Are Land Rover fault codes leaving you puzzled and in search of answers?
Fret no more. This guide has compiled an extensive collection of OBD1 and OBD2 codes specific to Land Rover models. Whether you’re a seasoned DIY enthusiast or a professional mechanic, this resource will give you the clarity to diagnose issues confidently.
Don’t hesitate, and let’s begin our exploration!
Land Rover OBD1 Codes List And Definition [FULL]
Free download: Full Land Rover 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 2 | Battery Recently Disconnected |
| Code 3 | ECM Memory Recently Cleared |
| Code 12 | MAF Sensor |
| Code 14 | ECT Sensor |
| Code 15 | Engine Fuel Temperature Sensor |
| Code 17 | Throttle Position Sensor |
| Code 18 | Throttle Position Sensor/Mass Air Flow Sensor |
| Code 19 | Throttle Position Sensor/Mass Air Flow Sensor |
| Code 21 | Fuel Tune Select Resistor |
| Code 23 | Fuel Supply |
| Code 25 | Ignition Misfire |
| Code 28 | Air Leak |
| Code 29 | ECM Memory Check |
| Code 34 | Injector Bank A |
| Code 36 | Injector Bank B |
| Code 40 | Misfire Left Bank |
| Code 44 | HO2S Left Bank |
| Code 45 | HO2S Right Bank |
| Code 48 | Idle Air Control Valve |
| Code 50 | Misfire Right Bank |
| Code 59 | Group Faults 23/28 |
| Code 68 | Vehicle Speed Sensor |
| Code 69 | Park/Neutral Position Switch |
Powertrain Land Rover OBD2 Codes List And Definition [FREE DOWNLOAD]
Free download: Full Nissan OBD2 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 |
|---|---|
| P0100 | Mass or Volume Air Flow Circuit Malfunction |
| P0101 | Mass Air Flow Sensor Signal Error Fault |
| P0101 | Mass or Volume Air Flow Circuit Range/Performance Problem |
| P0102 | Mass Air Flow Sensor Low Out of Range Fault |
| P0102 | Mass or Volume Air Flow Circuit Low Input |
| P0103 | Mass Air Flow Sensor High Out of Range Fault |
| P0103 | Mass or Volume Air Flow Circuit High Input |
| P0104 | Mass or Volume Air Flow Circuit Intermittent |
| P0105 | Manifold Absolute Pressure/Barometric Pressure Circuit Malfunction |
| P0106 | Manifold Absolute Pressure/Barometric Pressure Circuit Range/Performance Problem |
| P0107 | Manifold Absolute Pressure/Barometric Pressure Circuit Low Input |
| P0108 | Manifold Absolute Pressure/Barometric Pressure Circuit High Input |
| P0109 | Manifold Absolute Pressure/Barometric Pressure Circuit Intermittent |
| P0109 | Intake Air Temperature Circuit Malfunction |
| P0110 | IAT Circuit Malfunction |
| P0111 | Air Temperature Sensor Signal Error Fault |
| P0111 | Intake Air Temperature Circuit Range/Performance Problem |
| P0112 | Air Temperature Sensor Low Out of Range Fault |
| P0112 | Intake Air Temperature Circuit Low Input |
| P0113 | Air Temperature Sensor High Out of Range Fault |
| P0113 | Intake Air Temperature Circuit High Input |
| P0114 | Intake Air Temperature Circuit Intermittent |
| P0115 | Engine Coolant Temperature Circuit Malfunction |
| P0116 | Engine Coolant Temperature Sensor Falling Temp Fault |
| P0116 | Engine Coolant Temperature Circuit Range/Performance Problem |
| P0117 | Engine Coolant Temperature Sensor Low Out of Range Fault |
| P0117 | Engine Coolant Temperature Circuit Low Input |
| P0118 | Engine Coolant Temperature Sensor High Out of Range Fault |
| P0118 | Engine Coolant Temperature Circuit High Input |
| P0119 | Engine Coolant Temperature Circuit Intermittent |
| P0120 | Throttle Position Sensor/Switch A Circuit Malfunction |
| P0121 | Throttle Position Sensor Output Signal Error Fault |
| P0121 | Throttle Position Sensor/Switch A Circuit Range/Performance Problem |
| P0122 | Throttle Position Sensor Low Out of Range Fault |
| P0122 | Throttle Position Sensor/Switch A Circuit Low Input |
| P0123 | Throttle Position Sensor High Out of Range Fault |
| P0123 | Throttle Position Sensor/Switch A Circuit High Input |
| P0124 | Throttle Position Sensor/Switch A Circuit Intermittent |
| P0125 | Engine Coolant Temp Sensor Warm Up Fault |
| P0125 | Insufficient Coolant Temperature for Closed Loop Fuel Control; ECT Excessive Time to Closed Loop Fuel Control |
| P0126 | Insufficient Coolant Temperature for Stable Operation |
| P0128 | Coolant Thermostat Malfunction |
| P0130 | Oxygen Sensor Cycle Fault *Codes* A U |
| P0130 | O2 Sensor Circuit Malfunction (Bank 1 Sensor 1) |
| P0131 | Oxygen Sensor Low Voltage *Codes* A U |
| P0131 | O2 Sensor Circuit Low Voltage (Bank 1 Sensor 1) |
| P0132 | Oxygen Sensor High Voltage *Codes* A U |
| P0132 | O2 Sensor Circuit High Voltage (Bank 1 Sensor 1) |
| P0133 | Oxygen Sensor Slow Response *Codes* A U |
| 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 Malfunction (Bank 1 Sensor 1) |
| P0136 | Oxygen Sensor Cycle Fault *Codes* A D |
| P0136 | O2 Sensor Circuit Malfunction (Bank 1 Sensor 2) |
| P0137 | Oxygen Sensor Low Voltage *Codes* A D |
| P0137 | O2 Sensor Circuit Low Voltage (Bank 1 Sensor 2) |
| P0138 | Oxygen Sensor High Voltage *Codes* A D |
| P0138 | O2 Sensor Circuit High Voltage (Bank 1 Sensor 2) |
| P0139 | Oxygen Sensor Slow Response *Codes* A D |
| 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 Malfunction (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) |
| P0150 | Oxygen Sensor Cycle Fault *Codes* B U |
| P0150 | O2 Sensor Circuit Malfunction (Bank 2 Sensor 1) |
| P0151 | Oxygen Sensor Low Voltage *Codes* B U |
| P0151 | O2 Sensor Circuit Low Voltage (Bank 2 Sensor 1) |
| P0152 | Oxygen Sensor High Voltage *Codes* B U |
| P0152 | O2 Sensor Circuit High Voltage (Bank 2 Sensor 1) |
| P0153 | Oxygen Sensor Slow Response *Codes* B U |
| 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 | Oxygen Sensor Cycle Fault *Codes* B D |
| P0156 | O2 Sensor Circuit Malfunction (Bank 2 Sensor 2) |
| P0157 | Oxygen Sensor Low Voltage *Codes* B D |
| P0157 | O2 Sensor Circuit Low Voltage (Bank 2 Sensor 2) |
| P0158 | Oxygen Sensor High Voltage *Codes* B D |
| P0158 | O2 Sensor Circuit High Voltage (Bank 2 Sensor 2) |
| P0159 | Oxygen Sensor Slow Response *Codes* B D |
| 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 Malfunction (Bank 1) |
| P0171 | Oxygen Sensor System Too Lean Fault Bank A |
| P0171 | Fuel Trim System Lean (Bank 1) |
| P0172 | Oxygen Sensor System Too Rich Fault Bank A |
| P0172 | Fuel Trim too Rich (Bank 1) |
| P0173 | Fuel Trim Malfunction (Bank 2) |
| P0174 | Oxygen Sensor System Too Lean Fault Bank B |
| P0174 | Fuel Trim too Lean (Bank 2) |
| P0175 | Oxygen Sensor System Too Rich Fault Bank B |
| P0175 | Fuel Trim 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 Signal Error Fault |
| P0181 | Fuel Temperature Sensor A Circuit Range/Performance |
| P0182 | Fuel Temperature Sensor Low Out of Range Fault |
| P0182 | Fuel Temperature Sensor A Circuit Low Input |
| P0183 | Fuel Temperature Sensor High Out of Range Fault |
| 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 |
| P0200 | Injector Circuit Malfunction |
| P0201 | Injector 1 Circuit Fault |
| P0201 | Injector Circuit Malfunction – Cylinder 1 |
| P0202 | Injector 2 Circuit Fault |
| P0202 | Injector Circuit Malfunction – Cylinder 2 |
| P0203 | Injector 3 Circuit Fault |
| P0203 | Injector Circuit Malfunction – Cylinder 3 |
| P0204 | Injector 4 Circuit Fault |
| P0204 | Injector Circuit Malfunction – Cylinder 4 |
| P0205 | Injector 5 Circuit Fault |
| P0205 | Injector Circuit Malfunction – Cylinder 5 |
| P0206 | Injector 6 Circuit Fault |
| P0206 | Injector Circuit Malfunction – Cylinder 6 |
| P0207 | Injector 7 Circuit Fault |
| P0207 | Injector Circuit Malfunction – Cylinder 7 |
| P0208 | Injector 8 Circuit Fault |
| P0208 | Injector Circuit Malfunction – Cylinder 8 |
| P0209 | Injector Circuit Malfunction – Cylinder 9 |
| P0210 | Injector Circuit Malfunction – Cylinder 10 |
| P0211 | Injector Circuit Malfunction – Cylinder 11 |
| P0212 | Injector Circuit Malfunction – Cylinder 12 |
| P0213 | Cold Start Injector 1 Malfunction |
| P0214 | Cold Start Injector 2 Malfunction |
| P0215 | Engine Shutoff Solenoid Malfunction |
| P0216 | Injection Timing Control Circuit Malfunction |
| P0217 | Engine Overtemp Condition |
| P0218 | Transmission Over Temperature Condition |
| P0219 | Engine Overspeed Condition |
| P0220 | Throttle/Petal Position Sensor/Switch B Circuit Malfunction |
| P0221 | Throttle/Petal Position Sensor/Switch B Circuit Range/Performance Problem |
| P0222 | Throttle/Petal Position Sensor/Switch B Circuit Low Input |
| P0223 | Throttle/Petal Position Sensor/Switch B Circuit High Input |
| P0224 | Throttle/Petal Position Sensor/Switch B Circuit Intermittent |
| P0225 | Throttle/Petal Position Sensor/Switch C Circuit Malfunction |
| P0226 | Throttle/Petal Position Sensor/Switch C Circuit Range/Performance Problem |
| P0227 | Throttle/Petal Position Sensor/Switch C Circuit Low Input |
| P0228 | Throttle/Petal Position Sensor/Switch C Circuit High Input |
