Are you tired of feeling perplexed by those cryptic fault codes that appear on your Subaru’s diagnostic system? Do you find yourself asking questions like “What does this code mean?”.
Fear not. Our comprehensive Subaru fault codes list is here to provide the answers you seek.
Whether you’re a Subaru enthusiast or a DIY mechanic, this guide is your key to unlocking the secrets behind those enigmatic numbers. We’ll walk you through the OBD1 and OBD2 codes, equipping you with the knowledge and confidence to diagnose.
So, let’s get started!
Subaru OBD1 Codes List and Definition [Free Download]
Free download: Full Subaru OBD1 Trouble Codes List and Meaning PDF
Note: Use the search box in the table below to quickly find the specific code you’re looking for.
| Code | Definition |
|---|---|
| Code 11 | Crankshaft Position Sensor |
| Code 12 | Starter Signal |
| Code 13 | Camshaft Position Sensor |
| Code 18 | Electrical Load Signal |
| Code 21 | Engine Coolant Temperature Sensor |
| Code 22 | Knock Sensor |
| Code 23 | Mass Air Flow Sensor Circuit |
| Code 24 | Idle Control System Malfunction |
| Code 26 | Intake Air Temperature Sensor |
| Code 28 | Knock Sensor #2 |
| Code 29 | Crankshaft Position Sensor 2 |
| Code 31 | Throttle Position Sensor Circuit |
| Code 32 | Oxygen Sensor |
| Code 33 | Vehicle Speed Sensor |
| Code 35 | CPC System |
| Code 37 | Rear O2 Sensor Circuit / A/F Sensor Circuit Malfunction |
| Code 38 | Torque Permission Signal |
| Code 38 | Torque Control Signal #2 |
| Code 38 | Torque Control Signal #1 |
| Code 39 | Traction Control System |
| Code 42 | Idle Switch |
| Code 43 | Accelerator Pedal Switch |
| Code 44 | Turbo charging Pressure Control Signal |
| Code 45 | Pressure Sensor |
| Code 48 | Lean Burn System |
| Code 49 | CO Resistor |
| Code 51 | Neutral Position Switch |
| Code 53 | Anti-Quick Operation Mode |
| Code 53 | IMM Control Module EEPROM |
| Code 53 | EGI Control Module EEPROM |
| Code 53 | Use of Unregistered Key |
| Code 53 | Key Communication Failure |
| Code 53 | Communication Error (Time Over) |
| Code 53 | IMM Circuit Failure (Except Antenna Circuit) |
| Code 53 | Reference Code Incompatibility |
| Code 53 | Antenna |
| Code 54 | Air Intake System |
| Code 55 | EGR Valve Lift Sensor |
| Code 56 | EGR System |
| Code 61 | Air Suction Control Solenoid Valve |
| Code 62 | Exhaust Manifold Valve Negative Pressure Control Solenoid |
| Code 64 | Relief Valve Control Solenoid Valve 1 |
| Code 64 | Relief Valve Control Solenoid Valve 2 |
| Code 65 | Differential Pressure Sensor |
| Code 66 | Twin Turbocharger System (T) |
| Code 66 | Twin Turbocharger System (S) |
| Code 66 | Twin Turbocharger System (H) |
| Code 66 | Two Stage Twin Turbocharger System |
| Code 88 | Fuel Pump Circuit Malfunction |
| Code 89 | VVT Systems (R) |
Subaru OBD2 Codes List and Definition [FULL]
Free download: Full Nissan OBD2 Trouble Codes List and Meaning PDF
Our user-friendly list is divided into Powertrain, Network, Body, and Chassis, making it easy to locate the relevant codes for different systems.
Note: Use the search box in the table below to quickly find the specific code you’re looking for.
Powertrain (P) Codes List
| Code | Definition |
|---|---|
| P0011 | Camshaft Position System Performance (Bank 1) |
| P0021 | Camshaft Position System Performance (Bank 2) |
| P0031 | Ho2s Heater Control Circuit Low (Bank 1 Sensor 1) |
| P0032 | Ho2s Heater Control Circuit High (Bank 1 Sensor 1) |
| P0034 | Turbo Charger Bypass Valve Control Circuit Low |
| P0035 | Turbo Charger Bypass Valve Control Circuit High |
| P0037 | Ho2s Heater Control Circuit Low (Bank 1 Sensor 2) |
| P0038 | Ho2s Heater Control Circuit High (Bank 1 Sensor 2) |
| P0051 | Ho2s Heater Control Circuit Low (Bank 2 Sensor 1) |
| P0052 | Ho2s Heater Control Circuit High (Bank 2 Sensor 1) |
| P0065 | Air Assisted Injector Control Range/Performance |
| P0066 | Air Assisted Injector Control Circuit Or Circuit Low |
| P0067 | Air Assisted Injector Control Circuit High |
| P0101 | Mass Air Flow Sensor Circuit Range/Performance Problem (High Input) |
| P0102 | Mass Air Flow Sensor Circuit Low Input |
| P0103 | Mass Air Flow Sensor Circuit High Input |
| P0106 | Pressure Sensor Circuit Range/Performance Problem (Low Input) |
| P0106 | Manifold Pressure Sensor Circuit Range/Performance Problem (Low) |
| P0107 | Manifold Pressure Sensor Circuit Malfunction (Low Input) |
| P0108 | Manifold Pressure Sensor Circuit Malfunction (High Input) |
| P0109 | Intake Air Temperature Circuit Malfunction |
| P0111 | Intake Air Temperature Sensor Range/Performance Problem |
| P0112 | Intake Air Temperature Sensor Circuit Malfunction (Low Input) |
| P0113 | Intake Air Temperature Sensor Circuit Malfunction (High Input) |
| P0114 | Intake Air Temperature Circuit Intermittent |
| P0115 | Engine Coolant Temperature Circuit Malfunction |
| P0116 | Engine Coolant Temperature Circuit Range/Performance Problem |
| P0117 | Engine Coolant Temperature Sensor Circuit Low Input |
| P0118 | Engine Coolant Temperature Sensor Circuit High Input |
| P0119 | Engine Coolant Temperature Circuit Intermittent |
| P0120 | Throttle/Petal Position Sensor/Switch A Circuit Malfunction |
| P0121 | Throttle Position Sensor Circuit Range/Performance Problem (High Input) |
| P0122 | Throttle Position Sensor Circuit Low Input |
| P0123 | Throttle Position Sensor Circuit High Input |
| P0124 | Throttle/Petal Position Sensor/Switch A Circuit Intermittent |
| P0125 | Insufficient Coolant Temperature For Closed Loop Fuel Control |
| P0126 | Insufficient Coolant Temperature for Stable Operation |
| P0128 | Coolant Thermostat |
| P0130 | O2 Sensor Circuit (Bank 1 Sensor 1) |
| P0131 | O2 Sensor Circuit Low Voltage (Bank 1 Sensor 1) |
| P0132 | O2 Sensor Circuit High Voltage (Bank 1 Sensor 1) |
| P0133 | O2 Sensor Circuit Slow Response (Bank 1 Sensor 1) |
| P0134 | O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 1) |
| P0135 | O2 Sensor Heater Circuit (Bank 1 Sensor 1 ) |
| P0136 | O2 Sensor Circuit (Bank 1 Sensor 2) |
| P0137 | O2 Sensor Circuit Low Voltage (Bank 1 Sensor 2) |
| P0138 | O2 Sensor Circuit High Voltage (Bank 1 Sensor 2) |
| P0139 | O2 Sensor Circuit Slow Response (Bank 1 Sensor 2) |
| P0140 | O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 2) |
| P0141 | O2 Sensor Heater Circuit (Bank 1 Sensor 2 ) |
| P0142 | O2 Sensor Circuit Malfunction (Bank 1 Sensor 3) |
| P0143 | O2 Sensor Circuit Low Voltage (Bank 1 Sensor 3) |
| P0144 | O2 Sensor Circuit High Voltage (Bank 1 Sensor 3) |
| P0145 | O2 Sensor Circuit Slow Response (Bank 1 Sensor 3) |
| P0146 | O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 3) |
| P0147 | O2 Sensor Heater Circuit Malfunction (Bank 1 Sensor 3) |
| P0151 | O2 Sensor Circuit Low Voltage (Bank 2 Sensor 1) |
| P0152 | O2 Sensor Circuit High Voltage (Bank 2 Sensor 1) |
| P0153 | O2 Sensor Circuit Slow Response (Bank 2 Sensor 1) |
| P0154 | O2 Sensor Circuit No Activity Detected (Bank 2 Sensor 1) |
| P0155 | O2 Sensor Heater Circuit Malfunction (Bank 2 Sensor 1) |
| P0156 | O2 Sensor Circuit Malfunction (Bank 2 Sensor 2) |
| P0157 | O2 Sensor Circuit Low Voltage (Bank 2 Sensor 2) |
| P0158 | O2 Sensor Circuit High Voltage (Bank 2 Sensor 2) |
| P0159 | O2 Sensor Circuit Slow Response (Bank 2 Sensor 2) |
| P0160 | O2 Sensor Circuit No Activity Detected (Bank 2 Sensor 2) |
| P0161 | O2 Sensor Heater Circuit Malfunction (Bank 2 Sensor 2) |
| P0162 | O2 Sensor Circuit Malfunction (Bank 2 Sensor 3) |
| P0163 | O2 Sensor Circuit Low Voltage (Bank 2 Sensor 3) |
| P0164 | O2 Sensor Circuit High Voltage (Bank 2 Sensor 3) |
| P0165 | O2 Sensor Circuit Slow Response (Bank 2 Sensor 3) |
| P0166 | O2 Sensor Circuit No Activity Detected (Bank 2 Sensor 3) |
| P0167 | O2 Sensor Heater Circuit Malfunction (Bank 2 Sensor 3) |
| P0170 | Fuel Trim (Bank 1) |
| P0171 | System Too Lean (Bank 1) |
| P0172 | System Too Rich (Bank 1) |
| P0173 | Fuel Trim Malfunction (Bank 2) |
| P0174 | System Too Lean (Bank 2) |
| P0175 | System Too Rich (Bank 2) |
| P0176 | Fuel Composition Sensor Circuit Malfunction |
| P0177 | Fuel Composition Sensor Circuit Range/Performance |
| P0178 | Fuel Composition Sensor Circuit Low Input |
| P0179 | Fuel Composition Sensor Circuit High Input |
| P0180 | Fuel Temperature Sensor A Circuit Malfunction |
| P0181 | Fuel Temperature Sensor A Performance Problem |
| P0182 | Fuel Temperature Sensor A Circuit Low Input |
| P0183 | Fuel Temperature Sensor A Circuit High Input |
| P0184 | Fuel Temperature Sensor A Circuit Intermittent |
| P0185 | Fuel Temperature Sensor B Circuit Malfunction |
| P0186 | Fuel Temperature Sensor B Circuit Range/Performance |
| P0187 | Fuel Temperature Sensor B Circuit Low Input |
| P0188 | Fuel Temperature Sensor B Circuit High Input |
| P0189 | Fuel Temperature Sensor B Circuit Intermittent |
| P0190 | Fuel Rail Pressure Sensor Circuit Malfunction |
| P0191 | Fuel Rail Pressure Sensor Circuit Range/Performance |
| P0192 | Fuel Rail Pressure Sensor Circuit Low Input |
| P0193 | Fuel Rail Pressure Sensor Circuit High Input |
