "B" Intermittent/Erratic |
| P0C6E | Hybrid Battery Temperature Sensor "A"/"B" Correlation |
| P0C6F | Hybrid Battery Temperature Sensor "B"/"C" Correlation |
| P0C70 | Hybrid Battery Temperature Sensor "C"/"D" Correlation |
| P0C71 | Hybrid Battery Temperature Sensor "D"/"E" Correlation |
| P0C72 | Hybrid Battery Temperature Sensor "E"/"F" Correlation |
| P0C73 | Motor Electronics Coolant Pump "A" Control Performance |
| P0C74 | Motor Electronics Coolant Pump "B" Control Performance |
| P0C75 | Hybrid Battery System Discharge Time Too Short |
| P0C76 | Hybrid Battery System Discharge Time Too Long |
| P0C77 | Hybrid Battery System Precharge Time Too Short |
| P0C78 | Hybrid Battery System Precharge Time Too Long |
| P0C79 | Drive Motor "A" Inverter Voltage Too High |
| P0C7A | Drive Motor "B" Inverter Voltage Too High |
| P0C7B | Generator Inverter Voltage Too High |
| P0C7C | Hybrid Battery Temperature Sensor "G" Circuit |
| P0C7D | Hybrid Battery Temperature Sensor "G" Range/Performance |
| P0C7E | Hybrid Battery Temperature Sensor "G" Circuit Low |
| P0C7F | Hybrid Battery Temperature Sensor "G" Circuit High |
| P0C80 | Hybrid Battery Temperature Sensor "G" Circuit Intermittent/Erratic |
| P0C81 | Hybrid Battery Temperature Sensor "H" Circuit |
| P0C82 | Hybrid Battery Temperature Sensor "H" Range/Performance |
| P0C83 | Hybrid Battery Temperature Sensor "H" Circuit Low |
| P0C84 | Hybrid Battery Temperature Sensor "H" Circuit High |
| P0C85 | Hybrid Battery Temperature Sensor "H" Circuit Intermittent/Erratic |
| P0C86 | Hybrid Battery Temperature Sensor "F"/"G" Correlation |
| P0C87 | Hybrid Battery Temperature Sensor "G"/"H" Correlation |
P1xxx – Manufacturer-specific OBD2 Codes List (PDF, Free Download)
All P1xxx codes are manufacturer-specific, which means that the same P1xxx code will indicates different things in different vehicles brands.
Navigate to the right car makes below for the appropriate codes list PDF file [Free Download]:
P2xxx OBD Codes List (PDF, Free Download) [FULL]
Go to the appropriate code range to search their meaning:
P2000-P2099 OBD2 Codes List
SEARCH your code here
| Codes | Definition |
|---|---|
| P2000 | nox Adsorber Efficiency Below Threshold |
| P2001 | nox Adsorber Efficiency Below Threshold |
| P2002 | Diesel Particulate Filter Efficiency Below Threshold |
| P2003 | Diesel Particulate Filter Efficiency Below Threshold |
| P2004 | Intake Manifold Runner Control Stuck Open |
| P2005 | Intake Manifold Runner Control Stuck Open |
| P2006 | Intake Manifold Runner Control Stuck Closed |
| P2007 | Intake Manifold Runner Control Stuck Closed |
| P2008 | Intake Manifold Runner Control Circuit/Open |
| P2009 | Intake Manifold Runner Control Circuit Low |
| P200A | Intake Manifold Runner Performance |
| P200B | Intake Manifold Runner Performance |
| P200C | Diesel Particulate Filter Over Temperature |
| P200D | Diesel Particulate Filter Over Temperature |
| P200E | Catalyst System Over Temperature |
| P200F | Catalyst System Over Temperature |
| P2010 | Intake Manifold Runner Control Circuit High |
| P2011 | Intake Manifold Runner Control Circuit/Open |
| P2012 | Intake Manifold Runner Control Circuit Low |
| P2013 | Intake Manifold Runner Control Circuit High |
| P2014 | Intake Manifold Runner Position Sensor/Switch Circuit |
| P2015 | Intake Manifold Runner Position Sensor/Switch Circuit |
| P2016 | Intake Manifold Runner Position Sensor/Switch Circuit Low |
| P2017 | Intake Manifold Runner Position Sensor/Switch Circuit High |
| P2018 | Intake Manifold Runner Position Sensor/Switch Circuit Intermittent |
| P2019 | Intake Manifold Runner Position Sensor/Switch Circuit |
| P201A | Reductant Injection Valve Circuit Range/Performance |
| P2020 | Intake Manifold Runner Position Sensor/Switch Circuit |
| P2021 | Intake Manifold Runner Position Sensor/Switch Circuit Low |
| P2022 | Intake Manifold Runner Position Sensor/Switch Circuit High |
| P2023 | Intake Manifold Runner Position Sensor/Switch Circuit Intermittent |
| P2024 | Evaporative Emissions (EVAP) Fuel Vapor Temperature Sensor |
| P2025 | Evaporative Emissions (EVAP) Fuel Vapor Temperature Sensor |
| P2026 | Evaporative Emissions (EVAP) Fuel Vapor Temperature Sensor |
| P2027 | Evaporative Emissions (EVAP) Fuel Vapor Temperature Sensor |
| P2028 | Evaporative Emissions (EVAP) Fuel Vapor Temperature Sensor |
| P2029 | Fuel Fired Heater Disabled |
| P202A | Reductant Tank Heater Control Circuit/Open |
| P202B | Reductant Tank Heater Control Circuit Low |
| P202C | Reductant Tank Heater Control Circuit High |
| P202D | Reductant Leakage |
| P202E | Reductant Injection Valve Circuit Range/Performance |
| P202F | Reductant/Regeneration Supply Control Circuit Range/Performance |
| P2030 | Fuel Fired Heater Performance |
| P2031 | Exhaust Gas Temperature Sensor Circuit |
| P2032 | Exhaust Gas Temperature Sensor Circuit Low |
| P2033 | Exhaust Gas Temperature Sensor Circuit High |
| P2034 | Exhaust Gas Temperature Sensor Circuit |
| P2035 | Exhaust Gas Temperature Sensor Circuit Low |
| P2036 | Exhaust Gas Temperature Sensor Circuit High |
| P2037 | Reductant Injection Air Pressure Sensor "A" Circuit |
| P2038 | Reductant Injection Air Pressure Sensor "A" Circuit |
| P2039 | Reductant Injection Air Pressure Sensor "A" Circuit Low |
| P203A | Reductant Level Sensor Circuit |
| P203B | Reductant Level Sensor Circuit Range/Performance |
| P203C | Reductant Level Sensor Circuit Low |
| P203D | Reductant Level Sensor Circuit High |
| P203E | Reductant Level Sensor Circuit Intermittent/Erratic |
| P203F | Reductant Level Too Low |
| P2040 | Reductant Injection Air Pressure Sensor "A" Circuit High |
| P2041 | Reductant Injection Air Pressure Sensor "A" Circuit Intermittent |
| P2042 | Reductant Temperature Sensor Circuit |
| P2043 | Reductant Temperature Sensor Circuit Range/Performance |
| P2044 | Reductant Temperature Sensor Circuit Low |
| P2045 | Reductant Temperature Sensor Circuit High |
| P2046 | Reductant Temperature Sensor Circuit Intermittent |
| P2047 | Reductant Injection Valve Circuit/Open |
| P2048 | Reductant Injection Valve Circuit Low |
| P2049 | Reductant Injection Valve Circuit High |
| P204A | Reductant Pressure Sensor Circuit |
| P204B | Reductant Pressure Sensor Circuit Range/Performance |
| P204C | Reductant Pressure Sensor Circuit Low |
| P204D | Reductant Pressure Sensor Circuit High |
| P204E | Reductant Pressure Sensor Circuit Intermittent/Erratic |
| P204F | Reductant System Performance |
| P2050 | Reductant Injection Valve Circuit/Open |
| P2051 | Reductant Injection Valve Circuit Low |
| P2052 | Reductant Injection Valve Circuit High |
| P2053 | Reductant Injection Valve Circuit/Open |
| P2054 | Reductant Injection Valve Circuit Low |
| P2055 | Reductant Injection Valve Circuit High |
| P2056 | Reductant Injection Valve Circuit/Open |
| P2057 | Reductant Injection Valve Circuit Low |
| P2058 | Reductant Injection Valve Circuit High |
| P2059 | Reductant Injection Air Pump Control Circuit/Open |
| P205A | Reductant Tank Temperature Sensor Circuit |
| P205B | Reductant Tank Temperature Sensor Circuit Range/Performance |
| P205C | Reductant Tank Temperature Sensor Circuit Low |
| P205D | Reductant Tank Temperature Sensor Circuit High |
| P205E | Reductant Tank Temperature Sensor Circuit Intermittent/Erratic |
| P205F | Reductant System Performance |
| P2060 | Reductant Injection Air Pump Control Circuit Low |
| P2061 | Reductant Injection Air Pump Control Circuit High |
| P2062 | Reductant/Regeneration Supply Control Circuit/Open |
| P2063 | Reductant/Regeneration Supply Control Circuit Low |
| P2064 | Reductant/Regeneration Supply Control Circuit High |
| P2065 | Fuel Level Sensor "B" Circuit |
| P2066 | Fuel Level Sensor "B" Performance |
| P2067 | Fuel Level Sensor "B" Circuit Low |
| P2068 | Fuel Level Sensor "B" Circuit High |
| P2069 | Fuel Level Sensor "B" Circuit Intermittent |
| P206A | Reductant Quality Sensor Circuit |
| P206B | Reductant Quality Sensor Circuit Range/Performance |
| P206C | Reductant Quality Sensor Circuit Low |
| P206D | Reductant Quality Sensor Circuit High |
| P206E | Intake Manifold Tuning (IMT) Valve Stuck Open |
| P206F | Intake Manifold Tuning (IMT) Valve Stuck Closed |
| P2070 | Intake Manifold Tuning (IMT) Valve Stuck Open |
| P2071 | Intake Manifold Tuning (IMT) Valve Stuck Closed |
| P2072 | Throttle Actuator Control System - Ice Blockage |
| P2073 | Manifold Absolute Pressure/Mass Air Flow - Throttle Position |
| P2074 | Manifold Absolute Pressure/Mass Air Flow - Throttle Position |
| P2075 | Intake Manifold Tuning (IMT) Valve Position Sensor/Switch Circuit |
| P2076 | Intake Manifold Tuning (IMT) Valve Position Sensor/Switch Circuit |
| P2077 | Intake Manifold Tuning (IMT) Valve Position Sensor/Switch Circuit |
| P2078 | Intake Manifold Tuning (IMT) Valve Position Sensor/Switch Circuit |
| P2079 | Intake Manifold Tuning (IMT) Valve Position Sensor/Switch Circuit |
| P207A | Intake Manifold Tuning (IMT) Valve Position Sensor/Switch Circuit |
| P207B | Intake Manifold Tuning (IMT) Valve Position Sensor/Switch Circuit |
| P207C | Intake Manifold Tuning (IMT) Valve Position Sensor/Switch Circuit |
| P207D | Intake Manifold Tuning (IMT) Valve Position Sensor/Switch Circuit |
| P207E | Intake Manifold Tuning (IMT) Valve Position Sensor/Switch Circuit |
| P207F | Reductant Quality Performance |
| P2080 | Exhaust Gas Temperature Sensor Circuit Range/Performance |
| P2081 | Exhaust Gas Temperature Sensor Circuit Intermittent |
| P2082 | Exhaust Gas Temperature Sensor Circuit Range/Performance |
| P2083 | Exhaust Gas Temperature Sensor Circuit Intermittent |
| P2084 | Exhaust Gas Temperature Sensor Circuit Range/Performance |
| P2085 | Exhaust Gas Temperature Sensor Circuit Intermittent |
| P2086 | Exhaust Gas Temperature Sensor Circuit Range/Performance |
| P2087 | Exhaust Gas Temperature Sensor Circuit Intermittent |
| P2088 | "A" Camshaft Position Actuator Control Circuit Low |
| P2089 | "A" Camshaft Position Actuator Control Circuit High |
| P208A | Reductant Pump Control Circuit/Open |
| P208B | Reductant Pump Control Range/Performance |
| P208C | Reductant Pump Control Circuit Low |
| P208D | Reductant Pump Control Circuit High |
| P208E | Reductant Injection Valve Stuck Closed |
| P208F | Reductant Injection Valve Stuck Closed |
| P2090 | "B" Camshaft Position Actuator Control Circuit Low |
| P2091 | "B" Camshaft Position Actuator Control Circuit High |
| P2092 | "A" Camshaft Position Actuator Control Circuit Low |
| P2093 | "A" Camshaft Position Actuator Control Circuit High |
| P2094 | "B" Camshaft Position Actuator Control Circuit Low |
| P2095 | "B" Camshaft Position Actuator Control Circuit High |
| P2096 | Post Catalyst Fuel Trim System Too Lean |
| P2097 | Post Catalyst Fuel Trim System Too Rich |
| P2098 | Post Catalyst Fuel Trim System Too Lean |
| P2099 | Post Catalyst Fuel Trim System Too Rich |
| P209A | Reductant Injection Air Pressure Sensor "B" Circuit |
| P209B | Reductant Injection Air Pressure Sensor "B" Circuit |
| P209C | Reductant Injection Air Pressure Sensor "B" Circuit Low |
| P209D | Reductant Injection Air Pressure Sensor "B" Circuit High |
| P209E | Reductant Injection Air Pressure Sensor "A"/"B" Correlation |
| P209F | Reductant Tank Heater Control Circuit Performance |
| P20A0 | Reductant Purge Control Valve Circuit /Open |
| P20A1 | Reductant Purge Control Valve Performance |
| P20A2 | Reductant Purge Control Valve Circuit Low |
| P20A3 | Reductant Purge Control Valve Circuit High |
| P20A4 | Reductant Purge Control Valve Stuck Open |
| P20A5 | Reductant Purge Control Valve Stuck Closed |
| P20A6 | Reductant Injection Air Pressure Control Valve Circuit/Open |
| P20A7 | Reductant Injection Air Pressure Control Valve Performance |
| P20A8 | Reductant Injection Air Pressure Control Valve Circuit Low |
| P20A9 | Reductant Injection Air Pressure Control Valve Circuit High |
| P20AA | Reductant Injection Air Pressure Control Valve Stuck Open |
| P20AB | Reductant Injection Air Pressure Control Valve Stuck Closed |
| P20AC | Reductant Metering Unit Temperature Sensor Circuit |
| P20AD | Reductant Metering Unit Temperature Sensor Circuit |
| P20AE | Reductant Metering Unit Temperature Sensor Circuit Low |
| P20AF | Reductant Metering Unit Temperature Sensor Circuit High |
| P20B0 | Reductant Metering Unit Temperature Sensor Circuit |
| P20B1 | Reductant Heater Coolant Control Valve Circuit/Open |
| P20B2 | Reductant Heater Coolant Control Valve Performance |
| P20B3 | Reductant Heater Coolant Control Valve Circuit Low |
| P20B4 | Reductant Heater Coolant Control Valve Circuit High |
| P20B5 | Reductant Metering Unit Heater Control Circuit/Open |
| P20B6 | Reductant Metering Unit Heater Control Circuit Performance |
| P20B7 | Reductant Metering Unit Heater Control Circuit Low |
| P20B8 | Reductant Metering Unit Heater Control Circuit High |
| P20B9 | Reductant Heater "A" Control Circuit/Open |
| P20BA | Reductant Heater "A" Control Circuit Performance |
| P20BB | Reductant Heater "A" Control Circuit Low |
| P20BC | Reductant Heater "A" Control Circuit High |
| P20BD | Reductant Heater "B" Control Circuit/Open |
| P20BE | Reductant Heater "B" Control Circuit Performance |
| P20BF | Reductant Heater "B" Control Circuit Low |
| P20C0 | Reductant Heater "B" Control Circuit High |
| P20C1 | Reductant Heater "C" Control Circuit/Open |
| P20C2 | Reductant Heater "C" Control Circuit Performance |
| P20C3 | Reductant Heater "C" Control Circuit Low |
| P20C4 | Reductant Heater "C" Control Circuit High |
| P20C5 | Reductant Heater "D" Control Circuit/Open |
| P20C6 | Reductant Heater "D" Control Circuit Performance |
| P20C7 | Reductant Heater "D" Control Circuit Low |
| P20C8 | Reductant Heater "D" Control Circuit High |
| P20C9 | Reductant Control Module Requested MIL Illumination |
| P20CA | Reductant Injection Air Pressure Leakage |
| P20CB | Exhaust Aftertreatment Fuel Injector "A" Control Circuit/Open |
| P20CC | Exhaust Aftertreatment Fuel Injector "A" Control Performance |
| P20CD | Exhaust Aftertreatment Fuel Injector "A" Control Circuit Low |
| P20CE | Exhaust Aftertreatment Fuel Injector "A" Control Circuit High |
| P20CF | Exhaust Aftertreatment Fuel Injector "A" Stuck Open |
| P20D0 | Exhaust Aftertreatment Fuel Injector "A" Stuck Closed |
| P20D1 | Exhaust Aftertreatment Fuel Injector "B" Control Circuit/Open |
| P20D2 | Exhaust Aftertreatment Fuel Injector "B" Control Performance |
| P20D3 | Exhaust Aftertreatment Fuel Injector "B" Control Circuit Low |
| P20D4 | Exhaust Aftertreatment Fuel Injector "B" Control Circuit High |
| P20D5 | Exhaust Aftertreatment Fuel Injector "B" Stuck Open |
| P20D6 | Exhaust Aftertreatment Fuel Injector "B" Stuck Closed |
| P20D7 | Exhaust Aftertreatment Fuel Supply Control Circuit/Open |
| P20D8 | Exhaust Aftertreatment Fuel Supply Control Performance |
| P20D9 | Exhaust Aftertreatment Fuel Supply Control Circuit Low |
| P20DA | Exhaust Aftertreatment Fuel Supply Control Circuit High |
| P20DB | Exhaust Aftertreatment Fuel Supply Control Stuck Open |
| P20DC | Exhaust Aftertreatment Fuel Supply Control Stuck Closed |
| P20DD | Exhaust Aftertreatment Fuel Pressure Sensor Circuit |
| P20DE | Exhaust Aftertreatment Fuel Pressure Sensor Circuit |
| P20DF | Exhaust Aftertreatment Fuel Pressure Sensor Circuit Low |
| P20E0 | Exhaust Aftertreatment Fuel Pressure Sensor Circuit High |
| P20E1 | Exhaust Aftertreatment Fuel Pressure Sensor Circuit |
| P20E2 | Exhaust Gas Temperature Sensor 1/2 Correlation |
| P20E3 | Exhaust Gas Temperature Sensor 1/3 Correlation |
| P20E4 | Exhaust Gas Temperature Sensor 2/3 Correlation |
| P20E5 | Exhaust Gas Temperature Sensor 1/2 Correlation |
| P20E6 | Reductant Injection Air Pressure Too Low |
| P20E7 | Reductant Injection Air Pressure Too High |
| P20E8 | Reductant Pressure Too Low |
| P20E9 | Reductant Pressure Too High |
| P20EA | Reductant Control Module Power Relay De-Energized Performance |
| P20EB | Reductant Control Module Power Relay De-Energized Performance |
| P20EC | SCR nox Catalyst - Over Temperature |
| P20ED | SCR nox Pre-Catalyst - Over Temperature |
| P20EE | SCR nox Catalyst Efficiency Below Threshold |
| P20EF | SCR nox Pre- Catalyst Efficiency Below Threshold |
| P20F0 | SCR nox Catalyst - Over Temperature |
| P20F1 | SCR nox Pre-Catalyst - Over Temperature |
| P20F2 | SCR nox Catalyst Efficiency Below Threshold |
| P20F3 | SCR nox Pre- Catalyst Efficiency Below Threshold |
| P20F4 | Reductant Consumption Too Low |
| P20F5 | Reductant Consumption Too High |
| P20F6 | Reductant Injection Valve Stuck Open |
| P20F7 | Reductant Injection Valve Stuck Open |
P2100-P2199 OBD2 Codes List
SEARCH your code here
| Codes | Definition |
|---|---|
| P2100 | Throttle Actuator "A" Control Motor Circuit/Open |
| P2101 | Throttle Actuator "A" Control Motor Circuit Range/Performance |
| P2102 | Throttle Actuator "A" Control Motor Circuit Low |
| P2103 | Throttle Actuator "A" Control Motor Circuit High |
| P2104 | Throttle Actuator Control System - Forced Idle |
| P2105 | Throttle Actuator Control System - Forced Engine Shutdown |
| P2106 | Throttle Actuator Control System - Forced Limited Power |
| P2107 | Throttle Actuator Control Module Processor |
| P2108 | Throttle Actuator Control Module Performance |
| P2109 | Throttle/Pedal Position Sensor "A" Minimum Stop Performance |
| P210A | Throttle Actuator "B" Control Motor Circuit/Open |
| P210B | Throttle Actuator "B" Control Motor Circuit Range/Performance |
| P210C | Throttle Actuator "B" Control Motor Circuit Low |
| P210D | Throttle Actuator "B" Control Motor Circuit High |
| P210E | Throttle/Pedal Position Sensor/Switch "C"/"F" Voltage Correlation |
| P2110 | Throttle Actuator Control System - Forced Limited RPM |
| P2111 | Throttle Actuator Control System - Stuck Open |
| P2112 | Throttle Actuator Control System - Stuck Closed |
| P2113 | Throttle/Pedal Position Sensor "B" Minimum Stop Performance |
| P2114 | Throttle/Pedal Position Sensor "C" Minimum Stop Performance |
| P2115 | Throttle/Pedal Position Sensor "D" Minimum Stop Performance |
| P2116 | Throttle/Pedal Position Sensor "E" Minimum Stop Performance |
| P2117 | Throttle/Pedal Position Sensor "F" Minimum Stop Performance |
| P2118 | Throttle Actuator Control Motor Current Range/Performance |
| P2119 | Throttle Actuator Control Throttle Body Range/Performance |
| P2120 | Throttle/Pedal Position Sensor/Switch "D" Circuit |
| P2121 | Throttle/Pedal Position Sensor/Switch "D" Circuit |
| P2122 | Throttle/Pedal Position Sensor/Switch "D" Circuit Low |
| P2123 | Throttle/Pedal Position Sensor/Switch "D" Circuit High |
| P2124 | Throttle/Pedal Position Sensor/Switch "D" Circuit Intermittent |
| P2125 | Throttle/Pedal Position Sensor/Switch "E" Circuit |
| P2126 | Throttle/Pedal Position Sensor/Switch "E" Circuit |
| P2127 | Throttle/Pedal Position Sensor/Switch "E" Circuit Low |
| P2128 | Throttle/Pedal Position Sensor/Switch "E" Circuit High |
| P2129 | Throttle/Pedal Position Sensor/Switch "E" Circuit Intermittent |
| P212A | Throttle Position Sensor/Switch "G" Circuit |
| P212B | Throttle Position Sensor/Switch "G" Circuit Range/Performance |
| P212C | Throttle Position Sensor/Switch "G" Circuit Low |
| P212D | Throttle Position Sensor/Switch "G" Circuit High |
| P212E | Throttle Position Sensor/Switch "G" Circuit Intermittent |
| P2130 | Throttle/Pedal Position Sensor/Switch "F" Circuit |
| P2131 | Throttle/Pedal Position Sensor/Switch "F" Circuit |
| P2132 | Throttle/Pedal Position Sensor/Switch "F" Circuit Low |
| P2133 | Throttle/Pedal Position Sensor/Switch "F" Circuit High |
| P2134 | Throttle/Pedal Position Sensor/Switch "F" Circuit Intermittent |
| P2135 | Throttle/Pedal Position Sensor/Switch "A"/"B" Voltage Correlation |
| P2136 | Throttle/Pedal Position Sensor/Switch "A"/"C" Voltage Correlation |
| P2137 | Throttle/Pedal Position Sensor/Switch "B"/"C" Voltage Correlation |
| P2138 | Throttle/Pedal Position Sensor/Switch "D"/"E" Voltage Correlation |
| P2139 | Throttle/Pedal Position Sensor/Switch "D"/"F" Voltage Correlation |
| P213A | Exhaust Gas Recirculation Throttle Control Circuit "B" /Open |
| P213B | Exhaust Gas Recirculation Throttle Control Circuit "B" |
| P213C | Exhaust Gas Recirculation Throttle Control Circuit "B" Low |
| P213D | Exhaust Gas Recirculation Throttle Control Circuit "B" High |
| P213E | Fuel Injection System Fault - Forced Engine Shutdown |
| P213F | Fuel Pump System Fault - Forced Engine Shutdown |
| P2140 | Throttle/Pedal Position Sensor/Switch "E"/"F" Voltage Correlation |
| P2141 | Exhaust Gas Recirculation Throttle Control Circuit "A" Low |
| P2142 | Exhaust Gas Recirculation Throttle Control Circuit "A" High |
| P2143 | Exhaust Gas Recirculation Vent Control Circuit/Open |
| P2144 | Exhaust Gas Recirculation Vent Control Circuit Low |
| P2145 | Exhaust Gas Recirculation Vent Control Circuit High |
| P2146 | Fuel Injector Group "A" Supply Voltage Circuit/Open |
| P2147 | Fuel Injector Group "A" Supply Voltage Circuit Low |
| P2148 | Fuel Injector Group "A" Supply Voltage Circuit High |
| P2149 | Fuel Injector Group "B" Supply Voltage Circuit/Open |
| P2150 | Fuel Injector Group "B" Supply Voltage Circuit Low |
| P2151 | Fuel Injector Group "B" Supply Voltage Circuit High |
| P2152 | Fuel Injector Group "C" Supply Voltage Circuit/Open |
| P2153 | Fuel Injector Group "C" Supply Voltage Circuit Low |
| P2154 | Fuel Injector Group "C" Supply Voltage Circuit High |
| P2155 | Fuel Injector Group "D" Supply Voltage Circuit/Open |
| P2156 | Fuel Injector Group "D" Supply Voltage Circuit Low |
| P2157 | Fuel Injector Group "D" Supply Voltage Circuit High |
| P2158 | Vehicle Speed Sensor "B" |
| P2159 | Vehicle Speed Sensor "B" Range/Performance |
| P215A | Vehicle Speed - Wheel Speed Correlation |
| P215B | Vehicle Speed - Output Shaft Speed Correlation |
| P215C | Output Shaft Speed - Wheel Speed Correlation |
| P2160 | Vehicle Speed Sensor "B" Circuit Low |
| P2161 | Vehicle Speed Sensor "B" Intermittent/Erratic/High |
| P2162 | Vehicle Speed Sensor "A"/"B" Correlation |
| P2163 | Throttle/Pedal Position Sensor "A" Maximum Stop Performance |
| P2164 | Throttle/Pedal Position Sensor "B" Maximum Stop Performance |
| P2165 | Throttle/Pedal Position Sensor "C" Maximum Stop Performance |
| P2166 | Throttle/Pedal Position Sensor "D" Maximum Stop Performance |
| P2167 | Throttle/Pedal Position Sensor "E" Maximum Stop Performance |
| P2168 | Throttle/Pedal Position Sensor "F" Maximum Stop Performance |
| P2169 | Exhaust Pressure Regulator Vent Solenoid Control Circuit/Open |
| P216A | Fuel Injector Group "E" Supply Voltage Circuit/Open |
| P216B | Fuel Injector Group "E" Supply Voltage Circuit Low |
| P216C | Fuel Injector Group "E" Supply Voltage Circuit High |
| P216D | Fuel Injector Group "F" Supply Voltage Circuit/Open |
| P216E | Fuel Injector Group "F" Supply Voltage Circuit Low |
| P216F | Fuel Injector Group "F" Supply Voltage Circuit High |
| P2170 | Exhaust Pressure Regulator Vent Solenoid Control Circuit Low |
| P2171 | Exhaust Pressure Regulator Vent Solenoid Control Circuit High |
| P2172 | Throttle Actuator Control System - Sudden High Air Flow Detected |
| P2173 | Throttle Actuator Control System - High Air Flow Detected |
| P2174 | Throttle Actuator Control System - Sudden Low Air Flow Detected |
| P2175 | Throttle Actuator Control System - Low Air Flow Detected |
| P2176 | Throttle Actuator Control System - Idle Position not Learned |
| P2177 | System Too Lean Off Idle |
| P2178 | System Too Rich Off Idle |
| P2179 | System Too Lean Off Idle |
| P217A | Fuel Injector Group "G" Supply Voltage Circuit/Open |
| P217B | Fuel Injector Group "G" Supply Voltage Circuit Low |
| P217C | Fuel Injector Group "G" Supply Voltage Circuit High |
| P217D | Fuel Injector Group "H" Supply Voltage Circuit/Open |
| P217E | Fuel Injector Group "H" Supply Voltage Circuit Low |
| P217F | Fuel Injector Group "H" Supply Voltage Circuit High |
| P2180 | System Too Rich Off Idle |
| P2181 | Cooling System Performance |
| P2182 | Engine Coolant Temperature Sensor 2 Circuit |
| P2183 | Engine Coolant Temperature Sensor 2 Circuit Range/Performance |
| P2184 | Engine Coolant Temperature Sensor 2 Circuit Low |
| P2185 | Engine Coolant Temperature Sensor 2 Circuit High |
| P2186 | Engine Coolant Temperature Sensor 2 Circuit Intermittent/Erratic |
| P2187 | System Too Lean at Idle |
| P2188 | System Too Rich at Idle |
| P2189 | System Too Lean at Idle |
| P2190 | System Too Rich at Idle |
| P2191 | System Too Lean at Higher Load |
| P2192 | System Too Rich at Higher Load |
| P2193 | System Too Lean at Higher Load |
| P2194 | System Too Rich at Higher Load |
| P2195 | O2 Sensor Signal Biased/Stuck Lean |
| P2196 | O2 Sensor Signal Biased/Stuck Rich |
| P2197 | O2 Sensor Signal Biased/Stuck Lean |
| P2198 | O2 Sensor Signal Biased/Stuck Rich |
| P2199 | Intake Air Temperature Sensor 1/2 Correlation |
P2200-P2299 OBD2 Codes List
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| Codes | Definition |
|---|---|
| P2200 | nox Sensor Circuit |
| P2201 | nox Sensor Circuit Range/Performance |
| P2202 | nox Sensor Circuit Low |
| P2203 | nox Sensor Circuit High |
| P2204 | nox Sensor Circuit Intermittent |
| P2205 | nox Sensor Heater Control Circuit/Open |
| P2206 | nox Sensor Heater Control Circuit Low |
| P2207 | nox Sensor Heater Control Circuit High |
| P2208 | nox Sensor Heater Sense Circuit |
| P2209 | nox Sensor Heater Sense Circuit Range/Performance |
| P2210 | nox Sensor Heater Sense Circuit Low |
| P2211 | nox Sensor Heater Sense Circuit High |
| P2212 | nox Sensor Heater Sense Circuit Intermittent |
| P2213 | nox Sensor Circuit |
| P2214 | nox Sensor Circuit Range/Performance |
| P2215 | nox Sensor Circuit Low |
| P2216 | nox Sensor Circuit High |
| P2217 | nox Sensor Circuit Intermittent |
| P2218 | nox Sensor Heater Control Circuit/Open |
| P2219 | nox Sensor Heater Control Circuit Low |
| P2220 | nox Sensor Heater Control Circuit High |
| P2221 | nox Sensor Heater Sense Circuit |
| P2222 | nox Sensor Heater Sense Circuit Range/Performance |
| P2223 | nox Sensor Heater Sense Circuit Low |
| P2224 | nox Sensor Heater Sense Circuit High |
| P2225 | nox Sensor Heater Sense Circuit Intermittent |
| P2226 | Barometric Pressure Sensor "A" Circuit |
| P2227 | Barometric Pressure Sensor "A" Circuit Range/Performance |
| P2228 | Barometric Pressure Sensor "A" Circuit Low |
| P2229 | Barometric Pressure Sensor "A" Circuit High |
| P222A | Barometric Pressure Sensor "B" Circuit |
| P222B | Barometric Pressure Sensor "B" Circuit Range/Performance |
| P222C | Barometric Pressure Sensor "B" Circuit Low |
| P222D | Barometric Pressure Sensor "B" Circuit High |
| P222E | Barometric Pressure Sensor "B" Circuit Intermittent/Erratic |
| P222F | Barometric Pressure Sensor "A"/"B" Correlation |
| P2230 | Barometric Pressure Sensor "A" Circuit Intermittent/Erratic |
| P2231 | O2 Sensor Signal Circuit Shorted to Heater Circuit |
| P2232 | O2 Sensor Signal Circuit Shorted to Heater Circuit |
| P2233 | O2 Sensor Signal Circuit Shorted to Heater Circuit |
| P2234 | O2 Sensor Signal Circuit Shorted to Heater Circuit |
| P2235 | O2 Sensor Signal Circuit Shorted to Heater Circuit |
| P2236 | O2 Sensor Signal Circuit Shorted to Heater Circuit |
| P2237 | O2 Sensor Positive Current Control Circuit/Open |
| P2238 | O2 Sensor Positive Current Control Circuit Low |
| P2239 | O2 Sensor Positive Current Control Circuit High |
| P2240 | O2 Sensor Positive Current Control Circuit/Open |
| P2241 | O2 Sensor Positive Current Control Circuit Low |
| P2242 | O2 Sensor Positive Current Control Circuit High |
| P2243 | O2 Sensor Reference Voltage Circuit/Open |
| P2244 | O2 Sensor Reference Voltage Performance |
| P2245 | O2 Sensor Reference Voltage Circuit Low |
| P2246 | O2 Sensor Reference Voltage Circuit High |
| P2247 | O2 Sensor Reference Voltage Circuit/Open |
| P2248 | O2 Sensor Reference Voltage Performance |
| P2249 | O2 Sensor Reference Voltage Circuit Low |
| P2250 | O2 Sensor Reference Voltage Circuit High |
| P2251 | O2 Sensor Negative Current Control Circuit/Open |
| P2252 | O2 Sensor Negative Current Control Circuit Low |
| P2253 | O2 Sensor Negative Current Control Circuit High |
| P2254 | O2 Sensor Negative Current Control Circuit/Open |
| P2255 | O2 Sensor Negative Current Control Circuit Low |
| P2256 | O2 Sensor Negative Current Control Circuit High |
| P2257 | Secondary Air Injection System Control "A" Circuit Low |
| P2258 | Secondary Air Injection System Control "A" Circuit High |
| P2259 | Secondary Air Injection System Control "B" Circuit Low |
| P2260 | Secondary Air Injection System Control "B" Circuit High |
| P2261 | Turbocharger/Supercharger Bypass Valve - Mechanical |
| P2262 | Turbocharger/Supercharger Boost Pressure not Detected - |
| P2263 | Turbocharger/Supercharger Boost System Performance |
| P2264 | Water in Fuel Sensor Circuit |
| P2265 | Water in Fuel Sensor Circuit Range/Performance |