| P0229 | Throttle/Petal Position Sensor/Switch C Circuit Intermittent |
| P0230 | Fuel Pump Primary Circuit Malfunction |
| P0231 | Fuel Pump Secondary Circuit Low |
| P0232 | Fuel Pump Secondary Circuit High |
| P0233 | Fuel Pump Secondary Circuit Intermittent |
| P0234 | Engine Overboost Condition |
| P0235 | Turbocharger Boost Sensor A Circuit Malfunction |
| P0236 | Turbocharger Boost Sensor A Circuit Range/Performance |
| P0237 | Turbocharger Boost Sensor A Circuit Low |
| P0238 | Turbocharger Boost Sensor A Circuit High |
| P0239 | Turbocharger Boost Sensor B Malfunction |
| P0240 | Turbocharger Boost Sensor B Circuit Range/Performance |
| P0241 | Turbocharger Boost Sensor B Circuit Low |
| P0242 | Turbocharger Boost Sensor B Circuit High |
| P0243 | Turbocharger Wastegate Solenoid A Malfunction |
| P0244 | Turbocharger Wastegate Solenoid A Range/Performance |
| P0245 | Turbocharger Wastegate Solenoid A Low |
| P0246 | Turbocharger Wastegate Solenoid A High |
| P0247 | Turbocharger Wastegate Solenoid B Malfunction |
| P0248 | Turbocharger Wastegate Solenoid B Range/Performance |
| P0249 | Turbocharger Wastegate Solenoid B Low |
| P0250 | Turbocharger Wastegate Solenoid B High |
| P0251 | Injection Pump Fuel Metering Control “A” Malfunction (Cam/Rotor/Injector) |
| P0252 | Injection Pump Fuel Metering Control “A” Range/Performance (Cam/Rotor/Injector) |
| 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 (Cam/Rotor/Injector) |
| P0256 | Injection Pump Fuel Metering Control “B” Malfunction (Cam/Rotor/Injector) |
| P0257 | Injection Pump Fuel Metering Control “B” Range/Performance (Cam/Rotor/Injector) |
| P0258 | Injection Pump Fuel Metering Control “B” Low (Cam/Rotor/Injector) |
| P0259 | Injection Pump Fuel Metering Control “B” High (Cam/Rotor/Injector) |
| P0260 | Injection Pump Fuel Metering Control “B” Intermittent (Cam/Rotor/Injector) |
| P0261 | Cylinder 1 Injector Circuit Low |
| P0262 | Cylinder 1 Injector Circuit High |
| P0263 | Cylinder 1 Contribution/Balance Fault |
| P0264 | Cylinder 2 Injector Circuit Low |
| P0265 | Cylinder 2 Injector Circuit High |
| P0266 | Cylinder 2 Contribution/Balance Fault |
| P0267 | Cylinder 3 Injector Circuit Low |
| P0268 | Cylinder 3 Injector Circuit High |
| P0269 | Cylinder 3 Contribution/Balance Fault |
| P0270 | Cylinder 4 Injector Circuit Low |
| P0271 | Cylinder 4 Injector Circuit High |
| P0272 | Cylinder 4 Contribution/Balance Fault |
| P0273 | Cylinder 5 Injector Circuit Low |
| P0274 | Cylinder 5 Injector Circuit High |
| P0275 | Cylinder 5 Contribution/Balance Fault |
| P0276 | Cylinder 6 Injector Circuit Low |
| P0277 | Cylinder 6 Injector Circuit High |
| P0278 | Cylinder 6 Contribution/Balance Fault |
| P0279 | Cylinder 7 Injector Circuit Low |
| P0280 | Cylinder 7 Injector Circuit High |
| P0281 | Cylinder 7 Contribution/Balance Fault |
| P0282 | Cylinder 8 Injector Circuit Low |
| P0283 | Cylinder 8 Injector Circuit High |
| P0284 | Cylinder 8 Contribution/Balance Fault |
| P0285 | Cylinder 9 Injector Circuit Low |
| P0286 | Cylinder 9 Injector Circuit High |
| P0287 | Cylinder 9 Contribution/Balance Fault |
| P0288 | Cylinder 10 Injector Circuit Low |
| P0289 | Cylinder 10 Injector Circuit High |
| P0290 | Cylinder 10 Contribution/Balance Fault |
| P0291 | Cylinder 11 Injector Circuit Low |
| P0292 | Cylinder 11 Injector Circuit High |
| P0293 | Cylinder 11 Contribution/Balance Fault |
| P0294 | Cylinder 12 Injector Circuit Low |
| P0295 | Cylinder 12 Injector Circuit High |
| P0296 | Cylinder 12 Contribution/Range Fault |
| P0300 | Misfire On Multiple Cylinder |
| P0300 | Random/Multiple Cylinder Misfire Detected |
| P0301 | Misfire Cylinder 1 |
| P0301 | Cylinder 1 Misfire Detected |
| P0302 | Misfire Cylinder 2 |
| P0302 | Cylinder 2 Misfire Detected |
| P0303 | Misfire Cylinder 3 |
| P0303 | Cylinder 3 Misfire Detected |
| P0304 | Misfire Cylinder 4 |
| P0304 | Cylinder 4 Misfire Detected |
| P0305 | Misfire Cylinder 5 |
| P0305 | Cylinder 5 Misfire Detected |
| P0306 | Misfire Cylinder 6 |
| P0306 | Cylinder 6 Misfire Detected |
| P0307 | Misfire Cylinder 7 |
| P0307 | Cylinder 7 Misfire Detected |
| P0308 | Misfire Cylinder 8 |
| 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 |
| P0320 | Ignition/Distributor Engine Speed Input Circuit Malfunction |
| 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 |
| P0325 | Knock Sensor 1 Circuit Malfunction (Bank 1 or Single Sensor) |
| P0326 | Continuous Knock Fault Bank A |
| P0326 | Knock Sensor 1 Circuit Range/Performance (Bank 1 or Single Sensor) |
| P0327 | Background Noise Low Fault Bank A |
| P0327 | Knock Sensor 1 Circuit Low Input (Bank 1 or Single Sensor) |
| P0328 | Background Noise High Fault Bank A |
| P0328 | Knock Sensor 1 Circuit High Input (Bank 1 or Single Sensor) |
| P0329 | Knock Sensor 1 Circuit Intermittent (Bank 1 or Single Sensor) |
| P0330 | Knock Sensor 2 Circuit Malfunction (Bank 2) |
| P0331 | Continuous Knock Fault Bank B |
| P0331 | Knock Sensor 2 Circuit Range/Performance (Bank 2) |
| P0332 | Background Noise Low Fault Bank B |
| P0332 | Knock Sensor 2 Circuit Low Input (Bank 2) |
| P0333 | Background Noise High Fault Bank B |
| P0333 | Knock Sensor 2 Circuit High Input (Bank 2) |
| P0334 | Knock Sensor 2 Circuit Intermittent (Bank 2) |
| P0335 | Crankshaft Position Sensor Signal Error Fault |
| P0335 | Crankshaft Position Sensor A Circuit Malfunction |
| P0336 | Crankshaft Position Sensor Out of Range Fault |
| P0336 | Crankshaft Position Sensor A Circuit Range/Performance |
| P0337 | Crankshaft Position Sensor A Circuit Low Input |
| P0338 | Crankshaft Position Sensor A Circuit High Input |
| P0339 | Crankshaft Position Sensor A Circuit Intermittent |
| P0340 | Camshaft Position Sensor Signal Error Fault |
| P0340 | Camshaft Position Sensor Circuit Malfunction |
| P0341 | Camshaft Position Sensor Circuit Range/Performance |
| P0342 | Camshaft Position Sensor Circuit Low Input |
| P0343 | Camshaft Position Sensor Circuit High Input |
| P0344 | Camshaft Position Sensor Circuit Intermittent |
| P0350 | Ignition Coil Primary/Secondary Circuit Malfunction |
| P0351 | Ignition Coil A Primary/Secondary Circuit Malfunction |
| P0352 | Ignition Coil B Primary/Secondary Circuit Malfunction |
| P0353 | Ignition Coil C Primary/Secondary Circuit Malfunction |
| P0354 | Ignition Coil D Primary/Secondary Circuit Malfunction |
| P0355 | Ignition Coil E Primary/Secondary Circuit Malfunction |
| P0356 | Ignition Coil F Primary/Secondary Circuit Malfunction |
| P0357 | Ignition Coil G Primary/Secondary Circuit Malfunction |
| P0358 | Ignition Coil H Primary/Secondary Circuit Malfunction |
| P0359 | Ignition Coil I Primary/Secondary Circuit Malfunction |
| P0360 | Ignition Coil J Primary/Secondary Circuit Malfunction |
| P0361 | Ignition Coil K Primary/Secondary Circuit Malfunction |
| P0362 | Ignition Coil L Primary/Secondary Circuit Malfunction |
| P0370 | Timing Reference High Resolution Signal A Malfunction |
| 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 Pulses |
| P0374 | Timing Reference High Resolution Signal A No Pulses |
| P0375 | Timing Reference High Resolution Signal B Malfunction |
| 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 Pulses |
| P0379 | Timing Reference High Resolution Signal B No Pulses |
| P0380 | Glow Plug/Heater Circuit “A” Malfunction |
| P0381 | Glow Plug/Heater Indicator Circuit Malfunction |
| P0382 | Exhaust Gas Recirculation Flow Malfunction |
| P0385 | Crankshaft Position Sensor B Circuit Malfunction |
| P0386 | Crankshaft Position Sensor B Circuit Range/Performance |
| P0387 | Crankshaft Position Sensor B Circuit Low Input |
| P0388 | Crankshaft Position Sensor B Circuit High Input |
| P0389 | Crankshaft Position Sensor B Circuit Intermittent |
| P0400 | Exhaust Gas Recirculation Flow Malfunction |
| P0401 | Exhaust Gas Recirculation Flow Insufficient Detected |
| P0402 | Exhaust Gas Recirculation Flow Excessive Detected |
| P0403 | Exhaust Gas Recirculation Circuit Malfunction |
| P0404 | Exhaust Gas Recirculation 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 |
| P0410 | Secondary Air Injection System Malfunction |
| P0411 | Secondary Air Injection System Incorrect Flow Detected |
| P0412 | Secondary Air Injection System Switching Valve A Circuit Malfunction |
| 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 Malfunction |
| 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 Relay “A” Circuit Malfunction |
| P0419 | Secondary Air Injection System Relay “B” Circuit Malfunction |
| P0420 | Catalyst Efficiency Low Fault Bank A |
| P0420 | Catalyst System Efficiency Below Threshold (Bank 1) |
| P0421 | Warm Up Catalyst Efficiency Below Threshold (Bank 1) |
| P0422 | Main Catalyst Efficiency Below Threshold (Bank 1) |