| P0194 | Fuel Rail Pressure Sensor Circuit Intermittent |
| P0195 | Engine Oil Temperature Sensor Malfunction |
| P0196 | Engine Oil Temperature Sensor Range/Performance |
| P0197 | Engine Oil Temperature Sensor Low |
| P0198 | Engine Oil Temperature Sensor High |
| P0199 | Engine Oil Temperature Sensor Intermittent |
| P0244 | Turbocharger Wastegate Solenoid A Range/Performance (High Input) |
| P0245 | Turbocharger Wastegate Solenoid A Low |
| P0246 | Turbocharger Wastegate Solenoid A High |
| P0249 | Turbocharger Wastegate Solenoid B Low |
| P0250 | Turbocharger Wastegate Solenoid B High |
| P0261 | Fuel Injector Circuit Low – #1 |
| P0264 | Fuel Injector Circuit Low – #2 |
| P0267 | Fuel Injector Circuit Low – #3 |
| P0270 | Fuel Injector Circuit Low – #4 |
| 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 |
| P0325 | Knock Sensor 1 Circuit Malfunction |
| P0327 | Knock Sensor 1 Circuit Malfunction (Low Input) |
| P0328 | Knock Sensor 1 Circuit Malfunction (High Input) |
| P0330 | Knock Sensor 2 Circuit Malfunction |
| P0332 | Knock Sensor 2 Circuit Malfunction (Low Input) |
| P0333 | Knock Sensor 2 Circuit Malfunction (High Input) |
| P0335 | Crankshaft Position Sensor Circuit Malfunction |
| P0336 | Crankshaft Position Sensor Circuit Range/Performance Problem |
| P0340 | Camshaft Position Sensor Circuit Malfunction |
| P0341 | Camshaft Position Sensor Circuit Range/Performance Problem |
| P0350 | Ignition Coil Primary/Secondary Circuit |
| P0365 | Camshaft Position Sensor B Circuit (Bank 1) |
| P0390 | Camshaft Position Sensor B Circuit (Bank 2) |
| P0400 | Egr System |
| P0420 | Catalyst System Efficiency Below Threshold |
| P0442 | Evap Control System Leak Detected (Small Leak) |
| P0444 | Canister Purge Control Solenoid Valve Circuit Low |
| P0445 | Canister Purge Control Solenoid Valve Circuit High |
| P0447 | Evap Control System Vent Control Circuit Open |
| P0448 | Evap Control System Vent Control Circuit Short |
| P0451 | Fuel Tank Pressure Sensor Performance Problem |
| P0452 | Fuel Tank Pressure Sensor Circuit Low Input |
| P0453 | Fuel Tank Pressure Sensor Circuit High Input |
| P0456 | Evap Control System Leak Detected (Very Small Leak) |
| P0457 | Evap Control System Leak Detected (Fuel Cap Loose/Off) |
| P0461 | Fuel Level Sensor Circuit Range/Performance Problem |
| P0462 | Fuel Level Sensor Circuit Low Input |
| P0463 | Fuel Level Sensor Circuit High Input |
| P0464 | Fuel Level Sensor Intermittent Input |
| P0480 | Cooling Fan Relay 1 Circuit Low |
| P0483 | Cooling Fan Rationality Check Malfunction |
| P0500 | Vehicle Speed Sensor Malfunction |
| P0506 | Idle Control System RPM Lower Than Expected |
| P0507 | Idle Control System RPM Higher Than Expected |
| P0508 | Idle Control System Circuit Low |
| P0509 | Idle Control System Circuit High |
| P0512 | Starter Switch Circuit High Input |
| P0513 | Incorrect Immobilizer Key |
| P0545 | Exhaust Gas Temperature Sensor Circuit Malfunction (Low Input) |
| P0546 | Exhaust Gas Temperature Sensor Circuit Malfunction (High Input) |
| P0562 | System Voltage Low |
| P0563 | System Voltage High |
| P0601 | Internal Control Module Memory Check Sum Error |
| P0604 | Internal Control Module Random Access Memory Error |
| P0661 | Intake Manifold Tuning Valve Circuit Low |
| P0662 | Intake Manifold Tuning Valve Circuit High |
| P0703 | Brake Switch Circuit Malfunction For AT |
| P0705 | At Range Switch Circuit Malfunction |
| P0710 | Atf Temp. Sensor Circuit Malfunction |
| P0715 | Torque Converter Turbine Speed Signal Circuit Malfunction |
| P0720 | At Vehicle Speed Sensor Circuit Malfunction |
| P0725 | Engine Speed Input Circuit Malfunction |
| P0731 | Gear 1 Incorrect Ratio |
| P0732 | Gear 2 Incorrect Ratio |
| P0733 | Gear 3 Incorrect Ratio |
| P0734 | Gear 4 Incorrect Ratio |
| P0741 | Torque Converter Clutch Circuit Malfunction |
| P0743 | Torque Converter Clutch Circuit Electrical (Duty Sol. B) |
| P0748 | Pressure Control Solenoid Electrical (Duty Sol. A) |
| P0753 | Shift Solenoid A Electrical |
| P0758 | Shift Solenoid B Electrical |
| P0778 | At 2-4 Brake Pressure Solenoid Valve Circuit Malfunction |
| P0785 | At 2-4 Brake Timing Solenoid Valve Circuit Malfunction |
| P081B | Starter Disable Circuit High |
| P083D | Transmission Fluid Pressure Sensor / Switch “G” Circuit High |
| P0840 | Transmission Fluid Pressure Sensor / Switch “A” Circuit |
| P0841 | Transmission Fluid Pressure Sensor / Switch “A” Circuit Range Performance Rationality |
| P0845 | Transmission Fluid Pressure Sensor / Switch “B” Circuit |
| P0848 | Transmission Fluid Pressure Sensor / Switch “B” Circuit High |
| P084D | Transmission Fluid Pressure Sensor / Switch “H” Circuit High |
| P084E | Transmission Fluid Pressure Sensor / Switch “H” Circuit Intermittent |
| P0882 | TCM Power Input Signal Low |
| P0890 | TCM Power Relay Sense Circuit Low |
| P0963 | Pressure Control Solenoid A Control Circuit High |
| P0965 | Pressure Control Solenoid B Control Circuit Range/Performance |
| P1086 | Tumble Generated Valve Position Sensor 2 Circuit Low |
| P1087 | Tumble Generated Valve Position Sensor 2 Circuit High |
| P1088 | Tumble Generated Valve Position Sensor 1 Circuit Low |
| P1089 | Tumble Generated Valve Position Sensor 1 Circuit High |
| P1090 | Tumble Generated Valve System 1 (Valve Open) |
| P1091 | Tumble Generated Valve System 1 (Valve Close) |
| P1092 | Tumble Generated Valve System 2 (Valve Open) |
| P1093 | Tumble Generated Valve System 2 (Valve Close) |
| P1094 | Tumble Generated Valve Signal 1 Circuit Malfunction (Open) |
| P1095 | Tumble Generated Valve Signal 1 Circuit Malfunction (Short) |
| P1096 | Tumble Generated Valve Signal 2 Circuit Malfunction (Open) |
| P1097 | Tumble Generated Valve Signal 2 Circuit Malfunction (Short) |
| P1102 | Pressure Sources Switching Sol. Valve Circuit Low |
| P1110 | Atmospheric Pressure Sensor Circuit Malfunction (Low Input) |
| P1111 | Atmospheric Pressure Sensor Circuit Malfunction (High Input) |
| P1112 | Atmospheric Pressure Sensor Circuit Range/Performance |
| P1122 | Pressure Sources Switching Sol. Valve Circuit High |
| P1130 | O2 Sensor Circuit (Open) (Bank 1 Sensor 1) |
| P1130 | O2 Sensor Circuit (Lean) (Bank 1 Sensor 2) |
| P1131 | O2 Sensor Circuit (Short) (Bank 1 Sensor 1) |
| P1134 | A/F Sensor Micro-Computer Problem |
| P1135 | O2 Sensor Circuit (Open) (Bank 2 Sensor 1) |
| P1136 | O2 Sensor Circuit (Short) (Bank 2 Sensor 1) |
| P1137 | O2 Sensor Circuit (Lambda=1) (Bank 1 Sensor 1) |
| P1138 | O2 Sensor Circuit (Mid) (Bank 1 Sensor 1) |
| P1139 | O2 Sensor Heater Circuit Range/Performance (Bank 1 Sensor 1) |
| P1140 | O2 Sensor Heater Circuit Range/Performance (Bank 2 Sensor 1) |
| P1141 | Mass Air Flow Sensor Circuit Range/Performance Problem (Low Input) |
| P1142 | Throttle Position Sensor Circuit Range/Performance Problem (Low Input) |
| P1143 | Pressure Sensor Circuit Range/Performance (Low) |
| P1144 | Pressure Sensor Circuit Range/Performance (High) |
| P1146 | Manifold Pressure Sensor Circuit Range/Performance Problem |
| P1199 | Differential Pressure Sensor |
| P1230 | Fuel Pump Controller |
| P1235 | Intake Control Valve Solenoid Circuit Low |
| P1236 | Intake Control Valve Solenoid Circuit High |
| P1237 | Exhaust Control Valve Solenoid Circuit Low (Positive Pressure) |
| P1238 | Exhaust Control Valve Solenoid Circuit High (Positive Pressure) |
| P1239 | Exhaust Control Valve Solenoid Circuit Low (Negative Pressure) |
| P1240 | Exhaust Control Valve Solenoid Circuit High (Negative Pressure) |
| P1241 | 2 Stage Twin Turbo System (Single) |
| P1242 | 2 Stage Twin Turbo System (Twin) |
| P1244 | Turbocharger Wastegate Solenoid A Range/Performance (Low Input) |
| P1245 | Turbocharger Wastegate Solenoid A Range/Performance (Fail-Safe) |
| P1247 | Relief Valve Control Solenoid 1 Circuit Low |
| P1248 | Relief Valve Control Solenoid 1 Circuit High |
| P1249 | Relief Valve Control Solenoid 2 Circuit Low |
| P1250 | Relief Valve Control Solenoid 2 Circuit High |
| P1301 | Misfire Detected (High Temperature Exhaust Gas) |
| P1306 | Ocv Solenoid Valve Signal 1 Circuit Malfunction (Open) |
| P1307 | Ocv Solenoid Valve Signal 1 Circuit Malfunction (Short) |
| P1308 | Ocv Solenoid Valve Signal 2 Circuit Malfunction (Open) |
| P1309 | Ocv Solenoid Valve Signal 2 Circuit Malfunction (Short) |
| P1312 | Exhaust Gas Temperature Sensor Malfunction |
| P1400 | Fuel Tank Pressure Control Solenoid Valve Circuit Low |
| P1420 | Fuel Tank Pressure Control Solenoid Valve Circuit High |
| P1442 | Fuel Level Sensor Performance Problem (Travel Distance) |
| P1443 | Vent Control Solenoid Valve Function Problem |
| P1446 | Fuel Tank Sensor Control Valve Circuit Low |
| P1447 | Fuel Tank Sensor Control Valve Circuit High |
| P1448 | Fuel Tank Sensor Control Valve Range/Performance |
| P1480 | Cooling Fan Relay 1 Circuit High |
| P1491 | Positive Crankcase Ventilation (Blow-By) Function Problem |
| P1492 | Egr Solenoid Valve Signal #1 Circuit Malfunction (Low Input) |
| P1493 | Egr Solenoid Valve Signal #1 Circuit Malfunction (High Input) |