| P2266 | Water in Fuel Sensor Circuit Low |
| P2267 | Water in Fuel Sensor Circuit High |
| P2268 | Water in Fuel Sensor Circuit Intermittent |
| P2269 | Water in Fuel Condition |
| P226A | Water in Fuel Lamp Control Circuit |
| P226B | Turbocharger/Supercharger Boost Pressure Too High - Mechanical |
| P2270 | O2 Sensor Signal Biased/Stuck Lean |
| P2271 | O2 Sensor Signal Biased/Stuck Rich |
| P2272 | O2 Sensor Signal Biased/Stuck Lean |
| P2273 | O2 Sensor Signal Biased/Stuck Rich |
| P2274 | O2 Sensor Signal Biased/Stuck Lean |
| P2275 | O2 Sensor Signal Biased/Stuck Rich |
| P2276 | O2 Sensor Signal Biased/Stuck Lean |
| P2277 | O2 Sensor Signal Biased/Stuck Rich |
| P2278 | O2 Sensor Signals Swapped Bank 1 Sensor 3/Bank 2 Sensor 3 |
| P2279 | Intake Air System Leak |
| P2280 | Air Flow Restriction/Air Leak Between Air Filter and MAF |
| P2281 | Air Leak Between MAF and Throttle Body |
| P2282 | Air Leak Between Throttle Body and Intake Valves |
| P2283 | Injector Control Pressure Sensor Circuit |
| P2284 | Injector Control Pressure Sensor Circuit Range/Performance |
| P2285 | Injector Control Pressure Sensor Circuit Low |
| P2286 | Injector Control Pressure Sensor Circuit High |
| P2287 | Injector Control Pressure Sensor Circuit Intermittent |
| P2288 | Injector Control Pressure Too High |
| P2289 | Injector Control Pressure Too High - Engine Off |
| P228A | Fuel Pressure Regulator 1 - Forced Engine Shutdown |
| P228B | Fuel Pressure Regulator 2 - Forced Engine Shutdown |
| P228C | Fuel Pressure Regulator 1 Exceeded Control Limits - Pressure Too |
| P228D | Fuel Pressure Regulator 1 Exceeded Control Limits - Pressure Too |
| P228E | Fuel Pressure Regulator 1 Exceeded Learning Limits - Too Low |
| P228F | Fuel Pressure Regulator 1 Exceeded Learning Limits - Too High |
| P2290 | Injector Control Pressure Too Low |
| P2291 | Injector Control Pressure Too Low - Engine Cranking |
| P2292 | Injector Control Pressure Erratic |
| P2293 | Fuel Pressure Regulator 2 Performance |
| P2294 | Fuel Pressure Regulator 2 Control Circuit/Open |
| P2295 | Fuel Pressure Regulator 2 Control Circuit Low |
| P2296 | Fuel Pressure Regulator 2 Control Circuit High |
| P2297 | O2 Sensor Out of Range During Deceleration |
| P2298 | O2 Sensor Out of Range During Deceleration |
| P2299 | Brake Pedal Position/Accelerator Pedal Position Incompatible |
| P229A | Fuel Pressure Regulator 2 Exceeded Control Limits - Pressure Too |
| P229B | Fuel Pressure Regulator 2 Exceeded Control Limits - Pressure Too |
| P229C | Fuel Pressure Regulator 2 Exceeded Learning Limits - Too Low |
| P229D | Fuel Pressure Regulator 2 Exceeded Learning Limits - Too High |
P2300-P2399 OBD2 Codes List
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| Codes | |
|---|---|
| P2300 | Ignition Coil "A" Primary Control Circuit Low |
| P2301 | Ignition Coil "A" Primary Control Circuit High |
| P2302 | Ignition Coil "A" Secondary Circuit |
| P2303 | Ignition Coil "B" Primary Control Circuit Low |
| P2304 | Ignition Coil "B" Primary Control Circuit High |
| P2305 | Ignition Coil "B" Secondary Circuit |
| P2306 | Ignition Coil "C" Primary Control Circuit Low |
| P2307 | Ignition Coil "C" Primary Control Circuit High |
| P2308 | Ignition Coil "C" Secondary Circuit |
| P2309 | Ignition Coil "D" Primary Control Circuit Low |
| P2310 | Ignition Coil "D" Primary Control Circuit High |
| P2311 | Ignition Coil "D" Secondary Circuit |
| P2312 | Ignition Coil "E" Primary Control Circuit Low |
| P2313 | Ignition Coil "E" Primary Control Circuit High |
| P2314 | Ignition Coil "E" Secondary Circuit |
| P2315 | Ignition Coil "F" Primary Control Circuit Low |
| P2316 | Ignition Coil "F" Primary Control Circuit High |
| P2317 | Ignition Coil "F" Secondary Circuit |
| P2318 | Ignition Coil "G" Primary Control Circuit Low |
| P2319 | Ignition Coil "G" Primary Control Circuit High |
| P2320 | Ignition Coil "G" Secondary Circuit |
| P2321 | Ignition Coil "H" Primary Control Circuit Low |
| P2322 | Ignition Coil "H" Primary Control Circuit High |
| P2323 | Ignition Coil "H" Secondary Circuit |
| P2324 | Ignition Coil "I" Primary Control Circuit Low |
| P2325 | Ignition Coil "I" Primary Control Circuit High |
| P2326 | Ignition Coil "I" Secondary Circuit |
| P2327 | Ignition Coil "J" Primary Control Circuit Low |
| P2328 | Ignition Coil "J" Primary Control Circuit High |
| P2329 | Ignition Coil "J" Secondary Circuit |
| P2330 | Ignition Coil "K" Primary Control Circuit Low |
| P2331 | Ignition Coil "K" Primary Control Circuit High |
| P2332 | Ignition Coil "K" Secondary Circuit |
| P2333 | Ignition Coil "L" Primary Control Circuit Low |
| P2334 | Ignition Coil "L" Primary Control Circuit High |
| P2335 | Ignition Coil "L" Secondary Circuit |
| P2336 | Cylinder 1 Above Knock Threshold |
| P2337 | Cylinder 2 Above Knock Threshold |
| P2338 | Cylinder 3 Above Knock Threshold |
| P2339 | Cylinder 4 Above Knock Threshold |
| P2340 | Cylinder 5 Above Knock Threshold |
| P2341 | Cylinder 6 Above Knock Threshold |
| P2342 | Cylinder 7 Above Knock Threshold |
| P2343 | Cylinder 8 Above Knock Threshold |
| P2344 | Cylinder 9 Above Knock Threshold |
| P2345 | Cylinder 10 Above Knock Threshold |
| P2346 | Cylinder 11 Above Knock Threshold |
| P2347 | Cylinder 12 Above Knock Threshold |
P2400-P2499 OBD2 Codes List
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| Codes | Definition |
|---|---|
| P2400 | Evaporative Emission System Leak Detection Pump Control |
| P2401 | Evaporative Emission System Leak Detection Pump Control Circuit |
| P2402 | Evaporative Emission System Leak Detection Pump Control Circuit |
| P2403 | Evaporative Emission System Leak Detection Pump Sense |
| P2404 | Evaporative Emission System Leak Detection Pump Sense Circuit |
| P2405 | Evaporative Emission System Leak Detection Pump Sense Circuit |
| P2406 | Evaporative Emission System Leak Detection Pump Sense Circuit |
| P2407 | Evaporative Emission System Leak Detection Pump Sense Circuit |
| P2408 | Fuel Cap Sensor/Switch Circuit |
| P2409 | Fuel Cap Sensor/Switch Circuit Range/Performance |
| P240A | Evaporative Emission System Leak Detection Pump Heater Control |
| P240B | Evaporative Emission System Leak Detection Pump Heater Control |
| P240C | Evaporative Emission System Leak Detection Pump Heater Control |
| P2410 | Fuel Cap Sensor/Switch Circuit Low |
| P2411 | Fuel Cap Sensor/Switch Circuit High |
| P2412 | Fuel Cap Sensor/Switch Circuit Intermittent/Erratic |
| P2413 | Exhaust Gas Recirculation System Performance |
| P2414 | O2 Sensor Exhaust Sample Error |
| P2415 | O2 Sensor Exhaust Sample Error |
| P2416 | O2 Sensor Signals Swapped Bank 1 Sensor 2/Bank 1 Sensor 3 |
| P2417 | O2 Sensor Signals Swapped Bank 2 Sensor 2/Bank 2 Sensor 3 |
| P2418 | Evaporative Emission System Switching Valve Control Circuit/Open |
| P2419 | Evaporative Emission System Switching Valve Control Circuit Low |
| P2420 | Evaporative Emission System Switching Valve Control Circuit High |
| P2421 | Evaporative Emission System Vent Valve Stuck Open |
| P2422 | Evaporative Emission System Vent Valve Stuck Closed |
| P2423 | HC Adsorption Catalyst Efficiency Below Threshold |
| P2424 | HC Adsorption Catalyst Efficiency Below Threshold |
| P2425 | Exhaust Gas Recirculation Cooling Valve Control Circuit/Open |
| P2426 | Exhaust Gas Recirculation Cooling Valve Control Circuit Low |
| P2427 | Exhaust Gas Recirculation Cooling Valve Control Circuit High |
| P2428 | Exhaust Gas Temperature Too High |
| P2429 | Exhaust Gas Temperature Too High |
| P242A | Exhaust Gas Temperature Sensor Circuit |
| P242B | Exhaust Gas Temperature Sensor Circuit Range/Performance |
| P242C | Exhaust Gas Temperature Sensor Circuit Low |
| P242D | Exhaust Gas Temperature Sensor Circuit High |
| P242E | Exhaust Gas Temperature Sensor Circuit Intermittent/Erratic |
| P242F | Diesel Particulate Filter Restriction - Ash Accumulation |
| P2430 | Secondary Air Injection System Air Flow/Pressure Sensor Circuit |
| P2431 | Secondary Air Injection System Air Flow/Pressure Sensor Circuit |
| P2432 | Secondary Air Injection System Air Flow/Pressure Sensor Circuit |
| P2433 | Secondary Air Injection System Air Flow/Pressure Sensor Circuit |
| P2434 | Secondary Air Injection System Air Flow/Pressure Sensor Circuit |
| P2435 | Secondary Air Injection System Air Flow/Pressure Sensor Circuit |
| P2436 | Secondary Air Injection System Air Flow/Pressure Sensor Circuit |
| P2437 | Secondary Air Injection System Air Flow/Pressure Sensor Circuit |
| P2438 | Secondary Air Injection System Air Flow/Pressure Sensor Circuit |
| P2439 | Secondary Air Injection System Air Flow/Pressure Sensor Circuit |
| P2440 | Secondary Air Injection System Switching Valve Stuck Open |
| P2441 | Secondary Air Injection System Switching Valve Stuck Closed |
| P2442 | Secondary Air Injection System Switching Valve Stuck Open |
| P2443 | Secondary Air Injection System Switching Valve Stuck Closed |
| P2444 | Secondary Air Injection System Pump Stuck On |
| P2445 | Secondary Air Injection System Pump Stuck Off |
| P2446 | Secondary Air Injection System Pump Stuck On |
| P2447 | Secondary Air Injection System Pump Stuck Off |
| P2448 | Secondary Air Injection System High Air Flow |
| P2449 | Secondary Air Injection System High Air Flow |
| P244A | Diesel Particulate Filter Differential Pressure Too Low |
| P244B | Diesel Particulate Filter Differential Pressure Too High |
| P244C | Exhaust Temperature Too Low For Particulate Filter Regeneration |
| P244D | Exhaust Temperature Too High For Particulate Filter Regeneration |
| P244E | Exhaust Temperature Too Low For Particulate Filter Regeneration |
| P244F | Exhaust Temperature Too High For Particulate Filter Regeneration |
| P2450 | Evaporative Emission System Switching Valve Performance/Stuck |
| P2451 | Evaporative Emission System Switching Valve Stuck Closed |
| P2452 | Diesel Particulate Filter Pressure Sensor "A" Circuit |
| P2453 | Diesel Particulate Filter Pressure Sensor "A" Circuit |
| P2454 | Diesel Particulate Filter Pressure Sensor "A" Circuit Low |
| P2455 | Diesel Particulate Filter Pressure Sensor "A" Circuit High |
| P2456 | Diesel Particulate Filter Pressure Sensor "A" Circuit |
| P2457 | Exhaust Gas Recirculation Cooling System Performance |
| P2458 | Diesel Particulate Filter Regeneration Duration |
| P2459 | Diesel Particulate Filter Regeneration Frequency |
| P245A | Exhaust Gas Recirculation Cooler Bypass Control Circuit/Open |
| P245B | Exhaust Gas Recirculation Cooler Bypass Control Circuit |
| P245C | Exhaust Gas Recirculation Cooler Bypass Control Circuit Low |
| P245D | Exhaust Gas Recirculation Cooler Bypass Control Circuit High |
| P245E | Diesel Particulate Filter Pressure Sensor "B" Circuit |
| P245F | Diesel Particulate Filter Pressure Sensor "B" Circuit |
| P2460 | Diesel Particulate Filter Pressure Sensor "B" Circuit Low |
| P2461 | Diesel Particulate Filter Pressure Sensor "B" Circuit High |
| P2462 | Diesel Particulate Filter Pressure Sensor "B" Circuit |
| P2463 | Diesel Particulate Filter Restriction - Soot Accumulation |
| P2464 | Diesel Particulate Filter Differential Pressure Too Low |
| P2465 | Diesel Particulate Filter Differential Pressure Too High |
| P2466 | Exhaust Gas Temperature Sensor Circuit |
| P2467 | Exhaust Gas Temperature Sensor Circuit Range/Performance |
| P2468 | Exhaust Gas Temperature Sensor Circuit Low |
| P2469 | Exhaust Gas Temperature Sensor Circuit High |
| P246A | Exhaust Gas Temperature Sensor Circuit Intermittent/Erratic |
| P246B | Vehicle Conditions Incorrect for Diesel Particulate Filter |
| P246C | Diesel Particulate Filter Restriction - Forced Limited Power |
| P246D | Diesel Particulate Filter Pressure Sensor "A"/"B" Correlation |
| P246E | Exhaust Gas Temperature Sensor Circuit |
| P246F | Exhaust Gas Temperature Sensor Circuit Range/Performance |
| P2470 | Exhaust Gas Temperature Sensor Circuit Low |
| P2471 | Exhaust Gas Temperature Sensor Circuit High |
| P2472 | Exhaust Gas Temperature Sensor Circuit Intermittent/Erratic |
| P2473 | Exhaust Gas Temperature Sensor Circuit |
| P2474 | Exhaust Gas Temperature Sensor Circuit Range/Performance |
| P2475 | Exhaust Gas Temperature Sensor Circuit Low |
| P2476 | Exhaust Gas Temperature Sensor Circuit High |
| P2477 | Exhaust Gas Temperature Sensor Circuit Intermittent/Erratic |
| P2478 | Exhaust Gas Temperature Out of Range |
| P2479 | Exhaust Gas Temperature Out of Range |
| P247A | Exhaust Gas Temperature Out of Range |
| P247B | Exhaust Gas Temperature Out of Range |
| P247C | Exhaust Gas Temperature Out of Range |
| P247D | Exhaust Gas Temperature Out of Range |
| P247E | Exhaust Gas Temperature Out of Range |
| P247F | Exhaust Gas Temperature Out of Range |
| P2480 | Exhaust Gas Temperature Sensor Circuit/Open |
| P2481 | Exhaust Gas Temperature Sensor Circuit Low |
| P2482 | Exhaust Gas Temperature Sensor Circuit High |
| P2483 | Exhaust Gas Temperature Sensor Circuit Range/Performance |
| P2484 | Exhaust Gas Temperature Sensor Circuit Intermittent/Erratic |
| P2485 | Exhaust Gas Temperature Sensor Circuit/Open |
| P2486 | Exhaust Gas Temperature Sensor Circuit Low |
| P2487 | Exhaust Gas Temperature Sensor Circuit High |
| P2488 | Exhaust Gas Temperature Sensor Circuit Range/Performance |
| P2489 | Exhaust Gas Temperature Sensor Circuit Intermittent/Erratic |
P2500-P2599 OBD2 Codes List
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| Codes | Definition |
|---|---|
| P2500 | Generator Lamp/L-Terminal Circuit Low |
| P2501 | Generator Lamp/L-Terminal Circuit High |
| P2502 | Charging System Voltage |
| P2503 | Charging System Voltage Low |
| P2504 | Charging System Voltage High |
| P2505 | ECM/PCM Power Input Signal |
| P2506 | ECM/PCM Power Input Signal Range/Performance |
| P2507 | ECM/PCM Power Input Signal Low |
| P2508 | ECM/PCM Power Input Signal High |
| P2509 | ECM/PCM Power Input Signal Intermittent |
| P250A | Engine Oil Level Sensor Circuit |
| P250B | Engine Oil Level Sensor Circuit Range/Performance |
| P250C | Engine Oil Level Sensor Circuit Low |
| P250D | Engine Oil Level Sensor Circuit High |
| P250E | Engine Oil Level Sensor Circuit Intermittent/Erratic |
| P250F | Engine Oil Level Too Low |
| P2510 | ECM/PCM Power Relay Sense Circuit Range/Performance |
| P2511 | ECM/PCM Power Relay Sense Circuit Intermittent |
| P2512 | Event Data Recorder Request Circuit/ Open |
| P2513 | Event Data Recorder Request Circuit Low |
| P2514 | Event Data Recorder Request Circuit High |
| P2515 | A/C Refrigerant Pressure Sensor "B" Circuit |
| P2516 | A/C Refrigerant Pressure Sensor "B" Circuit Range/Performance |
| P2517 | A/C Refrigerant Pressure Sensor "B" Circuit Low |
| P2518 | A/C Refrigerant Pressure Sensor "B" Circuit High |
| P2519 | A/C Request "A" Circuit |
| P251A | PTO Enable Switch Circuit/Open |
| P251B | PTO Enable Switch Circuit Low |
| P251C | PTO Enable Switch Circuit High |
| P251D | PTO Engine Shutdown Circuit/Open |
| P251E | PTO Engine Shutdown Circuit Low |
| P251F | PTO Engine Shutdown Circuit High |
| P2520 | A/C Request "A" Circuit Low |
| P2521 | A/C Request "A" Circuit High |
| P2522 | A/C Request "B" Circuit |
| P2523 | A/C Request "B" Circuit Low |
| P2524 | A/C Request "B" Circuit High |
| P2525 | Vacuum Reservoir Pressure Sensor Circuit |
| P2526 | Vacuum Reservoir Pressure Sensor Circuit Range/Performance |
| P2527 | Vacuum Reservoir Pressure Sensor Circuit Low |
| P2528 | Vacuum Reservoir Pressure Sensor Circuit High |
| P2529 | Vacuum Reservoir Pressure Sensor Circuit Intermittent |
| P252A | Engine Oil Quality Sensor Circuit |
| P252B | Engine Oil Quality Sensor Circuit Range/Performance |
| P252C | Engine Oil Quality Sensor Circuit Low |
| P252D | Engine Oil Quality Sensor Circuit High |
| P252E | Engine Oil Quality Circuit Intermittent/Erratic |
| P252F | Engine Oil Level Too High |
| P2530 | Ignition Switch Run Position Circuit |
| P2531 | Ignition Switch Run Position Circuit Low |
| P2532 | Ignition Switch Run Position Circuit High |
| P2533 | Ignition Switch Run/Start Position Circuit |
| P2534 | Ignition Switch Run/Start Position Circuit Low |
| P2535 | Ignition Switch Run/Start Position Circuit High |
| P2536 | Ignition Switch Accessory Position Circuit |
| P2537 | Ignition Switch Accessory Position Circuit Low |
| P2538 | Ignition Switch Accessory Position Circuit High |
| P2539 | Low Pressure Fuel System Sensor Circuit |
| P253A | PTO Sense Circuit/Open |
| P253B | PTO Sense Circuit Range/Performance |
| P253C | PTO Sense Circuit Low |
| P253D | PTO Sense Circuit High |
| P253E | PTO Sense Circuit Intermittent/Erratic |
| P253F | Engine Oil Deteriorated |
| P2540 | Low Pressure Fuel System Sensor Circuit Range/Performance |
| P2541 | Low Pressure Fuel System Sensor Circuit Low |
| P2542 | Low Pressure Fuel System Sensor Circuit High |
| P2543 | Low Pressure Fuel System Sensor Circuit Intermittent |
| P2544 | Torque Management Request Input Signal "A" |
| P2545 | Torque Management Request Input Signal "A" Range/Performance |
| P2546 | Torque Management Request Input Signal "A" Low |
| P2547 | Torque Management Request Input Signal "A" High |
| P2548 | Torque Management Request Input Signal "B" |
| P2549 | Torque Management Request Input Signal "B" Range/Performance |
| P254A | PTO Speed Selector Sensor/Switch 1 Circuit/Open |
| P254B | PTO Speed Selector Sensor/Switch 1 Range/Performance |
| P254C | PTO Speed Selector Sensor/Switch 1 Circuit Low |
| P254D | PTO Speed Selector Sensor/Switch 1 Circuit High |
| P254E | PTO Speed Selector Sensor/Switch 1 Circuit Intermittent/Erratic |
| P254F | Engine Hood Switch Circuit |
| P2550 | Torque Management Request Input Signal "B" Low |
| P2551 | Torque Management Request Input Signal "B" High |
| P2552 | Throttle/Fuel Inhibit Circuit |
| P2553 | Throttle/Fuel Inhibit Circuit Range/Performance |
| P2554 | Throttle/Fuel Inhibit Circuit Low |
| P2555 | Throttle/Fuel Inhibit Circuit High |
| P2556 | Engine Coolant Level Sensor/Switch Circuit |
| P2557 | Engine Coolant Level Sensor/Switch Circuit Range/Performance |
| P2558 | Engine Coolant Level Sensor/Switch Circuit Low |
| P2559 | Engine Coolant Level Sensor/Switch Circuit High |
| P255A | PTO Speed Selector Sensor/Switch 2 Circuit/Open |
| P255B | PTO Speed Selector Sensor/Switch 2 Range/Performance |
| P255C | PTO Speed Selector Sensor/Switch 2 Circuit Low |
| P255D | PTO Speed Selector Sensor/Switch 2 Circuit High |
| P255E | PTO Speed Selector Sensor/Switch 2 Circuit Intermittent/Erratic |
| P255F | A/C Request "A" Circuit Range/Performance |
| P2560 | Engine Coolant Level Low |
| P2561 | A/C Control Module Requested MIL Illumination |
| P2562 | Turbocharger Boost Control Position Sensor "A" Circuit |
| P2563 | Turbocharger Boost Control Position Sensor "A" Circuit |
| P2564 | Turbocharger Boost Control Position Sensor "A" Circuit Low |
| P2565 | Turbocharger Boost Control Position Sensor "A" Circuit High |
| P2566 | Turbocharger Boost Control Position Sensor "A" Circuit Intermittent |
| P2567 | Direct Ozone Reduction Catalyst Temperature Sensor Circuit |
| P2568 | Direct Ozone Reduction Catalyst Temperature Sensor Circuit |
| P2569 | Direct Ozone Reduction Catalyst Temperature Sensor Circuit Low |
| P256A | Engine Idle Speed Selector Sensor/Switch Circuit/Open |
| P256B | Engine Idle Speed Selector Sensor/Switch Range/Performance |
| P256C | Engine Idle Speed Selector Sensor/Switch Circuit Low |
| P256D | Engine Idle Speed Selector Sensor/Switch Circuit High |
| P256E | Engine Idle Speed Selector Sensor/Switch Circuit |
| P256F | A/C Request "B" Circuit Range/Performance |
| P2570 | Direct Ozone Reduction Catalyst Temperature Sensor Circuit High |
| P2571 | Direct Ozone Reduction Catalyst Temperature Sensor Circuit |
| P2572 | Direct Ozone Reduction Catalyst Deterioration Sensor Circuit |
| P2573 | Direct Ozone Reduction Catalyst Deterioration Sensor Circuit |
| P2574 | Direct Ozone Reduction Catalyst Deterioration Sensor Circuit Low |
| P2575 | Direct Ozone Reduction Catalyst Deterioration Sensor Circuit High |
| P2576 | Direct Ozone Reduction Catalyst Deterioration Sensor Circuit |
| P2577 | Direct Ozone Reduction Catalyst Efficiency Below Threshold |
| P2578 | Turbocharger Speed Sensor Circuit |
| P2579 | Turbocharger Speed Sensor Circuit Range/Performance |
| P257A | Vacuum Reservoir Control Circuit/Open |
| P257B | Vacuum Reservoir Control Circuit Low |
| P257C | Vacuum Reservoir Control Circuit High |
| P257D | Engine Hood Switch Circuit Range/Performance |
| P257E | Engine Hood Switch Circuit Low |
| P257F | Engine Hood Switch Circuit High |
| P2580 | Turbocharger Speed Sensor Circuit Low |
| P2581 | Turbocharger Speed Sensor Circuit High |
| P2582 | Turbocharger Speed Sensor Circuit Intermittent |
| P2583 | Cruise Control Front Distance Range Sensor |
| P2584 | Fuel Additive Control Module Requested MIL Illumination |
| P2585 | Fuel Additive Control Module Warning Lamp Request |
| P2586 | Turbocharger Boost Control Position Sensor "B" Circuit |
| P2587 | Turbocharger Boost Control Position Sensor "B" Circuit |
| P2588 | Turbocharger Boost Control Position Sensor "B" Circuit Low |
| P2589 | Turbocharger Boost Control Position Sensor "B" Circuit High |
| P258A | Vacuum Pump Control Circuit/Open |
| P258B | Vacuum Pump Control Range/Performance |
| P258C | Vacuum Pump Control Circuit Low |
| P258D | Vacuum Pump Control Circuit High |
| P258E | PTO Enable Switch Performance |
| P258F | Torque Management Request Output Signal |
| P2590 | Turbocharger Boost Control Position Sensor "B" Circuit |
| P2591 | Cruise Control Front Distance Range Sensor |
| P2592 | Cruise Control Front Distance Range Sensor |
P2600-P2699 OBD2 Codes List
SEARCH your code here
| Codes | Definition |
|---|---|
| P2600 | Coolant Pump "A" Control Circuit/Open |
| P2601 | Coolant Pump "A" Control Circuit Range/Performance |
| P2602 | Coolant Pump "A" Control Circuit Low |
| P2603 | Coolant Pump "A" Control Circuit High |
| P2604 | Intake Air Heater "A" Circuit Range/Performance |
| P2605 | Intake Air Heater "B" Circuit/Open |
| P2606 | Intake Air Heater "B" Circuit Range/Performance |
| P2607 | Intake Air Heater "B" Circuit Low |
| P2608 | Intake Air Heater "B" Circuit High |
| P2609 | Intake Air Heater System Performance |
| P260A | PTO Control Circuit/Open |
| P260B | PTO Control Circuit Low |
| P260C | PTO Control Circuit High |
| P260D | PTO Engaged Lamp Control Circuit |
| P260E | Diesel Particulate Filter Regeneration Lamp Control Circuit |
| P260F | Evaporative System Monitoring Processor Performance |
| P2610 | ECM/PCM Internal Engine Off Timer Performance |
| P2611 | A/C Refrigerant Distribution Valve Control Circuit/Open |
| P2612 | A/C Refrigerant Distribution Valve Control Circuit Low |
| P2613 | A/C Refrigerant Distribution Valve Control Circuit High |
| P2614 | Camshaft Position Signal Output Circuit/Open |
| P2615 | Camshaft Position Signal Output Circuit Low |
| P2616 | Camshaft Position Signal Output Circuit High |
| P2617 | Crankshaft Position Signal Output Circuit/Open |
| P2618 | Crankshaft Position Signal Output Circuit Low |
| P2619 | Crankshaft Position Signal Output Circuit High |
| P261A | Coolant Pump "B" Control Circuit/Open |
| P261B | Coolant Pump "B" Control Circuit Range/Performance |
| P261C | Coolant Pump "B" Control Circuit Low |
| P261D | Coolant Pump "B" Control Circuit High |
| P2620 | Throttle Position Output Circuit/Open |
| P2621 | Throttle Position Output Circuit Low |
| P2622 | Throttle Position Output Circuit High |
| P2623 | Injector Control Pressure Regulator Circuit/Open |
| P2624 | Injector Control Pressure Regulator Circuit Low |
| P2625 | Injector Control Pressure Regulator Circuit High |
| P2626 | O2 Sensor Pumping Current Trim Circuit/Open |
| P2627 | O2 Sensor Pumping Current Trim Circuit Low |
| P2628 | O2 Sensor Pumping Current Trim Circuit High |
| P2629 | O2 Sensor Pumping Current Trim Circuit/Open |
| P2630 | O2 Sensor Pumping Current Trim Circuit Low |
| P2631 | O2 Sensor Pumping Current Trim Circuit High |
| P2632 | Fuel Pump "B" Control Circuit /Open |
| P2633 | Fuel Pump "B" Control Circuit Low |
| P2634 | Fuel Pump "B" Control Circuit High |
| P2635 | Fuel Pump "A" Low Flow/Performance |
| P2636 | Fuel Pump "B" Low Flow/Performance |
| P2637 | Torque Management Feedback Signal "A" |
| P2638 | Torque Management Feedback Signal "A" Range/Performance |
| P2639 | Torque Management Feedback Signal "A" Low |
| P2640 | Torque Management Feedback Signal "A" High |
| P2641 | Torque Management Feedback Signal "B" |
| P2642 | Torque Management Feedback Signal "B" Range/Performance |
| P2643 | Torque Management Feedback Signal "B" Low |
| P2644 | Torque Management Feedback Signal "B" High |
| P2645 | "A" Rocker Arm Actuator Control Circuit/Open |
| P2646 | "A" Rocker Arm Actuator System Performance/Stuck Off |
| P2647 | "A" Rocker Arm Actuator System Stuck On |
| P2648 | "A" Rocker Arm Actuator Control Circuit Low |
| P2649 | "A" Rocker Arm Actuator Control Circuit High |
| P264A | "A" Rocker Arm Actuator Position Sensor Circuit |
| P264B | "A" Rocker Arm Actuator Position Sensor Circuit Range/Performance |
| P264C | "A" Rocker Arm Actuator Position Sensor Circuit Low |
| P264D | "A" Rocker Arm Actuator Position Sensor Circuit High |
| P264E | "A" Rocker Arm Actuator Position Sensor Circuit Intermittent/Erratic |
| P2650 | "B" Rocker Arm Actuator Control Circuit/Open |
| P2651 | "B" Rocker Arm Actuator System Performance/Stuck Off |
| P2652 | "B" Rocker Arm Actuator System Stuck On |
| P2653 | "B" Rocker Arm Actuator Control Circuit Low |
| P2654 | "B" Rocker Arm Actuator Control Circuit High |
| P2655 | "A" Rocker Arm Actuator Control Circuit/Open |
| P2656 | "A" Rocker Arm Actuator System Performance/Stuck Off |
| P2657 | "A" Rocker Arm Actuator System Stuck On |
| P2658 | "A" Rocker Arm Actuator Control Circuit Low |
| P2659 | "A" Rocker Arm Actuator Control Circuit High |
| P265A | "B" Rocker Arm Actuator Position Sensor Circuit |
| P265B | "B" Rocker Arm Actuator Position Sensor Circuit Range/Performance |
| P265C | "B" Rocker Arm Actuator Position Sensor Circuit Low |
| P265D | "B" Rocker Arm Actuator Position Sensor Circuit High |
| P265E | "B" Rocker Arm Actuator Position Sensor Circuit Intermittent/Erratic |
| P2660 | "B" Rocker Arm Actuator Control Circuit/Open |
| P2661 | "B" Rocker Arm Actuator System Performance/Stuck Off |
| P2662 | "B" Rocker Arm Actuator System Stuck On |
| P2663 | "B" Rocker Arm Actuator Control Circuit Low |
| P2664 | "B" Rocker Arm Actuator Control Circuit High |
| P2665 | Fuel Shutoff Valve "B" Control Circuit/Open |
| P2666 | Fuel Shutoff Valve "B" Control Circuit Low |
| P2667 | Fuel Shutoff Valve "B" Control Circuit High |
| P2668 | Fuel Mode Indicator Lamp Control Circuit |
| P2669 | Actuator Supply Voltage "B" Circuit /Open |
| P266A | "A" Rocker Arm Actuator Position Sensor Circuit |
| P266B | "A" Rocker Arm Actuator Position Sensor Circuit Range/Performance |
| P266C | "A" Rocker Arm Actuator Position Sensor Circuit Low |
| P266D | "A" Rocker Arm Actuator Position Sensor Circuit High |
| P266E | "A" Rocker Arm Actuator Position Sensor Circuit Intermittent/Erratic |
| P2670 | Actuator Supply Voltage "B" Circuit Low |
| P2671 | Actuator Supply Voltage "B" Circuit High |
| P2672 | Injection Pump Timing Offset |
| P2673 | Injection Pump Timing Calibration not Learned |
| P2674 | Injection Pump Fuel Calibration not Learned |
| P2675 | Air Cleaner Inlet Control Circuit/Open |
| P2676 | Air Cleaner Inlet Control Circuit Low |
| P2677 | Air Cleaner Inlet Control Circuit High |
| P2678 | Coolant Degassing Valve Control Circuit/Open |
| P2679 | Coolant Degassing Valve Control Circuit Low |
| P267A | "B" Rocker Arm Actuator Position Sensor Circuit |
| P267B | "B" Rocker Arm Actuator Position Sensor Circuit Range/Performance |
| P267C | "B" Rocker Arm Actuator Position Sensor Circuit Low |
| P267D | "B" Rocker Arm Actuator Position Sensor Circuit High |
| P267E | "B" Rocker Arm Actuator Position Sensor Circuit Intermittent/Erratic |
| P2680 | Coolant Degassing Valve Control Circuit High |
| P2681 | Engine Coolant Bypass Valve Control Circuit/Open |
| P2682 | Engine Coolant Bypass Valve Control Circuit Low |
| P2683 | Engine Coolant Bypass Valve Control Circuit High |
| P2684 | Actuator Supply Voltage "C" Circuit/Open |
| P2685 | Actuator Supply Voltage "C" Circuit Low |
| P2686 | Actuator Supply Voltage "C" Circuit High |
| P2687 | Fuel Supply Heater Control Circuit/Open |
| P2688 | Fuel Supply Heater Control Circuit Low |
| P2689 | Fuel Supply Heater Control Circuit High |
| P268A | Fuel Injector Calibration not Learned/Programmed |
| P268B | High Pressure Fuel Pump Calibration not Learned/Programmed |
| P268C | Cylinder 1 Injector Data Incompatible |
| P268D | Cylinder 2 Injector Data Incompatible |
| P268E | Cylinder 3 Injector Data Incompatible |
| P268F | Cylinder 4 Injector Data Incompatible |
| P2690 | Cylinder 5 Injector Data Incompatible |