| P0423 | Heated Catalyst Efficiency Below Threshold (Bank 1) |
| P0424 | Heated Catalyst Temperature Below Threshold (Bank 1) |
| P0426 | Catalyst Temperature Sensor Range/Performance (Bank 1) |
| P0427 | Catalyst Temperature Sensor Low Input (Bank 1) |
| P0428 | Catalyst Temperature Sensor High Input (Bank 1) |
| P0430 | Catalyst Efficiency Low Fault Bank B |
| P0430 | Catalyst System Efficiency Below Threshold (Bank 2) |
| P0431 | Warm Up Catalyst Efficiency Below Threshold (Bank 2) |
| P0432 | Main Catalyst Efficiency Below Threshold (Bank 2) |
| P0433 | Heated Catalyst Efficiency Below Threshold (Bank 2) |
| P0434 | Heated Catalyst Temperature Below Threshold (Bank 2) |
| P0436 | Catalyst Temperature Sensor Range/Performance (Bank 2) |
| P0437 | Catalyst Temperature Sensor Low Input (Bank 2) |
| P0438 | Catalyst Temperature Sensor High Input (Bank 2) |
| P0440 | Evaporative Emission Control System Malfunction |
| P0441 | Evap Purge Valve Incorrect Flow Fault |
| P0441 | Evaporative Emission Control System Incorrect Purge Flow |
| P0442 | Evap System Small Leak Detected Fault |
| P0442 | Evaporative Emission Control System Leak Detected (small leak) |
| P0443 | Evap Purge Valve Open or Short Circuit Fault |
| P0443 | Evaporative Emission Control System Purge Control Valve Circuit Malfunction |
| P0444 | Evaporative Emission Control System Purge Control Valve Circuit Open |
| P0445 | Evaporative Emission Control System Purge Control Valve Circuit Shorted |
| P0446 | Evaporative Emission Control System Vent Control Circuit Malfunction |
| P0447 | Evaporative Emission Control System Vent Control Circuit Open |
| P0448 | Evaporative Emission Control System Vent Control Circuit Shorted |
| P0449 | Evaporative Emission Control System Vent Valve/Solenoid Circuit Malfunction |
| P0450 | Evaporative Emission Control System Pressure Sensor Malfunction |
| P0451 | Fuel Tank Pressure Sensor Signal Error Fault |
| P0451 | Evaporative Emission Control System Pressure Sensor Range/Performance |
| P0452 | Fuel Tank Pressure Sensor Low out of Range Fault |
| P0452 | Evaporative Emission Control System Pressure Sensor Low Input |
| P0453 | Fuel Tank Pressure Sensor High Out of Range Fault |
| P0453 | Evaporative Emission Control System Pressure Sensor High Input |
| P0454 | Evaporative Emission Control System Pressure Sensor Intermittent |
| P0455 | Evaporative Emission Control System Leak Detected (gross leak) |
| P0460 | Fuel Level Sensor Circuit Malfunction |
| P0461 | Fuel Tank Level Measurement Not Valid Fault |
| P0461 | Fuel Level Sensor Circuit Range/Performance |
| P0462 | Fuel Level Sensor Circuit Low Input |
| P0463 | Fuel Level Sensor Circuit High Input |
| P0464 | Fuel Level Sensor Circuit Intermittent |
| P0465 | Purge Flow Sensor Circuit Malfunction |
| P0466 | Purge Flow Sensor Circuit Range/Performance |
| P0467 | Purge Flow Sensor Circuit Low Input |
| P0468 | Purge Flow Sensor Circuit High Input |
| P0469 | Purge Flow Sensor Circuit Intermittent |
| P0470 | Exhaust Pressure Sensor Malfunction |
| P0471 | Exhaust Pressure Sensor Range/Performance |
| P0472 | Exhaust Pressure Sensor Low |
| P0473 | Exhaust Pressure Sensor High |
| P0474 | Exhaust Pressure Sensor Intermittent |
| P0475 | Exhaust Pressure Control Valve Malfunction |
| P0476 | Exhaust Pressure Control Valve Range/Performance |
| P0477 | Exhaust Pressure Control Valve Low |
| P0478 | Exhaust Pressure Control Valve High |
| P0479 | Exhaust Pressure Control Valve Intermittent |
| P0480 | Cooling Fan 1 Control Circuit Malfunction |
| P0481 | Cooling Fan 2 Control Circuit Malfunction |
| P0482 | Cooling Fan 3 Control Circuit Malfunction |
| P0483 | Cooling Fan Rationality Check Malfunction |
| P0484 | Cooling Fan Circuit Over Current |
| P0485 | Cooling Fan Power/Ground Circuit Malfunction |
| P0500 | Vehicle Speed Sensor Signal Error Fault |
| P0500 | Vehicle Speed Sensor Malfunction |
| P0501 | Vehicle Speed Sensor Range/Performance |
| P0502 | Vehicle Speed Sensor Low Input |
| P0503 | Vehicle Speed Sensor Intermittent/Erratic/High |
| P0505 | Idle Control System Malfunction |
| P0506 | Idle Speed Control Engine Speed Low Fault |
| P0506 | Idle Control System RPM Lower Than Expected |
| P0507 | Idle Speed Control Engine Speed High Fault |
| P0507 | Idle Control System RPM Higher Than Expected |
| P0510 | Closed Throttle Position Switch Malfunction |
| P0520 | Engine Oil Pressure Sensor/Switch Circuit Malfunction |
| P0521 | Engine Oil Pressure Sensor/Switch Circuit Range/Performance |
| P0522 | Engine Oil Pressure Sensor/Switch Circuit Low Voltage |
| P0523 | Engine Oil Pressure Sensor/Switch Circuit High Voltage |
| P0530 | A/C Refrigerant Pressure Sensor Circuit Malfunction |
| P0531 | A/C Refrigerant Pressure Sensor Circuit Range/Performance |
| P0532 | A/C Refrigerant Pressure Sensor Circuit Low Input |
| P0533 | A/C Refrigerant Pressure Sensor Circuit High Input |
| P0534 | Air Conditioner Refrigerant Charge Loss |
| P0550 | Power Steering Pressure Sensor Circuit Malfunction |
| P0551 | Power Steering Pressure Sensor Circuit Range/Performance |
| P0552 | Power Steering Pressure Sensor Circuit Low Input |
| P0553 | Power Steering Pressure Sensor Circuit High Input |
| P0554 | Power Steering Pressure Sensor Circuit Intermittent |
| P0560 | Battery Voltage Below Minimum Fault |
| P0560 | System Voltage Malfunction |
| P0561 | System Voltage Unstable |
| P0562 | Measurement Circuit OK Battery Voltage Low Fault |
| P0562 | System Voltage Low |
| P0562 | A/C pressure sensor low voltage(Chrysler) |
| P0563 | Battery Voltage Above Maximum Fault |
| P0563 | System Voltage High |
| P0565 | Cruise Control On Signal Malfunction |
| P0566 | Cruise Control Off Signal Malfunction |
| P0567 | Cruise Control Resume Signal Malfunction |
| P0568 | Cruise Control Set Signal Malfunction |
| P0569 | Cruise Control Coast Signal Malfunction |
| P0570 | Cruise Control Accel Signal Malfunction |
| P0571 | Cruise Control/Brake Switch A Circuit Malfunction |
| P0572 | Cruise Control/Brake Switch A Circuit Low |
| P0573 | Cruise Control/Brake Switch A Circuit High |
| P0574 | Cruise Control Related Malfunction |
| P0575 | Cruise Control Related Malfunction |
| P0576 | Cruise Control Related Malfunction |
| P0578 | Cruise Control Related Malfunction |
| P0579 | Cruise Control Related Malfunction |
| P0580 | Cruise Control Related Malfunction |
| P0600 | Serial Communication Link Malfunction |
| P0601 | Control Module Read Only Memory(ROM) |
| P0602 | Control Module Programming Error |
| P0603 | Internal Control Module Keep Alive Memory (KAM) Error |
| P0604 | Internal Control Module Random Access Memory (RAM) Error |
| P0605 | ECM Self Test Fault |
| P0605 | Internal Control Module Read Only Memory (ROM) Error |
| P0606 | PCM Processor Fault |
| P0608 | Control Module VSS Output “A” Malfunction |
| P0609 | Control Module VSS Output “B” Malfunction |
| P0620 | Generator Control Circuit Malfunction |
| P0621 | Generator Lamp “L” Control Circuit Malfunction |
| P0622 | Generator Field “F” Control Circuit Malfunction |
| P0650 | Malfunction Indicator Lamp (MIL) Control Circuit Malfunction |
| P0654 | Engine RPM Output Circuit Malfunction |
| P0655 | Engine Hot Lamp Output Control Circuit Malfucntion |
| P0656 | Fuel Level Output Circuit Malfunction |
| P0700 | Transmission Control System Malfunction |
| P0701 | Transmission Control System Range/Performance |
| P0702 | Transmission Control System Electrical |
| P0703 | Torque Converter/Brake Switch B Circuit Malfunction |
| P0704 | Clutch Switch Input Circuit Malfunction |
| P0705 | Transmission Range Sensor Circuit malfunction (PRNDL Input) |
| P0706 | Transmission Range Sensor Circuit Range/Performance |
| P0707 | Transmission Range Sensor Circuit Low Input |
| P0708 | Transmission Range Sensor Circuit High Input |
| P0709 | Transmission Range Sensor Circuit Intermittent |
| P0710 | Transmission Fluid Temperature Sensor Circuit Malfunction |
| P0711 | Transmission Fluid Temperature Sensor Circuit Range/Performance |
| P0712 | Transmission Fluid Temperature Sensor Circuit Low Input |
| P0713 | Transmission Fluid Temperature Sensor Circuit High Input |
| P0714 | Transmission Fluid Temperature Sensor Circuit Intermittent |
| P0715 | Input/Turbine Speed Sensor Circuit Malfunction |
| P0716 | Input/Turbine Speed Sensor Circuit Range/Performance |
| P0717 | Input/Turbine Speed Sensor Circuit No Signal |
| P0718 | Input/Turbine Speed Sensor Circuit Intermittent |
| P0719 | Torque Converter/Brake Switch B Circuit Low |
| P0720 | Output Speed Sensor Circuit Malfunction |
| P0721 | Output Speed Sensor Range/Performance |
| P0722 | Output Speed Sensor No Signal |
| P0723 | Output Speed Sensor Intermittent |
| P0724 | Torque Converter/Brake Switch B Circuit High |