| P1494 | Egr Solenoid Valve Signal #2 Circuit Malfunction (Low Input) |
| P1495 | Egr Solenoid Valve Signal #2 Circuit Malfunction (High Input) |
| P1496 | Egr Solenoid Valve Signal #3 Circuit Malfunction (Low Input) |
| P1497 | Egr Solenoid Valve Signal #3 Circuit Malfunction (High Input) |
| P1498 | Egr Solenoid Valve Signal #4 Circuit Malfunction (Low Input) |
| P1499 | Egr Solenoid Valve Signal #4 Circuit Malfunction (High Input) |
| P1507 | Idle Control System Malfunction (Fail-Safe) |
| P1510 | Isc Solenoid Valve Signal #1 Circuit Malfunction (Low Input) |
| P1511 | Isc Solenoid Valve Signal #1 Circuit Malfunction (High Input) |
| P1512 | Isc Solenoid Valve Signal #2 Circuit Malfunction (Low Input) |
| P1513 | Isc Solenoid Valve Signal #2 Circuit Malfunction (High Input) |
| P1514 | Isc Solenoid Valve Signal #3 Circuit Malfunction (Low Input) |
| P1515 | Isc Solenoid Valve Signal #3 Circuit Malfunction (High Input) |
| P1516 | Isc Solenoid Valve Signal #4 Circuit Malfunction (Low Input) |
| P1517 | Isc Solenoid Valve Signal #4 Circuit Malfunction (High Input) |
| P1518 | Starter Switch Circuit Low Input |
| P1540 | Vehicle Speed Sensor Malfunction 2 |
| P1544 | Exhaust Gas Temperature Too High |
| P1559 | Air Intake System |
| P1560 | Back-Up Voltage Circuit Malfunction |
| P1570 | Antenna |
| P1571 | Reference Code Incompatibility |
| P1572 | Imm Circuit Failure (Except Antenna Circuit) |
| P1573 | Communication Error (Time Over) |
| P1574 | Key Communication Failure |
| P1576 | Egi Control Module Eeprom |
| P1577 | Imm Control Module Eeprom |
| P1590 | Neutral Position Switch Circuit High Input For AT |
| P1591 | Neutral Position Switch Circuit Low Input For AT |
| P1592 | Neutral Position Switch Circuit Malfunction For MT |
| P1593 | Tcm Communication Circuit Malfunction |
| P1594 | At Diagnosis Input Signal Circuit Malfunction |
| P1595 | At Diagnosis Input Signal Circuit Low Input |
| P1596 | At Diagnosis Input Signal Circuit High Input |
| P1597 | Tcs Signal Circuit Low Input |
| P1598 | Tcs Signal Circuit High Input |
| P1698 | Engine Torque Control Cut Signal Circuit Malfunction (Low Input) |
| P1699 | Engine Torque Control Cut Signal Circuit Malfunction (High Input) |
| P1700 | Throttle Position Sensor Circuit Malfunction For AT |
| P1701 | Cruise Control Set Signal Circuit Malfunction For AT |
| P1703 | At Low Clutch Timing Solenoid Valve Circuit Malfunction |
| P1706 | AT Vehicle Speed Sensor Circuit Malfunction (Rear Wheel) |
| P1707 | At Awd Solenoid Valve Circuit Malfunction |
| P1711 | Engine Torque Control Signal #1 Circuit Malfunction |
| P1712 | Engine Torque Control Signal #2 Circuit Malfunction |
| P2004 | Intake Manifold Runner Control Stuck Open Bank 1 |
| P2014 | Intake Manifold Runner Position Sensor / Switch Circuit Bank 1 |
| P2096 | Post Catalyst Fuel Trim System Too Lean Bank 1 |
| P2097 | Post Catalyst Fuel Trim System Too Rich Bank 1 |
| P2100 | Throttle Actuator A Control Motor Circuit Open |
| P2101 | Throttle Actuator A Control Motor Circuit Range Performance |
| P2103 | Throttle Actuator A Control Motor Circuit High |
| P2111 | Throttle Actuator Control System Stuck Open |
| P2112 | Throttle Actuator Control System Stuck Closed |
| P2118 | Throttle Actuator Control Motor Current Range/Performance |
| P2119 | Throttle Actuator Control Throttle Body Range/Performance |
| P2122 | Throttle/Pedal Position Sensor/Switch “D” Circuit Low Input |
| P2123 | Throttle/Pedal Position Sensor/Switch “D” Circuit High Input |
| P2127 | Throttle/Pedal Position Sensor/Switch “E” Circuit Low Input |
| P2128 | Throttle/Pedal Position Sensor/Switch “E” Circuit High Input |
| P212A | Throttle Position Sensor/Switch “G” Circuit Malfunction |
| P212B | Throttle Position Sensor/Switch “G” Circuit Range/Performance |
| P212C | Throttle/Pedal Position Sensor/Switch “G” Circuit Low Input |
| P212E | Throttle Position Sensor/Switch “G” Circuit Intermittent |
| P2135 | Throttle/Pedal Pos Sensor/Switch A / B Voltage Correlation |
| P2137 | Throttle/Pedal Pos Sensor/Switch B / C Voltage Correlation |
| P2138 | Throttle/Pedal Pos Sensor/Switch D / E Voltage Correlation |
| P213E | Fuel Injection System Fault – Forced Engine Shutdown |
| P2146 | Fuel Injector Group A Circuit/Open |
| P2147 | Fuel Injector Group A Circuit Low |
| P2148 | Fuel Injector Group A Circuit High |
| P2149 | Fuel Injector Group B Circuit/Open |
| P2162 | Output Speed Sensor A/B Correlation |
| P2195 | O2 A/F Sensor Signal Biased/Stuck Lean (Bank 1 Sensor 1) |
| P2196 | O2 A/F Sensor Signal Biased/Stuck Rich (Bank 1 Sensor 1) |
| P219A | Bank 1 Air/Fuel Ratio Imbalance |
| P219B | Bank 2 Air/Fuel Ratio Imbalance |
| P222A | Barometric Pressure Sensor B |
| P222E | Barometric Pressure Sensor B Intermittent/Erratic |
| P222F | Barometric Pressure Sensor A/B Correlation |
| P2236 | O2 Sensor Signal Circuit Shorted to Heater Circuit Bank 2 Sensor 3 |
| P2237 | O2 Sensor Positive Current Control Circuit/Open Bank 1 Sensor 1 |
| P2238 | O2 Sensor Positive Current Control Circuit Low Bank 1 Sensor 1 |
| P2239 | O2 Sensor Positive Current Control Circuit High Bank 1 Sensor 1 |
| P2252 | O2 Sensor Negative Current Control Circuit Low Bank 1 Sensor 1 |
| P2253 | O2 Sensor Negative Current Control Circuit High Bank 1 Sensor 1 |
| P2263 | Turbocharger/Supercharger Boost System Performance |
| P252D | Engine Oil Quality Sensor Circuit High |
| P252E | Engine Oil Quality Circuit Intermittent/Erratic |
| P253A | PTO Sense Circuit /Open |
| P253B | PTO Sense Circuit Range/Performance |
| P253C | PTO Sense Circuit Low |
| P253E | PTO Sense Circuit Intermittent/Erratic |
| P2610 | ECM/PCM Internal Engine Off Timer Performance |
| P2731 | Pressure Control Solenoid F Malfunction |
| 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 Malfunction |
| P281A | Pressure Control Solenoid H Intermittent |
| P281F | Pressure Control Solenoid J Malfunction |
| P2823 | Pressure Control Solenoid J Intermittent |
| 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 |
| P2A00 | O2 Sensor Circuit Range/Performance Bank 1 Sensor 1 |
| P2A03 | O2 Sensor Circuit Range/Performance Bank 2 Sensor 1 |
Network (U) Codes List
| Code | Definition |
|---|---|
| U0000 | ISO/SAE Reserved |
| U0001 | High Speed CAN Communication Bus |
| U0002 | High Speed CAN Communication Bus Performance |
| U0009 | High Speed CAN Communication Bus (-) shorted to Bus (+) |
| U000A – U000F | ISO/SAE Reserved |
| U0010 | Medium Speed CAN Communication Bus |
| U0011 | Medium Speed CAN Communication Bus Performance |
| U0013 | Medium Speed CAN Communication Bus (+) Low |
| U0014 | Medium Speed CAN Communication Bus (+) High |
| U0016 | Medium Speed CAN Communication Bus (-) Low |
| U0017 | Medium Speed CAN Communication Bus (-) High |
| U0018 | Medium Speed CAN Communication Bus (-) shorted to Bus (+) |
| U0019 | Low Speed CAN Communication Bus |
| U001A – U001F | ISO/SAE Reserved |
| U0020 | Low Speed CAN Communication Bus Performance |
| U0021 | Low Speed CAN Communication Bus (+) Open |
| U0022 | Low Speed CAN Communication Bus (+) Low |
| U0023 | Low Speed CAN Communication Bus (+) High |
| U0024 | Low Speed CAN Communication Bus (-) Open |
| U0025 | Low Speed CAN Communication Bus (-) Low |
| U0026 | Low Speed CAN Communication Bus (-) High |
| U0027 | Low Speed CAN Communication Bus (-) shorted to Bus (+) |
| U002A – U002F | ISO/SAE Reserved |
| U0037 | Vehicle Communication Bus B |
| U003A – U005F | ISO/SAE Reserved |
| U0064 | Vehicle Communication Bus E |
| U0065 | Vehicle Communication Bus E Performance |
| U006A – U00FF | ISO/SAE Reserved |
| U0100 | Lost Communication With ECM/PCM “A” |
| U0100 | Lost Communication With ECM/PCM “A” |
| U0101 | Lost Communication with Transmission Control Module (TCM) |
| U0101 | Lost Communication with Transmission Control Module (TCM) |
| U0102 | Lost Communication with Transfer Case Control Module (TCCM) |
| U0102 | Lost Communication with Transfer Case Control Module (TCCM) |
| U0103 | Lost Communication with Gear Shift Control (GSC) Module |
| U0103 | Lost Communication with Gear Shift Control (GSC) Module |
| U0104 | Lost Communication with Cruise Control Module (CCM) |
| U0104 | Lost Communication with Cruise Control Module (CCM) |
| U0106 | Lost Communication with Glow Plug Control Module (GPCM) |
| U0109 | Lost Communication with Fuel Pump Control Module (FPCM) |
| U010A | Lost Communication With Exhaust Gas Recirculation Control Module A |
| U010B | Lost Communication With Exhaust Gas Recirculation Control Module B |
| U010C | Lost Communication With Turbocharger / Supercharger Control Module A |
| U010D | Lost Communication With Turbocharger / Supercharger Control Module B |
| U010D | Lost Communication With Turbocharger / Supercharger Control Module B |
| U010E | Lost Communication With Reductant Control Module |
| U0110 | Lost Communication with Drive Motor Control Module (DMCM) |
| U0113 | Lost Communication with Variable Valve Event and Lift (VVEL) Control Module |
| U0114 | Lost Communication with Four-Wheel Drive Clutch Control Module |