| P2691 | Cylinder 6 Injector Data Incompatible |
| P2692 | Cylinder 7 Injector Data Incompatible |
| P2693 | Cylinder 8 Injector Data Incompatible |
| P2694 | Cylinder 9 Injector Data Incompatible |
| P2695 | Cylinder 10 Injector Data Incompatible |
| P2696 | Injector Data Incompatible |
| P2697 | Exhaust Aftertreatment Fuel Injector "A" Circuit/Open |
| P2698 | Exhaust Aftertreatment Fuel Injector "A" Performance |
| P2699 | Exhaust Aftertreatment Fuel Injector "A" Circuit Low |
| P269A | Exhaust Aftertreatment Fuel Injector "A" Circuit High |
| P269B | Exhaust Aftertreatment Glow Plug Control Circuit/Open |
| P269C | Exhaust Aftertreatment Glow Plug Control Performance |
| P269D | Exhaust Aftertreatment Glow Plug Control Circuit Low |
| P269E | Exhaust Aftertreatment Glow Plug Control Circuit High |
| P269F | Exhaust Aftertreatment Glow Plug Circuit/Open |
| P26A0 | Exhaust Aftertreatment Glow Plug Performance |
| P26A1 | Exhaust Aftertreatment Glow Plug Circuit Low |
| P26A2 | Exhaust Aftertreatment Glow Plug Circuit High |
P2700-P2799 OBD2 Codes List
SEARCH your code here
| Codes | Definition |
|---|---|
| P2700 | Transmission Friction Element "A" Apply Time Range/Performance |
| P2701 | Transmission Friction Element "B" Apply Time Range/Performance |
| P2702 | Transmission Friction Element "C" Apply Time Range/Performance |
| P2703 | Transmission Friction Element "D" Apply Time Range/Performance |
| P2704 | Transmission Friction Element "E" Apply Time Range/Performance |
| P2705 | Transmission Friction Element "F" Apply Time Range/Performance |
| P2706 | Shift Solenoid "F" |
| P2707 | Shift Solenoid "F" Performance/Stuck Off |
| P2708 | Shift Solenoid "F" Stuck On |
| P2709 | Shift Solenoid "F" Electrical |
| P2710 | Shift Solenoid "F" Intermittent |
| P2711 | Unexpected Mechanical Gear Disengagement |
| P2712 | Hydraulic Power Unit Leakage |
| P2713 | Pressure Control Solenoid "D" |
| P2714 | Pressure Control Solenoid "D" Performance/Stuck Off |
| P2715 | Pressure Control Solenoid "D" Stuck On |
| P2716 | Pressure Control Solenoid "D" Electrical |
| P2717 | Pressure Control Solenoid "D" Intermittent |
| P2718 | Pressure Control Solenoid "D" Control Circuit/Open |
| P2719 | Pressure Control Solenoid "D" Control Circuit Range/Performance |
| P2720 | Pressure Control Solenoid "D" Control Circuit Low |
| P2721 | Pressure Control Solenoid "D" Control Circuit High |
| P2722 | Pressure Control Solenoid "E" |
| P2723 | Pressure Control Solenoid "E" Performance/Stuck Off |
| P2724 | Pressure Control Solenoid "E" Stuck On |
| P2725 | Pressure Control Solenoid "E" Electrical |
| P2726 | Pressure Control Solenoid "E" Intermittent |
| P2727 | Pressure Control Solenoid "E" Control Circuit/Open |
| P2728 | Pressure Control Solenoid "E" Control Circuit Range/Performance |
| P2729 | Pressure Control Solenoid "E" Control Circuit Low |
| P2730 | Pressure Control Solenoid "E" Control Circuit High |
| P2731 | Pressure Control Solenoid "F" |
| P2732 | Pressure Control Solenoid "F" Performance/Stuck Off |
| P2733 | Pressure Control Solenoid "F" Stuck On |
| P2734 | Pressure Control Solenoid "F" Electrical |
| P2735 | Pressure Control Solenoid "F" Intermittent |
| P2736 | Pressure Control Solenoid "F" Control Circuit/Open |
| P2737 | Pressure Control Solenoid "F" Control Circuit Range/Performance |
| P2738 | Pressure Control Solenoid "F" Control Circuit Low |
| P2739 | Pressure Control Solenoid "F" Control Circuit High |
| P273A | Transmission Friction Element "G" Apply Time Range/Performance |
| P273B | Transmission Friction Element "H" Apply Time Range/Performance |
| P2740 | Transmission Fluid Temperature Sensor "B" Circuit" |
| P2741 | Transmission Fluid Temperature Sensor "B" Circuit |
| P2742 | Transmission Fluid Temperature Sensor "B" Circuit Low |
| P2743 | Transmission Fluid Temperature Sensor "B" Circuit High |
| P2744 | Transmission Fluid Temperature Sensor "B" Circuit Intermittent |
| P2745 | Intermediate Shaft Speed Sensor "B" Circuit |
| P2746 | Intermediate Shaft Speed Sensor "B" Circuit Range/Performance |
| P2747 | Intermediate Shaft Speed Sensor "B" Circuit no Signal |
| P2748 | Intermediate Shaft Speed Sensor "B" Circuit Intermittent |
| P2749 | Intermediate Shaft Speed Sensor "C" Circuit |
| P2750 | Intermediate Shaft Speed Sensor "C" Circuit Range/Performance |
| P2751 | Intermediate Shaft Speed Sensor "C" Circuit no Signal |
| P2752 | Intermediate Shaft Speed Sensor "C" Circuit Intermittent |
| P2753 | Transmission Fluid Cooler Control Circuit/Open |
| P2754 | Transmission Fluid Cooler Control Circuit Low |
| P2755 | Transmission Fluid Cooler Control Circuit High |
| P2756 | Torque Converter Clutch Pressure Control Solenoid |
| P2757 | Torque Converter Clutch Pressure Control Solenoid Control Circuit |
| P2758 | Torque Converter Clutch Pressure Control Solenoid Control Circuit |
| P2759 | Torque Converter Clutch Pressure Control Solenoid Control Circuit |
| P2760 | Torque Converter Clutch Pressure Control Solenoid Control Circuit |
| P2761 | Torque Converter Clutch Pressure Control Solenoid Control |
| P2762 | Torque Converter Clutch Pressure Control Solenoid Control Circuit |
| P2763 | Torque Converter Clutch Pressure Control Solenoid Control Circuit |
| P2764 | Torque Converter Clutch Pressure Control Solenoid Control Circuit |
| P2765 | Input/Turbine Speed Sensor "B" Circuit |
| P2766 | Input/Turbine Speed Sensor "B" Circuit Range/Performance |
| P2767 | Input/Turbine Speed Sensor "B" Circuit no Signal |
| P2768 | Input/Turbine Speed Sensor "B" Circuit Intermittent |
| P2769 | Torque Converter Clutch Circuit Low |
| P2770 | Torque Converter Clutch Circuit High |
| P2771 | Four Wheel Drive (4WD) Low Switch Circuit |
| P2772 | Four Wheel Drive (4WD) Low Switch Circuit Range/Performance |
| P2773 | Four Wheel Drive (4WD) Low Switch Circuit Low |
| P2774 | Four Wheel Drive (4WD) Low Switch Circuit High |
| P2775 | Upshift Switch Circuit Range/Performance |
| P2776 | Upshift Switch Circuit Low |
| P2777 | Upshift Switch Circuit High |
| P2778 | Upshift Switch Circuit Intermittent/Erratic |
| P2779 | Downshift Switch Circuit Range/Performance |
| P2780 | Downshift Switch Circuit Low |
| P2781 | Downshift Switch Circuit High |
| P2782 | Downshift Switch Circuit Intermittent/Erratic |
| P2783 | Torque Converter Temperature Too High |
| P2784 | Input/Turbine Speed Sensor "A"/"B" Correlation |
| P2785 | Clutch Actuator Temperature Too High |
| P2786 | Gear Shift Actuator Temperature Too High |
| P2787 | Clutch Temperature Too High |
| P2788 | Auto Shift Manual Adaptive Learning at Limit |
| P2789 | Clutch "A" Adaptive Learning at Limit |
| P278A | Kick Down Switch Circuit |
| P278B | Kick Down Switch Circuit Range/Performance |
| P278C | Kick Down Switch Circuit Low |
| P278D | Kick Down Switch Circuit High |
| P278E | Kick Down Switch Circuit Intermittent/Erratic |
| P278F | Clutch "B" Adaptive Learning at Limit |
| P2790 | Gate Select Direction Circuit |
| P2791 | Gate Select Direction Circuit Low |
| P2792 | Gate Select Direction Circuit High |
| P2793 | Gear Shift Direction Circuit |
| P2794 | Gear Shift Direction Circuit Low |
| P2795 | Gear Shift Direction Circuit High |
| P2796 | AUXILIARY Transmission Fluid Pump Control Circuit/Open |
| P2797 | AUXILIARY Transmission Fluid Pump Performance |
| P2798 | AUXILIARY Transmission Fluid Pump Control Circuit Low |
| P2799 | AUXILIARY Transmission Fluid Pump Control Circuit High |
| P279A | Transfer Case Gear High Incorrect Ratio |
| P279B | Transfer Case Gear Low Incorrect Ratio |
| P279C | Transfer Case Gear Neutral Incorrect Ratio |
| P279D | Four Wheel Drive (4WD) Range Signal Circuit |
| P279E | Four Wheel Drive (4WD) Range Signal Circuit Range/Performance |
| P279F | Four Wheel Drive (4WD) Range Signal Circuit Low |
| P27A0 | Four Wheel Drive (4WD) Range Signal Circuit High |
P2800-P2899 OBD2 Codes List
SEARCH your code here
| Codes | Definition |
|---|---|
| P2800 | Transmission Range Sensor "B" Circuit (PRNDL Input) |
| P2801 | Transmission Range Sensor "B" Circuit Range/Performance |
| P2802 | Transmission Range Sensor "B" Circuit Low |
| P2803 | Transmission Range Sensor "B" Circuit High |
| P2804 | Transmission Range Sensor "B" Circuit Intermittent |
| P2805 | Transmission Range Sensor "A"/"B" Correlation |
| P2806 | Transmission Range Sensor Alignment |
| P2807 | Pressure Control Solenoid "G" |
| P2808 | Pressure Control Solenoid "G" Performance/Stuck Off |
| P2809 | Pressure Control Solenoid "G" Stuck On |
| P280A | Transmission Range Sensor "A" Circuit not Learned |
| P280B | Transmission Range Sensor "B" Circuit not Learned |
| P2810 | Pressure Control Solenoid "G" Electrical |
| P2811 | Pressure Control Solenoid "G" Intermittent |
| P2812 | Pressure Control Solenoid "G" Control Circuit/Open |
| P2813 | Pressure Control Solenoid "G" Control Circuit Range/Performance |
| P2814 | Pressure Control Solenoid "G" Control Circuit Low |
| P2815 | Pressure Control Solenoid "G" Control Circuit High |
| P2816 | Pressure Control Solenoid "H" |
| P2817 | Pressure Control Solenoid "H" Performance/Stuck Off |
| P2818 | Pressure Control Solenoid "H" Stuck On |
| P2819 | Pressure Control Solenoid "H" Electrical |
| P281A | Pressure Control Solenoid "H" Intermittent |
| P281B | Pressure Control Solenoid "H" Control Circuit/Open |
| P281C | Pressure Control Solenoid "H" Control Circuit Range/Performance |
| P281D | Pressure Control Solenoid "H" Control Circuit Low |
| P281E | Pressure Control Solenoid "H" Control Circuit High |
| P281F | Pressure Control Solenoid "J" |
| P2820 | Pressure Control Solenoid "J" Performance/Stuck Off |
| P2821 | Pressure Control Solenoid "J" Stuck On |
| P2822 | Pressure Control Solenoid "J" Electrical |
| P2823 | Pressure Control Solenoid "J" Intermittent |
| P2824 | Pressure Control Solenoid "J" Control Circuit/Open |
| P2825 | Pressure Control Solenoid "J" Control Circuit Range/Performance |
| P2826 | Pressure Control Solenoid "J" Control Circuit Low |
| P2827 | Pressure Control Solenoid "J" Control Circuit High |
| P2828 | Pressure Control Solenoid "K" |
| P2829 | Pressure Control Solenoid "K" Performance/Stuck Off |
| P282A | Pressure Control Solenoid "K" Stuck On |
| P282B | Pressure Control Solenoid "K" Electrical |
| P282C | Pressure Control Solenoid "K" Intermittent |
| P282D | Pressure Control Solenoid "K" Control Circuit/Open |
| P282E | Pressure Control Solenoid "K" Control Circuit Range/Performance |
| P282F | Pressure Control Solenoid "K" Control Circuit Low |
| P2830 | Pressure Control Solenoid "K" Control Circuit High |
| P2831 | Shift Fork "A" Position Circuit |
| P2832 | Shift Fork "A" Position Circuit Range/Performance |
| P2833 | Shift Fork "A" Position Circuit Low |
| P2834 | Shift Fork "A" Position Circuit High |
| P2835 | Shift Fork "A" Position Circuit Intermittent |
| P2836 | Shift Fork "B" Position Circuit |
| P2837 | Shift Fork "B" Position Circuit Range/Performance |
| P2838 | Shift Fork "B" Position Circuit Low |
| P2839 | Shift Fork "B" Position Circuit High |
| P283A | Shift Fork "B" Position Circuit Intermittent |
| P283B | Shift Fork "C" Position Circuit |
| P283C | Shift Fork "C" Position Circuit Range/Performance |
| P283D | Shift Fork "C" Position Circuit Low |
| P283E | Shift Fork "C" Position Circuit High |
| P283F | Shift Fork "C" Position Circuit Intermittent |
| P2840 | Shift Fork "D" Position Circuit |
| P2841 | Shift Fork "D" Position Circuit Range/Performance |
| P2842 | Shift Fork "D" Position Circuit Low |
| P2843 | Shift Fork "D" Position Circuit High |
| P2844 | Shift Fork "D" Position Circuit Intermittent |
| P2845 | Shift Fork "A" Position Sensor Incorrect Neutral Position Indicated |
| P2846 | Shift Fork "B" Position Sensor Incorrect Neutral Position Indicated |
| P2847 | Shift Fork "C" Position Sensor Incorrect Neutral Position Indicated |
| P2848 | Shift Fork "D" Position Sensor Incorrect Neutral Position Indicated |
| P2849 | Shift Fork "A" Stuck |
| P284A | Shift Fork "B" Stuck |
| P284B | Shift Fork "C" Stuck |
| P284C | Shift Fork "D" Stuck |
| P284D | Shift Fork "A" Unrequested Movement |
| P284E | Shift Fork "B" Unrequested Movement |
| P284F | Shift Fork "C" Unrequested Movement |
| P2850 | Shift Fork "D" Unrequested Movement |
| P2851 | Shift Fork Position Sensor "A"/"B" Correlation |
| P2852 | Shift Fork Position Sensor "C"/"D" Correlation |
| P2853 | Clutch "A" Pressure Discharge Performance |
| P2854 | Clutch "B" Pressure Discharge Performance |
| P2855 | Clutch "A" Pressure Charge Performance |
| P2856 | Clutch "B" Pressure Charge Performance |
| P2857 | Clutch "A" Pressure Engagement Performance |
| P2858 | Clutch "B" Pressure Engagement Performance |
| P2859 | Clutch "A" Pressure Disengagement Performance |
| P285A | Clutch "B" Pressure Disengagement Performance |
P2A00-P2A99 OBD2 Codes List
SEARCH your code here
| Codes | Definition |
|---|---|
| P2A00 | Heated oxygen sensor (H02S) 1, bank 1 - range/performance problem |
| P2A01 | Heated oxygen sensor (H028) 2, bank 1 - range/performance problem |
| P2A02 | Heated oxygen sensor (H02S) 3, bank 1 - range/performance problem |
| P2A03 | Heated oxygen sensor (H028) 1, bank 2- range/performance problem |
| P2A04 | Heated oxygen sensor (H028) 2, bank 2 - range/performance problem |
| P2A05 | Heated oxygen sensor (H02S) 3, bank 2 - range/performance problem |
| P2A06 | Heated oxygen sensor (H028) 1, bank 1 - circuit negative voltage |
| P2A07 | Heated oxygen sensor (H02S) 2, bank 1 - circuit negative voltage |
| P2A08 | Heated oxygen sensor (H02S) 3, bank 1 - circuit negative voltage |
| P2A09 | Heated oxygen sensor (H028) 1, bank 2 - circuit negative voltage |
| P2A0A | ISO/SAE Reserved |
| P2A0B | ISO/SAE Reserved |
| P2A0C | ISO/SAE Reserved |
| P2A0D | ISO/SAE Reserved |
| P2A0E | ISO/SAE Reserved |
| P2A0F | ISO/SAE Reserved |
| P2A10 | Heated oxygen sensor (H02S) 2. bank 2 - circuit negative voltage |
| P2A11 | Heated oxygen sensor (H02S) 3, bank 2 - circuit negative voltage |
| P2A12 – P2AFF | ISO/SAE Reserved |
P2B00-P2B99 OBD2 Codes List
SEARCH your code here
| Codes | Definition |
|---|---|
| P2B00 – P2BA6 | ISO/SAE Reserved |
| P2BA7 | NOx Exceedence - Empty Reagent Tank |
| P2BA8 | NOx Exceedence - Interruption of Reagent Dosing Activity |
| P2BA9 | NOx Exceedence - Insufficient Reagent Quality |
| P2BAA | NOx Exceedence - Low Reagent Consumption |
| P2BAB | NOx Exceedence - Incorrect EGR Flow |
| P2BAC | NOx Exceedence - Deactivation of EGR |
| P2BAD | NOx Exceedence - Root Cause Unknown |
| P2BAE | NOx Exceedence - NOx control monitoring system |
| P2BAF – P2BFF | ISO/SAE Reserved |
P3xxx OBD2 Codes List (PDF, Free Download) [FULL]
Bxxxx OBD2 Codes List (PDF, Free Download) [FULL]
Want to search a specific code? Navigate to the appropriate range below:
B1000-B3999 Car Diagnostic Codes List
SEARCH your code here
| Codes | Definition |
|---|---|
| B1000 | Manufacturer Controlled DTC |
| B1039 | Audio [+] output #2 (RF) circuit open |
| B1200 | Climate Control Pushbutton Circuit Failure |
| B1201 | Fuel Sender Circuit Failure |
| B1202 | Fuel Sender Circuit Open |
| B1203 | Fuel Sender Circuit Short To Battery |
| B1204 | Fuel Sender Circuit Short To Ground |
| B1205 | EIC Switch-1 Assembly Circuit Failure |
| B1206 | EIC Switch-1 Assembly Circuit Open |
| B1207 | EIC Switch-1 Assembly Circuit Short To Battery |
| B1208 | EIC Switch-1 Assembly Circuit Short To Ground |
| B1209 | EIC Switch-2 Assembly Circuit Failure |
| B1210 | EIC Switch-2 Assembly Circuit Open |
| B1211 | EIC Switch-2 Assembly Circuit Short To Battery |
| B1212 | EIC Switch-2 Assembly Circuit Short To Ground |
| B1213 | Anti-Theft Number of Programmed Keys Is Below Minimum |
| B1214 | Running Board Lamp Circuit Failure |
| B1215 | Running Board Lamp Circuit Short to Battery |
| B1216 | Emergency & Road Side Assistance Switch Circuit Short to Ground |
| B1217 | Horn Relay Coil Circuit Failure |
| B1218 | Horn Relay Coil Circuit Short to Vbatt |
| B1219 | Fuel Tank Pressure Sensor Circuit Failure |
| B1220 | Fuel Tank Pressure Sensor Circuit Open |
| B1222 | Fuel Temperature Sensor #1 Circuit Failure |
| B1223 | Fuel Temperature Sensor #1 Circuit Open |
| B1224 | Fuel Temperature Sensor #1 Circuit Short to Battery |
| B1225 | Fuel Temperature Sensor #1 Circuit Short to Ground |
| B1226 | Fuel Temperature Sensor #2 Circuit Failure |
| B1227 | Fuel Temperature Sensor #2 Circuit Open |
| B1228 | Fuel Temperature Sensor #2 Circuit Short to Battery |
| B1229 | Fuel Temperature Sensor #2 Circuit Short to Ground |
| B1231 | Longitudinal Acceleration Threshold Exceeded |
| B1232 | See Manufacturer |
| B1233 | Glass Break Sensor Failure |
| B1234 | Mirror Switch Invalid Code |
| B1235 | Window Feedback Failure |
| B1236 | Window Feedback Loss of Signal |
| B1237 | Window Feedback Out of Range |
| B1238 | Over Temperature Fault |
| B1239 | Air Flow Blend Door Driver Circuit Failure |
| B1240 | Wiper Washer Rear Pump Relay Circuit Failure |
| B1241 | Wiper Washer Rear Pump Relay Circuit Short to Battery |
| B1242 | Air Flow Recirculation Door Driver Circuit Failure |
| B1243 | Express Window Down Switch Circuit Short to Battery |
| B1244 | Wiper Rear Motor Run Relay Circuit Failure |
| B1245 | Wiper Rear Motor Run Relay Circuit Short to Battery |
| B1246 | Dim Panel Potentiometer Switch Circuit Failure |
| B1247 | Panel Dim Switch Circuit Open |
| B1248 | Passenger’s Seatback Autoglide Rearward Switch Circuit Short to Ground |
| B1249 | Blend Door Failure |
| B1250 | Air Temperature Internal Sensor Circuit Failure |
| B1251 | Air Temperature Internal Sensor Circuit Open |
| B1252 | Air Temperature Internal Sensor Circuit Short To Battery |
| B1253 | Air Temperature Internal Sensor Circuit Short To Ground |
| B1254 | Air Temperature External Sensor Circuit Failure |
| B1255 | Air Temperature External Sensor Circuit Open |
| B1256 | Air Temperature External Sensor Circuit Short To Battery |
| B1257 | Air Temperature External Sensor Circuit Short To Ground |
| B1258 | Solar Radiation Sensor Circuit Failure |
| B1259 | Solar Radiation Sensor Circuit Open |
| B1260 | Solar Radiation Sensor Circuit Short To Battery |
| B1261 | Solar Radiation Sensor Circuit Short To Ground |
| B1262 | Servo Motor Defrost Circuit Failure |
| B1263 | Servo Motor Vent Circuit Failure |
| B1264 | Servo Motor Foot Circuit Failure |
| B1265 | Servo Motor Coolair Bypass Circuit Failure |
| B1266 | Servo Motor Airintake Left Circuit Failure |
| B1267 | Servo Motor Airintake Right Circuit Failure |
| B1268 | Servo Motor Potentiometer Defrost Circuit Failure |
| B1269 | Servo Motor Potentiometer Defrost Circuit Open |
| B1270 | Servo Motor Potentiometer Defrost Circuit Short To Battery |
| B1271 | Servo Motor Potentiometer Defrost Circuit Short To Ground |
| B1272 | Servo Motor Potentiometer Vent Circuit Failure |
| B1273 | Servo Motor Potentiometer Vent Circuit Open |
| B1274 | Servo Motor Potentiometer Vent Circuit Short To Battery |
| B1275 | Servo Motor Potentiometer Vent Circuit Short To Ground |
| B1276 | Servo Motor Potentiometer Foot Circuit Failure |
| B1277 | Servo Motor Potentiometer Foot Circuit Open |
| B1278 | Servo Motor Potentiometer Foot Circuit Short To Battery |
| B1279 | Servo Motor Potentiometer Foot Circuit Short To Ground |
| B1280 | Servo Motor Potentiometer Coolair Circuit Failure |
| B1281 | Servo Motor Potentiometer Coolair Circuit Open |
| B1282 | Servo Motor Potentiometer Coolair Circuit Short To Battery |
| B1283 | Servo Motor Potentiometer Coolair Circuit Short To Ground |
| B1284 | Servo Motor Potentiometer Airintake Left Circuit Failure |
| B1285 | Servo Motor Potentiometer Airintake Left Circuit Open |
| B1286 | Servo Motor Potentiometer Airintake Left Circuit Short To Battery |
| B1287 | Servo Motor Potentiometer Airintake Left Circuit Short To Ground |
| B1288 | Servo Motor Potentiometer Airintake Right Circuit Failure |
| B1289 | Servo Motor Potentiometer Airintake Right Circuit Open |
| B1290 | Servo Motor Potentiometer Airintake Right Circuit Short To Battery |
| B1291 | Servo Motor Potentiometer Airintake Right Circuit Short To Ground |
| B1292 | Battery Power Relay Circuit Failure |
| B1293 | Battery Power Relay Circuit Open |
| B1294 | Battery Power Relay Circuit Short To Battery |
| B1295 | Battery Power Relay Circuit Short To Ground |
| B1296 | Power Supply Sensor Circuit Failure |
| B1297 | Power Supply Sensor Circuit Open |
| B1298 | Power Supply Sensor Circuit Short To Battery |
| B1299 | Power Supply Sensor Circuit Short To Ground |
| B1300 | Power Door Lock Circuit Failure |
| B1301 | Power Door Lock Circuit Open |
| B1302 | Accessory Delay Relay Coil Circuit Failure |
| B1303 | Accessory Delay Relay Coil Circuit Open |
| B1304 | Accessory Delay Relay Coil Circuit Short To Battery |
| B1305 | Accessory Delay Relay Coil Circuit Short To Ground |
| B1306 | Oil Level Switch Circuit Open |
| B1307 | Oil Level Switch Circuit Short To Battery |
| B1308 | Oil Level Switch Circuit Short To Ground |
| B1309 | Power Door Lock Circuit Short To Ground |
| B1310 | Power Door Unlock Circuit Failure |
| B1311 | Power Door Unlock Circuit Open |
| B1312 | Lamp Headlamp Input Circuit Short To Battery |
| B1313 | Battery Saver Relay Coil Circuit Failure |
| B1314 | Battery Saver Relay Coil Circuit Open |
| B1315 | Battery Saver Relay Coil Circuit Short To Battery |
| B1316 | Battery Saver Relay Coil Circuit Short To Ground |
| B1317 | Battery Voltage High |
| B1318 | Battery Voltage Low |
| B1319 | Driver Door Ajar Circuit Failure |
| B1320 | Driver Door Ajar Circuit Open |
| B1321 | Driver Door Ajar Circuit Short To Battery |
| B1322 | Driver Door Ajar Circuit Short To Ground |
| B1323 | Door Ajar Lamp Circuit Failure |
| B1324 | Door Ajar Lamp Circuit Open |
| B1325 | Door Ajar Lamp Circuit Short To Battery |
| B1326 | Door Ajar Lamp Circuit Short To Ground |
| B1327 | Passenger Door Ajar Circuit Failure |
| B1328 | Passenger Door Ajar Circuit Open |
| B1329 | Passenger Door Ajar Circuit Short To Battery |
| B1330 | Passenger Door Ajar Circuit Short To Ground |
| B1331 | Decklid Ajar Rear Door Circuit Failure |
| B1332 | Decklid Ajar Rear Door Circuit Open |
| B1333 | Decklid Ajar Rear Door Circuit Short To Battery |
| B1334 | Decklid Ajar Rear Door Circuit Short To Ground |
| B1335 | Door Ajar RR Circuit Failure |
| B1336 | Door Ajar RR Circuit Open |
| B1337 | Door Ajar RR Circuit Short To Battery |
| B1338 | Door Ajar RR Circuit Short To Ground |
| B1339 | Chime Input Request Circuit Short To Battery |
| B1340 | Chime Input Request Circuit Short To Ground |
| B1341 | Power Door Unlock Circuit Short To Ground |
| B1342 | ECU Is Defective |
| B1343 | Heated Backlite Input Circuit Failure |
| B1344 | Heated Backlite Input Circuit Open |
| B1345 | Heated Backlite Input Circuit Short To Ground |
| B1346 | Heated Backlite Input Circuit Short To Battery |
| B1347 | Heated Backlite Relay Circuit Failure |
| B1348 | Heated Backlite Relay Circuit Open |
| B1349 | Heated Backlite Relay Short To Battery |
| B1350 | Heated Backlite Relay Short To Ground |
| B1351 | Ignition Key-In Circuit Short To Battery |
| B1352 | Ignition Key-In Circuit Failure |
| B1353 | Ignition Key-In Circuit Open |
| B1354 | Ignition Key-In Circuit Short To Ground |
| B1355 | Ignition Run Circuit Failure |
| B1356 | Ignition Run Circuit Open |
| B1357 | Ignition Run Circuit Short To Battery |
| B1358 | Ignition Run Circuit Short To Ground |
| B1359 | Ignition Run/Acc Circuit Failure |
| B1360 | Ignition Run/Acc Circuit Open |
| B1361 | Ignition Run/Acc Circuit Short To Battery |
| B1362 | Ignition Run/Acc Circuit Short To Ground |
| B1363 | Ignition Start Circuit Failure |
| B1364 | Ignition Start Circuit Open |
| B1365 | Ignition Start Circuit Short To Battery |
| B1366 | Ignition Start Circuit Short To Ground |
| B1367 | Ignition Tach Circuit Failure |
| B1368 | Ignition Tach Circuit Open |
| B1369 | Ignition Tach Circuit Short To Battery |
| B1370 | Ignition Tach Circuit Short To Ground |
| B1371 | Illuminated Entry Relay Circuit Failure |
| B1372 | Illuminated Entry Relay Circuit Open |
| B1373 | Illuminated Entry Relay Short To Battery |
| B1374 | Illuminated Entry Relay Short To Ground |
| B1375 | Oil Change Lamp Circuit Open |
| B1376 | Oil Change Lamp Circuit Short To Battery |
| B1377 | Oil Change Lamp Circuit Failure |
| B1378 | Oil Change Lamp Circuit Short To Ground |
| B1379 | Oil Change Reset Button Circuit Short To Ground |
| B1380 | Oil Change Reset Button Circuit Failure |
| B1381 | Oil Change Reset Button Circuit Open |
| B1382 | Oil Change Reset Button Circuit Short To Battery |
| B1383 | Oil Level Lamp Circuit Short To Battery |
| B1384 | Oil Level Lamp Circuit Failure |
| B1385 | Oil Level Lamp Circuit Open |
| B1386 | Oil Level Lamp Circuit Short To Ground |
| B1387 | Oil Temperature Sensor Circuit Open |
| B1388 | Oil Temperature Sensor Circuit Short To Battery |
| B1389 | Oil Temperature Sensor Circuit Failure |
| B1390 | Oil Temperature Sensor Circuit Short To Ground |
| B1391 | Oil Level Switch Circuit Failure |
| B1392 | Power Door Memory Lock Relay Circuit Failure |
| B1393 | Power Door Memory Lock Relay Circuit Open |
| B1394 | Power Door Memory Lock Relay Circuit Short To Battery |
| B1395 | Power Door Memory Lock Relay Circuit Short To Ground |
| B1396 | Power Door Lock Circuit Short To Battery |
| B1397 | Power Door Unlock Circuit Short To Battery |
| B1398 | Driver Power Window One Touch Window Relay Circuit Failure |
| B1399 | Driver Power Window One Touch Window Relay Circuit Open |
B1400-B1699 Car Diagnostic Codes List
SEARCH your code here
| Codes | Definition |
|---|---|
| B1400 | Driver Power Window One Touch Window Relay Circuit Short To Battery |
| B1401 | Driver Power Window One Touch Window Relay Circuit Short To Ground |
| B1402 | Driver Power Window Down Switch Circuit Failure |
| B1403 | Driver Power Window Up Switch Circuit Failure |
| B1404 | Driver Power Window Down Circuit Open |
| B1405 | Driver Power Window Down Circuit Short To Battery |
| B1406 | Driver Power Window Down Circuit Short To Ground |
| B1407 | Driver Power Window Up Circuit Open |
| B1408 | Driver Power Window Up Circuit Short To Battery |
| B1409 | Driver Power Window Up Circuit Short To Ground |
| B1410 | Driver Power Window Motor Circuit Failure |
| B1411 | Driver Power Window Motor Circuit Open |
| B1412 | Driver Power Window Motor Circuit Short To Battery |
| B1413 | Driver Power Window Motor Circuit Short To Ground |
| B1414 | Power Window LR Motor Circuit Failure |
| B1415 | Power Window LR Motor Circuit Open |
| B1416 | Power Window LR Motor Circuit Short To Battery |
| B1417 | Power Window LR Motor Circuit Short To Ground |
| B1418 | Passenger Power Window Motor Circuit Failure |
| B1419 | Passenger Power Window Motor Circuit Open |
| B1420 | Passenger Power Window Motor Circuit Short To Battery |
| B1421 | Passenger Power Window Motor Circuit Short To Ground |
| B1422 | Power Window RR Motor Circuit Failure |
| B1423 | Power Window RR Motor Circuit Open |
| B1424 | Power Window RR Motor Circuit Short To Battery |
| B1425 | Power Window RR Motor Circuit Short To Ground |
| B1426 | Lamp Seat Belt Circuit Short To Battery |
| B1427 | Lamp Seat Belt Circuit Open |
| B1428 | Lamp Seat Belt Circuit Failure |
| B1429 | Lamp Seat Belt Circuit Short To Ground |
| B1430 | Seat Belt Switch Circuit Short To Ground |
| B1431 | Wiper Brake/Run Relay Circuit Failure |
| B1432 | Wiper Brake/Run Relay Circuit Short To Battery |
| B1433 | Wiper Brake/Run Relay Circuit Short To Ground |
| B1434 | Wiper Hi/Low Speed Relay Coil Circuit Failure |
| B1435 | Wiper Hi/Low Speed Relay Coil Circuit Open |
| B1436 | Wiper Hi/Low Speed Relay Coil Circuit Short To Battery |
| B1437 | Wiper Hi/Low Speed Relay Coil Circuit Short To Ground |
| B1438 | Wiper Mode Select Switch Circuit Failure |
| B1439 | Wiper Mode Select Switch Circuit Open |
| B1440 | Wiper Mode Select Switch Circuit Short To Battery |
| B1441 | Wiper Mode Select Switch Circuit Short To Ground |
| B1442 | Door Handle Switch Circuit Failure |
| B1443 | Door Handle Switch Circuit Open |
| B1444 | Door Handle Switch Circuit Short To Battery |
| B1445 | Door Handle Switch Circuit Short To Ground |
| B1446 | Wiper Park Sense Circuit Failure |
| B1447 | Wiper Park Sense Circuit Open |
| B1448 | Wiper Park Sense Circuit Short To Battery |
| B1449 | Wiper Park Sense Circuit Short To Ground |
| B1450 | Wiper Wash/Delay Switch Circuit Failure |
| B1451 | Wiper Wash/Delay Switch Circuit Open |
| B1452 | Wiper Wash/Delay Switch Circuit Short To Battery |
| B1453 | Wiper Wash/Delay Switch Circuit Short To Ground |
| B1454 | Wiper Washer Fluid Lamp Circuit Failure |
| B1455 | Wiper Washer Fluid Lamp Circuit Open |
| B1456 | Wiper Washer Fluid Lamp Circuit Short To Battery |
| B1457 | Wiper Washer Fluid Lamp Circuit Short To Ground |
| B1458 | Wiper Washer Pump Motor Relay Circuit Failure |
| B1459 | Wiper Washer Pump Motor Relay Coil Circuit Open |