| P0725 | Engine Speed input Circuit Malfunction |
| P0726 | Engine Speed Input Circuit Range/Performance |
| P0727 | Engine Speed Input Circuit No Signal |
| P0728 | Engine Speed Input Circuit Intermittent |
| 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 gear ratio |
| P0740 | Torque Converter Clutch Circuit Malfuction |
| P0741 | Torque Converter Clutch Circuit Performance or 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 Malfunction |
| P0746 | Pressure Control Solenoid Performance or Stuck Off |
| P0747 | Pressure Control Solenoid Stuck On |
| P0748 | Pressure Control Solenoid Electrical |
| P0749 | Pressure Control Solenoid Intermittent |
| P0750 | Shift Solenoid A Malfunction |
| P0751 | Shift Solenoid A Performance or Stuck Off/1-2 Shift Solenoid Valve Performance |
| P0752 | Shift Solenoid A Stuck On |
| P0753 | Shift Solenoid A Electrical/1-2 Shift Solenoid Circuit Electrical |
| P0754 | Shift Solenoid A Intermittent |
| P0755 | Shift Solenoid B Malfunction |
| P0756 | Shift Solenoid B Performance or Stuck Off/2-3 Shift Solenoid Valve Performance |
| P0757 | Shift Solenoid B Stuck On |
| P0758 | Shift Solenoid B Electrical/ 2-3 Shift Solenoid Circuit Electrical |
| P0759 | Shift Solenoid B Intermittent |
| P0760 | Shift Solenoid C Malfunction |
| P0761 | Shift Solenoid C Performance or Stuck Off |
| P0762 | Shift Solenoid C Stuck On |
| P0763 | Shift Solenoid C Electrical |
| P0764 | Shift Solenoid C Intermittent |
| P0765 | Shift Solenoid D Malfunction |
| P0766 | Shift Solenoid D Performance or Stuck Off |
| P0767 | Shift Solenoid D Stuck On |
| P0768 | Shift Solenoid D Electrical |
| P0769 | Shift Solenoid D Intermittent |
| P0770 | Shift Solenoid E Malfunction |
| P0771 | Shift Solenoid E Performance or Stuck Off |
| P0772 | Shift Solenoid E Stuck On |
| P0773 | Shift Solenoid E Electrical |
| P0774 | Shift Solenoid E Intermittent |
| P0775 | Pressure Control Solenoid B Malfunction |
| P0776 | Pressure Control Solenoid B Performance |
| P0777 | Pressure Control Solenoid B Stuck On |
| P0778 | Pressure Control Solenoid B Electrical |
| P0779 | Pressure Control Solenoid B Intermittent |
| P0780 | Shift Malfunction |
| P0781 | 1-2 Shift Malfunction |
| P0782 | 2-3 Shift Malfunction |
| P0783 | 3-4 Shift Malfunction |
| P0784 | 4-5 Shift Malfunction |
| P0785 | Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical |
| P0786 | Shift/Timing Solenoid Range/Performance |
| P0787 | Shift/Timing Solenoid Low |
| P0788 | Shift/Timing Solenoid High |
| P0789 | Shift/Timing Solenoid Intermittent |
| P0790 | Normal/Performance Switch Circuit Malfunction |
| P0801 | Reverse Inhibit Control Circuit Malfunction |
| P0803 | 1-4 Upshift (Skip Shift) Solenoid Control Circuit Malfunction |
| P0804 | 1-4 Upshift (Skip Shift) Lamp Control Circuit Malfunction |
| P1100 | MAF Sensor Intermittent/ Check of all OBDII Systems Not Complete |
| P1101 | MAF Sensor Out Of Self Test Range./KOER Not Able To Complete KOER Aborted |
| P1102 | MAF Sensor In Range But Lower Than Expected |
| P1103 | MAF Sensor In Range But Higher Than Expected |
| P1104 | MAF Ground Malfunction |
| P1105 | Dual Alternator Upper Fault |
| P1106 | Dual Alternator Lower Fault/ Manifold Absolute Pressure (MAP) Sensor Circuit Intermittent High Voltage |
| P1107 | Dual Alternator Lower Circuit Malfunction/ Manifold Absolute Pressure (MAP) Sensor Circuit Intermittent Low Voltage |
| P1108 | Dual Alternator Battery Lamp Circuit Malfunction |
| P1109 | IAT – B Sensor Intermittent |
| P1110 | IAT Sensor (D/C) Open/Short |
| P1111 | Intake Air Temperature (IAT) Sensor Circuit Intermittent High Voltage |
| P1112 | Intake Air Temperature (IAT) Sensor Circuit Intermittent Low Voltage |
| P1113 | IAT Sensor Open/Short |
| P1114 | Engine Coolant Temperature (ECT) Sensor Circuit Intermittent Low Voltage/IAT – B Circuit Low Input |
| P1115 | Engine Coolant Temperature (ECT) Sensor Circuit Intermittent High Voltage/IAT – B Circuit High Input |
| P1116 | Engine Coolant sensor out of range/ECT Sensor Out Of Self Test Range |
| P1117 | Engine Coolant Sensor intermittent/ECT Sensor Intermittent |
| P1118 | Manifold Absolute Temperature Circuit Low Input |
| P1119 | Manifold Absolute Temperature Circuit High Input |
| P1120 | Throttle position sensor out of range |
| P1121 | Throttle Position (TP) Sensor Circuit Intermittent High Voltage |
| P1122 | Throttle Position (TP) Sensor Circuit Intermittent Low Voltage |
| P1123 | Throttle Position Sensor In Range But Higher Than Expected |
| P1124 | Throttle Position Sensor Out Of Self Test Range |
| P1125 | Throttle position sensor intermittent |
| P1126 | Throttle Position (Narrow Range) Sensor Circuit Malfunction |
| P1127 | Exhaust Not Warm, Downstream O2 Sensor |
| P1128 | Upstream Heated O2 Sensors Swapped |
| P1129 | Downstream Heated O2 Sensors Swapped |
| P1130 | Oxygen Sensor Fuel Trim at Limit *Codes* A U |
| P1130 | Lack Of HO2S Switch – Adaptive Fuel At Limit |
| P1131 | Oxygen Sensor Engine Lean *Codes* A U |
| P1131 | Lack Of HO2S Switch – Sensor Indicates Lean |
| P1132 | Oxygen Sensor Engine Rich *Codes* A U |
| P1132 | Lack Of HO2S Switch – Sensor Indicates Rich |
| P1133 | HO2S Insufficient Switching Sensor 1 |
| P1134 | HO2S Transition Time Ratio Sensor 1 |
| P1135 | Pedal Position Sensor A Circuit Intermittent |
| P1136 | Fan Control Circuit Malfunction |
| P1137 | Oxygen Sensor Engine Lean *Codes* A D |
| P1137 | Lack Of HO2S Switch – Sensor Indicates Lean |
| P1138 | Oxygen Sensor Engine Rich *Codes* A D |
| P1138 | Lack Of HO2S12 Switch – Sensor Indicates Rich |
| P1139 | Water In Fuel Indicator Circuit Malfunction |
| P1140 | Water In Fuel Condition |
| P1141 | Fuel Restriction Indicator Circuit Malfunction |
| P1142 | Fuel Restriction Condition |
| P1143 | Air Assist Control Valve Range/Performance |
| P1144 | Air Assist Control Valve Circuit Malfunction |
| P1150 | Oxygen Sensor Fuel Trim at Limit *Codes* B U |
| P1150 | Lack Of HO2S21 Switch – Adaptive Fuel At Limit |
| P1151 | Oxygen Sensor Engine Lean *Codes* B U |
| P1151 | Lack Of HO2S21 Switch – Sensor Indicates Lean |
| P1152 | Oxygen Sensor Engine Rich *Codes* B U |
| P1152 | Lack Of HO2S21 Switch – Sensor Indicates Rich |
| P1153 | Bank 2 Fuel Control Shifted Lean |
| P1154 | Bank 2 Fuel Control Shifted Rich |
| P1155 | Alternative Fuel Controller |
| P1156 | Fuel Select Switch Malfunction |
| P1157 | Oxygen Sensor Engine Lean *Codes* B D |
| P1157 | Lack Of HO2S22 Switch – Sensor Indicates Lean |
| P1158 | Oxygen Sensor Engine Rich *Codes* B D |
| P1158 | Lack Of HO2S22 Switch – Sensor Indicates Rich |
| P1159 | Fuel Stepper Motor Malfunction |
| P1167 | Invalid Test,throttle not depressed |
| P1168 | Fuel Rail Sensor In-Range Low Failure |
| P1169 | Fuel Rail Sensor In-Range High Failure |
| P1170 | ESO – Engine Shut Off Solenoid Fault |
| P1171 | Oxygen Sensor System Too Lean Fault Banks A & B |
| P1171 | Rotor Sensor Fault |
| P1172 | Oxygen Sensor System Too Rich Fault Banks A & B |
| P1172 | Rotor Control Fault |
| P1173 | Rotor Calibration Fault |
| P1174 | Cam Sensor Fault |
| P1175 | Cam Control Fault |
| P1176 | Maximum Positive FMFR Correction Fault |
| P1176 | Cam Calibration Fault |
| P1177 | Maximum Negative FMFR Correction Fault |
| P1177 | Synchronization Fault |
| P1178 | Maximum Positive AMFR Correction Fault |
| P1178 | ( open ) |
| P1179 | Maximum Negative AMFR Correction Fault |
| P1180 | Fuel Delivery System Malfunction – Low |
| P1181 | Fuel Delivery System Malfunction – High |
| P1182 | Fuel Shut Off Solenoid Malfunction |
| P1183 | Engine Oil Temperature Circuit Malfunction |
| P1184 | Engine Oil Temperature Out Of Self Test Range |
| P1185 | Oxygen Sensor Heater Circuit Open Upstream |
| P1185 | FTS High – Fuel Pump Temperature Sensor High |
| P1186 | Oxygen Sensor Heater Circuit Short Upstream |
| P1186 | FTS Low – Fuel Pump Temperature Sensor Low |
| P1187 | Oxygen Sensor Heater Circuit Short Upstream |
| P1187 | Variant Selection |
| P1188 | Oxygen Sensor Heater High Resistance Upstream |
| P1188 | Calibration Memory Fault |
| P1189 | Oxygen Sensor Heater Type 1 Low Resistance Upstream |
| P1189 | Pump Speed Signal Fault |
| P1190 | Oxygen Sensor Heater Type 2 Low Resistance Upstream |
| P1190 | Calibration Resistor Out Of Range |
| P1191 | Oxygen Sensor Heater Circuit Open Downstream |
| P1191 | Key Line Voltage |
| P1192 | Oxygen Sensor Heater Circuit Short Downstream |
| P1192 | Voltage External |
| P1193 | Oxygen Sensor Heater Circuit Open Downstream |
| P1193 | EGR Drive Overcurrent |
| P1194 | Oxygen Sensor Heater High Resistance Downstream |
| P1194 | ECU A/D Converter |
| P1195 | Oxygen Sensor Heater Type 1 Low Resistance Downstream |
| P1195 | SCP HBCC Failed To Initialize |