| U0116 | Lost Communication with Coolant Temperature Control Module |
| U0119 | Lost Communication with Fuel Cell Control Module |
| U011A | Lost Communication With Exhaust Gas Sensor Module |
| U011C | Lost Communication With Rocker Arm Control Module B |
| U011C | Lost Communication With Rocker Arm Control Module B |
| U011E – U011F | ISO/SAE Reserved |
| U0121 | Lost Communication With Anti-Lock Brake System (ABS) Control Module |
| U0121 | Lost Communication With Anti-Lock Brake System (ABS) Control Module |
| U0122 | Lost Communication With Vehicle Dynamics Control (VDC) Module |
| U0125 | Lost Communication With Multi-Axis Acceleration Sensor (MAS) Module |
| U0126 | Lost Communication With Steering Angle Sensor (SAS) Module |
| U0126 | Lost Communication With Steering Angle Sensor (SAS) Module |
| U0127 | Lost Communication with Tire Pressure Monitor Module |
| U0128 | Lost Communication with Park Brake Control Module (PBCM) |
| U0129 | Lost Communication with Brake System Control Module (BSCM) |
| U012A – U012F | ISO/SAE Reserved |
| U0131 | Lost Communication with Power Steering Control Module |
| U0132 | Lost Communication with Ride Level Control Module |
| U0137 | Lost Communication with Trailer Brake Control Module |
| U0139 | Lost Communication with Suspension Control Module “B” |
| U013A – U013F | ISO/SAE Reserved |
| U0140 | Lost Communication With Body Control Module |
| U0140 | Lost Communication With Body Control Module |
| U0141 | Lost Communication With Body Control Module “A” |
| U0141 | Lost Communication With Body Control Module “A” |
| U0143 | Lost Communication With Body Control Module “C” |
| U0145 | Lost Communication With Body Control Module “E” |
| U0146 | Lost Communication With Gateway “A” |
| U0147 | Lost Communication With Gateway “B” |
| U014A – U014F | ISO/SAE Reserved |
| U0151 | Lost Communication with Restraints Control (RCM) Module |
| U0152 | Lost Communication with Side Restraints Control Module (Left) |
| U0153 | Lost Communication with Side Restraints Control Module (Right) |
| U0153 | Lost Communication with Side Restraints Control Module (Right) |
| U0154 | Lost Communication with Restraints Occupant Sensing Control Module |
| U0155 | Lost Communication with Instrument Panel Control (IPC) Module |
| U0155 | Lost Communication with Instrument Panel Control (IPC) Module |
| U0157 | Lost Communication With Information Center B |
| U0157 | Lost Communication With Information Center B |
| U0159 | Lost Communication With Park Assist Control Module A |
| U015A – U015F | ISO/SAE Reserved |
| U0161 | Lost Communication With Compass Module |
| U0164 | Lost Communication With HVAC Control Module |
| U0164 | Lost Communication With HVAC Control Module |
| U0167 | Lost Communication With Vehicle Immobilizer Control Module |
| U0168 | Lost Communication With Vehicle Security Control Module |
| U0169 | Lost Communication With Sunroof Control Module |
| U016B – U016F | ISO/SAE Reserved |
| U0170 | Lost Communication With Restraints System Sensor A |
| U0171 | Lost Communication With Restraints System Sensor B |
| U0172 | Lost Communication With Restraints System Sensor C |
| U0173 | Lost Communication With Restraints System Sensor D |
| U0174 | Lost Communication With Restraints System Sensor E |
| U0175 | Lost Communication With Restraints System Sensor F |
| U0176 | Lost Communication With Restraints System Sensor G |
| U0177 | Lost Communication With Restraints System Sensor H |
| U0178 | Lost Communication With Restraints System Sensor I |
| U0178 | Lost Communication With Restraints System Sensor I |
| U0179 | Lost Communication With Restraints System Sensor J |
| U0179 | Lost Communication With Restraints System Sensor J |
| U017A | Lost Communication With Restraints System Sensor K |
| U017A | Lost Communication With Restraints System Sensor K |
| U017B | Lost Communication With Restraints System Sensor L |
| U017B | Lost Communication With Restraints System Sensor L |
| U017C | Lost Communication With Restraints System Sensor M |
| U017C | Lost Communication With Restraints System Sensor M |
| U017D | Lost Communication With Restraints System Sensor N |
| U017D | Lost Communication With Restraints System Sensor N |
| U017E | Lost Communication With Seat Belt Pretensioner Module A |
| U0181 | Lost Communication With Dynamic Headlight Leveling Control Module |
| U0182 | Lost Communication With Lighting Control Module – Front |
| U0184 | Lost Communication With Radio |
| U0185 | Lost Communication With Antenna Control Module |
| U0185 | Lost Communication With Antenna Control Module |
| U0186 | Lost Communication With AMP Unit A |
| U0187 | Lost Communication With Digital Disc Player/Changer Module A |
| U0188 | Lost Communication With Digital Disc Player/Changer Module B |
| U0188 | Lost Communication With Digital Disc Player/Changer Module B |
| U0189 | Lost Communication With Digital Disc Player/Changer Module C |
| U0189 | Lost Communication With Digital Disc Player/Changer Module C |
| U018A – U018F | ISO/SAE Reserved |
| U0190 | Lost Communication With Digital Disc Player/Changer Module D |
| U0190 | Lost Communication With Digital Disc Player/Changer Module D |
| U0191 | Lost Communication With Television |
| U0196 | Lost Communication With Rear Seat Entertainment Control Module |
| U0197 | Lost Communication With Telephone Control Module |
| U0199 | Lost Communication With Door Control Module A |
| U019A – U01FF | ISO/SAE Reserved |
| U0200 | Lost Communication With Door Control Module B |
| U0201 | Lost Communication With Door Control Module C |
| U0202 | Lost Communication With Door Control Module D |
| U0203 | Lost Communication With Door Control Module E |
| U0204 | Lost Communication With Door Control Module F |
| U0205 | Lost Communication With Door Control Module G |
| U0205 | Lost Communication With Door Control Module G |
| U0206 | Lost Communication With Folding Top Control Module |
| U0208 | Lost Communication With Seat Control Module A |
| U0209 | Lost Communication With Seat Control Module B |
| U020A – U020F | ISO/SAE Reserved |
| U0210 | Lost Communication With Seat Control Module C |
| U0211 | Lost Communication With Seat Control Module D |
| U0212 | Lost Communication With Steering Column Control Module |
| U0213 | Lost Communication With Mirror Control Module |
| U0215 | Lost Communication With Door Switch A |
| U0219 | Lost Communication With Door Switch E |
| U0219 | Lost Communication With Door Switch E |
| U021A – U021F | ISO/SAE Reserved |
| U0220 | Lost Communication With Door Switch F |
| U0220 | Lost Communication With Door Switch F |
| U0221 | Lost Communication With Door Switch G |
| U0221 | Lost Communication With Door Switch G |
| U0223 | Lost Communication With Door Window Motor B |
| U0223 | Lost Communication With Door Window Motor B |
| U0224 | Lost Communication With Door Window Motor C |
| U0224 | Lost Communication With Door Window Motor C |
| U0225 | Lost Communication With Door Window Motor D |
| U0225 | Lost Communication With Door Window Motor D |
| U0226 | Lost Communication With Door Window Motor E |
| U0226 | Lost Communication With Door Window Motor E |
| U0227 | Lost Communication With Door Window Motor F |
| U0227 | Lost Communication With Door Window Motor F |
| U0228 | Lost Communication With Door Window Motor G |
| U0228 | Lost Communication With Door Window Motor G |
| U0229 | Lost Communication With Heated Steering Wheel Module |
| U0229 | Lost Communication With Heated Steering Wheel Module |
| U022A – U022F | ISO/SAE Reserved |
| U0230 | Lost Communication With Rear Gate Module |
| U0231 | Lost Communication With Rain Sensing Module |
| U0232 | Lost Communication With Obstacle Detection Control Module – Left |
| U0234 | Lost Communication With Convenience Recall Module |
| U0234 | Lost Communication With Convenience Recall Module |
| U0235 | Lost Communication With Cruise Control Front Distance Range Sensor |
| U0236 | Lost Communication With Column Lock Module |
| U0239 | Lost Communication With Entrapment Control Module A |
| U0239 | Lost Communication With Entrapment Control Module A |
| U023D | Lost Communication With Cruise Control Front Distance Range Sensor Left |
| U023D | Lost Communication With Cruise Control Front Distance Range Sensor Left |
| U023E | Lost Communication With Cruise Control Front Distance Range Sensor Right |
| U023E | Lost Communication With Cruise Control Front Distance Range Sensor Right |
| U0240 | Lost Communication With Entrapment Control Module B |
| U0240 | Lost Communication With Entrapment Control Module B |
| U0241 | Lost Communication With Headlamp Control Module A |
| U0246 | Lost Communication With Seat Control Module E |
| U0247 | Lost Communication With Seat Control Module F |
| U0247 | Lost Communication With Seat Control Module F |
| U0249 | Lost Communication With Entertainment Control Module Rear B |
| U024B – U024F | ISO/SAE Reserved |
| U0250 | Lost Communication With Impact Classification System Module |
| U0259 | Lost Communication With Special Purpose Vehicle Control Module A |