| B1460 | Wiper Washer Pump Motor Relay Coil Circuit Short To Battery |
| B1461 | Wiper Washer Pump Motor Relay Coil Circuit Short To Ground |
| B1462 | Seat Belt Switch Circuit Failure |
| B1463 | Seat Belt Switch Circuit Open |
| B1464 | Seat Belt Switch Circuit Short To Battery |
| B1465 | Wiper Brake/Run Relay Circuit Open |
| B1466 | Wiper Hi/Low Speed Not Switching |
| B1467 | Wiper Hi/Low Speed Circuit Motor Short To Battery |
| B1468 | Chime Input Request Circuit Failure |
| B1469 | Chime Input Request Circuit Open |
| B1470 | Lamp Headlamp Input Circuit Failure |
| B1471 | Lamp Headlamp Input Circuit Open |
| B1472 | Lamp Headlamp Input Circuit Short To Ground |
| B1473 | Wiper Low Speed Circuit Motor Failure |
| B1474 | Battery Saver Power Relay Circuit Short To Battery |
| B1475 | Accessory Delay Relay Contact Short To Battery |
| B1476 | Wiper High Speed Circuit Motor Failure |
| B1477 | Wiper Hi/Low Circuit Motor Short To Ground |
| B1478 | Power Window One Touch Up/Down Activated Simultaneously |
| B1479 | Wiper Washer Fluid Level Sensor Circuit Failure |
| B1480 | Wiper Washer Fluid Level Sensor Circuit Open |
| B1481 | Wiper Washer Fluid Level Sensor Circuit Short To Battery |
| B1482 | Wiper Washer Fluid Level Sensor Circuit Short To Ground |
| B1483 | Brake Pedal Input Circuit Failure |
| B1484 | Brake Pedal Input Open Circuit |
| B1485 | Brake Pedal Input Circuit Battery Short |
| B1486 | Brake Pedal Input Circuit Ground Short |
| B1487 | Door Handle Right Front Circuit Failure |
| B1488 | Door Handle Right Front Circuit Open |
| B1489 | Door Handle Right Front Short To Battery |
| B1490 | Door Handle Right Front Short To Ground |
| B1491 | Ignition Cylinder Sensor Circuit Failure |
| B1492 | Ignition Cylinder Sensor Open Circuit |
| B1493 | Ignition Cylinder Sensor Battery Short |
| B1494 | Ignition Cylinder Sensor Ground Short |
| B1495 | Decklid Punch-Out Sensor Circuit Failure |
| B1496 | Decklid Punch-Out Sensor Open Circuit |
| B1497 | Decklid Punch-Out Sensor Battery Short |
| B1498 | Decklid Punch-Out Sensor Ground Short |
| B1499 | Lamp Turn Signal Left Circuit Failure |
| B1500 | Lamp Turn Signal Left Circuit Open |
| B1501 | Lamp Turn Signal Left Circuit Short To Battery |
| B1502 | Lamp Turn Signal Left Circuit Short To Ground |
| B1503 | Lamp Turn Signal Right Circuit Failure |
| B1504 | Lamp Turn Signal Right Circuit Open |
| B1505 | Lamp Turn Signal Right Circuit Short To Battery |
| B1506 | Lamp Turn Signal Right Circuit Short To Ground |
| B1507 | Flash To Pass Switch Circuit Failure |
| B1508 | Flash To Pass Switch Circuit Open |
| B1509 | Flash To Pass Switch Circuit Short To Battery |
| B1510 | Flash To Pass Switch Circuit Short To Ground |
| B1511 | Driver Door Handle Circuit Failure |
| B1512 | Driver Door Handle Circuit Open |
| B1513 | Driver Door Handle Circuit Short To Battery |
| B1514 | Driver Door Handle Circuit Short To Ground |
| B1515 | Seat Driver Occupied Switch Circuit Failure |
| B1516 | Seat Driver Occupied Switch Circuit Open |
| B1517 | Seat Driver Occupied Switch Circuit Short To Battery |
| B1518 | Seat Driver Occupied Switch Circuit Short To Ground |
| B1519 | Hood Switch Circuit Failure |
| B1520 | Hood Switch Circuit Open |
| B1521 | Hood Switch Circuit Short To Battery |
| B1522 | Hood Switch Circuit Short To Ground |
| B1523 | Keyless Entry Circuit Failure |
| B1524 | Keyless Entry Circuit Open |
| B1525 | Keyless Entry Circuit Short To Battery |
| B1526 | Keyless Entry Circuit Short To Ground |
| B1527 | Memory Set Switch Circuit Failure |
| B1528 | Memory Set Switch Circuit Open |
| B1529 | Memory Set Switch Circuit Short To Battery |
| B1530 | Memory Set Switch Circuit Short To Ground |
| B1531 | Memory 1 Switch Circuit Failure |
| B1532 | Memory 1 Switch Circuit Open |
| B1533 | Memory 1 Switch Circuit Short To Battery |
| B1534 | Memory 1 Switch Circuit Short To Ground |
| B1535 | Memory 2 Switch Circuit Failure |
| B1536 | Memory 2 Switch Circuit Open |
| B1537 | Memory 2 Switch Circuit Short To Battery |
| B1538 | Memory 2 Switch Circuit Short To Ground |
| B1539 | Mirror Driver Switch Assembly Circuit Failure |
| B1540 | Mirror Driver Switch Assembly Circuit Open |
| B1541 | Mirror Driver Switch Assembly Circuit Short To Battery |
| B1542 | Mirror Driver Switch Assembly Circuit Short To Ground |
| B1543 | Seat Direction Switch Assembly Circuit Failure |
| B1544 | Seat Direction Switch Assembly Circuit Open |
| B1545 | Seat Direction Switch Assembly Circuit Short To Battery |
| B1546 | Seat Direction Switch Assembly Circuit Short To Ground |
| B1547 | Power Window Master Circuit Failure |
| B1548 | Power Window Master Circuit Open |
| B1549 | Power Window Master Circuit Short To Battery |
| B1550 | Power Window Master Circuit Short To Ground |
| B1551 | Decklid Release Circuit Failure |
| B1552 | Decklid Release Circuit Open |
| B1553 | Decklid Release Circuit Short To Battery |
| B1554 | Decklid Release Circuit Short To Ground |
| B1555 | Ignition Run/Start Circuit Failure |
| B1556 | Ignition Run/Start Circuit Open |
| B1557 | Ignition Run/Start Circuit Short To Battery |
| B1558 | Ignition Run/Start Circuit Short To Ground |
| B1559 | Door Lock Cylinder Circuit Failure |
| B1560 | Door Lock Cylinder Circuit Open |
| B1561 | Door Lock Cylinder Circuit Short To Battery |
| B1562 | Door Lock Cylinder Circuit Short To Ground |
| B1563 | Door Ajar Circuit Failure |
| B1564 | Door Ajar Circuit Open |
| B1565 | Door Ajar Circuit Short To Battery |
| B1566 | Door Ajar Circuit Short To Ground |
| B1567 | Lamp Headlamp High-Beam Circuit Failure |
| B1568 | Lamp Headlamp High-Beam Circuit Open |
| B1569 | Lamp Headlamp High-Beam Circuit Short To Battery |
| B1570 | Lamp Headlamp High-Beam Circuit Short To Ground |
| B1571 | Door Ajar LR Circuit Failure |
| B1572 | Door Ajar LR Circuit Open |
| B1573 | Door Ajar LR Circuit Short To Battery |
| B1574 | Door Ajar LR Circuit Short To Ground |
| B1575 | Lamp Park Input Circuit Failure |
| B1576 | Lamp Park Input Circuit Open |
| B1577 | Lamp Park Input Circuit Short To Battery |
| B1578 | Lamp Park Input Circuit Short To Ground |
| B1579 | Dim Panel Increase Input Circuit Failure |
| B1580 | Dim Panel Increase Input Circuit Open |
| B1581 | Dim Panel Increase Input Circuit Short To Battery |
| B1582 | Dim Panel Increase Input Circuit Short To Ground |
| B1583 | Dim Panel Decrease Input Circuit Failure |
| B1584 | Dim Panel Decrease Input Circuit Open |
| B1585 | Dim Panel Decrease Input Circuit Short To Battery |
| B1586 | Dim Panel Decrease Input Circuit Short To Ground |
| B1587 | Autolamp Delay Increase Circuit Failure |
| B1588 | Autolamp Delay Increase Circuit Open |
| B1589 | Autolamp Delay Increase Circuit Short To Battery |
| B1590 | Autolamp Delay Increase Circuit Short To Ground |
| B1591 | Autolamp Delay Decrease Circuit Failure |
| B1592 | Autolamp Delay Decrease Circuit Open |
| B1593 | Autolamp Delay Decrease Circuit Short To Battery |
| B1594 | Autolamp Delay Decrease Circuit Short To Ground |
| B1595 | Ignition Switch Illegal Input Code |
| B1596 | Service Continuous Codes |
| B1597 | Driver’s Seat Seatback Autoglide Forward Switch Circuit Short to Ground |
| B1598 | Driver’s Seat Seatback Autoglide Rearward Switch Circuit Short to Ground |
| B1599 | Passenger’s Seatback Autoglide Forward Switch Circuit Short to Ground |
| B1600 | PATS Ignition Key Transponder Signal Is Not Received |
| B1601 | PATS Received Incorrect Key-Code From Ignition Key Transponder |
| B1602 | PATS Received Invalid Format Of Key-Code From Ignition Key Transponder |
| B1603 | Lamp Anti-Theft Indicator Circuit Failure |
| B1604 | Lamp Anti-Theft Indicator Circuit Open |
| B1605 | Lamp Anti-Theft Indicator Circuit Short To Battery |
| B1606 | Lamp Anti-Theft Indicator Circuit Short To Ground |
| B1607 | Illuminated Entry Input Circuit Failure |
| B1608 | Illuminated Entry Input Open Circuit |
| B1609 | Illuminated Entry Input Short Circuit To Battery |
| B1610 | Illuminated Entry Input Short Circuit To Ground |
| B1611 | Wiper Rear Mode Select Switch Circuit Failure |
| B1612 | Wiper Rear Mode Select Switch Circuit Open |
| B1613 | Wiper Rear Mode Select Switch Circuit Short To Battery |
| B1614 | Wiper Rear Mode Select Switch Circuit Short To Ground |
| B1615 | Wiper Rear Disable Switch Circuit Failure |
| B1616 | Wiper Rear Disable Switch Circuit Open |
| B1617 | Wiper Rear Disable Switch Circuit Short To Battery |
| B1618 | Wiper Rear Disable Switch Circuit Short To Ground |
| B1619 | Wiper Rear Low Limit Input Circuit Failure |
| B1620 | Wiper Rear Low Limit Input Circuit Open |
| B1621 | Wiper Rear Low Limit Input Circuit Short To Battery |
| B1622 | Wiper Rear Low Limit Input Circuit Short To Ground |
| B1623 | Lamp Keypad Output Circuit Failure |
| B1624 | Lamp Keypad Output Open Circuit |
| B1625 | Lamp Keypad Output Short Circuit To Battery |
| B1626 | Lamp Keypad Output Short Circuit To Ground |
| B1627 | PRNDL Reverse Input Circuit Failure |
| B1628 | PRNDL Reverse Input Open Circuit |
| B1629 | PRNDL Reverse Input Short To Battery |
| B1630 | PRNDL Reverse Input Short Circuit To Ground |
| B1631 | Mirror Driver Left Circuit Failure |
| B1632 | Mirror Driver Left Circuit Open |
| B1633 | Mirror Driver Left Circuit Short To Battery |
| B1634 | Mirror Driver Left Circuit Short To Ground |
| B1635 | Mirror Driver Right Circuit Failure |
| B1636 | Mirror Driver Right Circuit Open |
| B1637 | Mirror Driver Right Circuit Short To Battery |
| B1638 | Mirror Driver Right Short To Ground |
| B1639 | Mirror Passenger Left Circuit Failure |
| B1640 | Mirror Passenger Left Circuit Open |
| B1641 | Mirror Passenger Left Circuit Short To Battery |
| B1642 | Mirror Passenger Left Circuit Short To Ground |
| B1643 | Mirror Passenger Right Circuit Failure |
| B1644 | Mirror Passenger Right Circuit Open |
| B1645 | Mirror Passenger Right Circuit Short To Battery |
| B1646 | Mirror Passenger Right Circuit Short To Ground |
| B1647 | Seat Driver Recline Forward Circuit Failure |
| B1648 | Seat Driver Recline Forward Circuit Open |
| B1649 | Seat Driver Recline Forward Circuit Short To Battery |
| B1650 | Seat Driver Recline Forward Circuit Short To Ground |
| B1651 | Seat Driver Recline Backward Circuit Failure |
| B1652 | Seat Driver Recline Backward Circuit Open |
| B1653 | Seat Driver Recline Backward Circuit Short To Battery |
| B1654 | Seat Driver Recline Backward Circuit Short To Ground |
| B1655 | Seat Driver Rear Up Circuit Failure |
| B1656 | Seat Driver Rear Up Circuit Open |
| B1657 | Seat Driver Rear Up Circuit Short To Battery |
| B1658 | Seat Driver Rear Up Circuit Short To Ground |
| B1659 | Seat Driver Front Up Circuit Failure |
| B1660 | Seat Driver Front Up Circuit Open |
| B1661 | Seat Driver Front Up Circuit Short To Battery |
| B1662 | Seat Driver Front Up Circuit Short To Ground |
| B1663 | Seat Driver Front Up/Down Motor Stalled |
| B1664 | Seat Driver Rear Up/Down Motor Stalled |
| B1665 | Seat Driver Forward/Backward Motor Stalled |
| B1666 | Seat Driver Recline Motor Stalled |
| B1667 | Mirror Driver Up/Down Motor Stalled |
| B1668 | Mirror Driver Right/Left Motor Stalled |
| B1669 | Mirror Passenger Up/Down Motor Stalled |
| B1670 | Mirror Passenger Right/Left Motor Stalled |
| B1671 | Battery Module Voltage Out Of Range |
| B1672 | Seat Driver Occupied Input Circuit Failure |
| B1673 | Seat Driver Occupied Input Circuit Open |
| B1674 | Seat Driver Occupied Input Circuit Short To Battery |
| B1675 | Seat Driver Occupied Input Circuit Short To Ground |
| B1676 | Battery Pack Voltage Out Of Range |
| B1677 | Alarm Panic Input Circuit Failure |
| B1678 | Alarm Panic Input Circuit Open |
| B1679 | Alarm Panic Input Circuit Short To Battery |
| B1680 | Alarm Panic Input Circuit Short To Ground |
| B1681 | PATS Transceiver Module Signal Is Not Received |
| B1682 | PATS Is Disabled (Check Link Between PATS And Transponder) |
| B1683 | Mirror Driver/Passenger Switch Circuit Failure |
| B1684 | Mirror Driver/Passenger Switch Circuit Open |
| B1685 | Lamp Dome Input Circuit Failure |
| B1686 | Lamp Dome Input Circuit Open |
| B1687 | Lamp Dome Input Circuit Short To Battery |
| B1688 | Lamp Dome Input Circuit Short To Ground |
| B1689 | Autolamp Delay Circuit Failure |
| B1690 | Autolamp Delay Circuit Open |
| B1691 | Autolamp Delay Circuit Short To Battery |
| B1692 | Autolamp Delay Circuit Short To Ground |
| B1693 | Autolamp On Circuit Failure |
| B1694 | Autolamp On Circuit Open |
| B1695 | Autolamp On Circuit Short To Battery |
| B1696 | Autolamp On Circuit Short To Ground |
| B1697 | Mirror Driver/Passenger Switch Circuit Short To Battery |
| B1698 | Mirror Driver/Passenger Switch Circuit Short To Ground |
| B1699 | Passenger’s Seat Occupied Switch Circuit Short to Ground |
B1700-B1999 Car Diagnostic Codes List
SEARCH your code here
| Codes | Definition |
|---|---|
| B1700 | Passenger’s Seatbelt Tension Reducer Circuit Short to Ground |
| B1701 | Seat Driver Recline Forward Switch Circuit Failure |
| B1702 | Seat Driver Recline Forward Switch Circuit Open |
| B1703 | Seat Driver Recline Forward Switch Circuit Short To Battery |
| B1704 | Seat Driver Recline Forward Switch Circuit Short To Ground |
| B1705 | Seat Driver Recline Rearward Switch Circuit Failure |
| B1706 | Seat Driver Recline Rearward Switch Circuit Open |
| B1707 | Seat Driver Recline Rearward Switch Circuit Short To Battery |
| B1708 | Seat Driver Recline Rearward Switch Circuit Short To Ground |
| B1709 | Seat Driver Front Up Switch Circuit Failure |
| B1710 | Seat Driver Front Up Switch Circuit Open |
| B1711 | Seat Driver Front Up Switch Circuit Short To Battery |
| B1712 | Seat Driver Front Up Switch Circuit Short To Ground |
| B1713 | Seat Driver Front Down Switch Circuit Failure |
| B1714 | Seat Driver Front Down Switch Circuit Open |
| B1715 | Seat Driver Front Down Switch Circuit Short To Battery |
| B1716 | Seat Driver Front Down Switch Circuit Short To Ground |
| B1717 | Seat Driver Forward Switch Circuit Failure |
| B1718 | Seat Driver Forward Switch Circuit Open |
| B1719 | Seat Driver Forward Switch Circuit Short To Battery |
| B1720 | Seat Driver Forward Switch Circuit Short To Ground |
| B1721 | Seat Driver Rearward Switch Circuit Failure |
| B1722 | Seat Driver Rearward Switch Circuit Open |
| B1723 | Seat Driver Rearward Switch Circuit Short To Battery |
| B1724 | Seat Driver Rearward Switch Circuit Short To Ground |
| B1725 | Seat Driver Rear Up Switch Circuit Failure |
| B1726 | Seat Driver Rear Up Switch Circuit Open |
| B1727 | Seat Driver Rear Up Switch Circuit Short To Battery |
| B1728 | Seat Driver Rear Up Switch Circuit Short To Ground |
| B1729 | Seat Driver Rear Down Switch Circuit Failure |
| B1730 | Seat Driver Rear Down Switch Circuit Open |
| B1731 | Seat Driver Rear Down Switch Circuit Short To Battery |
| B1732 | Seat Driver Rear Down Switch Circuit Short To Ground |
| B1733 | Mirror Driver Vertical Switch Circuit Failure |
| B1734 | Mirror Driver Vertical Switch Circuit Open |
| B1735 | Mirror Driver Vertical Switch Circuit Short To Battery |
| B1736 | Mirror Driver Vertical Switch Circuit Short To Ground |
| B1737 | Mirror Driver Horizontal Switch Circuit Failure |
| B1738 | Mirror Driver Horizontal Switch Circuit Open |
| B1739 | Mirror Driver Horizontal Switch Circuit Short To Battery |
| B1740 | Mirror Driver Horizontal Switch Circuit Short To Ground |
| B1741 | Mirror Passenger Vertical Switch Circuit Failure |
| B1742 | Mirror Passenger Vertical Switch Circuit Open |
| B1743 | Mirror Passenger Vertical Switch Circuit Short To Battery |
| B1744 | Mirror Passenger Vertical Switch Circuit Short To Ground |
| B1745 | Mirror Passenger Horizontal Switch Circuit Failure |
| B1746 | Mirror Passenger Horizontal Switch Circuit Open |
| B1747 | Mirror Passenger Horizontal Switch Circuit Short To Battery |
| B1748 | Mirror Passenger Horizontal Switch Circuit Short To Ground |
| B1749 | Park/Neutral Switch Circuit Failure |
| B1750 | Park/Neutral Switch Circuit Open |
| B1751 | Park/Neutral Switch Circuit Short To Battery |
| B1752 | Park/Neutral Switch Circuit Short To Ground |
| B1753 | Hazard Flash Output Circuit Failure |
| B1754 | Hazard Flash Output Circuit Open |
| B1755 | Hazard Flash Output Circuit Short Battery |
| B1756 | Hazard Flash Output Circuit Short To Ground |
| B1757 | Seat Driver Rear Down Circuit Failure |
| B1758 | Seat Driver Rear Down Circuit Open |
| B1759 | Seat Driver Rear Down Circuit Short To Battery |
| B1760 | Seat Driver Rear Down Circuit Short To Ground |
| B1761 | Seat Driver Front Down Circuit Failure |
| B1762 | Seat Driver Front Down Circuit Open |
| B1763 | Seat Driver Front Down Circuit Short To Battery |
| B1764 | Seat Driver Front Down Circuit Short To Ground |
| B1765 | Seat Driver Forward Circuit Failure |
| B1766 | Seat Driver Forward Circuit Open |
| B1767 | Seat Driver Forward Circuit Short To Battery |
| B1768 | Seat Driver Forward Circuit Short To Ground |
| B1769 | Seat Driver Backward Circuit Failure |
| B1770 | Seat Driver Backward Circuit Open |
| B1771 | Seat Driver Backward Circuit Short To Battery |
| B1772 | Seat Driver Backward Circuit Short To Ground |
| B1773 | Mirror Driver Up Circuit Failure |
| B1774 | Mirror Driver Up Circuit Open |
| B1775 | Mirror Driver Up Circuit Short To Battery |
| B1776 | Mirror Driver Up Circuit Short To Ground |
| B1777 | Driver’s Seatbelt Tension Reducer Circuit Short to Ground |
| B1778 | Mirror Driver Down Circuit Failure |
| B1779 | Mirror Driver Down Circuit Open |
| B1780 | Mirror Driver Down Circuit Short To Battery |
| B1781 | Mirror Driver Down Short To Ground |
| B1782 | Mirror Passenger Up Circuit Failure |
| B1783 | Mirror Passenger Up Circuit Open |
| B1784 | Mirror Passenger Up Circuit Short To Battery |
| B1785 | Mirror Passenger Up Circuit Short To Ground |
| B1786 | Mirror Passenger Down Circuit Failure |
| B1787 | Mirror Passenger Down Circuit Open |
| B1788 | Mirror Passenger Down Circuit Short To Battery |
| B1789 | Mirror Passenger Down Circuit Short To Ground |
| B1790 | Autolamp Sensor Input Circuit Failure |
| B1791 | Autolamp Sensor Input Circuit Open |
| B1792 | Autolamp Sensor Input Circuit Short To Battery |
| B1793 | Autolamp Sensor Input Circuit Short To Ground |
| B1794 | Lamp Headlamp Low-Beam Circuit Failure |
| B1795 | Lamp Headlamp Low-Beam Circuit Open |
| B1796 | Lamp Headlamp Low-Beam Circuit Short To Battery |
| B1797 | Lamp Headlamp Low-Beam Circuit Short To Ground |
| B1798 | Lamp Turn Signal Front Output Circuit Failure |
| B1799 | Lamp Turn Signal Front Output Circuit Open |
| B1800 | Lamp Turn Signal Front Output Circuit Short To Battery |
| B1801 | Lamp Turn Signal Front Output Circuit Short To Ground |
| B1802 | Lamp Turn Signal Rear Output Circuit Failure |
| B1803 | Lamp Turn Signal Rear Output Circuit Open |
| B1804 | Lamp Turn Signal Rear Output Circuit Short To Battery |
| B1805 | Lamp Turn Signal Rear Output Circuit Short To Ground |
| B1806 | Lamp Tail Output Circuit Failure |
| B1807 | Lamp Tail Output Circuit Open |
| B1808 | Lamp Tail Output Circuit Short To Battery |
| B1809 | Lamp Tail Output Circuit Short To Ground |
| B1810 | Lamp Backup Switch Input Circuit Failure |
| B1811 | Lamp Backup Switch Input Circuit Open |
| B1812 | Lamp Backup Switch Input Circuit Short To Battery |
| B1813 | Lamp Backup Switch Input Circuit Short To Ground |
| B1814 | Wiper Rear Motor Down Relay Coil Circuit Failure |
| B1815 | Wiper Rear Motor Down Relay Coil Circuit Open |
| B1816 | Wiper Rear Motor Down Relay Coil Circuit Short To Battery |
| B1817 | Wiper Rear Motor Down Relay Coil Circuit Short To Ground |
| B1818 | Wiper Rear Motor Up Relay Coil Circuit Failure |
| B1819 | Wiper Rear Motor Up Relay Coil Circuit Open |
| B1820 | Wiper Rear Motor Up Relay Coil Circuit Short To Battery |
| B1821 | Wiper Rear Motor Up Relay Coil Circuit Short To Ground |
| B1822 | Wiper Rear Park Sense Input Circuit Failure |
| B1823 | Wiper Rear Park Sense Input Circuit Open |
| B1824 | Wiper Rear Park Sense Input Circuit Short To Battery |
| B1825 | Wiper Rear Park Sense Input Circuit Short To Ground |
| B1826 | Wiper Rear High Limit Input Circuit Failure |
| B1827 | Wiper Rear High Limit Input Circuit Open |
| B1828 | Wiper Rear High Limit Input Circuit Short To Battery |
| B1829 | Wiper Rear High Limit Input Circuit Short To Ground |
| B1830 | Door Unlock Disarm Switch Circuit Failure |
| B1831 | Door Unlock Disarm Switch Circuit Open |
| B1832 | Door Unlock Disarm Switch Circuit Short To Battery |
| B1833 | Door Unlock Disarm Switch Circuit Short To Ground |
| B1834 | Door Unlock Disarm Output Circuit Failure |
| B1835 | Door Unlock Disarm Output Circuit Open |
| B1836 | Door Unlock Disarm Output Circuit Short To Battery |
| B1837 | Door Unlock Disarm Output Circuit Short To Ground |
| B1838 | Battery Saver Power Relay Circuit Failure |
| B1839 | Wiper Rear Motor Circuit Failure |
| B1840 | Wiper Front Power Circuit Failure |
| B1841 | Wiper Front Power Circuit Open |
| B1842 | Wiper Front Power Circuit Short To Battery |
| B1843 | Wiper Front Power Circuit Short To Ground |
| B1844 | Phone Handset Circuit Failure |
| B1845 | Ignition Tamper Circuit Failure |
| B1846 | Ignition Tamper Circuit Open |
| B1847 | Ignition Tamper Circuit Short To Battery |
| B1848 | Ignition Tamper Circuit Short To Ground |
| B1849 | Climate Control Temperature Differential Circuit Failure |
| B1850 | Climate Control Temperature Differential Circuit Open |
| B1851 | Climate Control Temperature Differential Circuit Short To Battery |
| B1852 | Climate Control Temperature Differential Circuit Short To Ground |
| B1853 | Climate Control Air Temperature Internal Sensor Motor Circuit Failure |
| B1854 | Climate Control Air Temperature Internal Sensor Motor Circuit Open |
| B1855 | Climate Control Air Temperature Internal Sensor Motor Circuit Short To Battery |
| B1856 | Climate Control Air Temperature Internal Sensor Motor Circuit Short To Ground |
| B1857 | Climate Control On/Off Switch Circuit Failure |
| B1858 | Climate Control A/C Pressure Switch Circuit Failure |
| B1859 | Climate Control A/C Pressure Switch Circuit Open |
| B1860 | Climate Control A/C Pressure Switch Circuit Short To Battery |
| B1861 | Climate Control A/C Pressure Switch Circuit Short To Ground |
| B1862 | Climate Control A/C Lock Sensor Failure |
| B1863 | Ground ECU Circuit Open |
| B1864 | Battery Power Supply ECU Circuit Failure |
| B1865 | Battery Power Supply ECU Circuit Open |
| B1866 | Battery Power Supply ECU Circuit Short To Battery |
| B1867 | Battery Power Supply ECU Circuit Short To Ground |
| B1868 | Lamp Air Bag Warning Indicator Circuit Failure |
| B1869 | Lamp Air Bag Warning Indicator Circuit Open |
| B1870 | Lamp Air Bag Warning Indicator Circuit Short To Battery |
| B1871 | Passenger Air Bag Disable Module Fault |
| B1872 | Turn Signal / Hazard Power Feed Circuit Short To Battery |
| B1873 | Turn Signal / Hazard Power Feed Circuit Short To Ground |
| B1874 | Cellular Phone Handset Not Present |
| B1875 | Turn Signal / Hazard Switch Signal Circuit Failure |
| B1876 | Seatbelt Driver Pretensioner Circuit Failure |
| B1877 | Seatbelt Driver Pretensioner Circuit Open |
| B1878 | Seatbelt Driver Pretensioner Circuit Short to Battery |
| B1879 | Seatbelt Driver Pretensioner Circuit Short to Ground |
| B1880 | Seatbelt Passenger Pretensioner Circuit Failure |
| B1881 | Seatbelt Passenger Pretensioner Circuit Open |
| B1882 | Seatbelt Passenger Pretensioner Circuit Short to Battery |
| B1883 | Seatbelt Passenger Pretensioner Circuit Short to Ground |
| B1884 | PAD Warning Lamp Inoperative |
| B1885 | Seatbelt Driver Pretensioner Circuit Resistance Low on Squib |
| B1886 | Seatbelt Passenger Pretensioner Circuit Resistance Low on Squib |
| B1887 | Air Bag Driver Circuit Resistance Low or Shorted Together |
| B1888 | Air Bag Passenger Circuit Resistance Low or Shorted Together |
| B1889 | Passenger Airbag Disable Module Sensor Obstructed |
| B1890 | PAD Warning Lamp Circuit Short to Battery |
| B1891 | Air Bag Tone Warning Indicator Circuit Short to Battery |
| B1892 | Air Bag Tone Warning Indicator Circuit Failure |
| B1893 | GPS Antenna Open Circuit |
| B1894 | Wiper Rear Motor Speed Sense Circuit Failure |
| B1895 | Driver’s / Passenger’s Door Ajar Output Circuit Failure |
| B1896 | Driver’s / Passenger’s Door Ajar Output Circuit Short to Battery |
| B1897 | Horn Switch Circuit Failure |
| B1898 | Chime Input #2 Circuit Short to Ground |
| B1899 | Microphone Input Signal Circuit Open |
| B1900 | Driver Side Airbag Fault |
| B1901 | Air Bag Crash Sensor #1 Feed/Return Circuit Short To Ground |
| B1902 | Air Bag Crash Sensor #1 Ground Circuit Failure |
| B1903 | Air Bag Crash Sensor #1 Ground Circuit Short To Battery |
| B1904 | Air Bag Crash Sensor #2 Feed/Return Circuit Failure |
| B1905 | Air Bag Crash Sensor #2 Feed/Return Circuit Short To Battery |
| B1906 | Air Bag Crash Sensor #2 Feed/Return Circuit Short To Ground |
| B1907 | Air Bag Crash Sensor #2 Ground Circuit Failure |
| B1908 | Air Bag Crash Sensor #2 Ground Circuit Short To Battery |
| B1909 | Air Bag Crash Sensor #2 Ground Circuit Short To Ground |
| B1910 | Air Bag Diagnostic Monitor Ground Circuit Failure |
| B1911 | Air Bag Diagnostic Monitor Ground Circuit Short To Battery |
| B1912 | Air Bag Diagnostic Monitor Ground Circuit Short To Ground |
| B1913 | Air Bag Driver/Passenger Circuit Short To Ground |
| B1914 | Air Bag Crash Sensors #1 / #2 Circuit Short To Ground |
| B1915 | Air Bag Driver Circuit Failure |
| B1916 | Air Bag Driver Circuit Short To Battery |
| B1917 | Air Bag Memory Clear Circuit Failure |
| B1918 | Air Bag Memory Clear Circuit Open |
| B1919 | Air Bag Memory Clear Circuit Short To Battery |
| B1920 | Air Bag Passenger Circuit Failure |
| B1921 | Air Bag Diagnostic Monitor Ground Circuit Open |
| B1922 | Air Bag Safing Sensor Output Circuit Short To Battery |
| B1923 | Air Bag Memory Clear Circuit Short To Ground |
| B1924 | Air Bag Internal Diagnostic Monitor Fault or System Disarm Fault |
| B1925 | Air Bag Passenger Circuit Short To Battery |
| B1926 | Air Bag Passenger Pressure Switch Circuit Failure |
| B1927 | Passenger Side Airbag Fault |
| B1928 | Air Bag Safing Sensor Output Circuit Failure |
| B1929 | Air Bag Safing Sensor Output Circuit Open |
| B1930 | Air Bag Safing Sensor Output Circuit Short To Ground |
| B1931 | Air Bag Crash Sensor #1 Feed/Return Circuit Failure |
| B1932 | Air Bag Driver Circuit Open |
| B1933 | Air Bag Passenger Circuit Open |
| B1934 | Air Bag Driver Inflator Circuit Resistance Low on Squib |
| B1935 | Air Bag Passenger Inflator Circuit Resistance Low on Squib |
| B1936 | Air Bag Driver Circuit Short To Ground |
| B1937 | Air Bag Passenger Pressure Switch Circuit Open |
| B1938 | Air Bag Passenger Circuit Short To Ground |
| B1939 | Air Bag Passenger Pressure Switch Circuit Short To Ground |
| B1941 | Air Bag Crash Sensor #1 Feed/Return Circuit Open |
| B1942 | Air Bag Crash Sensor #2 Feed/Return Circuit Open |
| B1943 | Air Bag Crash Sensor #1 Ground Circuit Short To Ground |
| B1944 | Air Bag Crash Sensor #1 Ground Circuit Open |
| B1945 | Air Bag Crash Sensor #2 Ground Circuit Open |
| B1946 | Climate Control A/C Post Evaporator Sensor Circuit Failure |
| B1947 | Climate Control A/C Post Evaporator Sensor Circuit Short To Ground |
| B1948 | Climate Control Water Temperature Sensor Circuit Failure |
| B1949 | Climate Control Water Temperature Sensor Circuit Short To Ground |
| B1950 | Seat Rear Up/Down Potentiometer Feedback Circuit Failure |
| B1951 | Seat Rear Up/Down Potentiometer Feedback Circuit Open |
| B1952 | Seat Rear Up/Down Potentiometer Feedback Circuit Short To Battery |
| B1953 | Seat Rear Up/Down Potentiometer Feedback Circuit Short To Ground |
| B1954 | Seat Front Up/Down Potentiometer Feedback Circuit Failure |
| B1955 | Seat Front Up/Down Potentiometer Feedback Circuit Open |
| B1956 | Seat Front Up/Down Potentiometer Feedback Circuit Short To Battery |
| B1957 | Seat Front Up/Down Potentiometer Feedback Circuit Short To Ground |
| B1958 | Seat Recline Forward/Backward Potentiometer Feedback Circuit Failure |
| B1959 | Seat Recline Forward/Backward Potentiometer Feedback Circuit Open |
| B1960 | Seat Recline Forward/Backward Potentiometer Feedback Circuit Short To Battery |
| B1961 | Seat Recline Forward/Backward Potentiometer Feedback Circuit Short To Ground |
| B1962 | Seat Horizontal Forward/Rearward Potentiometer Feedback Circuit Failure |
| B1963 | Seat Horizontal Forward/Rearward Potentiometer Feedback Circuit Open |
| B1964 | Seat Horizontal Forward/Rearward Potentiometer Feedback Circuit Short To Battery |
| B1965 | Seat Horizontal Forward/Rearward Potentiometer Feedback Circuit Short To Ground |
| B1966 | A/C Post Heater Sensor Circuit Failure |
| B1967 | A/C Post Heater Sensor Circuit Short To Ground |
| B1968 | A/C Water Pump Detection Circuit Failure |