| P1196 | Oxygen Sensor Heater Type 2 Low Resistance Downstream |
| P1196 | Key Off Voltage High |
| P1197 | Key Off Voltage Low |
| P1198 | Pump Rotor Control Underfueling |
| P1199 | Fuel Level Sensor Circuit Fault |
| P1199 | Fuel Level Input Circuit Low |
| P1200 | Injector Control Circuit |
| P1201 | Injector 1 Open Circuit or Ground Short Fault |
| P1201 | Injector Circuit Open / Shorted – Cylinder #1 |
| P1202 | Injector 2 Open Circuit or Ground Short Fault |
| P1202 | Injector Circuit Open / Shorted – Cylinder #2 |
| P1203 | Injector 3 Open Circuit or Ground Short Fault |
| P1203 | Injector Circuit Open / Shorted – Cylinder #3 |
| P1204 | Injector 4 Open Circuit or Ground Short Fault |
| P1204 | Injector Circuit Open / Shorted – Cylinder #4 |
| P1205 | Injector 5 Open Circuit or Ground Short Fault |
| P1205 | Injector Circuit Open / Shorted – Cylinder #5 |
| P1206 | Injector 6 Open Circuit or Ground Short Fault |
| P1206 | Injector Circuit Open / Shorted – Cylinder #6 |
| P1207 | Injector 7 Open Circuit or Ground Short Fault |
| P1208 | Injector 8 Open Circuit or Ground Short Fault |
| P1209 | Injector Control Pressure System Fault |
| P1210 | Injector Control Pressure Above Expected Level |
| P1211 | Injector Control Pressure Sensor Above / Below Desired |
| P1212 | Injector Control Pressure Not Detected During Crank |
| P1213 | Start Injector Circuit Malfunction |
| P1214 | Pedal Position Sensor B Circuit Intermittent |
| P1215 | Pedal Position Sensor C Circuit Low Input |
| P1216 | Pedal Position Sensor C Circuit High Input |
| P1217 | Pedal Position Sensor C Circuit Intermittent |
| P1218 | CID High |
| P1219 | CID Low |
| P1220 | Series Throttle Control System Malfunction |
| P1221 | Traction Control System Malfunction |
| P1222 | Traction Control Output Circuit Malfunction |
| P1223 | Pedal Demand Sensor B Circuit High Input |
| P1224 | Throttle Position Sensor B Out Of Self Test Range |
| P1225 | Needle Lift Sensor Malfunction |
| P1226 | Control Sleeve Sensor Malfunction |
| P1227 | Wastegate Failed Closed (Over Pressure) |
| P1228 | Wastegate Failed Open (Under Pressure) |
| P1229 | Intercooler Pump Driver Fault |
| P1230 | Fuel Pump Low Speed Malfunction |
| P1231 | Fuel Pump Secondary Circuit Low, High Speed |
| P1232 | Fuel Pump Speed Primary Circuit Malfunction |
| P1233 | Fuel Pump Driver Module Off Line |
| P1234 | Fuel Pump Driver Module Off Line |
| P1235 | Fuel Pump Control Out Of Range |
| P1236 | Fuel Pump Control Out Of Range |
| P1237 | Fuel Pump Secondary Circuit Malfunction |
| P1238 | Fuel Pump Secondary Circuit Malfunction |
| P1239 | Speed Fuel Pump Positive Feed Fault |
| P1240 | Sensor Power Supply Malfunction |
| P1241 | Sensor Power Supply Low Input |
| P1242 | Sensor Power Supply High Input |
| P1243 | Second Fuel Pump Faulty or Ground Fault |
| P1244 | Alternator Load Input Failed High |
| P1245 | Alternator Load Input Failed Low |
| P1246 | Alternator Load Input Failed |
| P1247 | Turbo Boost Pressure Low |
| P1248 | Turbo Boost Pressure Not Detected |
| P1249 | Wastegate Control Valve Performance |
| P1250 | PRC Solenoid Circuit Malfunction |
| P1251 | Air Mixture Solenoid Circuit Malfunction |
| P1252 | Pedal Correlation PDS1 and LPDS High |
| P1253 | Pedal Correlation PDS1 and LPDS Low |
| P1254 | Pedal Correlation PDS2 and LPDS High |
| P1255 | Pedal Correlation PDS2 and LPDS Low |
| P1256 | Pedal Correlation PDS1 and HPDS |
| P1257 | Pedal Correlation PDS2 and HPDS |
| P1258 | Pedal Correlation PDS1 and PDS2 |
| P1259 | Immobilizer to PCM Signal Error |
| P1260 | THEFT Detected, Vehicle Immobilzed |
| P1261 | Cylinder #1 High To Low Side Short |
| P1262 | Cylinder #2 High To Low Side Short |
| P1263 | Cylinder #3 High To Low Side Short |
| P1264 | Cylinder #4 High To Low Side Short |
| P1265 | Cylinder #5 High To Low Side Short |
| P1266 | Cylinder #6 High To Low Side Short |
| P1267 | Cylinder #7 High To Low Side Short |
| P1268 | Cylinder #8 High To Low Side Short |
| P1269 | Immobilizer Code Not Programmed |
| P1270 | Engine RPM Or Speed Limiter Reached |
| P1271 | Cylinder #1 High To Low Side Open |
| P1272 | Cylinder #2 High To Low Side Open |
| P1273 | Cylinder #3 High To Low Side Open |
| P1274 | Cylinder #4 High To Low Side Open |
| P1275 | Cylinder #5 High To Low Side Open |
| P1276 | Cylinder #6 High To Low Side Open |
| P1277 | Cylinder #7 High To Low Side Open |
| P1278 | Cylinder #8 High To Low Side Open |
| P1280 | Injection Control Pressure Out Of Range Low |
| P1281 | Injection Control Pressure Out Of Range High |
| P1282 | Excessive Injection Control Pressure |
| P1283 | IPR Circuit Failure |
| P1284 | Aborted KOER – ICP Failure |
| P1285 | Cylinder head over temp sensed |
| P1286 | Fuel Pulse In Range But Lower Than Expected |
| P1287 | Fuel Pulse In Range But Higher Than Expected |
| P1288 | Cylinder Head Temp Sensor Out Of Self Test Range |
| P1289 | Cylinder Head Temp Sensor High Input |
| P1290 | Cylinder Head Temp Sensor Low Input |
| P1291 | Injector High Side Short To GND Or VBATT – Bank 1 |
| P1292 | Injector High Side Short To GND Or VBATT – Bank 2 |
| P1293 | Injector High Side Open – Bank 1 |
| P1294 | Injector High Side Open – Bank 2/Target idle not reached |
| P1295 | Multi-faults – Bank 1 – With Low Side Shorts |
| P1296 | Multi-faults – Bank 2 – With Low Side Shorts |
| P1297 | Injector High Sides Shorted Together |
| P1298 | IDM Failure |
| P1299 | Cylinder Head Overtemperature Protection Active |
| P1300 | Boost Calibration Fault |
| P1301 | Boost Calibration High |
| P1302 | Boost Calibration Low |
| P1303 | EGR Calibration Fault |
| P1304 | EGR Calibration High |
| P1305 | EGR Calibration Low |
| P1306 | Kickdown Relay Pull – In Circuit Fault |
| P1307 | Kickdown Relay Hold Circuit Fault |
| P1308 | A/C Clutch Circuit Fault |
| P1309 | Misfire Monitor AICE Chip Fault |
| P1313 | Misfire Catalyst Damage Fault Bank A |
| P1313 | Misfire Rate Catalyst Damage Fault – Bank 1 |
| P1314 | Misfire Catalyst Damage Fault Bank B |
| P1314 | Misfire Rate Catalyst Damage Fault – Bank 2 |
| P1315 | Misfire Persistent Fault |
| P1315 | Persistent Misfire |
| P1316 | Misfire Excessive Emissions Fault |
| P1316 | Injector Circuit / IDM Codes Detected |
| P1317 | ABS Rough Road Line Low Fault |
| P1317 | Injector Circuit / IDM Codes Not Updated |
| P1318 | ABS Rough Road Line High Fault |
| P1336 | Crank / Cam Sensor Range / Performance |
| P1340 | Camshaft Position Sensor B Circuit Malfunction |
| P1341 | Camshaft Position Sensor B Range / Performance |
| P1345 | SGC (Cam Position) Sensor Circuit Malfunction/ Crankshaft Position – Camshaft Position Correlation |
| P1346 | Fuel Level Sensor B Circuit Malfunction |
| P1347 | Fuel Level Sensor B Range / Performance |
| P1348 | Fuel Level Sensor B Circuit Low |
| P1349 | Fuel Level Sensor B Circuit High |
| P1350 | Fuel Level Sensor B Intermittent/Bypass Line Monitor |
| P1351 | IDM Input Circuit Malfunction/ Ignition Coil Control Circuit High Voltage |
| P1352 | Ignition Coil A Primary Circuit Malfunction |
| P1353 | Ignition Coil B Primary Circuit Malfunction |
| P1354 | Ignition Coil C Primary Circuit Malfunction |
| P1355 | Ignition Coil D Primary Circuit Malfunction |
| P1360 | Ignition Coil A Secondary Circuit Malfunction |
| P1361 | No Ignition Coil Activation Fault Coil 1 |
| P1361 | Ignition Control (IC) Circuit Low Voltage |
| P1362 | No Ignition Coil Activation Fault Coil 2 |
| P1362 | Ignition Coil C Secondary Circuit Malfunction |
| P1363 | No Ignition Coil Activation Fault Coil 3 |
| P1363 | Ignition Coil D Secondary Circuit Malfunction |
| P1364 | No Ignition Coil Activation Fault Coil 4 |
| P1364 | Ignition Coil Primary Circuit Failure |
| P1365 | Ignition Coil Secondary Circuit Failure |
| P1366 | Ignition Spare |
| P1367 | Ignition Spare |
| P1368 | Ignition Spare |
| P1369 | Engine Temperature Light Monitor Failure |
| P1370 | Insufficient RMP Increase During Spark Test |
| P1371 | Early Ignition Coil Activation Fault Coil 1 |
| P1371 | Ignition Coil – Cylinder 1 – Early Activation Fault |
| P1372 | Early Ignition Coil Activation Fault Coil 2 |
| P1372 | Ignition Coil – Cylinder 2 – Early Activation Fault |
| P1373 | Early Ignition Coil Activation Fault Coil 3 |
| P1373 | Ignition Coil – Cylinder 3 – Early Activation Fault |
| P1374 | Early Ignition Coil Activation Fault Coil 4 |
| P1374 | Crankshaft Position (CKP)/Ignition Coil – Cylinder 4 – Early Activation Fault |
| P1375 | Ignition Coil – Cylinder 5 – Early Activation Fault |
| P1376 | Ignition Coil – Cylinder 6 – Early Activation Fault |
| P1380 | Misfire Detected – Rough Road Data Not Available |
| P1381 | Variable Cam Timing Overadvanced (Bank #1)/ Misfire Detected – No Communication with BCM |
| P1382 | Variable Cam Timing Solenoid #1 Circuit Malfunction |