| U025A | Lost Communication With Special Purpose Vehicle Control Module B |
| U025A | Lost Communication With Special Purpose Vehicle Control Module B |
| U025C | Lost Communication With Special Purpose Vehicle Control Module D |
| U025C | Lost Communication With Special Purpose Vehicle Contro Module D |
| U025D | Lost Communication With Front Controls Interface Module “B” |
| U025E – U025F | ISO/SAE Reserved |
| U0261 | Lost Communication With Seat Control Switch Module B |
| U0261 | Lost Communication With Seat Control Switch Module B |
| U0262 | Lost Communication With AMP Unit B |
| U0262 | Lost Communication With AMP Unit B |
| U0264 | Lost Communication With Camera Module Rear |
| U0265 – U0285 | ISO/SAE Reserved |
| U0286 | Lost Communication With Radiator Anti Tamper Device |
| U0286 | Lost Communication With Radiator Anti Tamper Device |
| U0288 | Lost Communication With DC to AC Converter Control Module-A |
| U0288 | Lost Communication With DC to AC Converter Control Module A |
| U0289 | Lost Communication With DC to AC Converter Control Module-B |
| U0289 | Lost Communication With DC to AC Converter Control Module B |
| U028A – U0290 | ISO/SAE Reserved |
| U0293 | Lost Communication With Hybrid Powertrain Control Module |
| U0295 | Lost Communication With AC to AC Converter Control Module |
| U0295 | Lost Communication With AC to AC Converter Control Module |
| U0296 | Lost Communication With AC to DC Converter Control Module-A |
| U0296 | Lost Communication With AC to DC Converter Control ModuleA |
| U0297 | Lost Communication With AC to DC Converter Control Module-B |
| U0297 | Lost Communication With AC to DC Converter Control ModuleB |
| U029B | Lost Communication with Drive Motor Control Module C |
| U029B | Lost Communication with Drive Motor Control Module C |
| U029C | Lost Communication with Drive Motor Control Module D |
| U029C | Lost Communication with Drive Motor Control Module D |
| U029D | Lost Communication With NOX Sensor A |
| U029E | Lost Communication With NOX Sensor B |
| U029F – U02FF | ISO/SAE Reserved |
| U0300 | Internal Control Module Software Incompatibility |
| U0308 | Software Incompatibility With Throttle Actuator Control Module |
| U0309 | Software Incompatibility With Alternative Fuel Control Module |
| U030A – U030F | ISO/SAE Reserved |
| U0310 | Software Incompatibility With Fuel Pump Control Module |
| U0311 | Software Incompatibility With Drive Motor Control Module (DMCM) |
| U0313 | Software Incompatibility With Battery Energy Control Module B |
| U0314 | Software Incompatibility With Four-Wheel Drive Clutch Control Module |
| U0316 | Software Incompatibility With Vehicle Dynamics Control Module |
| U0318 | Software Incompatibility With Brake System Control Module |
| U0319 | Software Incompatibility With Steering Effort Control Module |
| U031A – U031F | ISO/SAE Reserved |
| U0324 | Software Incompatibility With HVAC Control Module |
| U0325 | Software Incompatibility With Auxiliary Heater Control Module |
| U0328 | Software Incompatibility With Steering Angle Sensor Module |
| U0329 | Software Incompatibility With Steering Column Control Module |
| U032A – U032F | ISO/SAE Reserved |
| U0330 | Software Incompatibility With Tire Pressure Monitor Module |
| U0332 | Software Incompatibility With Multi-axis Acceleration Sensor Module |
| U0333 | Software Incompatibility With Gear Shift Control Module “B” |
| U0334 | Software Incompatibility With Radio |
| U0335 | Software Incompatibility With Hybrid Battery Pack Sensor Module |
| U0337 – U03FF | ISO/SAE Reserved |
| U0401 | Invalid Data Received From ECM/PCM “A” |
| U0402 | Invalid Data Received From Transmission Control Module (TCM) |
| U0403 | Invalid Data Received From Transfer Case Control Module |
| U0404 | Invalid Data Received From Gear Shift Control Module “A” |
| U0405 | Invalid Data Received From Cruise Control Module |
| U0408 | Invalid Data Received From Throttle Actuator Control Module |
| U040A | Invalid Data Received From Air Conditioning (A/C) Control Module |
| U040B | Invalid Data Received From Exhaust Gas Recirculation Control Module “A” |
| U040D | Invalid Data Received From Turbocharger/Supercharger Control Module “A |
| U040E | Invalid Data Received From Turbocharger/Supercharger Control Module “B” |
| U040F | Invalid Data Received From Reductant Control Module |
| U0412 | Invalid Data Received From Battery Energy Control Module “A” |
| U0414 | Invalid Data Received From Four-Wheel Drive Clutch Control Module |
| U0415 | Invalid Data Received From Anti-Lock Brake System (ABS) Control Module |
| U0416 | Invalid Data Received From Vehicle Dynamics Control Module |
| U0418 | Invalid Data Received From Brake System Control Module |
| U041A | U041A ISO/SAE Reserved |
| U041B | Invalid Data Received From Exhaust Gas Sensor Module |
| U041C | Invalid Data Received From Rocker Arm Control Module “A” |
| U041D | Invalid Data Received From Rocker Arm Control Module “B” |
| U041F | U041F ISO/SAE Reserved |
| U0420 | Invalid Data Received From Power Steering Control Module |
| U0421 | Invalid Data Received From Suspension Control Module “A” |
| U0422 | Invalid Data Received From Body Control Module (BCM) |
| U0423 | Invalid Data Received From Instrument Panel Cluster Control |
| U0424 | Invalid Data Received From HVAC Control Module |
| U0425 | Invalid Data Received From Auxiliary Heater Control Module |
| U0428 | Invalid Data Received From Steering Angle Sensor Module |
| U0429 | Invalid Data Received From Steering Column Control Module |
| U042A – U042F | ISO/SAE Reserved |
| U0430 | Invalid Data Received From Tire Pressure Monitor Module |
| U0431 | Invalid Data Received From Body Control Module (BCM) “A” |
| U0432 | Invalid Data Received From Multi-axis Acceleration Sensor Module |
| U0434 | Invalid Data Received From Active Roll Control Module |
| U0436 | Invalid Data Received From Differential Control Module Front |
| U0438 | Invalid Data Received From Trailer Brake Control Module |
| U043B | Invalid Data Received From Cruise Control Front Distance Range Sensor |
| U043C | Invalid Data Received From Cruise Control Front Distance Range Sensor |
| U043D – U0440 | ISO/SAE Reserved |
| U0441 | Invalid Data Received From Emissions Critical Control Information |
| U0445 | Invalid Data Received From Body Control Module (BCM) “D” |
| U0447 | Invalid Data Received From Gateway “A” |
| U0448 | Invalid Data Received From Gateway “B” |
| U0449 | Invalid Data Received From Gateway “C” |
| U044B – U0450 | ISO/SAE Reserved |
| U0452 | Invalid Data Received From Restraints Control Module |
| U0453 | Invalid Data Received From Side Restraints Control Module Left |
| U0454 | Invalid Data Received From Side Restraints Control Module |
| U0457 | Invalid Data Received From Information Center “A” |
| U0459 | Invalid Data Received From Head Up Display |
| U045A | Invalid Data Received From Parking Assist Control Module “A” |
| U0461 | Invalid Data Received From Audible Alert Control Module |
| U0463 | Invalid Data Received From Navigation Display Module |
| U0464 | Invalid Data Received From Navigation Control Module |
| U0465 | Invalid Data Received From PTO Control Module |
| U0468 | Invalid Data Received From Fuel Cell Control Module |
| U046A | Invalid Data Received From Sunroof Control Module |
| U046C – U0470 | ISO/SAE Reserved |
| U0471 | Invalid Data Received From “Restraints System Sensor A” |
| U0472 | Invalid Data Received From “Restraints System Sensor B” |
| U0473 | Invalid Data Received From “Restraints System Sensor C” |
| U0474 | Invalid Data Received From “Restraints System Sensor D” |
| U0475 | Invalid Data Received From “Restraints System Sensor E” |
| U0476 | Invalid Data Received From “Restraints System Sensor F” |
| U0477 | Invalid Data Received From “Restraints System Sensor G” |
| U0478 | Invalid Data Received From “Restraints System Sensor H” |
| U0479 | Invalid Data Received From “Restraints System Sensor I” |
| U047A | Invalid Data Received From “Restraints System Sensor J” |
| U047B | Invalid Data Received From “Restraints System Sensor K” |
| U047C | Invalid Data Received From “Restraints System Sensor L” |
| U047D | Invalid Data Received From “Restraints System Sensor M” |
| U047E | Invalid Data Received From “Restraints System Sensor N” |
| U047F | Invalid Data Received From Seatbelt Pretensioner Module “A” |
| U0481 | Invalid Data Received From Automatic Lighting Control Module |
| U0482 | Invalid Data Received From Headlamp Leveling Control Module |
| U0484 | Invalid Data Received From Lighting Control Module Rear “A” |
| U0485 | Invalid Data Received From Radio |
| U0486 | Invalid Data Received From Antenna Control Module |
| U0487 | Invalid Data Received From AMP Unit “A” |
| U0488 | Invalid Data Received From Digital Disc Player/Changer Module A |
| U0489 | Invalid Data Received From Digital Disc Player/Changer Module B |
| U048A | Invalid Data Received From Digital Disc Player/Changer Module C |
| U048B – U0490 | ISO/SAE Reserved |
| U0491 | Invalid Data Received From Digital Disc Player/Changer Module D |
