Diagnostic Trouble Code Definitions
NOTE:
Not all DTCs are relevant to all models.
If scan tool displays any DTCs that are not listed, scan tool data may be faulty. Notify scan tool manufacturer of any DTCs displayed that are not included in DIAGNOSTIC TROUBLE CODE DEFINITIONS table.
DIAGNOSTIC TROUBLE CODE DEFINITIONS
| DTC | Malfunction/Affected Sensor Or Circuit | (1) Type | ||||
|---|---|---|---|---|---|---|
| P0101 | Mass Airflow Sensor System Performance | B | ||||
| P0102 | Mass Airflow Sensor Circuit - Low Frequency | B | ||||
| P0103 | Mass Air Flow Sensor Circuit - High Frequency | B | ||||
| P0106 | Manifold Absolute Pressure Sensor System Performance | B | ||||
| P0107 | Manifold Absolute Pressure Sensor Circuit - Low Input Voltage | B | ||||
| P0108 | Manifold Absolute Pressure Sensor - High Input Voltage | B | ||||
| P0112 | Intake Air Temperature Sensor - Low Input Voltage | B | ||||
| P0113 | Intake Air Temperature Circuit - High Input Voltage | B | ||||
| P0117 | Engine Coolant Temperature Sensor - Low Voltage | B | ||||
| P0118 | Engine Coolant Temperature Sensor - High Input Voltage | B | ||||
| P0125 | Engine Coolant Temperature Sensor Excessive Time To Closed Loop Fuel Control | B | ||||
| P0128 | Engine Coolant Temperature Sensor Below Thermostat Regulating Temperature | B | ||||
| P0131 | Bank 1 Heated Oxygen Sensor No. 1 - Low Voltage | B | ||||
| P0132 | Bank 1 Heated Oxygen Sensor No. 1 - High Voltage | B | ||||
| P0133 | Bank 1 Heated Oxygen Sensor No. 1 - Slow Response | B | ||||
| P0134 | Bank 1 Heated Oxygen Sensor No. 1 - No Activity | B | ||||
| P0135 | Bank 1 Heated Oxygen Sensor No. 1 - Heater Circuit | B | ||||
| P0137 | Bank 1 Heated Oxygen Sensor No. 2 - Low Voltage | B | ||||
| P0138 | Bank 1 Heated Oxygen Sensor No. 2 - High Voltage | B | ||||
| P0140 | Bank 1 Heated Oxygen Sensor No. 2 - No Activity | B | ||||
| P0141 | Bank 1 Heated Oxygen Sensor No. 2 - Heater Circuit | B | ||||
| P0151 | Bank 2 Heated Oxygen Sensor No. 1 - Low Voltage | B | ||||
| P0152 | Bank 2 Heated Oxygen Sensor No. 1 - High Voltage | B | ||||
| P0153 | Bank 2 Heated Oxygen Sensor No. 1 - Slow Response | B | ||||
| P0154 | Bank 2 Heated Oxygen Sensor No. 1 - Insufficient Activity | B | ||||
| P0155 | Bank 2 Heated Oxygen Sensor No. 1 - Heater Circuit | B | ||||
| P0157 | Bank 2 Heated Oxygen Sensor No. 2 - Low Voltage | B | ||||
| P0158 | Bank 2 Heated Oxygen Sensor No. 2 - High Voltage | B | ||||
| P0160 | Bank 2 Heated Oxygen Sensor No. 2 - Insufficient Activity | B | ||||
| P0161 | Bank 2 Heated Oxygen Sensor No. 2 - Heater Circuit | B | ||||
| P0171 | Bank 1 Fuel Trim System Lean | B | ||||
| P0172 | Bank 1 Fuel Trim System Rich | B | ||||
| P0174 | Bank 2 Fuel Trim System Lean | B | ||||
| P0175 | Bank 2 Fuel Trim System Rich | B | ||||
| P0201 | Injector No. 1 Control Circuit Malfunction | A | ||||
| P0202 | Injector No. 2 Control Circuit Malfunction | A | ||||
| P0203 | Injector No. 3 Control Circuit Malfunction | A | ||||
| P0204 | Injector No. 4 Control Circuit Malfunction | A | ||||
| P0205 | Injector No. 5 Control Circuit Malfunction | A | ||||
| P0206 | Injector No. 6 Control Circuit Malfunction | A | ||||
| P0218 (2) | Transmission Fluid Over Temperature | D | ||||
| P0300 | Engine Misfire Detected | B | ||||
| P0301 | Cylinder No. 1 Misfire Detected | B | ||||
| P0302 | Cylinder No. 2 Misfire Detected | B | ||||
| P0303 | Cylinder No. 3 Misfire Detected | B | ||||
| P0304 | Cylinder No. 4 Misfire Detected | B | ||||
| P0305 | Cylinder No. 5 Misfire Detected | B | ||||