| P1383 | Variable Cam Timing Overretarded (Bank #1) |
| P1384 | VVT Solenoid A Malfunction |
| P1385 | Variable Cam Timing Solenoid B Malfunction |
| P1386 | Variable Cam Timing Overadvanced (Bank #2) |
| P1387 | Variable Cam Timing Solenoid #2 Circuit Malfunction |
| P1388 | Variable Cam Timing Overretarded (Bank #2) |
| P1389 | Glow Plug Circuit High Side Low Input |
| P1390 | Octane Adjust Pin Out Of Self Test Range |
| P1391 | Glow Plug Circuit Low Input (Bank #1) |
| P1392 | Glow Plug Circuit High Input (Bank #1) |
| P1393 | Glow Plug Circuit Low Input (Bank #2) |
| P1394 | Glow Plug Circuit High Input (Bank #2) |
| P1395 | Glow Plug Monitor Fault (Bank #1) |
| P1396 | Glow Plug Monitor Fault (Bank #2) |
| P1397 | System Voltage Out Of Self Test Range |
| P1398 | VVT Solenoid B Circuit High Input |
| P1399 | Glow Plug Circuit High Side, High Input |
| P1400 | DPFE Circuit Low Input |
| P1401 | DPFE Circuit High Input |
| P1402 | EGR Metering Orifice Restricted |
| P1403 | DPFE Sensor Hoses Reversed |
| P1404 | IAT – B Circuit Malfunction/ Exhaust Gas Recirculation Closed Position Performance |
| P1405 | DPFE Sensor Upstream Hose Off Or Plugged |
| P1406 | Exhaust Gas Recirculation (EGR) Position Sensor Performance |
| P1407 | EGR No Flow Detected |
| P1408 | EGR Flow Out Of Self Test Range |
| P1409 | EVR Control Circuit Malfunction |
| P1411 | SAI System Incorrect Downstream Flow Detected |
| P1413 | SAI System Monitor Circuit Low Input |
| P1414 | SAI System Monitor Circuit High Input |
| P1415 | Air Pump Circuit Malfunction/ (AIR) System Bank 1 |
| P1416 | Port Air Circuit Malfunction/ (AIR) System Bank 2 |
| P1417 | Port Air Relief Circuit Malfunction |
| P1418 | Split Air #1 Circuit Malfunction |
| P1419 | Split Air #2 Circuit Malfunction |
| P1420 | Catalyst Temperature Sensor Failure |
| P1421 | Catalyst Damage |
| P1422 | EGI Temperature Sensor Failure |
| P1423 | EGI Functionality Test Failed |
| P1424 | EGI Glow Plug Primary Failure |
| P1425 | EGI Glow Plug Secondary Failure |
| P1426 | EGI Mini – MAF Failed Out Of Range |
| P1427 | EGI Mini – MAF Failed Short Circuit |
| P1428 | EGI Mini – MAF Failed Open Circuit |
| P1429 | Electric Air Pump Primary Failure |
| P1430 | Electric Air Pump Secondary Failure |
| P1433 | A/C Refrigerant Temperature Circuit Low |
| P1434 | A/C Refrigerant Temperature Circuit High |
| P1435 | A/C Refrigerant Temperature Circuit Range/Performance |
| P1436 | A/C Evaporator Air Temperature Circuit Low |
| P1437 | A/C Evaporator Air Temperature Circuit High |
| P1438 | A/C Evaporator Air Temperature Circuit Range/Performance |
| P1439 | Floor Temperature Switch Circuit Malfunction |
| P1440 | Evap System Purge Valve Stuck Open Fault |
| P1440 | Purge Valve Stuck Open |
| P1441 | Evap System Purge Valve Flow 1 Fault |
| P1441 | Evaporative Emission (EVAP) System Flow During Non-Purge Chevrolet Only |
| P1441 | Evaporative Emission (EVAP) System Flow During Non-Purge Oldsmobile Only |
| P1442 | Evap System Purge Valve Blocked Fault |
| P1442 | Evaporative Emission Control System Leak Detected |
| P1443 | Evaporative Emission Control System Control Valve |
| P1444 | Purge Flow Sensor Circuit Low Input |
| P1445 | Purge Flow Sensor Circuit High Input |
| P1446 | Evaporative Vac Solenoid Circuit Malfunction |
| P1447 | Evap System Purge Valve Open or Short Circuit Fault |
| P1447 | ELC System Closure Valve Flow Fault |
| P1448 | Evap System Purge Valve Flow 2 Fault |
| P1448 | ELC System 2 Fault |
| P1449 | Evaporative Check Solenoid Circuit Malfunction |
| P1450 | Unable To Bleed Up Fuel Tank Vacuum |
| P1451 | Evap Emission Control Sys Vent Control Valve Circuit |
| P1452 | Unable To Bleed – Up Vacuum in Tank |
| P1453 | Fuel Tank Pressure Relief Valve Malfunction |
| P1454 | Evaporative System Vacuum Test Malfunction |
| P1455 | Evap Emission Control Sys Leak Detected (Gross Leak/No Flow) |
| P1456 | Fuel Tank Temperature Sensor Circuit Malfunction |
| P1457 | Unable To Pull Vacuum In Tank |
| P1460 | Wide open throttle A/C cutoff relay circuit |
| P1461 | A/C pressure sensor circuit voltage low |
| P1462 | A/C pressure sensor circuit voltage high |
| P1463 | A/C Pressure Sensor Insufficient Pressure Change |
| P1464 | A/C Demand Out of Self Test Range |
| P1465 | A/C Relay Circuit Malfunction |
| P1466 | A/C Refrigerant Temperature Sensor/Circuit Malfunction |
| P1467 | A/C Compressor Temperature Sensor Malfunction |
| P1468 | SSPOD Open Circuit or Closed Circuit Fault |
| P1469 | Low A/C Cycling Period |
| P1470 | A/C Cycling Period Too Short |
| P1471 | Electrodrive Fan 1 Operational Failure (Driver Side) |
| P1472 | Electrodrive Fan 2 Operational Failure (Passenger Side) |
| P1473 | Fan Secondary High With Fan(s) Off |
| P1474 | Low Fan Control Primary Circuit Malfunction |
| P1475 | Fan Relay (Low) Circuit Malfunction |
| P1476 | Fan Relay (High) Circuit Malfunction |
| P1477 | Additional Fan Relay Circuit Malfunction |
| P1478 | Cooling Fan Driver Fault |
| P1479 | High Fan Control Primary Circuit Malfunction |
| P1480 | Fan Secondary Low with Low Fan On |
| P1481 | Fan Secondary Low With High Fan On |
| P1482 | SCP |
| P1483 | Power To Fan Circuit Overcurrent |
| P1484 | Open Power To Ground VCRM |
| P1485 | EGRV Circuit Malfunction |
| P1486 | EGRA Circuit Malfunction |
| P1487 | EGRCHK Solenoid Circuit Malfunction |
| P1490 | Secondary Air Relief Solenoid Circuit Malfunction |
| P1491 | Secondary Switch Solenoid Circuit Malfunction |
| P1492 | APLSOL Solenoid Circuit Malfunction |
| P1493 | RCNT Solenoid Circuit Malfunction |
| P1494 | SPCUT Solenoid Circuit Malfunction |
| P1495 | TCSPL Solenoid Circuit Malfunction |
| P1500 | Vehicle Speed Sensor Intermittent |
| P1501 | Vehicle Speed Sensor Out Of Self Test Range |
| P1502 | Vehicle Speed Sensor Intermittent Malfunction |
| P1503 | Auxillary Speed Sensor Fault |
| P1504 | Idle Air Control Circuit Malfunction |
| P1505 | Idle Air Control System At Adaptive Clip |
| P1506 | Idle Air Control Overspeed Error |
| P1507 | Idle Air Control Underspeed Error |
| P1508 | Idle Speed Control Open Circuit Fault |
| P1508 | Idle Control System Circuit Open |
| P1509 | Idle Speed Control Short Circuit Fault |
| P1509 | Idle Control System Circuit Shorted |
| P1510 | Idle Signal Circuit Malfunction |
| P1511 | Idle Switch (Electric Control Throttle) Circuit Malfunction |
| P1512 | Intake Manifold Runner Control (Bank 1) Stuck Closed |
| P1513 | Intake Manifold Runner Control (Bank 2) Stuck Closed |
| P1514 | Neutral Drive Load Fault |
| P1514 | High Load Neutral/Drive Fault |
| P1515 | Electric Current Circuit Malfunction |
| P1516 | Neutral Drive Gear Change Fault |
| P1516 | IMRC Input Error (Bank 1) |
| P1517 | Neutral Drive Cranking Fault |
| P1517 | IMRC Input Error (Bank 2) |
| P1518 | Intake Manifold Runner Control (Stuck Open) |
| P1519 | Intake Manifold Runner Control (Stuck Closed) |
| P1520 | Intake Manifold Runner Control Circuit Malfunction |
| P1521 | Variable Intake Solenoid #1 Circuit Malfunction |
| P1522 | Variable Intake Solenoid #2 Circuit Malfunction |
| P1523 | IVC Solenoid Circuit Malfunction |
| P1524 | Variable Intake Solenoid System |
| P1525 | Air Bypass Valve System |
| P1526 | Air Bypass System |
| P1527 | Accelerate Warmup Solenoid Circuit Malfunction |
| P1528 | Subsidiary Throttle Valve Solenoid Circuit Malfunction |
| P1529 | SCAIR Solenoid Circuit Malfunction |
| P1530 | A/C Clutch Circuit Malfunction |
| P1531 | Invalid Test – Accelerator Pedal Movement |
| P1532 | IMCC Circuit Malfunction, Bank B |
| P1533 | AAI Circuit Malfunction |
| P1534 | Inertia Switch Activated |
| P1535 | Blower Fan Speed Circuit Range/Performance |
| P1536 | Parking Brake Switch Circuit Failure |
| P1537 | Intake Manifold Runner Control (Bank 1) Stuck Open |
| P1538 | Intake Manifold Runner Control (Bank 2) Stuck Open |
| P1539 | Power To A/C Clutch Circuit Overcurrent |
| P1540 | Air Bypass Valve Circuit Malfunction |
| P1549 | IMCC Circuit Malfunction, Bank B |
| P1550 | PSPS Out Of Self Test Range |
| P1565 | Speed Control Command Switch Out of Range High |
| P1566 | Speed Control Command Switch Out of Range Low |
| P1567 | Speed Control Output Circuit Continuity |
| P1568 | Speed Control Unable to Hold Speed |
| P1571 | Brake Switch Malfunction |
| P1572 | Brake Pedal Switch Circuit Malfunction |
| P1573 | Throttle Position Not Available |
| P1574 | Throttle Position Sensor Disagreement btwn Sensors |
| P1575 | Pedal Position Out of Self Test Range |
| P1576 | Pedal Position Not Available |
| P1577 | Pedal Position Sensor Disagreement btwn Sensors |
| P1578 | ETC Power Less Than Demand |
| P1579 | ETC In Power Limiting Mode |
| P1580 | Electronic Throttle Monitor PCM Override |
| P1581 | Electronic Throttle Monitor Malfunction |