| U0492 | Invalid Data Received From Television |
| U0493 | Invalid Data Received From Personal Computer |
| U0494 | Invalid Data Received From “Digital Audio Control Module A” |
| U0495 | Invalid Data Received From “Digital Audio Control Module B” |
| U0496 | Invalid Data Received From Subscription Entertainment Receiver Module |
| U0497 | Invalid Data Received From Entertainment Control Module Rear A |
| U0498 | Invalid Data Received From Telephone Control Module |
| U049B – U0500 | ISO/SAE Reserved |
| U0502 | Invalid Data Received From “Door Control Module C” |
| U0503 | Invalid Data Received From “Door Control Module D” |
| U0504 | Invalid Data Received From “Door Control Module E” |
| U0505 | Invalid Data Received From “Door Control Module F” |
| U0507 | Invalid Data Received From Folding Top Control Module |
| U0508 | Invalid Data Received From Moveable Roof Control Module |
| U050A | Invalid Data Received From “Seat Control Module B” |
| U050B – U0510 | ISO/SAE Reserved |
| U0511 | Invalid Data Received From “Seat Control Module C” |
| U0512 | Invalid Data Received From “Seat Control Module D” |
| U0516 | Invalid Data Received From “Door Switch A” |
| U0517 | Invalid Data Received From “Door Switch B” |
| U0518 | Invalid Data Received From “Door Switch C” |
| U0519 | Invalid Data Received From “Door Switch D” |
| U051A | Invalid Data Received From “Door Switch E” |
| U051B – U0520 | ISO/SAE Reserved |
| U0521 | Invalid Data Received From “Door Switch F” |
| U0522 | Invalid Data Received From “Door Switch G” |
| U0523 | Invalid Data Received From “Door Window Motor A” |
| U0524 | Invalid Data Received From “Door Window Motor B” |
| U0525 | Invalid Data Received From “Door Window Motor C” |
| U0526 | Invalid Data Received From “Door Window Motor D” |
| U0527 | Invalid Data Received From “Door Window Motor E” |
| U0528 | Invalid Data Received From “Door Window Motor F” |
| U0529 | Invalid Data Received From “Door Window Motor G” |
| U052A | Invalid Data Received From Heated Steering Wheel Module |
| U052B – U0530 | ISO/SAE Reserved |
| U0531 | Invalid Data Received From Rear Gate Module |
| U0532 | Invalid Data Received From Rain Sensing Module |
| U0535 | Invalid Data Received From Convenience Recall Module |
| U0536 | Invalid Data Received From Lateral Acceleration Sensor Module |
| U0537 | Invalid Data Received From Column Lock Module |
| U0538 | Invalid Data Received From “Digital Audio Control Module C” |
| U0539 | Invalid Data Received From “Digital Audio Control Module D” |
| U053A | Invalid Data Received From Entrapment Control Module “A” |
| U053C | Invalid Data Received From Image Processing Module “B” |
| U053D | Invalid Data Received From Image Processing Module “C” |
| U053E – U0540 | ISO/SAE Reserved |
| U0541 | Invalid Data Received From Entrapment Control Module “B” |
| U0543 | Invalid Data Received From Headlamp Control Module “B” |
| U0544 | Invalid Data Received From Parking Assist Control Module “B” |
| U0545 | Invalid Data Received From Running Board Control Module |
| U0546 | Invalid Data Received From Entertainment Control Module Front |
| U0547 | Invalid Data Received From “Seat Control Module E” |
| U0548 | Invalid Data Received From “Seat Control Module F” |
| U0549 | Invalid Data Received From Remote Accessory Module |
| U054A | Invalid Data Received From Entertainment Control Module Rear B |
| U054B | Invalid Data Received From Interior Lighting Control Module |
| U054C – U0550 | ISO/SAE Reserved |
| U0551 | Invalid Data Received From Impact Classification System Module |
| U0552 | Invalid Data Received From Running Board Control Module “B” |
| U0553 | Invalid Data Received From Lighting Control Module Rear “B” |
| U0555 | Invalid Data Received From Remote Start Module |
| U055A | Invalid Data Received From Special Purpose Vehicle Control Module (VCM) “A” |
| U055B | Invalid Data Received From Special Purpose Vehicle Control Module (VCM) “B” |
| U055C | Invalid Data Received From Special Purpose Vehicle Control Module (VCM) “C” |
| U055D | Invalid Data Received From Special Purpose Vehicle Control Module (VCM) “D” |
| U055E | Invalid Data Received From Front Controls Interface Module “B” |
| U0562 | Invalid Data Received From Seat Control Switch Module “B” |
| U0563 | Invalid Data Received From AMP Unit “B” |
| U0565 | Invalid Data Received From Camera Module Rear |
| U0566 – U0586 | ISO/SAE Reserved |
| U0587 | Invalid Data Received From With Radiator Anti Tamper Device |
| U0588 | Invalid Data Received From Transmission Fluid Pump Module |
| U0589 | Invalid Data Received From DC to AC Converter Control Module A |
| U058A | Invalid Data Received From DC to AC Converter Control Module B |
| U058B – U0591 | ISO/SAE Reserved |
| U0592 | Invalid Data Received From Gear Shift Control Module “B” |
| U0593 | Invalid Data Received From Drive Motor Control Module (DMCM) “B” |
| U0594 | Invalid Data Received From Hybrid Powertrain Control Module |
| U0595 | Invalid Data Received From Powertrain Control Monitor Module |
| U0596 | Invalid Data Received From AC to AC Converter Control Module |
| U0597 | Invalid Data Received From AC to DC Converter Control Module A |
| U0598 | Invalid Data Received From AC to DC Converter Control Module B |
| U0599 | Invalid Data Received From DC to DC Converter Control Module A |
| U059A | Invalid Data Received From DC to DC Converter Control Module B |
| U059B | Invalid Data Received From Hybrid Battery Pack Sensor Module |
| U059C | Invalid Data Received From Drive Motor Control Module (DMCM) “C” |
| U059D | Invalid Data Received From Drive Motor Control Module (DMCM) “D” |
| U059E | Invalid Data Received From NOX Sensor “A” |
| U059F | Invalid Data Received From NOX Sensor “B” |
| U05A0 – U0600 | ISO/SAE Reserved |
| U1200 | AV Control Unit |
| U1201 | AV Control Unit |
| U1202 | AV Control Unit |
| U1204 | GPS Comm |
| U1205 | GPS ROM |
| U1206 | GPS RAM |
| U1207 | GPS RTC |
| U1216 | AV Control Unit |
| U1217 | AV Control Unit (Bluetooth Module) |
| U1218 | AV Control Unit – HDD Connection |
| U1219 | AV Control Module – HDD Read |
| U121A | AV Control Unit (HDD Write) |
| U121B | AV Control Unit (HDD Comm) |
| U121C | AV Control Unit (HDD Access) |
| U121D | AV Control Unit (DSP Connection) |
| U121E | AV Control Unit |
| U121F | AV Control Unit |
| U1220 | AV Control Unit – XM |
| U1225 | AV Control Unit (USB Controller) |
| U1227 | AV Control Unit (DVD Comm) |
| U1228 | AV Control Unit (Sub CPU Conn) |
| U1229 | AV Control Unit (iPod Certification) |
| U122A | AV Control Unit (Config Unfinish) |
| U122E | AV Control Unit (Built-in Audio Conn) |
| U1240 | AV Switch Connection |
| U1243 | Display Unit |
| U1244 | GPS Antenna |
| U1250 | Camera Control Unit |
| U1255 | Satellite Radio Tuner |
| U1258 | Satellite Radio Antenna |
| U1263 | USB |
| U1300 | AV Communication Circuit |
| U1310 | AV Control Unit |
| U3005 | Retained Accessory Power |
| U300B | Ignition Input Accessory/On/Start |
| U300F | Ignition Input Accessory |
| U3010 | Ignition Input Start |
| U3012 – U3100 | ISO/SAE Reserved |
Body (B) Codes List
| Code | Definition |
|---|---|
| B0000 | ISO/SAE Reserved |
| B0001 | Driver Frontal Stage 1 Deployment Control (Subfault) |
| B0002 | Driver Frontal Stage 2 Deployment Control (Subfault) |
| B0006 – B000F | ISO/SAE Reserved |
| B0010 | Passenger Frontal Stage 1 Deployment Control (Subfault) |
| B0011 | Passenger Frontal Stage 2 Deployment Control (Subfault) |
| B0014 – B0027 | ISO/SAE Reserved |
| B0028 | Right Side Airbag Deployment Control (Subfault) |
| B0029 | Right Curtain Deployment Control 1 (Subfault) |
| B002A | Right Curtain Deployment Control 2 (Subfault) |
| B002B – B0047 | ISO/SAE Reserved |
| B0048 | Third Row Right Side Airbag Deployment Control (Subfault) |
| B0049 | Third Row Right Frontal Stage 1 Deployment Control (Subfault) |
| B004A | Third Row Right Frontal Stage 2 Deployment Control (Subfault) |
| B004B | Third Row Right Frontal Stage 3 Deployment Control (Subfault) |
| B004C – B004F | ISO/SAE Reserved |
| B0054 | Second Row Center Seatbelt Sensor (Subfault) |
| B0055 | Second Row Right Seatbelt Sensor (Subfault) |
| B0056 | Third Row Left Seatbelt Sensor (Subfault) |
| B005A – B006F | ISO/SAE Reserved |
| B0073 | Second Row Left Seatbelt Pretensioner Deployment Control (Subfault) |
| B0075 | Second Row Right Seatbelt Pretensioner Deployment Control (Subfault) |
| B0076 | Third Row Left Seatbelt Pretensioner Deployment Control (Subfault) |
| B007A | Passenger Seatbelt Pretensioner “B” Deployment Control (Subfault) |
| B007B | Second Row Left Seatbelt Pretensioner “B” Deployment Control (Subfault) |
| B007C | Second Row Right Seatbelt Pretensioner “B” Deployment Control (Subfault) |
| B007D | Second Row Center Seatbelt Pretensioner “B” Deployment Control (Subfault) |
| B0089 – B008F | ISO/SAE Reserved |
| B0090 | Left Frontal Restraints Sensor (Subfault) |
| B0091 | Left Side Restraints Sensor 1 (Subfault) |
| B0092 | Left Side Restraints Sensor 2 (Subfault) |
| B0093 | Left Side Restraints Sensor 3 (Subfault) |
| B009B | Left Side Restraints Sensor 5 (Subfault) |