| B1969 | A/C Clutch Magnetic Control Circuit Failure |
| B1970 | Passenger Seatback Forward Switch Circuit Short to Ground |
| B1971 | Passenger Seatback Rearward Switch Circuit Short to Ground |
| B1972 | Passenger Rear Seat Up Switch Circuit Short to Battery |
| B1973 | Passenger Rear Seat Down Switch Circuit Short to Battery |
| B1974 | Passenger’s Seat Recline Forward Switch Circuit Short to Battery |
| B1975 | Passenger’s Seat Recline Back Switch Circuit Short to Battery |
| B1976 | Passenger’s Seat Forward Switch Circuit Short to Battery |
| B1977 | Passenger’s Front Seat Up Switch Circuit Short to Battery |
| B1978 | Passenger’s Front Seat Down Switch Circuit Short to Battery |
| B1979 | Passenger Seat Rearward Switch Circuit Short to Battery |
| B1980 | Bulb – Outage Condition Detected |
| B1981 | Memory Off Switch Circuit Short to Battery |
| B1982 | Driver’s Door Unlock Relay Circuit Failure |
| B1983 | Driver’s Door Unlock Relay Circuit Short to Battery |
| B1984 | Seat Switch Lumbar Inflate Circuit Failure |
| B1985 | Seat Switch Lumbar Deflate Circuit Failure |
| B1986 | Driver’s Seat Seatback Autoglide Rearward Switch Circuit Failure |
| B1987 | Pedal Forward / Rearward Motor Stalled |
| B1988 | Pedal Position Forward Switch Circuit Short to Battery |
| B1989 | Pedal Position Rearward Switch Circuit Short to Battery |
| B1990 | Pedal Forward / Rearward Potentiometer Feedback Circuit Failure |
| B1991 | Pedal Forward / Rearward Potentiometer Feedback Circuit Short to Battery |
| B1992 | Driver Side, Side mount Airbag Circuit Short to Vbatt |
| B1993 | Driver Side, Side mount Airbag Circuit Short to Ground |
| B1994 | Driver Side, Side mount Airbag Circuit Open |
| B1995 | Driver Side, Side mount Airbag Low resistance on Squib |
| B1996 | Passenger Side, Side mount Airbag Circuit Short to Vbatt |
| B1997 | Passenger Side, Side mount Airbag Circuit Short to Ground |
| B1998 | Passenger Side, Side mount Airbag Circuit Open |
| B1999 | Passenger Side, Side mount Airbag Low resistance on Squib |
B2000-B2399 Car Diagnostic Codes List
SEARCH your code here
| Codes | Definition |
|---|---|
| B2000 | ISO/SAE Reserved |
| B2097 | Compass Module Failure (Ford) |
| B2100 | Door Driver Key Cylinder Switch Failure |
| B2101 | Head Rest Switch Circuit Failure |
| B2102 | Antenna Circuit Short to Ground |
| B2103 | Antenna Not Connected |
| B2104 | Door Passenger Key Cylinder Switch Failure |
| B2105 | Throttle Position Input Out of Range Low |
| B2106 | Throttle Position Input Out of Range High |
| B2107 | Front Wiper Motor Relay Circuit Short to Vbatt |
| B2108 | Trunk Key Cylinder Switch Failure |
| B2109 | Heated Wind Shield Relay Short to Vbatt (changed from Failure 2/6/97) |
| B2110 | Front Wiper Motor Relay Circuit Open (changed from Failure 2/6/97) |
| B2111 | All Door Lock Input Short to Ground |
| B2112 | Door Driver Set Switch Stuck Failure |
| B2113 | Heated Windshield Input Short to Ground |
| B2114 | Front Washer Input Short to Ground |
| B2115 | Rear Washer Input Short to Ground |
| B2116 | Door Driver Reset Switch Stuck Failure |
| B2117 | Driver Side, Side mount Airbag Low capacitance on Squib |
| B2118 | Passenger Side, Side mount Airbag Low capacitance on Squib |
| B2119 | Compressor Failure |
| B2120 | Door Passenger Set Switch Stuck Failure |
| B2122 | Driver Side Satellite Communication Circuit Short to Ground |
| B2123 | Passenger Side Satellite Communication Circuit Short to Ground |
| B2124 | Door Passenger Reset Switch Stuck Failure |
| B2128 | Central Lock Motor Failure |
| B2129 | Central Lock Feedback Failure |
| B2130 | Double Lock Timeout Failure |
| B2131 | Double Lock Feedback Failure |
| B2132 | Dimmer switch Circuit Short to Gnd |
| B2133 | Brake Motor Warning lamp Circuit Failure |
| B2134 | Brake Motor Warning lamp Circuit Short to Vbatt |
| B2135 | Park Brake Applied Warning Lamp Circuit Failure |
| B2136 | Park Brake Applied Warning Lamp Circuit Short To Battery |
| B2139 | Data Mismatch (receive data does not match what was expected) |
| B2141 | NVM Configuration Failure |
| B2142 | NVM TIC Failure |
| B2143 | NVM Memory Failure |
| B2144 | NVM Alarm Data Failure |
| B2145 | NVM RF HR Failure |
| B2146 | Seat Recline Motor Position Out of Range |
| B2148 | PWM Input Circuit Failure |
| B2149 | Seat Front Vertical Motor Position Out of Range |
| B2150 | Power Supply #1 Circuit Short to Ground |
| B2151 | Power Supply #2 Circuit Short to Ground |
| B2152 | Seat Rear Vertical Motor Position Out of Range |
| B2153 | Rear Echo Sensor Circuit Failure |
| B2154 | Front Echo Sensor Circuit Failure |
| B2155 | Seat Horizontal Motor Position Out of Range |
| B2156 | Rear Doppler Sensor Circuit Failure |
| B2157 | Front Doppler Sensor Circuit Failure |
| B2158 | Seat Recline Motor Memory Position Out of Range |
| B2159 | Memory #1 output Short to Ground |
| B2160 | Memory #1 output Short to VBatt |
| B2161 | Seat Front Vertical Motor Memory Position Out of Range |
| B2162 | Data Mismatch #2 (receive data does not match what was expected) |
| B2163 | Clutch Position Fault |
| B2164 | Seat Rear Vertical Motor Memory Position Out of Range |
| B2165 | Gear shift position Fault |
| B2166 | Gear select position Fault |
| B2167 | Seat Horizontal Motor Memory Position Out of Range |
| B2168 | Unable to confirm Unlock Condition |
| B2169 | Unable to confirm lock Condition |
| B2170 | Steering Column Lock Switch Circuit Failure |
| B2172 | Inertia Switch input Circuit Open |
| B2174 | Window Driver Rear Remote Up Switch Short to Battery |
| B2175 | A/C Request Signal Circuit Short to Ground |
| B2176 | Overdrive switch circuit short to Vbatt |
| B2177 | Interior Scanning Sensor Circuit Failure |
| B2178 | Window Driver Rear Remote Down Switch Short to Battery |
| B2179 | Front Wiper Select Switch "A" Short to Ground |
| B2180 | Front Wiper Select Switch "B" Short to Ground |
| B2181 | Front Wiper Select Switch "C" Short to Ground |
| B2182 | Window Passenger Front Remote Up Switch Short to Battery |
| B2183 | Front Wiper Select Switch "H" Short to Ground |
| B2184 | Front Wiper Select Switch "W" Short to Ground |
| B2185 | Rear Wiper Select Switch "D" Short to Ground |
| B2186 | Window Passenger Front Remote Down Switch Short to Battery |
| B2187 | Rear Wiper Select Switch "B" Short to Ground |
| B2188 | Rear Wiper Select Switch "E" Short to Ground |
| B2190 | Window Passenger Rear Remote Up Switch Short to Battery |
| B2194 | Window Passenger Rear Remote Down Switch Short to Battery |
| B2195 | Driver Window Up / Down Power Circuit Short to Ground |
| B2196 | Passenger Window Up / Down Power Circuit Short to Ground |
| B2197 | TV Module Error |
| B2198 | TrafficMaster Module Error |
| B2199 | VICS Module Error |
| B2200 | No Communication to TV Module (No Fitting of TV) |
| B2201 | No Communication With Traffic MasterModule |
| B2202 | No Communication to VICS Module (No Fitting of VICS) |
| B2203 | CD-ROM Error |
| B2204 | GPS Antenna Connection Open or Short |
| B2205 | GPS Receiver Error |
| B2206 | Gyroscope Error |
| B2207 | ECU ROM Checksum Error |
| B2208 | Communication Link to Display and Switch Module Error |
| B2209 | Interior Lamp Override Switch Open Circuit |
| B2210 | Interior Lamp Override Switch Short to Ground |
| B2211 | Low Coolant Lamp Output Circuit Short to Battery |
| B2214 | Window Passenger Front Up Switch Short to Battery |
| B2215 | Window Passenger Front Down Switch Short to Battery |
| B2219 | Window Driver Front Current Feedback Exceeded |
| B2220 | Window Driver Rear Current Feedback Exceeded |
| B2221 | Window Passenger Front Current Feedback Exceeded |
| B2222 | Window Passenger Rear Current Feedback Exceeded |
| B2223 | Mirror Driver Drive Circuit Failure |
| B2224 | Mirror Passenger Drive Circuit Failure |
| B2225 | Front Crash Sensor Mount Fault |
| B2226 | Front Crash Sensor Internal Fault |
| B2227 | Front Crash Sensor Driver Communications Fault |
| B2228 | Air Bag Driver Circuit Short to Ground – Loop #2 |
| B2229 | Air Bag Passenger Circuit Short to Ground – Loop #2 |
| B2230 | Air Bag Driver Circuit Short to Battery – Loop #2 |
| B2231 | Air Bag Passenger Circuit Short to Battery – Loop #2 |
| B2232 | Air Bag Driver Circuit Open – Loop #2 |
| B2233 | Air Bag passenger Circuit Open – Loop #2 |
| B2234 | Air Bag Driver Inflator Circuit Resistance Low on Squib – Loop #2 |
| B2235 | Air Bag Passenger Inflator Circuit |
| B2236 | Weak or Defected Electric Vehicle Battery Module Fault |
| B2237 | Vehicle Signal indicating Park While VSS Present |
| B2238 | Power Cable For Power Sliding Door Broken |
| B2239 | Rear Cargo Door Set Switch Stuck (Short to Ground) |
| B2240 | Rear Cargo Door Reset Switch Stuck (Short to Ground) |
| B2241 | Rear Cargo Door Lock Circuit Short to Ground |
| B2242 | Rear Cargo Door Unlock Circuit Open |
| B2243 | Driver Rear Door Ajar Circuit Open |
| B2244 | Driver Sliding Door Ajar Circuit Short to GND |
| B2245 | Passenger Rear Door Ajar Circuit Open |
| B2246 | Passenger Sliding Door Ajar Circuit Short to GND |
| B2247 | EV Battery Pack Temperature Fault |
| B2248 | Heated Windshield Relay Coil Circuit Failure |
| B2249 | Head Lamp Relay Coil Short to Battery |
| B2250 | All Doors Unlock Relay Circuit Failure |
| B2251 | Parklamp Output Relay Driver Circuit Failure |
| B2252 | Parklamp Output Relay Dirver Short to Battery |
| B2300 | Seat Driver Memory Position Error |
| B2301 | Seat Passenger Memory Position Error |
| B2302 | Seat Headrest Feedback Potentiometer Circuit Failure |
| B2303 | Seat Headrest Feedback Potentiometer Circuit Open |
| B2304 | Seat Headrest Feedback Potentiometer Circuit Short to Battery |
| B2305 | Seat Headrest Feedback Potentiometer Circuit Short to Ground |
| B2306 | Seat Headrest Motor Stalled |
| B2310 | Mirror Driver Memory Position Error |
| B2311 | Mirror Passenger Memory Position Error |
| B2312 | Mirror Passenger Horizontal Feedback Potentiometer Circuit Failure |
| B2313 | Mirror Passenger Horizontal Feedback Potentiometer Circuit Open |
| B2314 | Mirror Passenger Horizontal Feedback Potentiometer Circuit Short to Battery |
| B2315 | Mirror Passenger Horizontal Feedback Potentiometer Circuit Short to Ground |
| B2316 | Mirror Passenger Vertical Feedback Potentiometer Circuit Failure |
| B2317 | Mirror Passenger Vertical Feedback Potentiometer Circuit Open |
| B2318 | Mirror Passenger Vertical Feedback Potentiometer Circuit Short to Battery |
| B2319 | Mirror Passenger Vertical Feedback Potentiometer Circuit Short to Ground |
| B2320 | Mirror Driver Horizontal Feedback Potentiometer Circuit Failure |
| B2321 | Mirror Driver Horizontal Feedback Potentiometer Circuit Open |
| B2322 | Mirror Driver Horizontal Feedback Potentiometer Circuit Short to Battery |
| B2323 | Mirror Driver Horizontal Feedback Potentiometer Circuit Short to Ground |
| B2324 | Mirror Driver Vertical Feedback Potentiometer Circuit Failure |
| B2325 | Mirror Driver Vertical Feedback Potentiometer Circuit Open |
| B2326 | Mirror Driver Vertical Feedback Potentiometer Circuit Short to Battery |
| B2327 | Mirror Driver Vertical Feedback Potentiometer Circuit Short to Ground |
| B2328 | Column Reach Feedback Potentiometer Circuit Failure |
| B2329 | Column Reach Feedback Potentiometer Circuit Open |
| B2330 | Column Reach Feedback Potentiometer Circuit Short to Battery |
| B2331 | Column Reach Feedback Potentiometer Circuit Short to Ground |
| B2332 | Column Tilt Feedback Potentiometer Circuit Failure |
| B2333 | Column Tilt Feedback Potentiometer Circuit Open |
| B2334 | Column Tilt Feedback Potentiometer Circuit Short to Battery |
| B2335 | Column Tilt Feedback Potentiometer Circuit Short to Ground |
| B2336 | Mirror Switch Assembly Circuit Failure |
| B2337 | Mirror Switch Assembly Circuit Open |
| B2338 | Mirror Switch Assembly Circuit Short to Battery |
| B2339 | Mirror Switch Assembly Circuit Short to Ground |
| B2340 | Column Reach Motor Stalled |
| B2341 | Column Tilt Motor Stalled |
| B2342 | Seat Switch Reference Voltage Positive Common Open Circuit |
| B2343 | Seat Switch Reference Voltage Positive Common Supply Low Voltage |
| B2344 | Seat Switch Reference Voltage Positive Common Supply Voltage Fault |
| B2345 | Seat Switch Reference Voltage Negative Common Open Circuit |
| B2346 | Mirror Switch Reference Voltage Positive Common Open Circuit |
| B2347 | Mirror Switch Reference Voltage Positive Common Supply Low Voltage |
| B2348 | Mirror Switch Reference Voltage Positive Common Supply Voltage Fault |
| B2349 | Mirror Switch Reference Voltage Negative Common Open Circuit |
| B2350 | Steering Column Switch Circuit Short to Battery |
| B2351 | Steering Column Switch Circuit Failure |
| B2352 | Driver Memory Power Switch Indicator Circuit Short to Battery |
| B2353 | Driver Mirror Power Driver Circuit Short Ground |
| B2354 | Driver Mirror Horizontal / Vertical Feedback Potentiometer Circuit Open |
| B2355 | Passenger Mirror Horizontal / Vertical Feedback Potentiometer Circuit Open |
| B2357 | Driver Window Down Current Sense Low Circuit Failure |
| B2362 | Remote Open/Close signal Circuit Short to Ground |
| B2363 | Optical Sensor System Failure |
| B2364 | Fuel Filler Door Circuit Open |
| B2365 | B-pillar Power Sliding Door Open/Close Switch Input Ckt Short to Gnd |
| B2366 | IP Power Sliding Door Open/Close switch Ckt Short to Gnd |
| B2367 | Power Sliding Door Override Switch Input Ckt Short to Gnd |
| B2368 | Steering Column Switch Circuit Out of Range |
| B2369 | Chime OUTPUT Request Ckt Short to Ground |
| B2373 | LED #1 Circuit Short to Battery |
| B2374 | Power Sliding Detent (Latch) Circuit Failure |
| B2380 | Heater Coolant Temp sensor circuit Short to GND |
| B2381 | Heater Coolant Temp sensor circuit Open |
| B2384 | Audio Reverse Aid Mute Input Ckt Failure |
| B2385 | Audio Navigation Mute Input Ckt Failure |
B2400-B3099 Car Diagnostic Codes List
SEARCH your code here
| Codes | Definition |
|---|---|
| B2401 | Audio Tape Deck Mechanism Fault |
| B2402 | Audio CD/DJ Thermal Shutdown Fault |
| B2403 | Audio CD/DJ Internal Fault |
| B2404 | Audio Steering Wheel Switch Circuit Fault |
| B2405 | Audio Single-Disc CD Player Thermal Shutdown Fault |
| B2406 | Audio Single-Disc CD Player Internal Fault |
| B2416 | Climate Control Recirculation Actuator Out of Limits |
| B2425 | Remote Keyless Entry Out of Synchronization |
| B2426 | Passenger Solar Radiation Sensor Circuit Open |
| B2427 | Passenger Solar Radiation Sensor Circuit Short to Ground |
| B2428 | A/C Post Heater Sensor #2 Circuit Failure |
| B2429 | A/C Post Heater Sensor #2 Circuit Short to Ground |
| B2431 | Transponder Programming Failed |
| B2432 | Drivers Seat Belt Buckle Switch Circuit Open |
| B2433 | Drivers Seat Belt Buckle Switch Circuit Short to Battery |
| B2434 | Drivers Seat Belt Buckle Switch Circuit Short to Ground |
| B2435 | Drivers Seat Belt Buckle Switch Resistance out of Range |
| B2436 | Passengers Seat Belt Buckle Switch Circuit Open |
| B2437 | Passengers Seat Belt Buckle Switch Circuit Short to Battery |
| B2438 | Passengers Seat Belt Buckle Switch Circuit Short to Ground |
| B2439 | Passengers Seat Belt Buckle Switch Resistance out of Range |
| B2440 | Passenger Side, Side crash sensor mount fault |
| B2441 | Driver Side, Side crash sensor mount fault |
| B2442 | Intrusion Sensor Fault |
| B2443 | Powertrain Performance Mode Switch Circuit failure |
| B2444 | Driver Side Crash Sensor Internal Fault |
| B2445 | Passenger Side Crash Sensor Internal Fault |
| B2446 | RESCU/VEMS Input Circuit Open |
| B2447 | RESCU/VEMS Input Circuit Short to Battery |
| B2448 | RESCU/VEMS Input Circuit Short to Ground |
| B2449 | Aux Heater Glow Plug Circuit Short to Ground |
| B2450 | Aux Heater Glow Plug Circuit Open |
| B2451 | Aux Heater Fuel Pump Circuit Short to Ground |
| B2452 | Aux Heater Fuel Pump Circuit Open |
| B2453 | Aux Heater Blower Fan Circuit Short to Ground |
| B2454 | Aux Heater Blower Fan Circuit Open |
| B2455 | Aux Heater Blower Faulted |
| B2456 | Aux Heater Coolant Sensor Circuit Short to Ground |
| B2457 | Aux Heater Coolant Sensor Circuit Open |
| B2458 | Aux Heater Overheat Sensor Circuit Short to Ground |
| B2459 | Aux Heater Overheat Sensor Circuit Open |
| B2460 | Aux Heater Flame Sensor Circuit Short to Ground |
| B2461 | Aux Heater Flame Sensor Circuit Open |
| B2462 | Aux Heater Flame Out Fault |
| B2463 | Aux Heater Overheat Fault |
| B2464 | Aux Heater Start Time Exceeded |
| B2465 | Aux Heater Start Counter Overrun/System Locked (same as below ?) |
| B2466 | Aux Heater Overheat Counter Overrun/System Locked |
| B2467 | Aux Heater Cool Down Time Exceeded (may be con to a453-5 ) |
| B2468 | Aux Heater Coolant Pump Circuit Short to Ground |
| B2469 | Aux Heater Coolant Pump Circuit Open |
| B2470 | Interior Fan Control Circuit Short to Ground |
| B2471 | Interior Fan Control Circuit Open |
| B2472 | Fog Lamp Switch Failure |
| B2473 | Passenger Door Disarm Switch ckt Short to Ground |
| B2474 | Passenger Door Lock Switch Circuit Shorted to Ground |
| B2475 | Passenger Door Unlock Switch Circuit Shorted to Ground |
| B2476 | RADIO PRESENT SWITCH Ckt Failure |
| B2477 | Module Configuration Failure |
| B2478 | ANTI THEFT INPUT SIGNAL SHORT TO GROUND |
| B2479 | BRAKE PARK SWITCH CIRCUIT SHORT TO GROUND |
| B2480 | LF CORNER LAMP OUTPUT Ckt Short to Battery |
| B2481 | Convertible Top Up/Down switch Fault |
| B2482 | RF CORNER LAMP OUTPUT Ckt Short to Battery |
| B2483 | Enable Signal Open Circuit |
| B2484 | Disable Signal Short to Ground |
| B2485 | LF SIDE REPEATER LAMP OUTPUT Ckt Short to Battery |
| B2487 | RF SIDE REPEATER LAMP OUTPUT Ckt Short to Battery |
| B2489 | UNDERHOOD LAMP OUTPUT CIRCUIT Failure |
| B2490 | UNDERHOOD LAMP OUTPUT CIRCUIT Short to Battery |
| B2491 | RF PARK LAMP OUTPUT CIRCUIT Short to Battery |
| B2492 | Already Programmed (Test Mode DTC Only !!!) |
| B2493 | LF PARK LAMP OUTPUT CIRCUIT Short to Battery |
| B2494 | ANTI THEFT HORN OUTPUT CIRCUIT Short to Batt |
| B2495 | ANTI THEFT HORN OUTPUT CIRCUIT Failure |
| B2496 | ANTI THEFT HORN OUTPUT CIRCUIT Short to Gnd |
| B2499 | COURTESY LAMP OUTPUT Failure |
| B2500 | COURTESY LAMP OUTPUT Ckt Short to Battery |
| B2501 | LF LAMP LOW BEAM CIRCUIT Failure |
| B2502 | LF LAMP LOW BEAM CIRCUIT Short to Battery |
| B2503 | RF LAMP LOW BEAM CIRCUIT Failure |
| B2504 | RF LAMP LOW BEAM CIRCUIT Short to Battery |
| B2505 | LF LAMP HIGH BEAM CIRCUIT Failure |
| B2506 | LF LAMP HIGH BEAM CIRCUIT Short to Battery |
| B2507 | RF LAMP HIGH BEAM CIRCUIT Failure |
| B2508 | RF LAMP HIGH BEAM CIRCUIT Short to Battery |
| B2509 | Rear Fog Lamp Switch Circuit Failure |
| B2510 | Main Blower Motor Relay Circuit Short to Battery |
| B2511 | Horn Output Relay Circuit Short to Battery |
| B2512 | Front Fog Lamp Relay Ckt Short to Battery |
| B2513 | Blower (Fan) Circuit Failure |
| B2514 | Blower (Fan) Circuit Short to Vbatt |
| B2515 | Heater Blower Relay Circuit Failure |
| B2516 | Blower Control Circuit Failure |
| B2517 | Emergency Power Off System Faulted |
| B2518 | Compressor Overtemp Fault |
| B2519 | High Mount Stop Lamp Circuit Failure |
| B2520 | High Mount Stop Lamp Circuit Short to Battery |
| B2523 | License Lamp Circuit Failure |
| B2524 | License Lamp Circuit Short to Battery |
| B2525 | Left Rear Backup Lamp Circuit Failure |
| B2526 | Left Rear Backup Lamp Circuit Short to Battery |
| B2527 | Left Rear Stop lamp Circuit Failure |
| B2528 | Left Rear Stop lamp Circuit Short to Battery |
| B2529 | Left Rear Turn Lamp Circuit Failure |
| B2530 | Left Rear Turn Lamp Circuit Short to Battery |
| B2531 | Right Rear Backup Lamp Circuit Failure |
| B2532 | Right Rear Backup Lamp Circuit Short to Battery |
| B2533 | Right Rear Stop lamp Circuit Failure |
| B2534 | Right Rear Stop lamp Circuit Short to Battery |
| B2535 | Right Rear Turn Lamp Circuit Failure |
| B2536 | Right Rear Turn Lamp Circuit Short to Battery |
| B2539 | Aux A/C Mode Position Reference Circuit Short to Ground |
| B2540 | Aux A/C Mode Position Reference Circuit Short to Battery |
| B2543 | Aux A/C Control Switch Reference Circuit Short to Ground |
| B2544 | Aux A/C Control Switch Reference Circuit Short to Battery |
| B2545 | System Power Relay Circuit Short to Battery |
| B2546 | System Power Relay Circuit Failure |
| B2550 | LAMP DOME OUTPUT Circuit Short to Ground |
| B2553 | Disable Signal Output Circuit Short to Battery |
| B2554 | LAMP DOME OUTPUT Circuit Failure |
| B2555 | LAMP DOME OUTPUT Circuit Short to Battery |
| B2556 | Enable Signal Circuit Short to Battery |
| B2557 | Left Power Sliding Door Open/Close Output Circuit Short to Battery |
| B2558 | Right Power Sliding Door Open/Close Output Circuit Short to Battery |
| B2559 | Aux A/C Blower Motor Relay Circuit Short to Battery |
| B2560 | Aux A/C Blower Motor Relay Circuit Short to Ground |
| B2561 | Aux A/C Blower Speed 1 Circuit Failure |
| B2562 | Aux A/C Blower Speed 1 Circuit Short to Ground |
| B2563 | Aux A/C Blower Speed 2 Circuit Failure |
| B2564 | Aux A/C Blower Speed 2 Circuit Short to Ground |
| B2565 | Right Tail Lamp Circuit Failure |
| B2566 | Right Tail Lamp Circuit Short to Ground |
| B2567 | Reverse Mirror Output Circuit Failure |
| B2568 | Reverse Mirror Output Circuit Short to Ground |
| B2569 | Liftgate Disarm Switch Circuit Short to Ground |
| B2570 | Right Lamp Outage Signal Circuit Short to Ground |
| B2571 | Left Lamp Outage Signal Circuit Short to Ground |
| B2580 | Aux Blower Sense Switch Circuit Failure |
| B2581 | Passenger Seat Occupant Detection Circuit Short To Ground |
| B2582 | Passenger Seat Occupant Detection Circuit Open |
| B2583 | Child Seat Detection Circuit Short to Ground |
| B2584 | Child Seat Detection Circuit Open |
| B2585 | Anti Theft Input Signal Circuit Short To Battery |
| B2586 | Headlamp Mode Select Circuit Failure |
| B2587 | Passenger Seat Occupant Detection Circuit Short To Battery |
| B2588 | Child Seat Detection Circuit Short To Battery |
| B2589 | Unexpected Door Reversal During Close |
| B2590 | Vehicle Park/Speed Signal Circuit Failure |
| B2591 | Detent Signal Missing During Unlatch |
| B2592 | PSD Not Fully Closed (Module Commanded Successfully) |
| B2593 | Power Sliding Door Opened During Module Close Command |
| B2594 | No Movement Detected After an Unlatch During Power Open |
| B2595 | Anti Theft Input Signal Circuit Failure |
| B2596 | Headlamp Aim Output Relay Circuit Short To Battery |
| B2597 | Headlamp Aim Output Relay Circuit Failure |
| B2598 | Headlamp Relay Circuit Failure |
| B2599 | Tailgate Release Open Circuit |
| B2600 | Double Locking Door Motor Frozen |
| B2601 | No Latch Signal Sensed on Closing and Door Reversed |
| B2602 | Missing Latch Signal During Power Sliding Door Unlatch |
| B2603 | PSD Not Fully Closed During Self-Test |
| B2604 | Power Sliding Door On/Off Switch Open Circuit |
| B2605 | Disable Signal Open Circuit |
| B2606 | A/C Temperature Sensor Out of Range |
| B2796 | No Communication In Immobilizer System |
| B2799 | Toyota: Engine Immobiliser System Malfunction GM: Suspension control select switch circuit open |
| B2AAA | Scanner Communication Incompatibility |
| B2TAE | Nonsense Code |
| B3000 | ISO/SAE Reserved |
| B3004 | Right Rear Door Ajar - Circuit High |
Cxxxx OBD2 Codes List (PDF, Free Download) [FULL]
Jump to the appropriate range to search your code:
C0000-C0999 OBD2 Codes List
SEARCH your code here
| Codes | Definition |
|---|---|
| C0000 | ISO/SAE Reserved |
| C0001 | TCS Control Channel "A" Valve 1 (Subfault) |
| C0002 | TCS Control Channel "A" Valve 2 (Subfault) |
| C0003 | TCS Control Channel "B" Valve 1 (Subfault) |
| C0004 | TCS Control Channel "B" Valve 2 (Subfault) |
| C0005 | ISO/SAE Reserved |
| C0006 | ISO/SAE Reserved |
| C0007 | ISO/SAE Reserved |
| C0008 | ISO/SAE Reserved |
| C0009 | ISO/SAE Reserved |
| C000A | ISO/SAE Reserved |
| C000B | ISO/SAE Reserved |
| C000C | ISO/SAE Reserved |
| C000D | ISO/SAE Reserved |
| C000E | ISO/SAE Reserved |
| C000F | ISO/SAE Reserved |
| C0010 | Left Front Inlet Control (Subfault) |
| C0011 | Left Front Outlet Control (Subfault) |
| C0012 | Left Front Hydraulic Release Too Long (Subfault) |
| C0013 | ISO/SAE Reserved |
| C0014 | Right Front Inlet Control (Subfault) |
| C0015 | Right Front Outlet Control (Subfault) |
| C0016 | Right Front Hydraulic Release Too Long (Subfault) |
| C0017 | ISO/SAE Reserved |
| C0018 | Left Rear Inlet Control (Subfault) |
| C0019 | Left Rear Outlet Control (Subfault) |
| C001A | Left Rear Hydraulic Release Too Long (Subfault) |
| C001B | ISO/SAE Reserved |
| C001C | Right Rear Inlet Control (Subfault) |
| C001D | Right Rear Outlet Control (Subfault) |
| C001E | Right Rear Hydraulic Release Too Long (Subfault) |
| C001F | ISO/SAE Reserved |
| C0020 | ABS Pump Motor Control (Subfault) |
| C0021 | Brake Booster Performance (Subfault) |
| C0022 | Brake Booster Solenoid (Subfault) |
| C0023 | Stop Lamp Control (Subfault) |
| C0024 | ISO/SAE Reserved |
| C0025 | ISO/SAE Reserved |
| C0026 | ISO/SAE Reserved |
| C0027 | ISO/SAE Reserved |
| C0028 | ISO/SAE Reserved |
| C0029 | ISO/SAE Reserved |
| C002A | ISO/SAE Reserved |
| C002B | ISO/SAE Reserved |
| C002C | ISO/SAE Reserved |
| C002D | ISO/SAE Reserved |
| C002E | ISO/SAE Reserved |
| C002F | ISO/SAE Reserved |
| C0030 | Left Front Tone Wheel (Subfault) |
| C0031 | Left Front Wheel Speed Sensor (Subfault) |
| C0032 | Left Front Wheel Speed Sensor Supply (Subfault) |
| C0033 | Right Front Tone Wheel (Subfault) |
| C0034 | Right Front Wheel Speed Sensor (Subfault) |
| C0035 | Right Front Wheel Speed Sensor Supply (Subfault) |
| C0036 | Left Rear Tone Wheel (Subfault) |
| C0037 | Left Rear Wheel Speed Sensor (Subfault) |
| C0038 | Left Rear Wheel Speed Sensor Supply (Subfault) |
| C0039 | Right Rear Tone Wheel (Subfault) |
| C003A | Right Rear Wheel Speed Sensor (Subfault) |
| C003B | Right Rear Wheel Speed Sensor Supply (Subfault) |
| C003C | Rear Tone Wheel (Subfault) |
| C003D | Rear Wheel Speed Sensor (Subfault) |
| C003E | Rear Wheel Speed Sensor Supply (Subfault) |
| C003F | ISO/SAE Reserved |
| C0040 | Brake Pedal Switch "A" (Subfault) |
| C0041 | Brake Pedal Switch "B" (Subfault) |
| C0042 | Brake Pedal Position Sensor "Circuit A" (Subfault) |
| C0043 | Brake Pedal Position Sensor "Circuit B" (Subfault) |
| C0044 | Brake Pressure Sensor "A" (Subfault) |
| C0045 | Brake Pressure Sensor "B" (Subfault) |
| C0046 | Brake Pressure Sensor "A"/"B" (Subfault) |
| C0047 | Brake Booster Pressure Sensor (Subfault) |
| C0048 | Brake Booster Travel Sensor (Subfault) |
| C0049 | Brake Fluid (Subfault) |
| C004A | Brake Lining Wear Sensor (Subfault) |
| C004B | ISO/SAE Reserved |
| C004C | ISO/SAE Reserved |
| C004D | ISO/SAE Reserved |
| C004E | ISO/SAE Reserved |
| C004F | ISO/SAE Reserved |
| C0050 | ISO/SAE Reserved |
| C0051 | Steering Wheel Position Sensor (Subfault) |
| C0052 | Steering Wheel Position Sensor "Signal A" (Subfault) |
| C0053 | Steering Wheel Position Sensor "Signal B" (Subfault) |
| C0054 | Steering Wheel Position Sensor "Signal C" (Subfault) |
| C0055 | Steering Wheel Position Sensor "Signal D" (Subfault) |
| C0056 | ISO/SAE Reserved |
| C0057 | ISO/SAE Reserved |
| C0058 | ISO/SAE Reserved |
| C0059 | ISO/SAE Reserved |
| C005A | ISO/SAE Reserved |
| C005B | ISO/SAE Reserved |
| C005C | ISO/SAE Reserved |
| C005D | ISO/SAE Reserved |
| C005E | ISO/SAE Reserved |
| C005F | ISO/SAE Reserved |
| C0060 | ISO/SAE Reserved |
| C0061 | Lateral Acceleration Sensor (Subfault) |
| C0062 | Longitudinal Acceleration Sensor (Subfault) |
| C0063 | Yaw Rate Sensor (Subfault) |
| C0064 | Roll Rate Sensor |
| C0065 | ISO/SAE Reserved |
| C0066 | ISO/SAE Reserved |
| C0067 | ISO/SAE Reserved |
| C0068 | ISO/SAE Reserved |
| C0069 | Yaw Rate/Longitude Sensors (Subfault) |
| C006A | Multi-axis Acceleration Sensor (Subfault) |
| C006B | Stability System Active Too Long (Subfault) |
| C006C | Stability System |
| C006D | ISO/SAE Reserved |
| C006E | ISO/SAE Reserved |
| C006F | ISO/SAE Reserved |
| C0070 | ISO/SAE Reserved |
| C0071 | 2/4 Wheel Drive Status Input (Subfault) |
| C0072 | Brake Temperature Too High (Subfault) |
| C0073 | Delivered Driving Torque (Subfault) |
| C0074 | Requested Driving Torque (Subfault) |
| C0075 | Extended Brake Pedal Travel, output to PCM (Subfault) |
| C0076 | PWM for Traction Control (Subfault) |
| C0077 | Low Tire Pressure (Subfault) |
| C0078 | Tire Diameter (Subfault) |
| C0079 | Variable Effort Steering (Subfault) |
| C007A | ISO/SAE Reserved |
| C007B | ISO/SAE Reserved |
| C007C | ISO/SAE Reserved |
| C007D | ISO/SAE Reserved |
| C007E | ISO/SAE Reserved |
| C007F | ISO/SAE Reserved |
| C0080 | ISO/SAE Reserved |
| C0081 | ABS Malfunction Indicator (Subfault) |
| C0082 | Brake System Malfunction Indicator (Subfault) |
| C0083 | Tire Pressure Monitor Malfunction Indicator (Subfault) |
| C0084 | Traction Active Indicator (Subfault) |
| C0085 | Traction Disable Indicator (Subfault) |
| C0086 | Vehicle Dynamics Indicator (Subfault) |
| C0087 | ISO/SAE Reserved |