| P1582 | Electronic Throttle Monitor Data Available |
| P1583 | Electronic Throttle Monitor Cruise Disable |
| P1584 | TCU Detected IPE Circuit Malfunction |
| P1585 | Throttle Control Unit Malfunction |
| P1586 | Throttle Control Unit Throttle Position Malfunction |
| P1587 | Throttle Control Unit Modulated Command Malfunction |
| P1588 | Throttle Control Unit Detected Loss of Return Spring |
| P1589 | TCU Unable To Control Desired Throttle Angle |
| P1600 | Loss of KAM Power; Open Circuit |
| P1601 | ECM/TCM Serial Communication Error |
| P1602 | Immobilizer/ECM Communication Error |
| P1603 | EEPROM Malfunction |
| P1604 | Code Word Unregestered |
| P1605 | Keep Alive Memory Test Failure |
| P1606 | ECM Control Relay O/P Circuit Malfunction |
| P1607 | Malfunction Indicator Lamp Short Circuit Fault |
| P1607 | MIL O/P Circuit Malfunction |
| P1608 | Malfunction Indicator Lamp Open Circuit Fault |
| P1608 | Internal ECM Malfunction |
| P1609 | Diagnostic Lamp Driver Fault |
| P1610 | SBDS Interactive Codes |
| P1611 | SBDS Interactive Codes |
| P1612 | SBDS Interactive Codes |
| P1613 | SBDS Interactive Codes |
| P1614 | SBDS Interactive Codes |
| P1615 | SBDS Interactive Codes |
| P1616 | SBDS Interactive Codes |
| P1617 | SBDS Interactive Codes |
| P1618 | SBDS Interactive Codes |
| P1619 | SBDS Interactive Codes |
| P1620 | Reprogramming Code Learn Fault |
| P1620 | SBDS Interactive Codes |
| P1621 | Serial Data Link Dead Fault |
| P1621 | Control Module Long Term Memory Performance/ Immobilizer Code Words Do Not Match |
| P1622 | Repeated Wrong ECM Security Code Fault |
| P1622 | Immobilizer ID Does Not Match |
| P1623 | ECM Security Code Fault |
| P1623 | Immobilizer Code Word/ID Number Write Failure |
| P1624 | Anti Theft System |
| P1625 | B+ Supply To VCRM Fan Circuit Malfunction |
| P1626 | Theft Deterrent Fuel Enable Signal Not Received/ B+ Supply To VCRM A/C Circuit Malfunction |
| P1627 | Module Supply Voltage Out Of Range |
| P1628 | Module Ignition Supply Input Malfunction |
| P1629 | Internal Voltage Regulator Malfunction |
| P1630 | Internal Vref Malfunction |
| P1631 | Theft Deterrent Start Enable Signal Not Correct/ Main Relay Malfunction (Power Hold) |
| P1632 | Smart Alternator Faults Sensor/Circuit Malfunction |
| P1633 | KAM Voltage Too Low |
| P1634 | Data Output Link Circuit Failure |
| P1635 | Tire / Axle Ratio Out of Acceptable Range |
| P1636 | Inductive Signature Chip Communication Error |
| P1637 | Can Link ECM/ABSCM Circuit / Network Malfunction |
| P1638 | Can Link ECM/INSTM Circuit / Network Malfunction |
| P1639 | Vehicle ID Block Corrupted or Not Programmed |
| P1640 | Powertrain DTCs Available in Another Module |
| P1641 | Fuel Pump Primary Circuit Failure |
| P1642 | Fuel Pump Monitor Circuit High Input |
| P1643 | Fuel Pump Monitor Circuit Low Input |
| P1644 | Fuel Pump Speed Control Circuit Malfunction |
| P1645 | Fuel Pump Resistor Switch Circuit Malfunction |
| P1650 | PSP Switch Out of Self Test Range |
| P1651 | PSP Switch Input Malfunction |
| P1652 | IAC Monitor Disabled by PSP Switch Failed On |
| P1653 | Power Steering Output Circuit Malfunction |
| P1654 | Recirculation Override Circuit Malfunction |
| P1655 | Starter Disable Circuit Malfunction |
| P1660 | Output Circuit Check Signal High |
| P1661 | Output Circuit Check Signal Low |
| P1662 | IDM_EN Circuit Failure |
| P1663 | Fuel Demand Command Signal Circuit Malfunction |
| P1667 | CI Circuit Malfunction |
| P1668 | PCM – IDM Communications Error |
| P1670 | Electronic Feedback Signal Not Detected |
| P1680 | Metering Oil Pump Malfunction |
| P1681 | Metering Oil Pump Malfunction |
| P1682 | Metering Oil Pump Malfunction |
| P1683 | Metering Oil Pump Temperature Sensor Circuit Malfunction |
| P1684 | Metering Oil Pump Position Sensor Circuit Malfunction |
| P1685 | Metering Oil Pump Stepping Motor Circuit Malfunction |
| P1686 | Metering Oil Pump Stepping Motor Circuit Malfunction |
| P1687 | Metering Oil Pump Stepping Motor Circuit Malfunction |
| P1688 | Metering Oil Pump Stepping Motor Circuit Malfunction |
| P1689 | Oil Pressure Control Solenoid Circuit Malfunction |
| P1690 | Wastegate Solenoid Circuit Malfunction |
| P1691 | Turbo Pressure Control Solenoid Circuit Malfunction |
| P1692 | Turbo Control Solenoid Circuit Malfunction |
| P1693 | Turbo Charge Control Circuit Malfunction |
| P1694 | Turbo Charge Relief Circuit Malfunction |
| P1700 | Transmission Indeterminate Failure (Failed to Neutral) |
| P1701 | Transfer Box Line Fault |
| P1701 | Reverse Engagement Error |
| P1702 | TRS Circuit Intermittent Malfunction |
| P1703 | Transfer Box Line Open Circuit Fault |
| P1703 | Brake Switch Out Of Self Test Range |
| P1704 | Digital TRS Failed to Transition States in KOEO / KOER |
| P1705 | Not in P or N During KOEO / KOER |
| P1706 | High Vehicle Speed Observed in Park |
| P1707 | Transfer Case Neutral Indicator Hard Fault Present |
| P1708 | Transfer Box Line Short Circuit Fault |
| P1708 | Clutch Switch Circuit Malfunction |
| P1709 | PNP Switch Out Of Self Test Range |
| P1711 | TFT Sensor Out Of Self Test Range |
| P1712 | Trans Torque Reduction Request Signal Malfunction |
| P1713 | TFT Sensor In Range Failure Low Value |
| P1714 | SSA Inductive Signature Malfunction |
| P1715 | SSB Inductive Signature Malfunction |
| P1716 | SSC Inductive Signature Malfunction |
| P1717 | SSD Inductive Signature Malfunction |
| P1718 | TFT Sensor In Range Failure High |
| P1720 | Vehicle Speed (Meter) Circuit Malfunction |
| P1721 | Gear 1 Incorrect Ratio |
| P1722 | Gear 2 Incorrect Ratio |
| P1723 | Gear 3 incorrect Ratio |
| P1724 | Gear 4 Incorrect Ratio |
| P1725 | Insufficient Engine Speed Increase During Self Test |
| P1726 | Insufficient Engine Speed Decrease During Self Test |
| P1727 | Coast Clutch Solenoid Inductive Signature Malfunction |
| P1728 | Transmission Slip Error |
| P1729 | 4×4 Low Switch Error |
| P1730 | Gear Control Malfunction 2,3,5 |
| P1731 | 1-2 Shift Malfunction |
| P1732 | 2-3 Shift Malfunction |
| P1733 | 3-4 Shift Malfunction |
| P1734 | Gear Control Malfunction |
| P1735 | First Gear Switch Circuit Malfunction |
| P1736 | Second Gear Switch Circuit Malfunction |
| P1737 | Lockup Solenoid System |
| P1738 | Shift Time Error |
| P1739 | Slip Solenoid System |
| P1740 | Torque Converter Clutch Inductive Signature Malfunction |
| P1741 | Torque Converter Clutch Control Error |
| P1742 | Torque Converter Clutch Solenoid Failed On |
| P1743 | Torque Converter Clutch Solenoid Failied On |
| P1744 | Torque Converter Clutch System Performance |
| P1745 | Line Pressure Solenoid System |
| P1746 | Pressure Control Solenoid “A” Open Circuit |
| P1747 | Pressure Control Solenoid “A” Short Circuit |
| P1748 | EPC Malfunction |
| P1749 | Pressure Control Solenoid Failed Low |
| P1751 | Shift Solenoid A Performance |
| P1754 | Coast Clutch Solenoid Circuit Malfunction |
| P1755 | Intermediate Speed Sensor (ISS) Malfunction |
| P1756 | Shift Solenoid B Performance |
| P1760 | Pressure Control Solenoid “A” Short Circuit |
| P1761 | Shift Solenoid C Performance |
| P1762 | Overdrive Band Failed Off |
| P1765 | Timing Solenoid Circuit Malfunction |
| P1767 | Torque Converter Clutch Circuit Malfunction |
| P1768 | Performance / Normal / Winter Mode Input Malfunction |
| P1769 | AG4 Transmission Torque Modulation Fault |
| P1770 | Clutch Solenoid Circuit Malfunction |
| P1775 | Gearbox Fault |
| P1775 | Transmission System MIL Fault |
| P1776 | Gearbox Ignition Retard Request Timeout Fault |
| P1776 | Ignition Retard Request Duration Fault |
| P1777 | Gearbox Ignition Retard Request Line Fault |
| P1777 | Ignition Retard Request Circuit Fault |
| P1778 | Transmission Reverse I/P Circuit Malfunction |
| P1779 | TCIL Circuit Malfunction |
| P1780 | Trans Control Switch (O/D Cancel) Out of Self Test Range |
| P1781 | 4X4 Switch Out of Self Test Range |
| P1782 | P/ES Circuit Out Of Self Test Range |
| P1783 | Transmission Overtemperature Condition |
| P1784 | Transmission Mechanical Failure – First And Reverse |
| P1785 | Transmission Mechanical Failure – First And Second |
| P1786 | 3-2 Downshift Error |
| P1787 | 2-1 Downshift Error |
| P1788 | Pressure Control Solenoid “B” Open Circuit |
| P1789 | Pressure Control Solenoid “B” Short Circuit |
| P1790 | TP (Mechanical) Circuit Malfunction |
| P1791 | TP (Electric) Circuit Malfunction |
| P1792 | Barometer Pressure Circuit Malfunction |
| P1793 | Intake Air Volume Circuit Malfunction |
| P1794 | Battery Voltage Circuit Malfunction |
| P1795 | Idle Switch Circuit Malfunction |
| P1796 | Kick Down Switch Circuit Malfunction |
| P1797 | Neutral Switch Circuit Malfunction |
| P1798 | Coolant Temperature Circuit Malfunction |
| P1799 | Hold Switch Circuit Malfunction |