| B009C | Left Side Restraints Sensor 6 (Subfault) |
| B009E | Right Side Restraints Sensor 5 (Subfault) |
| B00A1 | Occupant Position System (Subfault) |
| B00A2 – B00AF | ISO/SAE Reserved |
| B00B0 | Driver Seat Occupant Classification Sensor “A” (Subfault) |
| B00B1 | Driver Seat Occupant Classification Sensor “B” (Subfault) |
| B00B2 | Driver Seat Occupant Classification Sensor “C” (Subfault) |
| B00B3 | Driver Seat Occupant Classification Sensor “D” (Subfault) |
| B00B4 | Driver Seat Occupant Classification Sensor “E” (Subfault) |
| B00B6 | Driver Seat Recline Position Restraints Sensor (Subfault) |
| B00B7 | Driver Seat Occupant Position Sensor “A” (Subfault) |
| B00B8 | Driver Seat Occupant Position Sensor “B” (Subfault) |
| B00B9 | Driver Seat Occupant Position Sensor “C” (Subfault) |
| B00BA | Driver Seat Occupant Position Sensor “D” (Subfault) |
| B00BB | Driver Seat Occupant Position Sensor “E” (Subfault) |
| B00BC – B00BF | ISO/SAE Reserved |
| B00C0 | Passenger Seat Occupant Classification Sensor “A” (Subfault) |
| B00C1 | Passenger Seat Occupant Classification Sensor “B” (Subfault) |
| B00C2 | Passenger Seat Occupant Classification Sensor “C” (Subfault) |
| B00C3 | Passenger Seat Occupant Classification Sensor “D” (Subfault) |
| B00C4 | Passenger Seat Occupant Classification Sensor “E” (Subfault) |
| B00C6 | Passenger Seat Recline Position Restraints Sensor (Subfault) |
| B00C7 | Passenger Seat Occupant Position Sensor “A” (Subfault) |
| B00C8 | Passenger Seat Occupant Position Sensor “B” (Subfault) |
| B00C9 | Passenger Seat Occupant Position Sensor “C” (Subfault) |
| B00CA | Passenger Seat Occupant Position Sensor “D” (Subfault) |
| B00CB | Passenger Seat Occupant Position Sensor “E” (Subfault) |
| B00CC – B00CF | ISO/SAE Reserved |
| B00D0 | Driver Seatbelt Indicator (Subfault) |
| B00D1 | Passenger Seatbelt Indicator (Subfault) |
| B00D7 – B00DE | ISO/SAE Reserved |
| B00E0 | Third Row Left Seatbelt Pretensioner “B” Deployment Control (Subfault) |
| B00E1 | Third Row Right Seatbelt Pretensioner “B” Deployment Control (Subfault) |
| B00E2 | Third Row Center Seatbelt Pretensioner “B” Deployment Control (Subfault) |
| B00E3 | Second Row Left Seatbelt Pretensioner “C” Deployment Control (Subfault) |
| B00E4 | Second Row Right Seatbelt Pretensioner “C” Deployment Control (Subfault) |
| B00E5 | Second Row Center Seatbelt Pretensioner “C” Deployment Control (Subfault) |
| B00E6 | Third Row Right Seatbelt Pretensioner “C” Deployment Control (Subfault) |
| B00E7 | Third Row Left Seatbelt Pretensioner “C” Deployment Control (Subfault) |
| B00E8 | Third Row Center Seatbelt Pretensioner “C” Deployment Control (Subfault) |
| B00E9 – B3000 | ISO/SAE Reserved |
| B1017 | SRS Occupant System Malfunction |
| B1018 | SRS Left Occupant System Malfunction |
| B1019 | Left Occupant Classification System (OCS) Malfunction |
| B1020 | SRS Occupant System Malfunction |
| B1021 | SRS Occupant System Malfunction |
| B1022 | SRS Occupant System Malfunction |
| B1023 | SRS Passenger A/B Indicator Circuit |
| B1033 | Crash Zone Sensor |
| B1034 | Crash Zone Sensor |
| B1035 | Crash Zone Sensor |
| B1049 | SRS Driver Airbag Module |
| B1050 | SRS Driver Airbag Module |
| B1051 | SRS Driver Airbag Module |
| B1052 | SRS Driver Airbag Module |
| B1054 | SRS Driver Airbag Module |
| B1055 | SRS Driver Airbag Module |
| B1056 | SRS Driver Airbag Module |
| B1057 | SRS Driver Airbag Module |
| B1065 | SRS Passenger Airbag Assist A/B Module Circuit |
| B1066 | SRS Passenger Airbag Assist A/B Module Circuit |
| B1067 | SRS Passenger Airbag Assist A/B Module Circuit |
| B1068 | SRS Passenger Airbag Assist A/B Module Circuit |
| B1070 | SRS Passenger Airbag Assist A/B Module Circuit |
| B1071 | SRS Passenger Airbag Assist A/B Module Circuit |
| B1072 | SRS Passenger Airbag Assist A/B Module Circuit |
| B1073 | SRS Passenger Airbag Assist A/B Module Circuit |
| B1081 | RF Seat Belt Pre-Tensioner Circuit |
| B1082 | RF Seat Belt Pre-Tensioner |
| B1083 | RF Seat Belt Pre-Tensioner Circuit |
| B1084 | RF Seat Belt Pre-Tensioner Circuit |
| B1086 | LF Seat Belt Pre-Tensioner Circuit |
| B1087 | LF Seat Belt Pre-Tensioner Circuit |
| B1088 | LF Seat Belt Pre-Tensioner Circuit |
| B1089 | LF Seat Belt Pre-Tensioner Circuit |
| B1113 | SRS Right Airbag (Satellite) Sensor |
| B1114 | SRS Right Airbag (Satellite) Sensor |
| B1115 | SRS Right Airbag (Satellite) Sensor Communication |
| B1118 | SRS Left Airbag (Satellite) Sensor |
| B1119 | SRS Left Airbag (Sateliite) Sensor |
| B1120 | SRS Left Airbag (Satellite) Sensor |
| B1129 | SRS RF Side Airbag Module Circuit |
| B1130 | SRS RF Side Airbag Module Circuit |
| B1131 | SRS RF Side Airbag Module Circuit |
| B1132 | SRS RF Side Airbag Module |
| B1134 | SRS Left Front Side Airbag Module |
| B1135 | SRS LF Side Airbag Module |
| B1136 | SRS LF Side Airbag Module |
| B1137 | LF Side Airbag Module |
| B1145 | Right Curtain Airbag Circuit |
| B1146 | Right Curtain Airbag Circuit |
| B1147 | Right Curtain Airbag Circuit |
| B1148 | Right Curtain Airbag Module Circuit |
| B1150 | SRS Left Side Curtain Airbag Module Circuit |
| B1151 | SRS Left Side Curtain Airbag Module Circuit |
| B1152 | SRS Left Curtain Airbag Module Circuit |
| B1153 | SRS Left Curtain Airbag Module Circuit |
| B1177 | RF Seat Belt Pre-Tensioner Circuit Open |
| B1178 | RF Seat Belt Pre-Tensioner Circuit Short |
| B1179 | RF Seat Belt Pre-Tensioner Circuit Short |
| B1180 | RF Seat Belt Pre-Tensioner Circuits Shorted |
| B1193 | RF Curtain Airbag Module Circuit Open |
| B1194 | RF Curtain Airbag Module Circuit Short |
| B1195 | RF Curtain Airbag Module Circuit Short |
| B1196 | LF Curtain Airbag Module Circuits Shorted |
| B1198 | LF Curtain Airbag Module Circuit Open |
| B1199 | LF Curtain Airbag Module Circuit Short |
| B1200 | LF Curtain Airbag Module Circuit Short |
| B1201 | LF Curtain Airbag Module Circuits Shorted |
| B1209 | SRS Components Deployed – Frontal Collision |
| B1210 | SRS Side and/or Curtain Airbag(s) Deployed |
| B1211 | Rollover Detection |
| B2013 | DTC Detection Logic: ID Discord IMMU-STRG or I-KEY-STRG |
| B2014 | DTC Detection Logic (Steering): Chain of STRG-IMMU |
| B2098 | DTC Detection Logic (Ignition Relay On) |
| B2099 | DTC Detection Logic (Ignition Relay Off) |
| B2108 | DTC Detection Logic (Steering Lock Relay On) |
| B2109 | DTC Detection Logic (Steering Lock Relay Off) |
| B210A | DTC Detection Logic (Steering Lock State) |
| B210B | DTC Detection Logic (Starter Control Relay On) |
| B210C | DTC Detection Logic (Starter Control Relay Off) |
| B210D | DTC Detection Logic (Starter Relay On) |
| B210E | DTC Detection Logic (Starter Relay Off) |
| B210F | DTC Detection Logic (Interlock/PNP Switch On) |
| B2110 | DTC Detection Logic (Interlock/PNP Switch) |
| B2190 | DTC Detection Logic (Anti-Theft Antenna Amp) |
| B2191 | DTC Detection Logic (Detection of Key) |
| B2192 | DTC Detection Logic (ID Discord, IMMU-ECM) |
| B2193 | DTC Detection Logic (Chain of ECM-IMMU) |
| B2194 | ID Discord – IMMU-I-KEY |
| B2195 | DTC Detection Logic (Chain of ECM-IMMU) |
| B2205 | Vehicle Speed Circuit |
| B2552 | Intelligent Key Unit |
| B2553 | Ignition Relay |
| B2555 | DTC Detection Logic (Stop Lamp) |
| B2556 | PUSH-BUTTON IGNITION SWITCH |
| B2557 | VEHICLE SPEED |
| B2560 | DTC Detection Logic (Starter Control Relay) |
| B2562 | Low Voltage |
| B2563 | BCM High Voltage |
| B2578 | A/C In-Car Sensor Circuit |
| B2579 | In-Car Sensor Circuit |
| B257B | Ambient Temperature Sensor Circuit |
| B257C | Ambient Temperature Sensor Circuit |
| B2581 | A/C Evaporator Temperature Sensor |
| B2582 | A/C Evaporator Temperature Sensor |
| B2590 | ID Discord – BCM-I-KEY |
| B2601 | Shift Position |
| B2602 | Shift Position |
| B2603 | Shift Position Status |
| B2604 | Transmission Range, Shift Position or PNP Switch |
| B2605 | Transmission Range, Shift Position or PNP Switch |
| B2606 | Steering Lock Relay |
| B2607 | Steering Lock Relay |
| B2608 | Starter Relay |
| B2609 | Steering Status |
| B260A | Ignition Relay |
| B260B | Steering Lock Unit |
| B260C | Steering Lock Unit |
| B260D | Steering Lock Unit |
| B260F | Interruption of Engine Status Signal |
| B2612 | Steering Status |
| B2617 | Starter Relay Circuit |
| B2619 | BCM |
| B261A | Push-Button Ignition Switch |
| B261E | Vehicle Type |
| B2621 | Inside Antenna |
| B2622 | Inside Antenna 2 Circuit |
| B2623 | Inside Key Antenna 3 |
| B2630 | Sunload Sensor |
| B2631 | Sunload Sensor |
| B2632 | A/C Air Mix Door Actuator |
| B2633 | A/C Air Mix Door Actuator |
| B2634 | A/C Air Mix Door Actuator (Passenger) |
| B2635 | A/C Air Mix Door Actuator (Passenger) |
| B2636 | A/C Mode Door Actuator |
| B2637 | A/C Bi-Level Door Failure |
| B2638 | Defrost/Foot Door 1 Failure |
| B2639 | Defrost Door Failure |
| B263D | Fresh Air Intake Door Failure |
| B263E | 20% Fresh Air Intake Door Failure |
| B263F | Recirc Air Door Failure |
| B2640 | Electric Compressor (Hybrid) |
| B2641 | Electric Compressor (Hybrid) |
| B2642 | Electric Compressor (Hybrid) |