| C0088 | ISO/SAE Reserved |
| C0089 | TCS Disable Switch (Subfault) |
| C008A | TCS Mode Control (Subfault) |
| C008B | ISO/SAE Reserved |
| C0100 | Rear ABS (both wheels) solenoid/motor #1 circuit malfunction |
| C0300 | Rear Propshaft Speed Sensor |
C1000-C3999 OBD2 Codes List
SEARCH your code here
| Codes | Definition |
|---|---|
| C1000 | Manufacturer Controlled DTC |
| C1091 | Speed Wheel Sensor All Coherency Failure |
| C1095 | ABS Hydraulic Pump Motor Circuit Failure |
| C1096 | ABS Hydraulic Pump Motor Circuit Open |
| C1097 | ABS Hydraulic Pump Motor Circuit Short To Ground |
| C1098 | ABS Hydraulic Pump Motor Circuit Short To Battery |
| C1100 | ABS Pump Switch Circuit Failure |
| C1101 | ABS Hydraulic Valve Circuit Failure |
| C1102 | ABS Acceleration Switch Circuit Failure |
| C1103 | ABS Hydraulic Brake Switch Circuit Failure |
| C1104 | Traction Control Active Lamp – Circuit Short to Battery |
| C1105 | Traction Control Disable Lamp – Circuit Short to Battery |
| C1106 | Traction Control Disable Switch Circuit Short to Battery |
| C1107 | ABS Function Enabled Input Circuit Failure |
| C1109 | Speed Control Actuator Assembly Cable Release Failure |
| C1110 | ABS Power Relay Coil Circuit Failure |
| C1111 | ABS Power Relay Coil Open Circuit |
| C1112 | ABS Power Relay Coil Short Circuit To Ground |
| C1113 | ABS Power Relay Coil Short Circuit To Battery |
| C1114 | ABS Power Relay Output Short Circuit To Ground |
| C1115 | ABS Power Relay Output Short Circuit To Battery |
| C1116 | Starter Motor Circuit Failure |
| C1117 | RPM Input Circuit Failure |
| C1123 | Vehicle Speed Sensor Input Short to Battery |
| C1124 | Input shaft speed signal missing/faulted |
| C1125 | Brake Fluid Level Sensor Input Circuit Failure |
| C1126 | Cruise Control Command Switch Assembly Circuit Failure |
| C1127 | Cruise Control Deactivator Brake Switch Circuit Failure |
| C1132 | Clutch position ckt short to ground |
| C1133 | Clutch position ckt short to battery |
| C1134 | Gear Shift position short to ground |
| C1135 | Gear Shift position short to battery |
| C1136 | Gear Select position short to ground |
| C1137 | ECU is Defective |
| C1138 | Gear Select position short to Battery |
| C1139 | Wheel Speed Sensor Center Tone Ring Missing Tooth Fault |
| C1140 | Hydraulic Base Brake Failure |
| C1141 | Wheel Speed Sensor LF Tone Ring Tooth Missing Fault |
| C1142 | Wheel Speed Sensor RF Tone Ring Tooth Missing Fault |
| C1143 | Wheel Speed Sensor LR Tone Ring Tooth Missing Fault |
| C1144 | Wheel Speed Sensor RR Tone Ring Tooth Missing Fault |
| C1145 | Speed Wheel Sensor RF Input Circuit Failure |
| C1146 | Speed Wheel Sensor RF Circuit Open |
| C1148 | Speed Wheel Sensor RF Coherency Fault |
| C1149 | Hydraulic Fluid Pressure/ Flow Circuit Failure |
| C1150 | Two Speed Rear Axle Input Switch Circuit Short to Vbatt |
| C1155 | Speed Wheel Sensor LF Input Circuit Failure |
| C1156 | Speed Wheel Sensor LF Circuit Open |
| C1157 | Park Brake Actuator Assembly Switch Applied Circuit Failure |
| C1158 | Speed Wheel Sensor LF Coherency Fault |
| C1159 | Hydraulic Fluid Pressure/ Flow Circuit Short to Gnd |
| C1161 | Air Pressure Low Circuit Short to Gnd |
| C1162 | Park Brake Switch # 2 Released Circuit Failure |
| C1163 | Park Brake Switch # 2 Applied Circuit Short to Gnd |
| C1164 | Park Brake Actuator Assembly Switch Circuit Failure |
| C1165 | Speed Wheel Sensor RR Input Circuit Failure |
| C1166 | Speed Wheel Sensor RR Input Open Circuit |
| C1167 | Park Brake Actuator Assembly Switch Released Circuit Short to Gnd |
| C1168 | Speed Wheel Sensor RR Coherency Fault |
| C1169 | ABS Fluid Dumping Exceeds Maximum Timing |
| C1170 | PRNDL Switch Circuit Failure |
| C1172 | Park Brake Switch # 1 Applied Circuit Failure |
| C1173 | Park Brake Switch # 1 Released Circuit Short to Gnd |
| C1174 | Park Brake Switch # 2 Applied Circuit Failure |
| C1175 | Speed Wheel Sensor LR Input Circuit Failure |
| C1176 | Speed Wheel Sensor LR Circuit Open |
| C1177 | Park Brake Actuator Assembly Switch Released Circuit Failure |
| C1178 | Speed Wheel Sensor LR Coherency Fault |
| C1179 | Speed Control Actuator Assembly Cable Slack Failure |
| C1180 | Park Brake Valve Solenoid #1 Sense Input Circuit Failure |
| C1181 | Park Brake Valve Solenoid #1 Sense Input Circuit Short to Gound |
| C1182 | Park Lamp Flash Relay Circuit Failure |
| C1183 | Park Lamp Flash Relay Circuit Short to Battery |
| C1184 | ABS System Is Not Operational |
| C1185 | ABS Power Relay Output Circuit Failure |
| C1186 | ABS Power Relay Output Open Circuit |
| C1187 | Brake Fluid Level Sensor Input Open Circuit |
| C1188 | Brake Fluid Level Sensor Input Short Circuit To Battery |
| C1189 | Brake Fluid Level Sensor Input Short Circuit To Ground |
| C1190 | Speed Wheel Sensor LF Input Short Circuit To Battery |
| C1191 | Speed Wheel Sensor LF Input Short Circuit To Ground |
| C1192 | Speed Wheel Sensor RF Input Short Circuit To Battery |
| C1193 | Speed Wheel Sensor RF Input Short Circuit To Ground |
| C1194 | ABS Outlet Valve Coil LF Circuit Failure |
| C1195 | ABS Outlet Valve Coil LF Circuit Open |
| C1196 | ABS Outlet Valve Coil LF Circuit Short To Battery |
| C1197 | ABS Outlet Valve Coil LF Circuit Short To Ground |
| C1198 | ABS Inlet Valve Coil LF Circuit Failure |
| C1199 | ABS Inlet Valve Coil LF Circuit Open |
| C1200 | ABS Inlet Valve Coil LF Circuit Short To Battery |
| C1201 | ABS Left Front Inlet Valve Coil Circuit Short to Ground (Ford, Lincoln, Mercury, Mazda) Front Traction Control Inlet Valve Control Circuit Low (Dodge, Chrysler, Plymouth, Jeep, FIAT) Right Front Wheel Speed Sensor Invalid Signal (Mitsubishi) Left Front Wheel Speed Sensor Circuit Range or Performance (Chevrolet) Vehicle Stability Control (VSC) Cancelled by Fault in Engine Control Module (Toyota, Scion, Lexus) |
| C1202 | ABS Outlet Valve Coil Rear Circuit Failure |
| C1203 | ABS Outlet Valve Coil Rear Circuit Open |
| C1204 | ABS Outlet Valve Coil Rear Circuit Short To Battery |
| C1205 | ABS Outlet Valve Coil Rear Circuit Short To Ground |
| C1206 | ABS Inlet Valve Coil Rear Circuit Failure |
| C1207 | ABS Inlet Valve Coil Rear Circuit Open |
| C1208 | ABS Inlet Valve Coil Rear Circuit Short To Battery |
| C1209 | ABS Inlet Valve Coil Rear Circuit Short To Ground |
| C1210 | ABS Outlet Valve Coil RF Circuit Failure |
| C1211 | ABS Outlet Valve Coil RF Circuit Open |
| C1212 | ABS Outlet Valve Coil RF Circuit Short To Battery |
| C1213 | ABS Outlet Valve Coil RF Circuit Short To Ground |
| C1214 | ABS Inlet Valve Coil RF Circuit Failure |
| C1215 | ABS Inlet Valve Coil RF Circuit Open |
| C1216 | ABS Inlet Valve Coil RF Circuit Short To Battery |
| C1217 | ABS Inlet Valve Coil RF Circuit Short To Ground |
| C1218 | Lamp ABS Warning Output Circuit Failure |
| C1219 | Lamp ABS Warning Output Circuit Open |
| C1220 | Lamp ABS Warning Output Circuit Short To Battery |
| C1221 | Lamp ABS Warning Output Circuit Short To Ground |
| C1222 | Speed Wheel Mismatch |
| C1223 | Lamp Brake Warning Output Circuit Failure |
| C1224 | Lamp Brake Warning Output Circuit Open |
| C1225 | Lamp Brake Warning Output Circuit Short To Battery |
| C1226 | Lamp Brake Warning Output Circuit Short To Ground |
| C1227 | Speed Wheel Sensor LR Input Short Circuit To Battery |
| C1228 | Speed Wheel Sensor LR Input Short Circuit To Ground |
| C1229 | Speed Wheel Sensor Rear Center Coherency Fault |
| C1230 | Speed Wheel Sensor Rear Center Input Circuit Failure |
| C1231 | Speed Wheel Sensor Rear Center Circuit Open |
| C1232 | Speed Wheel Sensor Rear Center Input Short Circuit To Battery |
| C1233 | Speed Wheel LF Input Signal Missing |
| C1234 | Speed Wheel RF Input Signal Missing |
| C1235 | Speed Wheel RR Input Signal Missing |
| C1236 | Speed Wheel LR Input Signal Missing |
| C1237 | Speed Wheel Rear Input Signal Missing |
| C1238 | ABS Hydraulic Pressure Differential Switch Input Circuit Failure |
| C1239 | ABS Hydraulic Pressure Differential Switch Input Open Circuit |
| C1240 | ABS Hydraulic Pressure Differential Switch Input Short Circuit To Battery |
| C1241 | ABS Hydraulic Pressure Differential Switch Input Short Circuit To Ground |
| C1242 | ABS Outlet Valve Coil LR Circuit Failure |
| C1243 | ABS Outlet Valve Coil LR Circuit Open |
| C1244 | ABS Outlet Valve Coil LR Circuit Short To Battery |
| C1245 | ABS Outlet Valve Coil LR Circuit Short To Ground |
| C1246 | ABS Outlet Valve Coil RR Circuit Failure |
| C1247 | ABS Outlet Valve Coil RR Circuit Open |
| C1248 | ABS Outlet Valve Coil RR Circuit Short To Battery |
| C1249 | ABS Outlet Valve Coil RR Circuit Short To Ground |
| C1250 | ABS Inlet Valve Coil LR Circuit Failure |
| C1251 | ABS Inlet Valve Coil LR Circuit Open |
| C1252 | ABS Inlet Valve Coil LR Circuit Short To Battery |
| C1253 | ABS Inlet Valve Coil LR Circuit Short To Ground |
| C1254 | ABS Inlet Valve Coil RR Circuit Failure |
| C1255 | ABS Inlet Valve Coil RR Circuit Open |
| C1256 | ABS Inlet Valve Coil RR Circuit Short To Battery |
| C1257 | ABS Inlet Valve Coil RR Circuit Short To Ground |
| C1258 | Speed Wheel LF Comparison Failure |
| C1259 | Speed Wheel RF Comparison Failure |
| C1260 | Speed Wheel RR Comparison Failure |
| C1261 | Speed Wheel LR Comparison Failure |
| C1262 | Lamp Warning Relay Circuit Failure |
| C1263 | Lamp Warning Relay Circuit Open |
| C1264 | Lamp Warning Relay Circuit Short To Battery |
| C1265 | Lamp Warning Relay Circuit Short To Ground |
| C1266 | ABS Valve Power Relay Circuit Failure |
| C1267 | ABS Functions Temporarily Disabled |
| C1268 | Motor Relay # 1 Circuit Failure |
| C1269 | Motor Relay # 1 Circuit Short to Battery |
| C1270 | Motor # 1 Input Circuit Failure |
| C1271 | Motor # 1 Input Circuit Short to Gnd |
| C1272 | Motor # 2 Input Circuit Failure |
| C1273 | Motor # 2 Input Circuit Short to Vbat |
| C1274 | Solenoid Relay # 1 Circuit Failure |
| C1275 | Solenoid Relay # 1 Circuit Short to Vbatt |
| C1276 | Park Brake Actuator Assembly Switch Applied Circuit Short to Gnd |
| C1277 | STEERING Wheel Angle 1and 2 Circuit Failure |
| C1278 | STEERING Wheel Angle 1and 2 Signal Faulted |
| C1279 | Yaw Rate Sensor circuit Failure |
| C1280 | Yaw Rate Sensor Signal Fault |
| C1281 | Lateral Accelerometer circuit Failure |
| C1282 | Lateral Accelerometer Signal Fault |
| C1283 | Switch Test Signal Failure |
| C1284 | Oil Pressure Switch Failure |
| C1285 | Booster Solenoid circuit Failure |
| C1286 | Booster Mechanical Failure |
| C1287 | Booster Pedal Force switch circuit Failure |
| C1288 | Pressure Transducer Main / Primary Input Circuit Failure |
| C1289 | Pressure Transducer Redundant / Secondary Input Circuit Failure |
| C1400 | Traction Control Valve RF Circuit Failure |
| C1401 | Traction Control Valve RF Circuit Open |
| C1402 | Malfunction in Front Speed Sensor LH Circuit (Most Manufacturers) Traction Control Valve RF Circuit Short To Ground |
| C1403 | Traction Control Valve RF Circuit Short To Battery |
| C1404 | Traction Control Valve Rear Circuit Failure |
| C1405 | Traction Control Valve Rear Circuit Open |
| C1406 | Traction Control Valve Rear Circuit Short To Ground |
| C1407 | Traction Control Valve Rear Circuit Short To Battery |
| C1410 | Traction Control Valve LF Circuit Failure |
| C1411 | Traction Control Valve LF Circuit Open |
| C1412 | Traction Control Valve LF Circuit Short To Ground |
| C1413 | Traction Control Valve LF Circuit Short To Battery |
| C1414 | Incorrect Module Design Level |
| C1415 | Incorrect Module Configuration |
| C1416 | Damper RF Circuit Short To Battery |
| C1417 | Damper RF Circuit Short to Ground |
| C1418 | Damper RF Circuit Failure |
| C1419 | Damper RF Circuit Open |
| C1420 | Hydraulic Fluid Pressure/ Flow Circuit Short to Vbatt |
| C1421 | Damper LF Circuit Short To Battery (Ford, Jaguar) Open or Short in Master Cylinder Pressure Sensor (Toyota) Rear Differential Clutch Performance (Jeep, Chrysler) |
| C1422 | Damper LF Circuit Short to Ground |
| C1423 | Damper LF Circuit Failure |
| C1424 | Damper LF Circuit Open |
| C1425 | Damper RR Circuit Short to Ground |
| C1426 | Damper RR Circuit Short To Battery |
| C1427 | Damper RR Circuit Open |
| C1428 | Damper RR Circuit Failure |
| C1429 | Input-shaft-speed input circuit failure |
| C1430 | Damper LR Circuit Open |
| C1431 | Damper LR Circuit Short To Battery |
| C1432 | Damper LR Circuit Short to Ground |
| C1433 | Damper LR Circuit Failure |
| C1435 | Accelerometer Rear Circuit Failure |
| C1436 | Accelerometer Rear Circuit Signal Is Not Sensed |
| C1437 | Accelerometer Rear Circuit Short To Ground |
| C1438 | Accelerometer Rear Circuit Short To Battery |
| C1439 | Vehicle Acceleration EEC-IV Circuit Failure |
| C1440 | Pressure Transducer Main / Primary signal Faulted |
| C1441 | Steering Phase A Circuit Signal Is Not Sensed |
| C1442 | Steering Phase B Circuit Signal Is Not Sensed |
| C1443 | Steering Phase A Circuit Short To Ground |
| C1444 | Steering Phase B Circuit Short To Ground |
| C1445 | Speed Vehicle Signal Circuit Failure |
| C1446 | Brake Switch Circuit Failure |
| C1447 | Traction Control Module Request Circuit Failure |
| C1448 | Lamp Adaptive Damping Warning Circuit Failure |
| C1449 | Traction Control Motor Coherency Fault |
| C1450 | Traction Control Motor Circuit Failure |
| C1451 | Traction Control Motor Circuit Open |
| C1452 | Traction Control Motor Circuit Short to Battery |
| C1453 | Traction Control Motor Circuit Short to Ground |
| C1454 | Front Lateral Accelerometer Circuit Failure |
| C1455 | Accelerometer Front Circuit Failure |
| C1456 | Accelerometer Front Circuit Is Not Sensed |
| C1457 | Accelerometer Front Circuit Short To Ground |
| C1458 | Accelerometer Front Circuit Short To Battery |
| C1459 | Adaptive Mode Switch Circuit Failure |
| C1460 | Vehicle Accelerometer Power Circuit Failure |
| C1461 | Vehicle Accelerometer Power Circuit Short to Battery |
| C1462 | Left Front Vertical Accelerometer Circuit Failure |
| C1463 | Right Front Vertical Accelerometer Circuit Failure |
| C1464 | Pressure Transducer Redundant / Secondary Signal Faulted |
| C1465 | Damper High Side Front Circuit Short To Battery |
| C1466 | Damper Circuit Failure |
| C1467 | Damper High Side Rear Circuit Short To Battery |
| C1468 | Damper Low Side Front Circuit Failure |
| C1469 | Damper Low Side Rear Circuit Failure |
| C1495 | Traction Control Motor Potentiometer Circuit Failure |
| C1496 | Traction Control Motor Potentiometer Circuit Open |
| C1497 | Traction Control Motor Potentiometer Circuit Short to Battery |
| C1498 | Traction Control Motor Potentiometer Circuit Short to Ground |
| C1499 | Transfer Case Contact Plate "A" Encoder Circuit Failure |
| C1500 | Transfer Case Contact Plate "B" Encoder Circuit Failure |
| C1501 | Transfer Case Contact Plate "C" Encoder Circuit Failure |
| C1502 | Transfer Case Contact Plate "D" Encoder Circuit Failure |
| C1503 | Dynamic Stability Control Left Front Valve Malfunction |
| C1504 | Dynamic Stability Control Right Front Valve Malfunction |
| C1505 | Dynamic Stability Control Left Rear Valve Malfunction |
| C1506 | Dynamic Stability Control Right Rear Valve Malfunction |
| C1507 | Traction Control of Brake Exceeds Time-Out |
| C1508 | Traction Control of Engine Exceeds Time-Out |
| C1510 | Right Front Wheel Pressure Reduction Performance Problem |
| C1511 | Left Front Wheel Pressure Reduction Performance Problem |
| C1512 | Right Rear Wheel Pressure Reduction Performance Problem |
| C1513 | Left rear Wheel Pressure Reduction Performance Problem |
| C1555 | Scanner Communication Incompatibility |
| C1699 | Left Rear Sensor Circuit Short to Vbat |
| C1700 | Left Rear Sensor Circuit Failure |
| C1701 | Left Rear Sensor Circuit Fault |
| C1702 | RightRear Sensor Circuit Short to Vbat |
| C1703 | Right Rear Sensor Circuit Failure |
| C1704 | Right Rear Sensor Circuit Fault |
| C1705 | Left Rear Center Sensor Circuit Short to Vbat |
| C1706 | Left Rear Center Sensor Circuit Failure |
| C1707 | Left Rear Center Sensor Circuit Fault |
| C1708 | Right Rear Center Sensor Circuit Short to Vbat |
| C1709 | Right Rear Center Sensor Circuit Failure |
| C1710 | Right Rear Center Sensor Circuit Fault |
| C1711 | Left Front Sensor Circuit Short to Vbat |
| C1712 | Left Front Sensor Circuit Failure |
| C1713 | Left Front Sensor Circuit Fault |
| C1714 | Right Front Sensor Circuit Short to Vbat |
| C1715 | Right Front Sensor Circuit Failure |
| C1716 | Right Front Sensor Circuit Fault |
| C1717 | Left Front Center Sensor Circuit Short to Vbat |
| C1718 | Left Front Center Sensor Circuit Failure |
| C1719 | Left Front Center Sensor Circuit Fault |
| C1721 | Air Suspension Height Sensor Power Circuit Open |
| C1722 | Air Suspension Height Sensor Power Circuit Short To Battery |
| C1723 | Air Suspension Height Sensor Power Circuit Short To Ground |
| C1724 | Air Suspension Height Sensor Power Circuit Failure |
| C1725 | Air Suspension Front Pneumatic Failure |
| C1726 | Air Suspension Rear Pneumatic Failure |
| C1727 | Air Suspension Reservoir Pneumatic Failure |
| C1728 | Transfer Case unable to transition between 2H and 4H |
| C1729 | Transfer Case unable to transition between 4H and 4L |
| C1730 | Reference Voltage Out of Range (+5 v) |
| C1731 | Air Suspension LF Corner Up Timeout |
| C1732 | Air Suspension LF Corner Down Timeout |
| C1733 | Air Suspension RF Corner Up Timeout |
| C1734 | Air Suspension RF Corner Down Timeout |
| C1735 | Air Suspension LR Corner Up Timeout |
| C1736 | Air Suspension LR Corner Down Timeout |
| C1737 | Air Suspension RR Corner Up Timeout |
| C1738 | Air Suspension RR Corner Down Timeout |
| C1739 | Right Front Center Sensor Circuit Short to Vbat |
| C1740 | Right Front Center Sensor Circuit Failure |
| C1741 | Right Front Center Sensor Circuit Fault |
| C1742 | Rear Sounder Circuit Failure |
| C1743 | Rear Sounder Circuit Short to Vbatt |
| C1744 | Front Sounder Circuit Failure |
| C1745 | Front Sounder Circuit Short to Vbatt |
| C1748 | Switch input Circuit Short to Gnd |
| C1749 | Trailer Input Circuit Failure |
| C1750 | Accelerator Position Sensor Out of Range |
| C1751 | Vehicle Speed Sensor # 1 Output Circuit Short to Vbatt |
| C1752 | Vehicle Speed Sensor # 1 Output Circuit Short to Gnd |
| C1753 | Hydraulic Clutch Actuator Valve Signal Fault |
| C1754 | Hydraulic Clutch Actuator Valve Circuit Failure |
| C1755 | Power Limit Shutdown Fault |
| C1756 | Air Suspension Front Height Sensor High (SE) Signal Circuit Failure |
| C1757 | Air Suspension Front Height Sensor High (SE) Signal Circuit Open |
| C1758 | Air Suspension Front Height Sensor High (SE) Signal Circuit Short To Battery |
| C1759 | Air Suspension Front Height Sensor High (SE) Signal Circuit Short To Ground |
| C1760 | Air Suspension Rear Height Sensor High (SE) Signal Circuit Failure |
| C1761 | Air Suspension Rear Height Sensor High (SE) Signal Circuit Open |
| C1762 | Air Suspension Rear Height Sensor High (SE) Signal Circuit Short To Battery |
| C1763 | Air Suspension Rear Height Sensor High (SE) Signal Circuit Short To Ground |
| C1765 | Air Suspension Rear Height Sensor Low Signal Circuit Failure |
| C1766 | Air Suspension Rear Height Sensor Low Signal Circuit Open |
| C1767 | Air Suspension Rear Height Sensor Low Signal Circuit Short To Battery |
| C1768 | Air Suspension Rear Height Sensor Low Signal Circuit Short To Ground |
| C1770 | Air Suspension Vent Solenoid Output Circuit Failure |
| C1771 | Air Suspension Vent Solenoid Output Circuit Open |
| C1772 | Air Suspension Vent Solenoid Output Circuit Short To Battery |
| C1773 | Air Suspension Vent Solenoid Output Circuit Short To Ground |
| C1774 | Coolant Temp Out of Range |
| C1775 | DC-DC Converter Failure |
| C1776 | Heater System Failure |
| C1777 | Vacuum Pressure Circuit Failure |
| C1778 | Power Steering Failure |
| C1779 | Blower Switch Failure |
| C1780 | Temperature Select Failure |
| C1781 | Engine Coolant Temperature Signal Missing/Fault |
| C1790 | Air Suspension LR Air Spring/Shock Solenoid Output Circuit Failure |
| C1791 | Air Suspension LR Air Spring/Shock Solenoid Output Circuit Open |
| C1792 | Air Suspension LR Air Spring/Shock Solenoid Output Circuit Short To Battery |
| C1793 | Air Suspension LR Air Spring/Shock Solenoid Output Circuit Short To Ground |
| C1795 | Air Suspension RR Air Spring/Shock Solenoid Output Circuit Failure |
| C1796 | Air Suspension RR Air Spring/Shock Solenoid Output Circuit Open |
| C1797 | Air Suspension RR Air Spring/Shock Solenoid Output Circuit Short To Battery |
| C1798 | Air Suspension RR Air Spring/Shock Solenoid Output Circuit Short To Ground |
| C1800 | Air Suspension Reservoir Solenoid Circuit Failure |
| C1805 | Mismatched PCM and/or ABS-TC Module |
| C1813 | Air Suspension LR Vent Request Exceeded Max Timing |
| C1814 | Air Suspension RR Vent Request Exceeded Max Timing |
| C1818 | Air Suspension LR Air Compress Request Exceeded Max Timing |
| C1819 | Air Suspension RR Air Compress Request Exceeded Max Timing |
| C1820 | Air Suspension RF Air Compress Request Exceeded Max Timing |
| C1830 | Air Suspension Compressor Relay Circuit Failure |
| C1831 | Air Suspension Compressor Relay Circuit Open |
| C1832 | Air Suspension Compressor Relay Circuit Short To Battery |
| C1833 | Air Suspension Compressor Relay Circuit Short To Ground |
| C1834 | Gauge Drive Current Fault |
| C1835 | Current Sense Circuit Failure |
| C1836 | Battery Temp out of Range |
| C1837 | Battery Heater Circuit Failure |
| C1838 | Charging System Fault |
| C1839 | Leakage Fault |
| C1840 | Air Suspension Disable Switch Circuit Failure |
| C1841 | Air Suspension Disable Switch Circuit Open |
| C1842 | Air Suspension Disable Switch Circuit Short To Battery |
| C1843 | Air Suspension Disable Switch Circuit Short To Ground |
| C1844 | Air Suspension Secondary Front Inflator Solenoid Output Circuit Failure |
| C1845 | Air Suspension Front Inflator Solenoid Output Circuit Failure |
| C1846 | Air Suspension Front Inflator Solenoid Output Circuit Open |
| C1847 | Air Suspension Front Inflator Solenoid Output Circuit Short To Battery |
| C1848 | Air Suspension Front Inflator Solenoid Output Circuit Short To Ground |
| C1849 | Master Cylinder Pressure Out of Range |
| C1850 | Air Suspension Warning Lamp Circuit Failure |
| C1851 | Air Suspension Warning Lamp Circuit Open |
| C1852 | Air Suspension Warning Lamp Circuit Short To Battery |
| C1853 | Air Suspension Warning Lamp Circuit Short To Ground |
| C1854 | Motor Temperature Out of Range |
| C1855 | Acceleration Position Sensor Conflict |
| C1856 | Traction Motor Encoder circuit Failure |
| C1859 | PRNDL Input #2 Circuit Failure |
| C1860 | PRNDL Input #3 Circuit Failure |
| C1861 | PRNDL Input #4 Circuit Failure |
| C1862 | Contactor Circuit Failure |
| C1863 | External Charging Fault |
| C1864 | Battery Module Fault |
| C1865 | Air Suspension Rear Inflator Solenoid Output Circuit Failure |
| C1866 | Air Suspension Rear Inflator Solenoid Output Circuit Open |
| C1867 | Air Suspension Rear Inflator Solenoid Output Circuit Short To Battery |
| C1868 | Air Suspension Rear Inflator Solenoid Output Circuit Short To Ground |
| C1869 | Air Suspension Gate Solenoid Output Circuit Failure |
| C1870 | Air Suspension Gate Solenoid Output Circuit Open |
| C1871 | Air Suspension Gate Solenoid Output Circuit Short To Battery |
| C1872 | Air Suspension Gate Solenoid Output Circuit Short To Ground |
| C1873 | Air Suspension RF Air Spring Solenoid Output Circuit Failure |
| C1874 | Air Suspension RF Air Spring Solenoid Output Circuit Open |
| C1875 | Air Suspension RF Air Spring Solenoid Output Circuit Short To Battery |
| C1876 | Air Suspension RF Air Spring Solenoid Output Circuit Short To Ground |
| C1877 | Air Suspension LF Air Spring Solenoid Output Circuit Failure |
| C1878 | Air Suspension LF Air Spring Solenoid Output Circuit Open |
| C1879 | Air Suspension LF Air Spring Solenoid Output Circuit Short To Battery |
| C1880 | Air Suspension LF Air Spring Solenoid Output Circuit Short To Ground |
| C1881 | Air Suspension RF Height Sensor Circuit Failure |
| C1882 | Air Suspension RF Height Sensor Circuit Open |
| C1883 | Air Suspension RF Height Sensor Circuit Short To Battery |
| C1884 | Air Suspension RF Height Sensor Circuit Short To Ground |
| C1885 | Air Suspension RR Height Sensor Circuit Failure |
| C1886 | Air Suspension RR Height Sensor Circuit Open |
| C1887 | Air Suspension RR Height Sensor Circuit Short To Battery |
| C1888 | Air Suspension RR Height Sensor Circuit Short To Ground |
| C1889 | Air Suspension LF Height Sensor Circuit Failure |
| C1890 | Air Suspension LF Height Sensor Circuit Open |
| C1891 | Air Suspension LF Height Sensor Circuit Short To Battery |
| C1892 | Air Suspension LF Height Sensor Circuit Short To Ground |
| C1893 | Air Suspension LR Height Sensor Circuit Failure |
| C1894 | Air Suspension LR Height Sensor Circuit Open |
| C1895 | Air Suspension LR Height Sensor Circuit Short To Battery |
| C1896 | Air Suspension LR Height Sensor Circuit Short To Ground |
| C1897 | Steering VAPS II Circuit Loop Failure |
| C1898 | Steering VAPS II Circuit Loop Open |
| C1899 | Steering VAPS II Circuit Loop Short To Battery |
| C1900 | Steering VAPS II Circuit Loop Short To Ground |
| C1901 | Ride Control RR Shock Actuator Circuit Failure |
| C1902 | Ride Control RR Shock Actuator Circuit Open |
| C1903 | Ride Control RR Shock Actuator Circuit Short To Battery |
| C1904 | Ride Control RR Shock Actuator Circuit Short To Ground |
| C1905 | Ride Control LR Shock Actuator Circuit Failure |
| C1906 | Ride Control LR Shock Actuator Circuit Open |
| C1907 | Ride Control LR Shock Actuator Circuit Short To Battery |
| C1908 | Ride Control LR Shock Actuator Circuit Short To Ground |
| C1909 | Ride Control RF Shock Actuator Circuit Failure |
| C1910 | Ride Control RF Shock Actuator Circuit Open |
| C1911 | Ride Control RF Shock Actuator Circuit Short To Battery |
| C1912 | Ride Control RF Shock Actuator Circuit Short To Ground |
| C1913 | Ride Control LF Shock Actuator Circuit Failure |
| C1914 | Ride Control LF Shock Actuator Circuit Open |
| C1915 | Ride Control LF Shock Actuator Circuit Short To Battery |
| C1916 | Ride Control LF Shock Actuator Circuit Short To Ground |
| C1917 | Steering EVO Out-of-Range Fault |
| C1918 | Air Suspension Ride Height Select Switch Circuit Failure |
| C1920 | Led #1 Circuit Failure |
| C1921 | VAPS Solenoid Actuator Output Circuit Failure |
| C1922 | VAPS Solenoid Actuator Output Circuit Open |
| C1923 | VAPS Solenoid Actuator Output Circuit Short To Battery |
| C1924 | VAPS Solenoid Actuator Output Circuit Short To Ground |
| C1925 | VAPS Solenoid Actuator Return Circuit Failure |
| C1926 | VAPS Solenoid Actuator Return Circuit Open |
| C1927 | VAPS Solenoid Actuator Return Circuit Short To Battery |
| C1928 | VAPS Solenoid Actuator Return Circuit Short To Ground |
| C1929 | Air Suspension Front Compressor Relay Circuit Failure |
| C1930 | Air Suspension Front Compressor Relay Circuit Open |
| C1931 | Air Suspension Front Compressor Relay Circuit Short To Battery |
| C1932 | Air Suspension Front Compressor Relay Circuit Short To Ground |
| C1933 | Solenoid Current Out Of Range |
| C1934 | HPU (Hydraulic Pump Unit) Pressurisation Failure |
| C1935 | Chime Circuit Failure |
| C1936 | Hydraulic Pump Relay Circuit Failure |
| C1937 | Steering Wheel Angle Sensor Offset Failure |
| C1938 | Invalid Steering Wheel Angle Sensor ID |
| C1939 | Brake Pressure Switch Input Circuit Failure |
| C1940 | Brake Pressure Switch Mechanical Failure |
| C1942 | Unrecognized Powertrain Configuration |
| C1943 | Airbag Deployment Indication Input Fault |
| C1944 | Gauge Driver Circuit Fault |
| C1945 | Park Switch Indicates Park with Vehicle Moving |
| C1946 | Seat Track Position Switch Circuit Open |
| C1947 | Seat Track Position Switch Circuit Short to Ground |
| C1948 | Seat Track Position Switch Circuit Resistance Out of Range |
| C1949 | Accelerometer Sensor Circuit Open |
| C1950 | Accelerometer Sensor Circuit Failure |
| C1951 | Lateral Accelerometer Sensor Circuit Open |
| C1952 | Yaw Rate Sensor Circuit Open |
| C1953 | Master Cylinder Pressure Sensor Circuit Open |
| C1954 | Master Cylinder Pressure Sensor Circuit Failure |
| C1955 | Steering Angle Sensor Circuit Open |
| C1956 | Steering Angle Sensor Circuit Failure |
| C1957 | Dynamic Stability Control Valve RF Circuit Failure |
| C1958 | Dynamic Stability Control Valve LF Circuit Failure |
| C1959 | Lateral Accelerometer Sensor Circuit Failure |
| C1960 | Driver Brake Apply Circuit Fault |
| C1961 | Park Lamp Relay Coil Circuit Failure |
| C1962 | Park Lamp Relay Coil Short to Battery |
| C1963 | Stability Control Inhibit Warning |
| C2000-C2999: Manufacturer defined | |
| C2000 | ISO/SAE Reserved |
| C2767 | Reserved – TBD |
| C3000-C3999: ISO/SAE reserved | |
| C3000 | ISO/SAE Reserved |
Uxxxx CAN OBD2 Codes List (PDF, Free Download) [FULL]
Below are the code ranges of Uxxxx. Click the right range to search your code.