| P1800 | Transmission Clutch Interlock Safety Switch Circuit Failure |
| P1801 | Transmission Clutch Interlock Safety Switch Open Circuit |
| P1802 | Transmission Clutch Interlock Safety Switch Short Circuit To Battery |
| P1803 | Transmission Clutch Interlock Safety Switch Short Circuit To Ground |
| P1804 | Transmission 4-Wheel Drive High Indicator Circuit Failure |
| P1805 | Transmission 4-Wheel Drive High Indicator Open Circuit |
| P1806 | Transmission 4-Wheel Drive High Indicator Short Circuit To Battery |
| P1807 | Transmission 4-Wheel Drive High Indicator Short Circuit To Ground |
| P1808 | Transmission 4-Wheel Drive Low Indicator Circuit Failure |
| P1809 | Transmission 4-Wheel Drive Low Indicator Open Circuit |
| P1810 | TFP Valve Position Switch Circuit/ Transmission 4-Wheel Drive Low Indicator Short Circuit To Battery |
| P1811 | Transmission 4-Wheel Drive Low Indicator Short Circuit To Ground |
| P1812 | Transmission 4-Wheel Drive Mode Select Circuit Failure |
| P1813 | Transmission 4-Wheel Drive Mode Select Open Circuit |
| P1814 | Transmission 4-Wheel Drive Mode Select Short Circuit To Battery |
| P1815 | Transmission 4-Wheel Drive Mode Select Short Circuit To Ground |
| P1816 | Transmission Neutral Safety Switch Circuit Failure |
| P1817 | Transmission Neutral Safety Switch Open Circuit |
| P1818 | Transmission Neutral Safety Switch Short Circuit To Battery |
| P1819 | Transmission Neutral Safety Switch Short Circuit To Ground |
| P1820 | Transmission Transfer Case Clockwise Shift Relay Coil Circuit Failure |
| P1821 | Transmission Transfer Case Clockwise Shift Relay Coil Open Circuit |
| P1822 | Transmission Transfer Case Clockwise Shift Relay Coil Short Circuit To Battery |
| P1823 | Transmission Transfer Case Clockwise Shift Relay Coil Short Circuit To Ground |
| P1824 | Transmission 4-Wheel Drive Clutch Relay Circuit Failure |
| P1825 | Transmission 4-Wheel Drive Clutch Relay Open Circuit |
| P1826 | Transmission 4-Wheel Drive Low Clutch Relay Circuit To Battery |
| P1827 | Transmission 4-Wheel Drive Low Clutch Relay Circuit To Ground |
| P1828 | Transmission Transfer Case Counter Clockwise Shift Relay Coil Circuit Failure |
| P1829 | Transmission Transfer Case Counter Clockwise Shift Relay Coil Open Circuit |
| P1830 | Transmission Transfer Case Counter Clockwise Shift Relay Coil Short Circuit To Battery |
| P1831 | Transmission Transfer Case Counter Clockwise Shift Relay Coil Short Circuit To Ground |
| P1832 | Transmission Transfer Case Differential Lock-Up Solenoid Circuit Failure |
| P1833 | Transmission Transfer Case Differential Lock-Up Solenoid Open Circuit |
| P1834 | Transmission Transfer Case Differential Lock-Up Solenoid Short Circuit To Battery |
| P1835 | Transmission Transfer Case Differential Lock-Up Solenoid Short Circuit To Ground |
| P1836 | Transmission Transfer Case Front Shaft Speed Sensor Circuit Failure |
| P1837 | Transmission Transfer Case Rear Shaft Speed Sensor Circuit Failure |
| P1838 | Transmission Transfer Case Shift Motor Circuit Failure |
| P1839 | Transmission Transfer Case Shift Motor Open Circuit |
| P1840 | Transmission Transfer Case Shift Motor Short Circuit To Battery |
| P1841 | Transmission Transfer Case Shift Motor Short Circuit To Ground |
| P1842 | Transmission Transfer Case Differential Lock-Up Feedback Switch Circuit Failure |
| P1843 | Transmission Transfer Case Differential Lock-Up Feedback Switch Open Circuit |
| P1844 | Transmission Transfer Case Differential Lock-Up Feedback Switch Short Circuit To Battery |
| P1845 | Transmission Transfer Case Differential Lock-Up Feedback Switch Short Circuit To Ground |
| P1846 | Transmission Transfer Case Contact Plate ‘A’ Circuit Failure |
| P1847 | Transmission Transfer Case Contact Plate ‘A’ Open Circuit |
| P1848 | Transmission Transfer Case Contact Plate ‘A’ Short Circuit To Battery |
| P1849 | Transmission Transfer Case Contact Plate ‘A’ Short Circuit To Ground |
| P1850 | Transmission Transfer Case Contact Plate ‘B’ Circuit Failure |
| P1851 | Transmission Transfer Case Contact Plate ‘B’ Open Circuit |
| P1852 | Transmission Transfer Case Contact Plate ‘B’ Short Circuit To Battery |
| P1853 | Transmission Transfer Case Contact Plate ‘B’ Short Circuit To Ground |
| P1854 | Transmission Transfer Case Contact Plate ‘C’ Circuit Failure |
| P1855 | Transmission Transfer Case Contact Plate ‘C’ Open Circuit |
| P1856 | Transmission Transfer Case Contact Plate ‘C’ Short Circuit To Battery |
| P1857 | Transmission Transfer Case Contact Plate ‘C’ Short Circuit To Ground |
| P1858 | Transmission Transfer Case Contact Plate ‘D’ Circuit Failure |
| P1859 | Transmission Transfer Case Contact Plate ‘D’ Open Circuit |
| P1860 | TCC PWM Solenoid Circuit Electrical/ Transmission Transfer Case Contact Plate ‘D’ Short Circuit To Battery |
| P1861 | Transmission Transfer Case Contact Plate ‘D’ Short Circuit To Ground |
| P1862 | Transmission Transfer Case Contact Plate Power Circuit Failure |
| P1863 | Transmission Transfer Case Contact Plate Power Open Circuit |
| P1864 | Transmission Transfer Case Contact Plate Power Short To Battery |
| P1865 | Transmission Transfer Case Contact Plate Power Short To Ground |
| P1866 | Transmission Transfer Case System Concern – Servicing Required |
| P1867 | Transmission Transfer Case Contact Plate General Circuit Failure |
| P1868 | Transmission Automatic 4-Wheel Drive Indicator (Lamp) Circuit Failure |
| P1869 | Transmission Automatic 4-Wheel Drive Indicator (Lamp) Circuit Short To Battery |
| P1870 | Transmission Component Slipping/ Transmission Mechanical Transfer Case 4×4 Switch Circuit Failure |
| P1871 | Transmission Mechanical Transfer Case 4×4 Switch Circuit Short To Battery |
| P1872 | Transmission Mechanical 4-Wheel Drive Axle Lock Lamp Circuit Failure |
| P1873 | Transmission Mechanical 4-Wheel Drive Axle Lock Lamp Circuit Short To Battery |
| P1874 | Transmission Automatic Hall Effect Sensor Power Circuit Failure |
| P1875 | Transmission Automatic Hall Effect Sensor Power Circuit Short To Battery / 4WD Low Switch Circuit Electrical |
| P1876 | Transmission Transfer Case 2-Wheel Drive Solenoid Circuit Failure |
| P1877 | Transmission Transfer Case 2-Wheel Drive Solenoid Circuit Short To Battery |
| P1878 | Transmission Transfer Case Disengaged Solenoid Circuit Failure |
| P1879 | Transmission Transfer Case Disengaged Solenoid Open Circuit |
| P1880 | Transmission Transfer Case Disengaged Solenoid Short to Battery |
| P1881 | Engine Coolant Level Switch Circuit Failure, GEM |
| P1882 | Engine Coolant Level Switch Circuit Short to Ground |
| P1883 | Engine Coolant Level Switch Circuit Failure, GEM |
| P1884 | Engine Coolant Level Lamp Circuit Short to Ground |
| P1885 | Transmission Transfer Case Disengaged Solenoid Short to Ground |
| P1886 | 4X4 Initialization Failure |
| P1890 | Transmission 4WD Mode Select Return Input Circuit Failure |
| P1891 | Transmission Transfer Case Contact Plate Ground Return Open Circuit |
| P1900 | OSS Circuit Intermittent Malfunction |
| P1901 | TSS Circuit Intermittent Malfunction |
| P1902 | Pressure Control Solenoid “B” Intermittent Short |
| P1903 | Pressure Control Solenoid “C” Short Circuit |
| P1904 | Pressure Control Solenoid “C” Open Circuit |
| P1905 | Pressure Control Solenoid “C” Intermittent Short |
| P1906 | Kickdown Pull Relay Open or Short Circuit to Ground |
| P1907 | Kickdown Hold Relay Open or Short Circuit to Ground |
| P1908 | Transmission Pressure Circuit Solenoid Open or Short to Ground |
| P1909 | Trans Temp Sensor Circuit Open or Shorted to Pwr or Gnd |
| P1910 | VFS A Pressure Output Failed Low |
| P1911 | VFS B Pressure Output Failed Low |
| P1912 | VFS C Pressure Output Failed Low |
| P1913 | Pressure Switch A Circuit Malfunction |
| P1914 | Manually Shifted Automatic (MSA) Sw Circuit Malf |
| P1915 | Reverse Switch Circuit Malfunction |
| P1916 | High Clutch Drum Speed Sensor Malfunction |
| P1917 | High Clutch Drum Speed Sensor Intermittent |
| P1918 | Transmission Range Display Circuit Malfunction |
For deeper insights into interpreting an OBD2 code, click HERE to enhance your understanding further.
Final Thoughts
In conclusion, our comprehensive Land Rover fault codes list equips you with the knowledge and resources to tackle any diagnostic challenge in your Land Rover.
If you have any thoughts or experiences to share, please do so in the comments section below.
And if you’re interested in learning more about the OBD2 scanners which are suitable for Land Rover, don’t forget to check out our in-depth reviews.
Remember, the world of Land Rover diagnostics is at your fingertips. Download our code list and embark on a journey of troubleshooting expertise today!
References
Land Rover OBD/OBD2 Codes, troublecodes.net