| B2643 | Electric Compressor (Hybrid) |
| B2644 | Electric Compressor (Hybrid) |
| B2645 | Electric Compressor (Hybrid) |
| B2646 | Electric Compressor (Hybrid) |
| B2647 | Electric Compressor (Hybrid) |
| B2648 | Electric Compressor (Hybrid) |
| B2649 | Electric Compressor (Hybrid) |
| B264A | Electric Compressor (Hybrid) |
| B264C | Electric Compressor (Hybrid) |
| B264D | Electric Compressor (Hybrid) |
| B264E | Electric Compressor (Hybrid) |
| B264F | Electric Compressore (Hybrid) |
| B2651 | Electric Compressor (Hybrid) |
| B2652 | Electric Compressor (Hybrid) |
| B2653 | Electric Compressor (Hybrid) |
| B2654 | Defrost/Foot Door 2 Failure |
| B2655 | Bi-Level Door 2 Failure |
| B2656 | A/C Fresh Air Door Failure |
| B26E8 | Clutch Interlock Switch |
| B26E9 | Steering Status |
| B26EA | Key Registration |
| B2700 | Front Sonar Sensor |
| B2701 | Front Sonar Sensor Circuit |
| B2702 | Front Sonar Sensor |
| B2703 | Front Sonar Sensor Circuit |
| B2704 | Rear Sonar Sensor |
| B2705 | Rear Sonar Sensor Circuit |
| B2706 | Rear Sonar Sensor |
| B2707 | Rear Sonar Sensor Circuit |
| B2708 | Rear Inner Sonar Sensor |
| B2709 | Rear Inner Sonar Sensor Circuit |
| B270A | Rear Inner Sonar Sensor |
| B270B | Rear Inner Sonar Sensor Circuit |
| B270C | Front Inner Sonar Sensor |
| B270D | Front Inner Sonar Sensor Circuit |
| B270E | Front Inner Sonar Sensor |
| B270F | Front Inner Sonar Sensor Circuit |
| B2878 | A/C In-Car Sensor Out of Range (Low) |
Chassis (C) Codes List
| Code | Definition |
|---|---|
| C0010 | Left Front Inlet Control (Subfault) |
| C0011 | Left Front Outlet Control (Subfault) |
| C0012 | Left Front Hydraulic Release Too Long (Subfault) |
| C0013 – 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 | Anti-lock Braking System (ABS) Pump Motor Control (Subfault) |
| C0023 | Stop Lamp Control (Subfault) |
| C0024 – C002F | ISO/SAE Reserved |
| C0031 | Left Front Wheel Speed Sensor (Subfault) |
| C0034 | Right Front Wheel Speed Sensor (Subfault) |
| C0037 | Left Rear Wheel Speed Sensor (Subfault) |
| C003A | Right Rear Wheel Speed Sensor (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) |
| C0043 | Brake Pedal Position (BPP) Sensor “Circuit B” (Subfault) |
| C0048 | Brake Booster Travel Sensor (Subfault) |
| C0049 | Brake Fluid (Subfault) |
| C004A | Brake Lining Wear Sensor (Subfault) |
| C004B – C004F | ISO/SAE Reserved |
| C0051 | Steering Wheel Position Sensor (Subfault) |
| C0054 | Steering Wheel Position Sensor “Signal C” (Subfault) |
| C0056 – C0060 | ISO/SAE Reserved |
| C0061 | Lateral Acceleration Sensor (Subfault) |
| C0062 | Longitudinal Acceleration Sensor (Subfault) |
| C0063 | Yaw Rate Sensor (Subfault) |
| C0064 | Roll Rate Sensor |
| C0066 – C0068 | ISO/SAE Reserved |
| C0069 | Yaw Rate/Longitude Sensors (Subfault) |
| C006C | Stability System |
| C006D – C006F | ISO/SAE Reserved |
| C0079 | Variable Effort Steering (Subfault) |
| C007A – C007F | ISO/SAE Reserved |
| C0083 | Tire Pressure Monitor Malfunction Indicator (Subfault) |
| C0084 | Traction Active Indicator (Subfault) |
| C0086 | Vehicle Dynamics Indicator (Subfault) |
| C0087 – C0088 | ISO/SAE Reserved |
| C0089 | Traction Control System (TCS) Disable Switch (Subfault) |
| C008A | Traction Control System (TCS) Mode Control (Subfault) |
| C008B – C3000 | ISO/SAE Reserved |
| C1101 | ABS RR Wheel Speed Sensor 1 |
| C1102 | ABS LR Wheel Speed Sensor 1 |
| C1103 | ABS RF Wheel Speed Sensor 1 |
| C1104 | ABS LF Wheel Speed Sensor 1 |
| C1105 | ABS RR Wheel Speed Sensor 2 |
| C1106 | ABS LR Wheel Speed Sensor 2 |
| C1107 | ABS RF Wheel Speed Sensor 2 |
| C1108 | ABS LF Wheel Speed Sensor 2 |
| C1109 | Battery Voltage Abnormal to ABS Actuator |
| C1110 | ABS Controller and Electric Unit (Control Unit) |
| C1111 | ABS Pump Motor |
| C1113 | Longitudinal G Sensor |
| C1115 | ABS Wheel Speed Sensor Signal Abnormal |
| C1116 | Stop Lamp Switch |
| C1120 | LF In ABS Solenoid |
| C1121 | LF Out ABS Solenoid |
| C1122 | RF In ABS Solenoid |
| C1123 | RF Out ABS Solenoid |
| C1124 | LR In ABS Solenoid |
| C1125 | LR Out ABS Solenoid |
| C1126 | RR In ABS Solenoid |
| C1127 | RR Out ABS Solenoid |
| C1130 | Engine Signal 1 |
| C1131 | Engine Signal 2 |
| C1132 | Engine Signal 3 |
| C1133 | Engine Signal 4 |
| C1134 | Engine Signal 5 |
| C1136 | Engine Signal 6 |
| C1140 | ABS Actuator Relay System |
| C1142 | ABS Pressure Sensor Circuit |
| C1143 | Steering Angle Sensor |
| C1144 | Steering Angle Sensor Incomplete Adjustment |
| C1145 | Yaw Rate Sensor |
| C1146 | Yaw Side G Sensor Circuit |
| C1155 | Brake Fluid Low |
| C1156 | Steering Angle Sensor CAN Communication |
| C1160 | ABS Decel G Sensor Set |
| C1163 | Steering Angle Sensor Safe Mode |
| C1164 | ABS Cut Valve 1 |
| C1165 | ABS Cut Valve 2 |
| C1166 | ABS Suction Valve 1 System |
| C1167 | ABS Suction Valve 2 System |
| C1170 | Variant Coding |
| C1176 | Stop Lamp Switch 2 |
| C1178 | ABS Active Booster |
| C1179 | ABS Delta S Sensor |
| C1181 | ABS Active Booster |
| C1184 | ABS Active Booster |
| C1189 | ABS Active Boostere |
| C11A0 | Yaw Rate Sensor Calibration |
| C1231 | Steering Angle Sensor Circuit |
| C1232 | G Sensor Stuck 2 |
| C1234 | Yaw Rate Sensor |
| C1243 | G Sensor |
| C1244 | G Sensor Circuit |
| C1245 | G Sensor Output |
| C1271 | RF Speed Output |
| C1272 | LF Speed Output |
| C1273 | RR Wheel Speed Output |
| C1274 | LR Wheel Speed Output |
| C1275 | RF Wheel Speed Output High |
| C1276 | LF Wheel Speed Output High |
| C1277 | RR Wheel Speed Output High |
| C1278 | LR Wheel Speed Output High |
| C1279 | Acceleration Sensor Output Voltage Malfunction |
| C1290 | Steering Angle Set Point |
| C1300 | ABS ECU |
| C1310 | ABS HV System |
| C1311 | ABS Main Relay 1 Open |
| C1312 | ABS Main Relay 1 Short |
| C1313 | ABS Main Relay 2 Open |
| C1314 | ABS Main Relay 2 Short |
| C1336 | G Sensor Calibration |
| C1345 | Brake Linear Valve Calibration |
| C1346 | ABS Stroke Sensor Calibration |
| C1368 | Brake Linear Standard Value |
| C1381 | Yaw Rate/G Sensor Power |
| C1392 | ABS Stroke Sensor Set |
| C1601 | Battery Power Supply (Hybrid) |
| C1604 | EPS Torque Sensor |
| C1606 | EPS Motor |
| C1607 | Steering EPS EEPROM |
| C1608 | Steering EPS Control Unit |
| C1609 | Vehicle Speed Signal |
| C1613 | EPS Torque Sensor Calibration |
| C16A0 | Hybrid Vehicle Control ECU |
| C16A1 | EPS DC/DC Converter |
| C16A2 | EPS Motor Angle Sensor Initialization |
| C1704 | LF Low Pressure Signal |
| C1705 | RF Low Pressure Signal |
| C1706 | RR Low Pressure Signal |
| C1707 | LR Low Pressure Signal |
| C1708 | Data From LF Transmitter Cannot Be Received. |
| C1709 | Data From RF Transmitter Cannot Be Received. |
| C1710 | Data From RR Transmitter Cannot Be Received. |
| C1711 | Data From LR Transmitter Cannot Be Received. |
| C1712 | Checksum Data From LF Transmitter is Malfunctioning |
| C1713 | Checksum Data from RF Transmitter is Malfunctioning. |
| C1714 | Checksum Data from RR Transmitter is Malfunctioning. |
| C1715 | Checksum Data from LR Transmitter is Malfunctioning. |
| C1716 | Air Pressure Data from LF Transmitter is Malfunctioning. |
| C1717 | Air Pressure Data from RF Transmitter is Malfunctioning. |
| C1718 | Air Pressure Data from RR Transmitter is Malfunctioning. |
| C1719 | Air Pressure Data from LR Transmitter is Malfunctioning. |
| C1720 | Function Code Data from LF Transmitter is Malfunctioning. |
| C1721 | Function Code Data from RF Transmitter is Malfunctioning. |
| C1722 | Function Code Data from RR Transmitter is Malfunctioning. |
| C1723 | Function Code Data from LR Transmitter is Malfunctioning. |
| C1724 | Battery Voltage of LF Transmitter Drops. |
| C1725 | Battery Voltage of RF Transmitter Drops. |
| C1726 | Battery Voltage of RR Transmitter Drops. |
| C1727 | Battery Voltage of LR Transmitter Drops. |
| C1729 | Vehicle Speed Signal is in Error |
| C1730 | TPMS Malfunction in BCM. |
| C1735 | Ignition Signal |
| C1801 | Vehicle Height Sensor |
| C1802 | Suspension Compressor Relay |
| C1803 | Suspension Compressor Exhaust Solenoid |
| C1804 | Suspension Height Adjusting Malfunction |
| C1805 | Suspension Height Adjusting Malfunction |
| C1806 | Suspension Height Sensor Locking Malfunction |
| C1807 | Suspension Height Sensor 5V Malfunction |
| C1808 | Suspension Compressor – Integral Time Malfunction Supplying Air |
For deeper insights into interpreting an OBD2 code, click HERE to enhance your understanding.
Final Thoughts
With our comprehensive Subaru fault codes list, you now have a valuable resource to aid you in diagnosing and troubleshooting Subaru vehicles. Remember to refer back to this list whenever you encounter a fault code, effectively narrowing down the root cause of the issue.
Feel free to share your experiences and insights in the comments section below, and check out our OBD2 scanners review if you are seeking suitable tools for your cars.
I hope you find this post helpful. Thanks for reading!
References
- 87-94 OBD1 Code Retrieval, rs25.com
- Subaru OBD-2 Diagnostic Trouble Codes, subaruidiots.com
- Subaru Fault Codes PDF, scribd.com