U0000-U0099: Network Electrical
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| Codes | Definition |
|---|---|
| U0001 | Controller area network (CAN) data bus: high speed bus/communication control module |
| U0002 | Controller area network (CAN) data bus: high speed bus - performance problem/ configuration error |
| U0003 | Controller area network (CAN) data bus: high speed bus(+)- open circuit |
| U0004 | Controller area network (CAN) data bus: high speed bus(+)- voltage low |
| U0005 | Controller area network (CAN) data bus: high speed bus(+)- voltage high |
| U0006 | Controller area network (CAN) data bus: high speed bus(-)- open circuit |
| U0007 | Controller area network (CAN) data bus: high speed bus (-)-voltage low |
| U0008 | Controller area network (CAN) data bus: high speed bus(-)- voltage high |
| U0009 | Controller area network (CAN) data bus: high speed bus (-)-shorted to data bus(+) |
| U0010 | Controller area network (CAN) data bus: medium speed bus |
| U0011 | Controller area network (CAN) data bus: medium speed bus - performance problem |
| U0012 | Controller area network (CAN) data bus: medium speed bus(+)- open circuit |
| U0013 | Controller area network (CAN) data bus: medium speed bus(+)- voltage low |
| U0014 | Controller area network (CAN) data bus: medium speed bus(+)- voltage high |
| U0015 | Controller area network (CAN) data bus: medium speed bus(-) |
| U0016 | Controller area network (CAN) data bus: medium speed bus(-)- voltage low |
| U0017 | Controller area network (CAN) data bus: medium speed bus(-)- voltage high |
| U0018 | Controller area network (CAN) data bus: medium speed bus (-)-shorted to data bus(+) |
| U0019 | Controller area network (CAN) data bus: low speed bus |
| U0020 | Controller area network (CAN) data bus: low speed bus - performance problem |
| U0021 | Controller area network (CAN) data bus: low speed bus (+) - open circuit |
| U0022 | Controller area network (CAN) data bus: low speed bus (+) - voltage low |
| U0023 | Controller area network (CAN) data bus: low speed bus (+) - voltage high |
| U0024 | Controller area network (CAN) data bus: low speed bus (-) - open circuit |
| U0025 | Controller area network (CAN) data bus: low speed bus (-) - voltage low |
| U0026 | Controller area network (CAN) data bus: low speed bus (-) - voltage high |
| U0027 | Controller area network (CAN) data bus: low speed bus (-) - shorted to data bus (+) |
| U0028 | Vehicle area network (VAN) data bus A |
| U0029 | Vehicle area network (VAN) data bus A - performance problem |
| U0030 | Vehicle area network (VAN) data bus A (+)- open circuit |
| U0031 | Vehicle area network (VAN) data bus A (+)- voltage low |
| U0032 | Vehicle area network (VAN) data bus A (+)- voltage high |
| U0033 | Vehicle area network (VAN) data bus A (-)- open circuit |
| U0034 | Vehicle area network (VAN) data bus A (-)- voltage low |
| U0035 | Vehicle area network (VAN) data bus A (-)- voltage high |
| U0036 | Vehicle area network (VAN) data bus A (-)- shorted to data bus A (+) |
| U0037 | Vehicle area network (VAN) data bus B |
| U0038 | Vehicle area network (VAN) data bus B - performance problem |
| U0039 | Vehicle area network (VAN) data bus B (+)- open circuit |
| U0040 | Vehicle area network (VAN) data bus B (+)- voltage low |
| U0041 | Vehicle area network (VAN) data bus B (+)- voltage high |
| U0042 | Vehicle area network (VAN) data bus B (-)- open circuit |
| U0043 | Vehicle area network (VAN) data bus B (-)- voltage low |
| U0044 | Vehicle area network (VAN) data bus B (-)- voltage high |
| U0045 | Vehicle area network (VAN) data bus B (-)- shorted to data bus B (+) |
| U0046 | Vehicle area network (VAN) data bus C |
| U0047 | Vehicle area network (VAN) data bus C - performance problem |
| U0048 | Vehicle area network (VAN) data bus C (+)- open circuit |
| U0049 | Vehicle area network (VAN) data bus C (+)- voltage low |
| U0050 | Vehicle area network (VAN) data bus C (+)- voltage high |
| U0051 | Vehicle area network (VAN) data bus C (-)- open circuit |
| U0052 | Vehicle area network (VAN) data bus C (-)- voltage low |
| U0053 | Vehicle area network (VAN) data bus C (-)- voltage high |
| U0054 | Vehicle area network (VAN) data bus C (-)- shorted to data bus C (+) |
| U0055 | Vehicle area network (VAN) data bus D |
| U0056 | Vehicle area network (VAN) data bus D- performance problem |
| U0057 | Vehicle area network (VAN) data bus D (+)- open circuit |
| U0058 | Vehicle area network (VAN) data bus D (+)- voltage low |
| U0059 | Vehicle area network (VAN) data bus D (+)- voltage high |
| U0060 | Vehicle area network (VAN) data bus D (-)- open circuit |
| U0061 | Vehicle area network (VAN) data bus D (-)- voltage low |
| U0062 | Vehicle area network (VAN) data bus D (-)- voltage high |
| U0063 | Vehicle area network (VAN) data bus D (-)- shorted to data bus D (+) |
| U0064 | Vehicle area network (VAN) data bus E |
| U0065 | Vehicle area network (VAN) data bus E - performance problem |
| U0066 | Vehicle area network (VAN) data bus E (+)- open circuit |
| U0067 | Vehicle area network (VAN) data bus E (+)- voltage low |
| U0068 | Vehicle area network (VAN) data bus E (+)- voltage high |
| U0069 | Vehicle area network (VAN) data bus E (-)- open circuit |
| U0070 | Vehicle area network (VAN) data bus E (-)- voltage low |
| U0071 | Vehicle area network (VAN) data bus E (-)- voltage high |
| U0072 | Vehicle area network (VAN) data bus E (-)- shorted to data bus E (+) |
| U0073 | Control module - data bus Off |
U0100-U0199: Network communications
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| Codes | Definition |
|---|---|
| U0100 | Data bus: engine control module (ECM) A - no communication |
| U0101 | Data bus: transmission control module (TCM) - no communication |
| U0102 | Data bus: transfer box control module - no communication |
| U0103 | Data bus: gear shift module - no communication / System relay - low signal |
| U0104 | Data bus: cruise control module - no communication |
| U0105 | Data bus: injector control module - no communication |
| U0106 | Data bus: glow plug control module - no communication |
| U0107 | Data bus: throttle actuator control (TAC) module - no communication |
| U0108 | Data bus: alternative fuel control module - no communication |
| U0109 | Data bus: fuel pump (FP) control module - no communication |
| U0110 | Data bus: drive motor control module - no communication |
| U0111 | Data bus: battery energy control module A - no communication |
| U0112 | Data bus: battery energy control module B - no communication |
| U0113 | Data bus: emissions critical control information - no communication |
| U0114 | Data bus: four wheel drive clutch control module - no communication |
| U0115 | Data bus: engine control module (ECM) B - no communication |
| U0121 | Data bus: anti-lock brake system (ABS) control module - no communication |
| U0122 | Data bus: vehicle dynamics control module - no communication |
| U0123 | Data bus: yaw rate sensor module - no communication |
| U0124 | Data bus: lateral acceleration sensor module - no communication |
| U0125 | Data bus: multi-axis acceleration sensor module - no communication |
| U0126 | Data bus: steering position sensor control module - no communication |
| U0127 | Data bus: tire pressure monitor module- no communication |
| U0128 | Data bus: parking brake control module - no communication |
| U0129 | Data bus: brake system control module - no communication |
| U0130 | Data bus: steering effort control module - no communication |
| U0131 | Data bus: power steering control module - no communication |
| U0132 | Data bus: suspension ride height control module - no communication |
| U0140 | Data bus: body control module (8CM)- no communication |
| U0141 | Data bus: body control module (8CM) A- no communication |
| U0142 | Data bus: body control module (8CM) 8 - no communication |
| U0143 | Data bus: body control module (8CM) C- no communication |
| U0144 | Data bus: body control module (8CM) D- no communication |
| U0145 | Data bus: body control module (8CM) E - no communication |
| U0146 | Data bus: gateway A- no communication |
| U0147 | Data bus: gateway 8 - no communication |
| U0148 | Data bus: gateway C - no communication |
| U0149 | Data bus: gateway D- no communication |
| U0150 | Data bus: gateway E - no communication |
| U0151 | Data bus: supplementary restraint system (SRS) control module - no communication |
| U0152 | Data bus : supplementary restraint system (SRS) control module: left - no communication |
| U0153 | Data bus: supplementary restraint system (SRS) control module: right - no communication |
| U0154 | Data bus: supplementary restraint system (SRS) occupant sensing control module- no communication |
| U0155 | Data bus: instrumentation control module - no communication |
| U0156 | Data bus: information centre A - no communication |
| U0157 | Data bus: information centre B - no communication |
| U0158 | Data bus: head up display - no communication |
| U0159 | Data bus: parking aid control module A - no communication |
| U0160 | Data bus: audible alert control module - no communication |
| U0161 | Data bus: compass module - no communication |
| U0162 | Data bus: navigation display module - no communication |
| U0163 | Data bus: navigation control module - no communication |
| U0164 | Data bus: NC control module - no communication |
| U0165 | Data bus: NC control module: rear |
| U0166 | Data bus: auxiliary heater control module - no communication |
| U0167 | Data bus: immobilizer control 'module - no communication / Engine control module - internal fault |
| U0168 | Data bus: alarm system control module - no communication |
| U0169 | Data bus: sunroof control module - no communication |
| U0170 | Data bus: supplementary restraint system (SRS) sensor A - no communication |
| U0171 | Data bus: supplementary restraint system (SRS) sensor B - no communication |
| U0172 | Data bus: supplementary restraint system (SRS) sensor C - no communication |
| U0173 | Data bus: supplementary restraint system (SRS) sensor D - no communication |
| U0174 | Data bus: supplementary restraint system (SRS) sensor E - no communication |
| U0175 | Data bus: supplementary restraint system (SRS) sensor F - no communication |
| U0176 | Data bus: supplementary restraint system (SRS) sensor G - no communication |
| U0177 | Data bus: supplementary restraint system (SRS) sensor H - no communication |
| U0178 | Data bus: supplementary restraint system (SRS) sensor I - no communication |
| U0179 | Data bus: supplementary restraint system (SRS) sensor J - no communication |
| U0180 | Data bus: automatic lighting control module - no communication |
| U0181 | Data bus: headlamp level control module - no communication |
| U0182 | Data bus: lamps control module: front - no communication |
| U0183 | Data bus: lamps control module: rear- no communication |
| U0184 | Data bus: radio - no communication |
| U0185 | Data bus: aerial module - no communication |
| U0186 | Data bus: audio unit output amplifier- no communication |
| U0187 | Data bus: digital disc player/changer module A - no communication |
| U0188 | Data bus: digital disc player/changer module B - no communication |
| U0189 | Data bus: digital disc player/changer module C - no communication |
| U0190 | Data bus: digital disc player/changer module D - no communication |
| U0191 | Data bus: television - no communication |
| U0192 | Data bus: personal computer - no communication |
| U0193 | Data bus: digital audio control module A- no communication |
| U0194 | Data bus: digital audio control module B - no communication |
| U0195 | Data bus: subscription entertainment receiver module - no communication |
| U0196 | Data bus: entertainment control module: rear - no communication |
| U0197 | Data bus: t.elephone control module - no communication |
| U0198 | Data bus: telematics control module - no communication |
| U0199 | Data bus: door function control module A - no communication |
U0200-U0299: Network communications
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| Codes | Definition |
|---|---|
| U0200 | Data bus: door function control module B - no communication |
| U0201 | Data bus: door function control module C - no communication |
| U0202 | Data bus: door function control module D - no communication |
| U0203 | Data bus: door function control module E - no communication |
| U0204 | Data bus: door function control module F - no communication |
| U0205 | Data bus: door function control module G - no communication |
| U0206 | Data bus: convertible top control module - no communication |
| U0207 | Data bus: moveable roof control module - no communication |
| U0208 | Data bus: seat adjustment control module A - no communication |
| U0209 | Data bus: seat adjustment control module B - no communication |
| U0210 | Data bus: seat adjustment control module C - no communication |
| U0211 | Data bus: seat adjustment control module D - no communication |
| U0212 | Data bus: steering column control module - no communication |
| U0213 | Data bus: mirror control module A - no communication |
| U0214 | Data bus: remote function actuation - no communication |
| U0215 | Data bus: door contact switch A - no communication |
| U0216 | Data bus: door contact switch B - no communication |
| U0217 | Data bus: door contact switch C - no communication |
| U0218 | Data bus: door contact switch D - no communication |
| U0219 | Data bus: door contact switch E - no communication |
| U0220 | Data bus: door contact switch F - no communication |
| U0221 | Data bus: door contact switch G - no communication |
| U0222 | Data bus: electric window motor A- no communication |
| U0223 | Data bus: electric window motor B - no communication |
| U0224 | Data bus: electric window motor C - no communication |
| U0225 | Data bus: electric window motor D - no communication |
| U0226 | Data bus: electric window motor E - no communication |
| U0227 | Data bus: electric window motor F - no communication |
| U0228 | Data bus: electric window motor G - no communication |
| U0229 | Data bus: heated steering wheel module - no communication |
| U0230 | Data bus: tailgate control module - no communication |
| U0231 | Data bus: rain sensor control module- no communication |
| U0232 | Data bus: side obstacle detection control module: left - no communication |
| U0233 | Data bus: side obstacle detection control module: right- no communication |
| U0234 | Data bus: convenience recall module - no communication |
| U0235 | Data bus: cruise control front distance range sensor - no communication |
| U0253 | Lost Communication With Accessory Protocol Interface Module |
| U0284 | Lost Communication With Active Grille Air Shutter 1 Motor Module |
| U0293 | Data bus: HVAC control unit- no communication |
| U029D | Lost Communication With NOX Sensor A |
U0300-U0399: Network software
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| Codes | Definition |
|---|---|
| U0300 | Control module - internal software incompatibility |
| U0301 | Software incompatibility - engine control module (ECM) |
| U0302 | Software incompatibility - transmission control module (TCM) |
| U0303 | Software incompatibility - transfer box control module |
| U0304 | Software incompatibility - gear shift module |
| U0305 | Software incompatibility - cruise control module |
| U0306 | Software incompatibility - injector control module |
| U0307 | Software incompatibility - glow plug control module |
| U0308 | Software incompatibility - throttle actuator control (TAC) module |
| U0309 | Software incompatibility - alternative fuel control module |
| U0310 | Software incompatibility - fuel pump (FP) control module |
| U0311 | Software incompatibility - drive motor control module |
| U0312 | Software incompatibility - battery energy control module A |
| U0313 | Software incompatibility - battery energy control module B |
| U0314 | Software incompatibility - four wheel drive clutch control module |
| U0315 | Software incompatibility - anti-lock brake system (ASS) control module |
| U0316 | Software incompatibility - vehicle dynamics control module |
| U0317 | Software incompatibility - parking brake control module |
| U0318 | Software incompatibility - brake system control module |
| U0319 | Software incompatibility - steering effort control module |
| U0320 | Software incompatibility - power steering control module |
| U0321 | Software incompatibility - suspension ride height control module |
| U0322 | Software incompatibility - body control module |
| U0323 | Software incompatibility - instrumentation control module |
| U0324 | Software incompatibility - AlC control module |
| U0325 | Software incompatibility - auxiliary heater control module |
| U0326 | Software incompatibility - immobilizer control module |
| U0327 | Software incompatibility - alarm system control module |
| U0328 | Software incompatibility - steering position sensor control module |
| U0329 | Software incompatibility - steering column control module |
| U0330 | Software incompatibility - tire pressure monitor module |
| U0331 | Software incompatibility - body control module A |
| U0332 | Software incompatibility - multi-axis acceleration sensor module |
U0400-U0499: Network data
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| Codes | Definition |
|---|---|
| U0400 | Invalid data received |
| U0401 | Invalid data received - engine control module (ECM) |
| U0402 | Invalid data received - transmission control module (TCM) |
| U0403 | Invalid data received - transfer box control module |
| U0404 | Invalid data received - gear shift module |
| U0405 | Invalid data received - cruise control module |
| U0406 | Invalid data received - injector control module |
| U0407 | Invalid data received - glow plug control module |
| U0408 | Invalid data received - throttle actuator control (TAC) module |
| U0409 | Invalid data received - alternative fuel control module |
| U0410 | Invalid data received - fuel pump (FP) control module |
| U0411 | Invalid data received -drive motor control module |
| U0412 | Invalid data received - battery energy control module A |
| U0413 | Invalid data received - battery energy control module B |
| U0414 | Invalid data received - four wheel drive clutch control module |
| U0415 | Invalid data received - anti-lock brake system (ABS) control module |
| U0416 | Invalid data received - vehicle dynamics control module |
| U0417 | Invalid data received - parking brake control module |
| U0418 | Invalid data received - brake system control module |
| U0419 | Invalid data received - steering effort control module |
| U0420 | Invalid data received - power steering control module |
| U0421 | Invalid data received - suspension ride height control module |
| U0422 | Invalid data received - body control module |
| U0423 | Invalid data received - instrumentation control module |
| U0424 | Invalid data received - A/C control module |
| U0425 | Invalid data received - auxiliary heater control module |
| U0426 | Invalid data received - immobilizer |
| U0427 | Invalid data received - alarm system control module |
| U0428 | Invalid data received - steering position sensor control module |
| U0429 | Invalid data received - steering column control module |
| U0430 | Invalid data received - tire pressure monitor module |
| U0431 | Invalid data received - body control module A |
| U0433 | Invalid data received - cruise control front distance range sensor |
| U0481 | Invalid Data Received From Automatic Lighting Control Module |
U1000-U2000: Manufacturer defined, common definition listed
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| Codes | Definition |
|---|---|
| U1000 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1001 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1002 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1003 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1004 | SCP (J1850) Invalid or Missing Data for EEC Programming |
| U1005 | SCP (J1850) Invalid or Missing Data for EEC Programming |
| U1006 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1007 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1008 | SCP (J1850) Invalid or Missing Data for Engine Torque |
| U1009 | SCP (J1850) Invalid or Missing Data for Engine Torque |
| U1010 | SCP (J1850) Invalid or Missing Data for Engine Air Intake |
| U1011 | SCP (J1850) Invalid or Missing Data for Engine Air Intake |
| U1012 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1013 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1014 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1015 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1016 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1017 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1018 | SCP (J1850) Invalid or Missing Data for Throttle |
| U1019 | SCP (J1850) Invalid or Missing Data for Throttle |
| U1020 | SCP (J1850) Invalid or Missing Data for Air Conditioning Clutch |
| U1021 | SCP (J1850) Invalid or Missing Data for Air Conditioning Clutch |
| U1022 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1023 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1024 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1025 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1026 | SCP (J1850) Invalid or Missing Data for Engine RPM |
| U1027 | SCP (J1850) Invalid or Missing Data for Engine RPM |
| U1028 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1029 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1030 | SCP (J1850) Invalid or Missing Data for Experimental #1 |
| U1031 | SCP (J1850) Invalid or Missing Data for Experimental #1 |
| U1032 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1033 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1034 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1035 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1036 | SCP (J1850) Invalid or Missing Data for Wheels |
| U1037 | SCP (J1850) Invalid or Missing Data for Wheels |
| U1038 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1039 | SCP (J1850) Invalid or Missing Data for Primary Id / Vehicle Speed |
| U1040 | SCP (J1850) Invalid or Missing Data for Vehicle Speed |
| U1041 | SCP (J1850) Invalid or Missing Data for Vehicle Speed |
| U1042 | SCP (J1850) Invalid or Missing Data for Traction Control |
| U1043 | SCP (J1850) Invalid or Missing Data for Traction Control |
| U1044 | SCP (J1850) Invalid or Missing Data for Traction Motor |
| U1045 | SCP (J1850) Invalid or Missing Data for Traction Motor |
| U1046 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1047 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1048 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1049 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1050 | SCP (J1850) Invalid or Missing Data for Brakes |
| U1051 | SCP (J1850) Invalid or Missing Data for Brakes |
| U1052 | SCP (J1850) Invalid or Missing Data for Steering / Steering Wheel |
| U1053 | SCP (J1850) Invalid or Missing Data for Steering / Steering Wheel |
| U1054 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1055 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1056 | SCP (J1850) Invalid or Missing Data for Vehicle Configuration |
| U1057 | SCP (J1850) Invalid or Missing Data for Vehicle Configuration |
| U1058 | SCP (J1850) Invalid or Missing Data for Transmission / Transaxle / PRNDL |
| U1059 | SCP (J1850) Invalid or Missing Data for Transmission / Transaxle / PRNDL |
| U1060 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1061 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1062 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1063 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1064 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1065 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1066 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1067 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1068 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1069 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1070 | SCP (J1850) Invalid or Missing Data for Engine Sensors |
| U1071 | SCP (J1850) Invalid or Missing Data for Engine Sensors |
| U1072 | SCP (J1850) Invalid or Missing Data for Engine Coolant |
| U1073 | Bus-Off (Mitsubishi) SCP (J1850) Invalid or Missing Data for Engine Coolant (GM) SCP (J1850) Invalid or Missing Data for Engine Coolant (Ford) |
| U1074 | SCP (J1850) Invalid or Missing Data for Engine Oil |
| U1075 | SCP (J1850) Invalid or Missing Data for Engine Oil Temp |
| U1076 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1077 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1078 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1079 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1080 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1081 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1082 | SCP (J1850) Invalid or Missing Data for Engine Systems Other |
| U1083 | SCP (J1850) Invalid or Missing Data for Engine Systems Other |
| U1084 | SCP (J1850) Invalid or Missing Data for Powertrain Status Request |
| U1085 | SCP (J1850) Invalid or Missing Data for Powertrain Status Request |
| U1086 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1087 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1088 | SCP (J1850) Invalid or Missing Data for Suspension |
| U1089 | SCP (J1850) Invalid or Missing Data for Suspension |
| U1090 | SCP (J1850) Invalid or Missing Data for Non-Legislated Diagnostics |
| U1091 | SCP (J1850) Invalid or Missing Data for Non-Legislated Diagnostics |
| U1092 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1093 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1094 | SCP (J1850) Invalid or Missing Data for Experimental #2 |
| U1095 | SCP (J1850) Invalid or Missing Data for Experimental #2 |
| U1096 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1097 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1098 | SCP (J1850) Invalid or Missing Data for Vehicle Speed Control |
| U1099 | SCP (J1850) Invalid or Missing Data for Vehicle Speed Control |
| U1100 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1101 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1102 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1103 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1104 | SCP (J1850) Invalid or Missing Data for Chassis Status Request |
| U1105 | SCP (J1850) Invalid or Missing Data for Chassis Status Request |
| U1106 | SCP (J1850) Invalid or Missing Data for Legislated Diagnostics |
| U1107 | SCP (J1850) Invalid or Missing Data for Legislated Diagnostics |
| U1108 | SCP (J1850) Invalid or Missing Data for Electric Traction Drive (Inverter) |
| U1109 | SCP (J1850) Invalid or Missing Data for Electric Traction Drive (Inverter) |
| U1110 | A/C-ECU Timeout |
| U1111 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1112 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1113 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1114 | SCP (J1850) Invalid or Missing Data for Charging System |
| U1115 | SCP (J1850) Invalid or Missing Data for Charging System |
| U1116 | SCP (J1850) Invalid or Missing Data for Electrical Energy Management |
| U1117 | SCP (J1850) Invalid or Missing Data for Electrical Energy Management |
| U1118 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1119 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1120 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1121 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1122 | SCP (J1850) Invalid or Missing Data for Odometer |
| U1123 | SCP (J1850) Invalid or Missing Data for Odometer |
| U1124 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1125 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1126 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1127 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1128 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1129 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1130 | SCP (J1850) Invalid or Missing Data for Fuel System |
| U1131 | SCP (J1850) Invalid or Missing Data for Fuel System |
| U1132 | SCP (J1850) Invalid or Missing Data for Vehicle Motion |
| U1133 | SCP (J1850) Invalid or Missing Data for Vehicle Motion |
| U1134 | SCP (J1850) Invalid or Missing Data for Ignition Switch / Starter |
| U1135 | SCP (J1850) Invalid or Missing Data for Ignition Switch / Starter |
| U1136 | SCP (J1850) Invalid or Missing Data for Telltales |
| U1137 | SCP (J1850) Invalid or Missing Data for Telltales |
| U1138 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1139 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1140 | SCP (J1850) Invalid or Missing Data for Gateway |
| U1141 | SCP (J1850) Invalid or Missing Data for Gateway |
| U1142 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1143 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1144 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1145 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1146 | SCP (J1850) Invalid or Missing Data for Vehicle Security |
| U1147 | SCP (J1850) Invalid or Missing Data for Vehicle Security |
| U1148 | SCP (J1850) Invalid or Missing Data for Audio Control |
| U1149 | SCP (J1850) Invalid or Missing Data for Audio Control |
| U1150 | SCP (J1850) Invalid or Missing Data for Audible Warnings |
| U1151 | SCP (J1850) Invalid or Missing Data for Audible Warnings |
| U1152 | SCP (J1850) Invalid or Missing Data for Experimental #3 |
| U1153 | SCP (J1850) Invalid or Missing Data for Experimental #3 |
| U1154 | SCP (J1850) Invalid or Missing Data for Compact Disc |
| U1155 | SCP (J1850) Invalid or Missing Data for Compact Disc |
| U1156 | SCP (J1850) Invalid or Missing Data for Digital Signal Processing |
| U1157 | SCP (J1850) Invalid or Missing Data for Digital Signal Processing |
| U1158 | SCP (J1850) Invalid or Missing Data for Antenna |
| U1159 | SCP (J1850) Invalid or Missing Data for Antenna |
| U1160 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1161 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1162 | SCP (J1850) Invalid or Missing Data for Digital Audio Tape |
| U1163 | SCP (J1850) Invalid or Missing Data for Digital Audio Tape |
| U1164 | SCP (J1850) Invalid or Missing Data for Tuner / Receiver |
| U1165 | SCP (J1850) Invalid or Missing Data for Tuner / Receiver |
| U1166 | SCP (J1850) Invalid or Missing Data for Cassette Tape |
| U1167 | SCP (J1850) Invalid or Missing Data for Cassette Tape |
| U1168 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1169 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1170 | SCP (J1850) Invalid or Missing Data for Cellular Phone / Paging System |
| U1171 | SCP (J1850) Invalid or Missing Data for Cellular Phone / Paging System |
| U1172 | SCP (J1850) Invalid or Missing Data for Remote Button Control |
| U1173 | SCP (J1850) Invalid or Missing Data for Remote Button Control |
| U1174 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1175 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1176 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1177 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1178 | SCP (J1850) Invalid or Missing Data for Climate Control (HVAC) |
| U1179 | SCP (J1850) Invalid or Missing Data for Climate Control (HVAC) |
| U1180 | SCP (J1850) Invalid or Missing Data for Personalization (Memory) Features |
| U1181 | SCP (J1850) Invalid or Missing Data for Personalization (Memory) Features |
| U1182 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1183 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1184 | SCP (J1850) Invalid or Missing Data for Window Wiper / Washer |
| U1185 | SCP (J1850) Invalid or Missing Data for Window Wiper / Washer |
| U1186 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1187 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1188 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1189 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1190 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1191 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1192 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1193 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1194 | SCP (J1850) Invalid or Missing Data for Mirrors |
| U1195 | SCP (J1850) Invalid or Missing Data for Mirrors |
| U1196 | SCP (J1850) Invalid or Missing Data for Door Locks |
| U1197 | SCP (J1850) Invalid or Missing Data for Door Locks |
| U1198 | SCP (J1850) Invalid or Missing Data for External Access (Doors) |
| U1199 | SCP (J1850) Invalid or Missing Data for External Access (Doors) |
| U1200 | SCP (J1850) Invalid or Missing Data for Seat Motion / Control |
| U1201 | SCP (J1850) Invalid or Missing Data for Seat Motion / Control |
| U1202 | SCP (J1850) Invalid or Missing Data for Windows |
| U1203 | SCP (J1850) Invalid or Missing Data for Windows |
| U1204 | SCP (J1850) Invalid or Missing Data for Steering Column |
| U1205 | SCP (J1850) Invalid or Missing Data for Steering Column |
| U1206 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1207 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1208 | SCP (J1850) Invalid or Missing Data for Seat Switches |
| U1209 | SCP (J1850) Invalid or Missing Data for Seat Switches |
| U1210 | SCP (J1850) Invalid or Missing Data for Restraints |
| U1211 | SCP (J1850) Invalid or Missing Data for Restraints |
| U1212 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1213 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1214 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1215 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1216 | SCP (J1850) Invalid or Missing Data for External Lamp Outage |
| U1217 | SCP (J1850) Invalid or Missing Data for External Lamp Outage |
| U1218 | SCP (J1850) Invalid or Missing Data for External Lamps |
| U1219 | SCP (J1850) Invalid or Missing Data for External Lamps |
| U1220 | SCP (J1850) Invalid or Missing Data for Interior Lamp Outage |
| U1221 | SCP (J1850) Invalid or Missing Data for Interior Lamp Outage |
| U1222 | SCP (J1850) Invalid or Missing Data for Interior Lamps |
| U1223 | SCP (J1850) Invalid or Missing Data for Interior Lamps |
| U1224 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1225 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1226 | SCP (J1850) Invalid or Missing Data for Body Status Request |
| U1227 | SCP (J1850) Invalid or Missing Data for Body Status Request |
| U1228 | SCP (J1850) Invalid or Missing Data for Tires |
| U1229 | SCP (J1850) Invalid or Missing Data for Tires |
| U1230 | SCP (J1850) Invalid or Missing Data for Electric Defrost |
| U1231 | SCP (J1850) Invalid or Missing Data for Electric Defrost |
| U1232 | SCP (J1850) Invalid or Missing Data for Navigation |
| U1233 | SCP (J1850) Invalid or Missing Data for Navigation |
| U1234 | SCP (J1850) Invalid or Missing Data for Displays |
| U1235 | SCP (J1850) Invalid or Missing Data for Displays |
| U1236 | SCP (J1850) Invalid or Missing Data for Memory Storage |
| U1237 | SCP (J1850) Invalid or Missing Data for Memory Storage |
| U1238 | SCP (J1850) Invalid or Missing Data for Experimental #4 |
| U1239 | SCP (J1850) Invalid or Missing Data for Experimental #4 |
| U1240 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1241 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1242 | SCP (J1850) Invalid or Missing Data for Exterior Environment |
| U1243 | SCP (J1850) Invalid or Missing Data for Exterior Environment |
| U1244 | SCP (J1850) Invalid or Missing Data for Interior Environment |
| U1245 | SCP (J1850) Invalid or Missing Data for Interior Environment |
| U1246 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1247 | SCP (J1850) Invalid or Missing Data for Primary Id |
| U1248 | SCP (J1850) Invalid or Missing Data for Time / Date |
| U1249 | SCP (J1850) Invalid or Missing Data for Time / Date |
| U1250 | SCP (J1850) Invalid or Missing Data for Vehicle Id (VIN) |
| U1251 | SCP (J1850) Invalid or Missing Data for Vehicle Id (VIN) |
| U1252 | SCP (J1850) Invalid or Missing Data for Class A Functions |
| U1253 | SCP (J1850) Invalid or Missing Data for Class A Functions |
| U1254 | SCP (J1850) Invalid or Missing Data for Network Control |
| U1255 | SCP (J1850) Invalid or Missing Data for Network Control |
| U1260 | SCP (J1850) Single Ended (+) Circuit Failure |
| U1261 | SCP (J1850) Single Ended (-) Circuit Failure |
| U1262 | SCP (J1850) Communication Bus Fault |
| U1308 | SCP (J1850) Invalid or Missing Data for Function Read Engine Torque |
| U1341 | SCP (J1850) Invalid or Missing Data for Function Read Vehicle Speed |
| U140A | Implausible Right Front Wheel Speed Signal Received (Jeep) |
| U1412 | Implausible Vehicle Speed Signal Received |
| U1417 | Implausible Left Wheel Distance Signal (Dodge, Chrysler, Jeep) |
| U1418 | Implausible Left Wheel Distance Signal Received (Chrysler, Dodge, Jeep) |
| U1430 | SCP (J1850) Invalid or Missing Data for Function Read Fuel System |
| U1451 | SCP (J1850) Invalid or Missing Data for Function Read Audible Warnings / Anti-Theft Module |
| U1600 | Electronic key-immobiliser system fault (Fiat, Alpha Romeo, Audi, Nissan) |
| U1612 | SCP (J1850) Lack of Acknowledgment for Primary Id |
| U1736 | SCP (J1850) Lack of Acknowledgment for Telltales |
| U1750 | SCP (J1850) Lack of Acknowledgment for Audible Warnings |
| U1794 | SCP (J1850) Lack of Acknowledgment for Mirrors |
| U1797 | SCP (J1850) Lack of Acknowledgment for Door Locks |
| U1798 | SCP (J1850) Lack of Acknowledgment for External Access (Doors) |
| U1806 | SCP (J1850) Lack of Acknowledgment for Primary Id |
| U1900 | CAN Communication Bus Fault |
| U1950 | UPB Communication Bus Fault |
U2000-U3000: Manufacturer defined, common definition listed
SEARCH your code here
| Codes | Definition |
|---|---|
| U2000 | Audio Rear Control Unit is Not Responding |
| U2001 | Audio Tape Deck Unit is Not Responding |
| U2002 | Audio Bezel is Not Responding |
| U2003 | Audio Compact Disk / Disk Jockey Unit is Not Responding |
| U2004 | Audio Steering Wheel Control Unit is Not Responding |
| U2005 | Audio Rear Integrated Control Panel Unit is Not Responding |
| U2006 | Audio Remote Climate Control Unit is Not Responding |
| U2007 | Audio Navigation Unit is Not Responding |
| U2008 | Audio Phone is Not Responding |
| U2009 | Audio Front Control Module (ACM) is Not Responding |
| U2010 | Module is Not Responding (Non SCP) |
| U2011 | Module Transmitted Invalid Data (Non SCP) |
| U2012 | Communication Bus Error (Non SCP) |
| U2013 | Compass Module is not Responding |
| U2014 | Audio Subwoofer Unit is Not Responding |
| U2015 | Signal Link Fault (Non SCP) |
| U2016 | Signal Link Short to Ground (Non SCP) / From NGV Module |
| U2017 | Driver Side Crash Sensor Communication Fault (Non SCP) |
| U2018 | Passenger Side Crash Sensor Communication Fault (Non SCP) |
| U2019 | Audio Voice Module Not Responding |
| U2020 | Audio Center Amp is not responding |
| U2021 | Invalid /fault data received (Non SCP) |
| U20BB | Communication Loss with TCM |
| U2150 | SCP (J1850) Invalid Data from REM |
| U2152 | SCP (J1850) Invalid Data from GEM |
| U2160 | SCP (J1850) Invalid Data from IC |
| U2195 | SCP (J1850) Invalid Data from SCLM |
| U2500 | (CAN) Lack of Acknowledgement From Engine Management |
| U2510 | Received Data Does Not Match (Ford) |
U3000-U4000: Control module/ Power distribution
SEARCH your code here
| Codes | Definition |
|---|---|
| U3000 | Control Module |
| U3001 | Control Module Improper Shutdown |
| U3002 | Vehicle Identification Number |
| U3003 | Battery Voltage |
| U3004 | Accessory Power Relay |
| U3005 | Retained Accessory Power |
| U3006 | Control Module Input Power "A" |
| U3007 | Control Module Input Power "B" |
| U3008 | Control Module Ground "A" |
| U3009 | Control Module Ground "B" |
| U300A | Ignition Switch |
| U300B | Ignition Input Accessory/On/Start |
| U300C | Ignition Input Off/On/Start |
| U300D | Ignition Input On/Start |
| U300E | Ignition Input On |
| U300F | Ignition Input Accessory |
| U3010 | Ignition Input Start |
| U3011 | Ignition Input Off |
| U3012 | ISO/SAE Reserved |
| U3100 | ISO/SAE Reserved |
| U3F00 | ISO/SAE Reserved |
Popular OBD2 Codes List
Below are the details of the top popular OBDII codes with meaning, causes, and fixes.
P0010 – Intake Camshaft Position Actuator Circuit / Open (Bank 1)
The P0010 code happens when the ‘bank 1’ camshaft and the crankshaft have a mechanical timing variation. The problem occurs when the engine experiences high RPM. The ECM doesn’t correctly adjust valve lift at high RPM.
Main Symptoms:
- Check Engine Light comes on
- The engine performs poorly at high RPM
- Car runs roughly
- Lower fuel economy
- Car fails the emission test
Possible Causes:
- Sludge in engine oil
- Faulty OVC (oil control valve)
- Internal damage to ECM
- ECM timing is out of sync
- Wiring damage
- Malfunction of crankshaft or camshaft sensor
- A short in VCT/VVT circuit or the circuit is open
Diagnostic Steps:
- Use an advanced diagnostic tool to pull engine codes
- Inspect the VVT/VCT solenoid system for dirty oil
- Inspect the circuit for wiring problems
P0011 – Intake Camshaft Position Timing – Over-Advanced (Bank 1)
The P0011 code is triggered when the camshaft timing for bank 1 is above the limit set by the ECM. This situation causes an over-advanced condition that occurs either during retarding or advancing the camshaft timing.
Main Symptoms:
- Check Engine Light comes on
- Hard starting
- Poor idle
- Car may run rough or stall
- Poor fuel economy
- Car may fail an emission test
Possible Causes:
- Camshaft remains advanced despite ECM commanding it to retard
- Bank 1 oil control solenoid may be clogged or stuck
- Oil may be too thick and is thus blocking passages in bank 1
- Wiring problems in VCT/VVT
- Oil continuously flows to VCT piston chambers open
Diagnostic Steps:
- Check that engine oil is clean and has the recommended viscosity
- Visually inspect the wiring in the CVT system
- Pull engine codes and live data using an advanced diagnostic tool
P0012 – Intake Camshaft Position Timing – Over-Retarded (Bank 1)
The P0012 code is triggered when bank 1 has an over-retarded timing condition that occurs either during retarding or advancing.
Main Symptoms:
- Check Engine Light comes on
- Hard starting
- Poor fuel economy
- Car may run rough or stall
- Car may fail an emission test
Possible Causes:
- Camshaft timing is incorrect
- Wiring problems in VCT/VVT
- Oil continuously flows to the VCT piston chamber
- Timing valve solenoid control has failed and is stuck in the open position
- Oil may be too thick and is thus blocking passages in bank 1
Diagnostic Steps:
- Check that engine oil is clean
- Visually inspect the wiring in the CVT system
- Pull engine codes and live data using an advanced diagnostic tool
- Using the bidirectional scanner, command the timing valve solenoid control valve to open and close, then see if camshaft timings change. If they change, it means the valve is not the problem
P0014 – Exhaust Camshaft Position Timing – Over-Advanced (Bank 1)
The P0014 code happens when bank 1 camshaft has an over-advanced timing condition that occurs either during retarding or advancing.
Main Symptoms:
- Check Engine Light comes on
- Hard starting
- Poor fuel economy
- Car may run rough or stall
- Car may fail emission test
Possible Causes:
- Camshaft timing is incorrect
- Wiring problems in VCT/VVT
- Oil continuously flows to the VCT piston chamber
- Timing valve solenoid control has failed and is stuck in the open position
- Oil may be too thick and is thus blocking passages in bank 1
Diagnostic Steps:
- Check that engine oil is clean and full in the tank
- Visually inspect the wiring in the CVT system
- Pull engine codes and live data using the advanced diagnostic tool
Using the bidirectional scanner, command the timing valve solenoid control valve to open and close, then see if camshaft timings change. If they change, it means the valve is not the problem
P0016 – Crankshaft Position Camshaft Position Correlation Bank 1 Sensor A
The P0016 code occurs when the crankshaft and camshaft signals are out of time. Meaning the ECM can detect that the crankshaft’s timing and that of the camshaft do not correlate.
Main Symptoms:
- Check Engine Light comes on
- The engine may crank but fail to start
- The engine may continue to run but will record poor performance
- Rattling sound in the harmonic balancer
- Poor fuel economy
Possible Causes:
- The timing chain is overstretched
- Tone ring on the camshaft and/or crankshaft is has slipped or broken
- Timing chain has jumped teeth and put camshaft timing out of position
- Problems with camshaft phaser and putting the phaser out of position
- Wiring to crank/cam sensor is damaged
Diagnostic Steps:
- Inspect oil control valve (OCV) for connection or wiring problems
- Check that engine oil is clean, full, and has the correct viscosity
- Pull engine codes and live data using an advanced diagnostic tool
- Using the bidirectional scanner, command the OVC on and off, then see if camshaft timings change. If they change, it means the valve is not the problem
P0037 – Heated Oxygen Sensor (H02S) Heater Control Circuit Bank 1 Sensor 2
The P0037 code is triggered when bank 1, sensor 2 of the O2 sensor heater circuit is faulty. For example, the engine isn’t achieving a closed-loop and causes the car to increase emissions.
Main Symptoms:
- Check Engine Light comes on
- Longer time needed to achieve a closed-loop
- Decreased fuel economy
- The engine may go into the fixed fuel mix
Possible Causes:
- H02S sensor in bank 1, circuit 2 is not sending the correct signal to ECM
- Damaged or failed element in the heater circuit
- Open in O2 sensor heater’s circuit
- Open/short in O2 sensor heater’s battery
- Defective ECM (this is the least likely cause)
Diagnostic Steps:
- Inspect wiring and power to the O2 sensor and ensure there’s no damage/open/short
- Use code reader to pull engine codes
- Check the voltage of the O2 sensor and ensure it matches the manufacturer’s specs
- Replace O2 sensor if necessary
P0102 – Mass or Volume Air Flow Circuit low Input
The P0102 code happens when the mass airflow (MAF) sensor does not perform within the standard expectation and sends a lower signal than usual (due to low voltage).
Main Symptoms:
- Check Engine Light comes on
- Extremely low fuel consumption and thus internal engine problems
- Engine runs roughly
- Car idles and stalls frequently
Possible Causes:
- Defective MAF sensor
- Presence of dirt and debris in MAF (restricts airflow)
- Leaks in the air intake system
- Improper wiring of the circuit to MAF sensor
Diagnostic Steps:
- Use code reader to pull engine codes
- Visually inspect MAF sensor wiring and circuit
- Check for air leaks in the air intake system
- Inspect MAF to see if there are dirt and debris
P0106 – Manifold Absolute Pressure/Barometric Pressure Circuit Range/Performance Problem
The P0106 code is triggered when the Powertrain Control Module (PCM) has not detected a change in engine speed, throttle angle, and exhaust gas recirculation (EGR) despite an increase in manifold absolute pressure (MAP). An increase in MAP indicates an increase in engine load.
Main Symptoms:
- Check Engine Light comes on
- Poor fuel economy
- Engine fails to idle
- The engine produces black smoke (visible at tailpipe)
- Erratic acceleration
Possible Causes:
- Faulty MAP sensor
- The air intake component is loose, cracked, or doesn’t have its plastic fitting
- Water or dirt affecting connector to MAP sensor
- Corrosion may be causing the poor signal to and from the MAP sensor
- PCM is defective (least likely but not unlikely)
Diagnostic Steps:
- Use an advanced scanner to pull engine codes.
- With that scanner, diagnose the MAP sensor when the engine is off and the key is on. It should be similar or close to barometric pressure (BARO) reading.
- Start the engine and see if MAP sensor readings drop significantly. If they do, the sensor is working correctly.
P0113 – Intake Air Temperature Circuit High Input (Sensor 1)
P0113 means that the signal voltage from the intake air temperature (IAT) is above 5V, which is more than the expected range.
Main Symptoms:
- Check Engine Light comes on
- The engine may run extra lean
Possible Causes:
- Defective IAT sensor
- Loose or faulty wiring at IAT sensor
- Open or short in IAT ground circuit, signal circuit, or reference circuit
- PCM is defective (least likely but not unlikely)
Diagnostic Steps:
- Use an advanced scanner to pull engine codes.
- View live data from the IAT sensor. If the result is less than -30 degrees Celsius, then the sensor is likely to be faulty. Otherwise, it’s probably an intermittent problem.
- Check the wiring for opens and loose connections.
P0118 – Engine Coolant Temperature Circuit High Input
P0118 means that the PCM has determined that ECT is less than freezing temp, yet the engine has been running for several minutes, which shouldn’t happen.
Main Symptoms:
- Check Engine Light comes on
- Poor fuel economy
- The engine fails to idle and may not start completely
- The engine produces black smoke (visible at tailpipe)
Possible Causes:
- Defective ECT sensor
- Open or short in ECT signal or ground circuit
- PCM is defective (least likely but not unlikely)
Diagnostic Steps:
- Using an OBD2 scanner, check the ECT. If it’s a logical reading, the problem is intermittent.
- Perform a wiggle test while looking out for drop-outs. If there are any, there’s a bad connection to or from the ECT sensor.
P0121 – Throttle/Pedal Position Sensor/Switch A Circuit Range/Performance Problem
P0121 happens when the PCM has detected that the throttle position sensor (TPS) voltage is more or less than it should be for the current RPM.
Main Symptoms:
- Check Engine Light comes on
- The car produces black smoke (visible at tailpipe)
- Car stumbles when you accelerate or decelerate
- The engine may fail to start completely
Possible Causes:
- Defective TPS
- Open or short in TPS circuit
- Loose or bad connection to TPS
- PCM is defective (least likely but not unlikely)
Diagnostic Steps:
- Visually inspect all wiring to TPS for loose, open, or short connections
Using an OBD2 scanner, check for live data and freeze-frame data from TPS. If it doesn’t read 0.5 at idle and 4.5 at full throttle, the TPS is faulty
P0122 – Throttle/Pedal Position Sensor/Switch A Circuit Low Input
P0122 means that the PCM reports that the TPS has recorded a lower voltage than the minimum limit. The value varies from one car to another, but the code may come when the voltage hits 0.20V or less.
Main Symptoms:
- Check Engine Light comes on
- Extremely high idle
- Rough or low idle
- Car stalls
- Acceleration is low or completely lacking
Possible Causes:
- Defective TPS
- Open or short in TPS circuit
- Improper mounting of TPS after replacement
- TPS has loosened
- PCM is defective (least likely but not unlikely)
Diagnostic Steps:
- Visually inspect all wiring to TPS for loose, open, or poor connections.
- Check that TPS is tightly in position, especially if you recently replaced it.
P0128 – Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature)
P0128 OBD2 code means the PCM has detected that the engine has not attained the required temperature despite it is on for enough time to reach that temperature.
Main Symptoms:
- Check Engine Light MAY come on
- Engine temp drops when the vehicle is in high speed
- Engine takes abnormally long to warm
Possible Causes:
- Most likely cause is that thermostat is leaking or stuck in open position
- Engine coolant level is too low
- Defective IAT sensor
- Defective ECT sensor
- Defective cooling fan
Diagnostic Steps:
- Check whether coolant strength and level are in the recommended range
- Check whether IAT sensor, ECT sensor and coolant fan are working
- If all the above are okay then the thermostat is the problem
P0131 – O2 Sensor Circuit Low Voltage (Bank 1 Sensor 1)
P0131 triggers when the ECM has determined a low voltage condition in bank 1 sensor 1; i.e., O2 sensor voltage remained too low for longer than 2 minutes.
Main Symptoms:
- Check Engine Light comes on
- The car produces black smoke (visible at tailpipe)
- Poor fuel economy
- The engine may fail to start completely
- If it starts, it may run rough and/or stumble
Possible Causes:
- Mostly a problem related to corrosion, loose terminal, or burnt wire in the O2 sensor 1 connector
- Defective O2 sensor
- Open or short in the wiring to the O2 sensor
- O2 circuit is experiencing high resistance
Diagnostic Steps:
- Visually inspect all wiring to O2 sensor 1 for loose, open, or short connections
- Use a wiggle test to determine where the voltage drops out
- Using an OBD2 scanner, check whether sensor 1 of bank 1 is switching properly
P0133 – O2 Sensor Circuit Slow Response (Bank 1 Sensor 1)
P0133 occurs when the O2 sensor or ECM can’t adjust the air to fuel ratio as it’s supposed to even when the engine is running.
Main Symptoms:
- Generally doesn’t come with symptoms. However, in some cases, the Check Engine Light may come on, and fuel economy may reduce
Possible Causes:
- The first O2 sensor in bank 1 is faulty
- Short, open, or broken wire in the O2 sensor circuit
- Exhaust leak
Diagnostic Steps:
- Visually inspect all wiring to the first O2 sensor for loose, open, or short connections
- • Use a wiggle test to determine where the voltage drops out
- • Visually check for exhaust leaks or air inlet leaks
- • Using an OBD2 scanner, check whether sensor 1 of bank 1 is switching properly
P0135 – O2 Sensor Heater Circuit Malfunction (Bank 1 Sensor 1)
Usually, when the O2 heater attains operating temperature, the O2 sensor switches based on ambient temp. If ECM determines that the O2 sensor took too long to switch, this code is set. It applies to the first sensor of bank 1.
Main Symptoms:
- Check Engine Light comes on
- Poor fuel economy
Possible Causes:
- Short, open, or broken wire in O2 heating system
- High resistance in O2 heater element or circuit
Diagnostic Steps:
- Visually inspect all wiring to the first O2 sensor (bank 1) for loose, open, or short connections
- Use a wiggle test to determine where the voltage drops out
- If the code is persistent, replace the O2 sensor
P0136 – O2 Sensor Circuit Malfunction (Bank 1 Sensor 2)
P0136 means that the ECM has determined a low voltage condition in bank 1 sensor 2; i.e., O2 sensor voltage remained too low for longer than 2 minutes.
Main Symptoms:
- Check Engine Light comes on
- The car produces black smoke (visible at tailpipe)
- Poor fuel economy
- The engine may fail to start completely
- If it starts, it may run rough and/or stumble
Possible Causes:
- Mostly a problem related to corrosion, loose terminal, or burnt wire in the O2 sensor 2 connector
- Defective O2 sensor
- Open or short in the wiring to the O2 sensor
- O2 circuit is experiencing high resistance
Diagnostic Steps:
- Visually inspect all wiring to O2 sensor 2 for loose, open, or short connections
- Use a wiggle test to determine where the voltage drops out
- Using an OBD2 scanner, check whether sensor 2 of bank 1 is switching properly
P0137 – O2 Sensor Circuit Low Voltage (Bank 1 Sensor 2)
Basically the same as P0136. The P0137 is triggered when the PCM has detected that the O2 sensor may be inactive.
Main Symptoms:
- Generally doesn’t come with symptoms. However, in some cases, the Check Engine Light may come on, and fuel economy may reduce
Possible Causes:
- Faulty O2 sensor
- Short, open, or broken wire in the O2 sensor circuit
- Defective heater circuit in the O2 sensor
- High resistance in O2 heater element or circuit
- Faulty fuel pump regulator resulting in very high or very low fuel pressure
- Exhaust leak
Diagnostic Steps:
- Visually inspect all wiring to O2 sensor for loose, open, or short connections
- Use a wiggle test to determine where the voltage drops out
- Visually check for exhaust leaks or air inlet leaks
- If the code is persistent, replace the O2 sensor
P0138 – O2 Sensor Circuit High Voltage (Bank 1 Sensor 2)
The P0138 code means the heated O2 sensor in bank 1 sensor 2 gives a higher voltage reading than it should. For most vehicles, the code comes when voltage exceeds 1.5V.
Main Symptoms:
- Generally doesn’t come with symptoms. However, in some cases, the Check Engine Light may come on, and fuel economy may reduce
Possible Causes:
- Fuel temp is excessively high
- Short, open, or broken wire in the O2 sensor circuit
Diagnostic Steps:
- Visually inspect all wiring to O2 sensor for loose, open, or short connections
- Use a wiggle test to determine where the voltage drops out
- Using an OBD2 scanner, check whether sensor 1 of bank 2 is switching properly
P0141 – O2 Sensor Heater Circuit Malfunction (Bank 1 Sensor 2)
P0141 means when the O2 heater attains operating temperature, the O2 sensor switches based on ambient temp. If ECM determines that the O2 sensor took too long to switch, this code is set. It applies to the second sensor of bank 1.
Main Symptoms:
- Check Engine Light comes on
- Poor fuel economy
Possible Causes:
- Short, open, or broken wire in O2 heating system
- High resistance in O2 heater element or circuit
Diagnostic Steps:
- Visually inspect all wiring to the second O2 sensor (bank 1) for loose, open, or short connections
- Use a wiggle test to determine where the voltage drops out
- If the code is persistent, replace the O2 sensor
P0161 – O2 Sensor Heater Circuit Malfunction (Bank 2 Sensor 2)
P0161 triggers when the O2 heater attains operating temperature, O2 sensor switches based on ambient temp. If ECM determines that the O2 sensor took too long to switch, this code is set. It applies to the second sensor of bank 2.
Main Symptoms:
- Check Engine Light comes on
- Poor fuel economy
Possible Causes:
- Short, open, or broken wire in O2 heating system
- High resistance in O2 heater element or circuit
Diagnostic Steps:
- Visually inspect all wiring to the second O2 sensor (bank 2) for loose, open, or short connections
- Use a wiggle test to determine where the voltage drops out
- If the code is persistent, replace the O2 sensor
P0171 – System Too Lean (Bank 1)
P0171 indicates that there is a lean condition in bank 1; i.e., there’s excess oxygen in the exhaust
Main Symptoms:
- Significant decrease in engine power
- Car hesitates then surges upon acceleration
- Rough idle
Possible Causes:
- Dirty or defective MAF sensor
- MAF sensor has a vacuum leak
- Positive Crankcase Ventilation (PCV) valve is stuck in the open position
- Leak either in PCV or vacuum system
Diagnostic Steps:
- Inspect MAF sensor in bank 1 for dirt and debris
- Check whether fuel pressure is correct
- Check vacuum and PCV for leaks
- Run a smog test using an OBD2 scanner
P0172 – System Too Rich (Bank 1)
P0172 happens when there’s a rich condition in bank 1; i.e., there’s too little oxygen in the exhaust condition in bank 1; i.e., there’s excess oxygen in the exhaust.
Main Symptoms:
- Generally doesn’t come with symptoms, but the Check Engine Light may come on, and the engine may misfire
Possible Causes:
- Dirty or defective MAF sensor
- MAF sensor has a vacuum leak
- The problem relating to fuel pressure or delivery
Diagnostic Steps:
- Inspect MAF sensor in bank 1 for dirt and debris
- Check whether fuel pressure is correct
- Inspect fuel lines and injectors for any leaks/openings and dirt
- Check vacuum, PCV, and exhaust for leaks
- Run a smog test using an OBD2 scanner
P0174 – System Too Lean (Bank 2)
This code means that there’s a lean condition in bank 2; i.e., there’s excess oxygen in the exhaust
Main Symptoms:
- Significant decrease in engine power
- Car hesitates then surges upon acceleration
- Rough idle
Possible Causes:
- Dirty or defective MAF sensor
- MAF sensor has a vacuum leak
- Positive Crankcase Ventilation (PCV) valve is stuck in the open position
- Leak either in PCV or vacuum system
Diagnostic Steps:
- Inspect MAF sensor in bank 2 for dirt and debris
- Check whether fuel pressure is correct
- Check vacuum and PCV for leaks
- Run a smog test using an OBD2 scanner
P0300 – Random/Multiple Cylinder Misfire Detected
When the code P0300 is triggered, it means that PCM has detected that there’s an engine cylinder that’s not firing properly. It could be one or more cylinders. PCM hasn’t specified the exact cylinder
Main Symptoms:
- Check Engine Light comes on
- Check Engine Light may flash
- Engine lacks power
- The engine may be hard to start
- The engine may stumble and hesitate frequently
Possible Causes:
- Defective or worn out spark plugs
- Low fuel pressure
- Vacuum leak
- Defective catalytic converter
- Defective fuel injector
- Defective coil
- Bad camshaft position sensor
- Defective crankshaft sensor
- Problem with distributor
Diagnostic Steps:
- Using a scan tool, pull codes and see if there are any other besides P0300. Address the others first
- Inspect whether there are loose, open, or short wires in ignition coils
- Inspect whether spark plugs and their wires are in good condition
- Check that fuel pressure is within the recommended range
- Inspect fuel injectors to see whether they are in good condition
P0301 – Cylinder 1 Misfire Detected
The meaning of P0301 is that the PCM has detected that cylinder #1 is not firing properly.
Main Symptoms:
- Check Engine Light comes on
- Check Engine Light may flash
- Engine lacks power
- The engine may be hard to start
- The engine may stumble and hesitate frequently
Possible Causes:
- Defective or worn out spark plugs in cylinder 1
- Low fuel pressure
- Vacuum leak
- Defective catalytic converter
- Defective fuel injector
- Defective coil
- Defective camshaft position sensor
- Defective crankshaft sensor
- Problem with distributor
Diagnostic Steps:
- Using a scan tool, pull codes and see if there are any other besides P0301. Address the others first
- Inspect whether there are loose, open, or short wires in ignition coils in cylinder 1
- Inspect whether cylinder 1 spark plugs and their wires are in good condition
- Check that fuel pressure is within the recommended range
- Inspect fuel injectors to see whether they are in good condition
P0302 – Cylinder 2 Misfire Detected
P0302 indicates that the PCM has detected that cylinder #2 is not firing properly
Main Symptoms:
- Check Engine Light comes on
- Check Engine Light may flash
- Engine lacks power
- The engine may be hard to start
- The engine may stumble and hesitate frequently
Possible Causes:
- Defective or worn out spark plugs in cylinder 2
- Low fuel pressure
- Vacuum leak
- Defective catalytic converter
- Defective fuel injector
- Defective coil
- Defective camshaft position sensor
- Defective crankshaft sensor
- Problem with distributor
Diagnostic Steps:
- Using a scan tool, pull codes and see if there are any other besides P0302. Address the others first
- Inspect whether there are loose, open, or short wires in ignition coils in cylinder 2
- Inspect whether cylinder 2 spark plugs and their wires are in good condition
- Check that fuel pressure is within the recommended range
- Inspect fuel injectors to see whether they are in good condition
P0303 – Cylinder 3 Misfire Detected
The P0303 code occurs when the PCM has detected that cylinder #3 is not firing properly.
Main Symptoms:
- Check Engine Light comes on
- Check Engine Light may flash
- Engine lacks power
- The engine may be hard to start
- The engine may stumble and hesitate frequently
Possible Causes:
- Defective or worn out spark plugs in cylinder 3
- Low fuel pressure
- Vacuum leak
- Defective catalytic converter
- Defective fuel injector
- Defective coil
- Defective camshaft position sensor
- Defective crankshaft sensor
- Problem with distributor
Diagnostic Steps:
- Using a scan tool, pull codes and see if there are any other besides P0303. Address the others first
- Inspect whether there are loose, open, or short wires in ignition coils in cylinder 3
- Inspect whether cylinder 3 spark plugs and their wires are in good condition
- Check that fuel pressure is within the recommended range
- Inspect fuel injectors to see whether they are in good condition
P0304 – Cylinder 4 Misfire Detected
The P0304 code is triggered when the PCM has detected that cylinder #4 is not firing properly.
Main Symptoms:
- Check Engine Light comes on
- Check Engine Light may flash
- Engine lacks power
- The engine may be hard to start
- The engine may stumble and hesitate frequently
Possible Causes:
- Defective or worn out spark plugs in cylinder 4
- Low fuel pressure
- Vacuum leak
- Defective catalytic converter
- Defective fuel injector
- Defective coil
- Defective camshaft position sensor
- Defective crankshaft sensor
- Problem with distributor
Diagnostic Steps:
- Using a scan tool, pull codes and see if there are any other besides P0304. Address the others first
- Inspect whether there are loose, open, or short wires in ignition coils in cylinder 4
- Inspect whether cylinder 4 spark plugs and their wires are in good condition
- Check that fuel pressure is within the recommended range
- Inspect fuel injectors to see whether they are in good condition
P0305 – Cylinder 5 Misfire Detected
The P0305 code indicates that the PCM has detected that cylinder #5 is not firing properly.
Main Symptoms:
- Check Engine Light comes on
- Check Engine Light may flash
- Engine lacks power
- The engine may be hard to start
- The engine may stumble and hesitate frequently
Possible Causes:
- Defective or worn out spark plugs in cylinder 5
- Low fuel pressure
- Vacuum leak
- Defective catalytic converter
- Defective fuel injector
- Defective coil
- Defective camshaft position sensor
- Defective crankshaft sensor
- Problem with distributor
Diagnostic Steps:
- Using a scan tool, pull codes and see if there are any other besides P0305. Address the others first
- Inspect whether there are loose, open, or short wires in ignition coils in cylinder 5
- Inspect whether cylinder 5 spark plugs and their wires are in good condition
- Check that fuel pressure is within the recommended range
- Inspect fuel injectors to see whether they are in good condition
P0306 – Cylinder 6 Misfire Detected
The P0306 code is triggered when the PCM has detected that cylinder #6 is not firing properly.
Main Symptoms:
- Check Engine Light comes on
- Check Engine Light may flash
- Engine lacks power
- The engine may be hard to start
- The engine may stumble and hesitate frequently
Possible Causes:
- Defective or worn out spark plugs in cylinder 6
- Low fuel pressure
- Vacuum leak
- Defective catalytic converter
- Defective fuel injector
- Defective coil
- Defective camshaft position sensor
- Defective crankshaft sensor
- Problem with distributor
Diagnostic Steps:
- Using a scan tool, pull codes and see if there are any other besides P0306. Address the others first
- Inspect whether there are loose, open, or short wires in ignition coils in cylinder 6
- Inspect whether cylinder 6 spark plugs and their wires are in good condition
- Check that fuel pressure is within the recommended range
- Inspect fuel injectors to see whether they are in good condition
P0316 – Misfire Detected On Startup (First 1000 Revolutions)
The P0316 code occurs when the PCM has detected a misfire of less than 1,000 revolutions after startup.
Main Symptoms:
- Check Engine Light comes on
- Engine lacks power
- Rough idle
Possible Causes:
- Defective or worn out spark plugs
- No fuel
- Low fuel pressure
- Vacuum leak
- Defective catalytic converter
- Defective fuel injector
- Defective coil
- Defective crankshaft sensor
- Wiring fault in the crankshaft position sensor
- Problem with PCM
Diagnostic Steps:
- Pull all codes, then address other misfire codes first
- Check all wiring and connectors in crankshaft and camshaft position sensors
- Review freeze frame data to narrow down the problem further
P0325 – Knock Sensor 1 Circuit Malfunction (Bank 1 or Single Sensor)
The P0325 code is triggered when the PCM has detected that the engine’s knock sensor 1 in-circuit bank 1 is not working properly.
Main Symptoms:
- Generally doesn’t come with symptoms, but Check Engine Light may come on.
- The engine may also lose power
Possible Causes:
- The first sensor in circuit bank 1 may be faulty
- Open or short in the wiring to the sensor
- Problem with engine coolant
- The engine is excessively lean
- PCM has failed (least likely)
Diagnostic Steps:
- Visually inspect all wiring to knock sensor 1 in circuit bank 1. Ensure there are no shorts or open wires
- View coolant temp data to check for issues
- If there are none, clear the code and test drive the car. If it comes back, the sensor is defective
P0335 – Crankshaft Position Sensor A Circuit Malfunction
The P0335 code happens when the PCM has detected that the crankshaft position (CKP) sensor does not produce pulses or the pulses are not normal. It uses these pulses to determine the position of the crankshaft.
Main Symptoms:
- Check Engine Light comes on
- The engine may fail to start
- The vehicle may run rough
Possible Causes:
- Defective CKP sensor
- Open or short in CKP sensor wiring
- The timing belt is broken
- PCM has failed (least likely)
Diagnostic Steps:
- Start by checking if there’s an RPM signal (using a scanner)
- If it’s not there, check all the wires and connectors to the sensor. Repair as necessary
- Check the sensor’s resistance and compare it with the manufacturer’s recommendation. If they don’t match, replace the sensor
P0340 – Camshaft Position Sensor Circuit Malfunction
This OBD2 code means that there’s a problem with the camshaft position sensor (CPS) circuit. As such, PCM can’t perform ignition spark and fuel injector timing properly.
Main Symptoms:
- Check Engine Light comes on
- The engine may fail to start
- The vehicle may run rough
- Rough idle
- Misfire
Possible Causes:
- Defective CPS
- Open or short in CPS wiring
- Defective CKP sensor
- PCM has failed (least likely)
Diagnostic Steps:
- Inspect wiring to CPS and ensure there are no open or broken wires
- Check CPS voltage if it’s within the manufacturer’s specs. If it is not, replace the sensor
- Check CKP sensor as well to determine whether it’s the source of the problem
P0401 – Exhaust Gas Recirculation Flow Insufficient Detected
This code indicates that the PCM has detected an insufficient amount of EGR.
Main Symptoms: The most notable symptom is engine pinging when the vehicle is at high speed or under load
Possible Causes:
- Defective differential pressure feedback EGR (DPFE) sensor
- Defective EGR valve
- EGR valve can’t open because of lack of vacuum
- Blockage in EGR tube
Diagnostic Steps:
- Check the EGR valve and its tubing for deposits
- Check DPFE sensor voltage to ensure its within a specified range
- If not, replace the sensor. If it is, replace the EGR valve
P0420 – Catalyst System Efficiency Below Threshold (Bank 1)
P0420 means the Catalytic converter is not working as efficiently as it should, and the vehicle is therefore emitting more harmful substances.
Main symptoms:
- Check Engine Light comes on
- Engine lacks power
- Reduced fuel economy
Possible Causes:
- Defective O2 sensor
- Defective engine coolant temp
- Wiring to downstream O2 sensor is damaged or improperly done
- Leaking fuel injector
- Oil is contaminated
- Using leaded fuel where unleaded fuel was required
- Defective catalytic converter, exhaust pipe, muffler, or exhaust manifold
Diagnostic Steps:
- Inspect exhaust system for damage and leaks.
- Check the voltage of the downstream O2 sensor while the engine is running. If it’s not steady (jumpy between .1 and .9 V), the catalytic converter needs replacing.
P0440 – Evaporative Emission Control System Malfunction
The code P0440 means a component in the EVAP system is not working properly
Main Symptoms: Check Engine Light may come on
Possible Causes:
- The gas cap is not working or has not been installed properly
- The canister is plugged and defective
- Purge solenoid has failed
Diagnostic Steps:
- Inspect gas cap to see if it’s installed tightly
- Check for disconnected or cracked EVAP hoses
- Inspect the charcoal canister and fuel tank for leaks and damages
- Check that the purge valve (solenoid) has no leaks
P0441 – Evaporative Emission Control System Incorrect Purge flow
P0441 code is triggered when the PCM finds that there’s no purge flow (i.e., purge control valve is still closed) despite commanding a purge
Main Symptoms:
- Check Engine Light may come on
- Rough or erratic idle
4. Possible Causes:
- Loose or damaged EVAP hoses
- Defective purge valve
- The gas cap is loose, missing, or damaged
- The charcoal canister is damaged or defective
5. Diagnostic Steps:
- Inspect gas cap to see if it’s installed tightly
- Check for disconnected or cracked EVAP hoses
- Inspect the charcoal canister and fuel tank for leaks and damages
- Check that the purge valve (solenoid) has no leaks
P0442 – Evaporative Emission Control System Leak Detected (small leak)
The code P0442 indicates that the PCM has detected a very small vapor leak somewhere in the EVAP control system
Main Symptoms:
- Check Engine Light may come on
- Reduced fuel economy
Possible Causes:
- Loose or damaged EVAP hoses
- Defective purge valve
- The gas cap is loose, missing, or damaged
- The charcoal canister is leaking
- The fuel tank is leaking
Diagnostic Steps:
- Inspect gas cap to see if it’s installed tightly
- Check for disconnected or cracked EVAP hoses
- Inspect the charcoal canister and fuel tank for leaks and damages
- Check that the purge valve (solenoid) has no leaks
- If the above doesn’t narrow down the problem, perform a smoke test
P0443 – Evaporative Emission Control System Purge Control Valve circuit Malfunction
This code means that either there’s an open in the purge control valve circuit or the circuit has an abnormal voltage (too high or too low)
Main Symptoms:
- Check Engine Light may come on
- Car may have a lean condition
Possible Causes:
- Purge solenoid has short or open
- Short or open somewhere in the wiring harness to purge valve
- Driver circuit in PCM has an open or short
- Water intrusion has caused the connector to break or wear out
Diagnostic Steps:
- Using a scan tool, command purge valve to open. Listen for a clicking sound (one or many times)
- If it doesn’t click, examine solenoid and connectors for breakages and signs of extreme wearing out
- Check all the circuits for wiring problems
P0446 – Evaporative Emission Control System Vent Control Circuit Malfunction
The P0446 indicates that the PCM has detected an open or short in the EVAP control circuit or a short to ground circuit
Main Symptoms:
- Check Engine Light comes on
Possible Causes:
- Defective EVAP vent valve
- Blockage in vent valve
- The vent valve control circuit has an open or short
Diagnostic Steps:
- Examine all wiring to vent valve
- If the above checks out, replace the vent valve
P0449 – Evaporative Emission Control System Vent Valve/Solenoid Circuit Malfunction
This code happens when the PCM has detected a problem in the circuit that controls the EVAP system vent.
Main Symptoms:
- Check Engine Light comes on
Possible Causes:
- Defective EVAP vent valve
- Wiring issue in the EVAP vent valve
- Circuit issue in the EVAP vent valve
Diagnostic Steps:
- Check all wires leading to the vent valve for shorts and opens
- Check fuses that power the vent solenoid (in case there are any)
- Examine if the vent valve has cracks or openings
- Using a bidirectional scanner, actuate the valve to see if it’s working
P0452 – Evaporative Emission System Pressure Sensor/Switch Low
The P0452 code indicates that the PCM has detected that the fuel tank pressure is abnormally low.
Main Symptoms:
- Check Engine Light comes on
Possible Causes:
- Defective fuel tank pressure (FTP) sensor
- Wiring problem in the circuits that lead to FTP sensor
- Broken or cracked vapor line (either to the tank or vacuum canister)
- Loose gas cap leading to loss of vacuum
- Leaking gasket in the fuel pump module
Diagnostic Steps:
- Check vapor hoses for any breakages and opens
- Since diagnosing this problem is extremely hard (due to the location of the FTP sensor), it’s recommended that you get a professional to do the job
P0455 – Evaporative Emission Control System Leak Detected (large leak)
P0455 code means that PCM has detected a large vapor leak somewhere in the EVAP control system
Main Symptoms:
- Check Engine Light may come on
- Reduced fuel economy
Possible Causes:
- Loose or damaged EVAP hoses
- The gas cap is loose, missing, or damaged
- Non-compatible gas cap
Diagnostic Steps:
- Inspect gas cap to see if it’s installed tightly
- Check for disconnected or cracked EVAP hoses
- Inspect the charcoal canister and fuel tank for leaks and damages
- If the above doesn’t work, replace the gas cap
P0456 – Evaporative Emissions System – Small leak detected
P0456 code means the FTP sensor has detected a small leak in the EVAP system.
Main Symptoms: Check Engine Light comes on
Possible Causes:
- Faulty gas cap
- A leak in fuel tank hoses or EVAP hoses
- A leak in the vent valve or purge valve
- A leak in the EVAP canister
Diagnostic Steps:
- Use a bidirectional tool to activate the vent solenoid as you monitor the FTP sensor. It will tell you if the system is sealing properly or not
- If it is, use a smoke test to determine the leak
P0457 – Evaporative Emission Control System (EVAP) Leak Detected
When there’s a vacuum leak, and the EVAP system can’t draw fuel vapors into the system for efficient burning, the P0457 is triggered.
Main Symptoms:
- Check Engine Light comes on
- The smell of fuel in the exhaust
- Reduced fuel economy
Possible Causes:
- Check Engine Light comes on
- The smell of fuel in the exhaust
- Reduced fuel economy
Diagnostic Steps:
- Inspect gas cap and check if its loose or has debris that’s preventing it from fitting tightly
- Inspect vacuum hoses for cracks and breaks
- Inspect charcoal canister for leaks
P0463 – Evaporative Emission Control System Pressure Sensor High Input
When the fuel level sensor signal is above 5 volts for a prolonged time, P0463 happens.
Main Symptoms:
- Check Engine Light comes on
- Fuel light may come on and sound alarm
- Fluctuating fuel level gauge
- Fuel level gauge may erroneously read empty or full
Possible Causes:
- Defective fuel level sensor
- Problem with fuel level sensor circuit
- Defective instrument cluster
- Damaged fuel tank
Diagnostic Steps:
- Visually inspect fuel tank for damage or leaks
- Inspect wiring harness
- Do voltage test on fuel level sensor circuit
- If all those checkouts, you may have to replace the fuel tank
P0507 – Idle Control System RPM higher Than Expected
The PCM has detected that the engine idle speed is higher than the pre-programmed RPM (typically over 200 RPM)
Main Symptoms:
- Check Engine Light comes on
Possible Causes:
- Vacuum leak
- The defective positive crankcase ventilation valve
- Leaking air intake
- Problem with throttle body
- Defective EVAP system
- Defective idle air controller (IAC) or a problem with the IAC circuit
- Failed PCM
Diagnostic Steps:
- Check for vacuum leaks, damages, and restriction
- Note that this code is informational more than anything, so look out for other codes that it comes with and address those first
P0700 – Transmission Control System Malfunction
If the transmission control module (TCM) detects a fault in the transmission system and sets a code, the code will be triggered.
Main Symptoms:
- Check Engine Light comes on
- Transmission may exhibit problems
Possible Causes: Any transmission-related problem can trigger this code
Diagnostic Steps: This is only an informational code, so pull all transmission codes, address them and do a test drive to fix this code
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