| P0306 | Cylinder No. 6 Misfire Detected | B | ||||
| P0325 | ION Sensing Module/Ion Sensing Knock Intensity Circuit Fault | B | ||||
| P0336 | 58X Reference Signal Circuit | B | ||||
| P0337 | Crankshaft Position Sensor Circuit - Low Frequency | B | ||||
| P0341 | Camshaft Position Sensor Circuit Performance | D | ||||
| P0342 | Camshaft Position Sensor - Circuit Low | D | ||||
| P0351 | Ignition 1 Control Circuit Malfunction | A | ||||
| P0352 | Ignition 2 Control Circuit Malfunction | A | ||||
| P0353 | Ignition 3 Control Circuit Malfunction | A | ||||
| P0354 | Ignition 4 Control Circuit Malfunction | A | ||||
| P0355 | Ignition 5 Control Circuit Malfunction | A | ||||
| P0356 | Ignition 6 Control Circuit Malfunction | A | ||||
| P0401 | Exhaust Gas Recirculation Flow Insufficient | B | ||||
| P0402 | Exhaust Gas Recirculation Pintle Crank Error | B | ||||
| P0404 | Exhaust Gas Recirculation Range/Performance Open Valve | B | ||||
| P0405 | Exhaust Gas Recirculation Sensor - Low Voltage | B | ||||
| P0406 | Exhaust Gas Recirculation Sensor - High Voltage | B | ||||
| P0420 | Low Catalyst Efficiency Bank 1 | A | ||||
| P0430 | Low Catalyst Efficiency Bank 2 | A | ||||
| P0440 | Evaporative Emissions System | B | ||||
| P0442 | Evaporative Emissions System - Small Leak Detected | B | ||||
| P0444 | Evaporative Emissions System - Purge Control Open Circuit | D | ||||
| P0445 | Evaporative Emissions System - Purge Control Short Circuit | D | ||||
| P0446 | Evaporative Emissions System - Canister Vent (Cut) Control Malfunction | B | ||||
| P0447 | Evaporative Emissions System - Vent Valve Circuit Open | D | ||||
| P0448 | Evaporative Emissions System - Vent Control Circuit Open | D | ||||
| P0452 | Fuel Tank Pressure Sensor - Low Voltage | B | ||||
| P0453 | Fuel Tank Pressure Sensor - High Voltage | B | ||||
| P0456 | EVAP Control System Very Small Leak Detected | B | ||||
| P0461 | Fuel Level Sensor - Range/Performance Malfunction | D | ||||
| P0462 | Fuel Level Sensor Circuit - Low Voltage | B | ||||
| P0463 | Fuel Level Sensor Circuit - High Voltage | B | ||||
| P0464 | Fuel Level Sensor - Noisy Signal | D | ||||
| P0502 | Vehicle Speed Sensor Circuit - Low Input | B | ||||
| P0506 | Idle Control System - Low RPM | B | ||||
| P0507 | Idle Control System - High RPM | B | ||||
| P0562 | System Voltage Low | D | ||||
| P0563 | System Voltage High | B | ||||
| P0565 | Cruise Main Switch Circuit Error | D | ||||
| P0566 | Cruise Cancel Switch Error | D | ||||
| P0567 | Cruise Resume Switch Error | D | ||||
| P0568 | Cruise Set Switch Error | D | ||||
| P0601 | Powertrain Control Module Memory Error | A | ||||
| P0602 | Powertrain Control Module Programming Error | D | ||||
| P0604 | Powertrain Control Module Ram Error | D | ||||
| P0606 | Powertrain Control Module Internal Performance | D | ||||
| P0705 (2) | Transmission Range Switch Circuit Illegal Position | D | ||||
| P0706 (2) | Transmission Range Switch Performance | D | ||||
| P0711 (2) | Transmission Fluid Temperature Sensor Performance | D | ||||
| P0712 (2) | Transmission Fluid Temperature Sensor Circuit Low Input | D | ||||
| P0713 (2) | Transmission Fluid Temperature Sensor Circuit High Input | D | ||||
| P0719 (2) | Brake Switch Circuit Low (Stuck On) | D | ||||
| P0722 (2) | Automatic Transmission Output Speed Sensor Low Input | B | ||||
| P0723 (2) | Automatic Transmission Output Speed Sensor Intermittent | B | ||||
| P0724 (2) | Brake Switch Circuit High (Stuck Off) | D | ||||
| P0730 (2) | Gear Error Without Input Speed | C | ||||
| P0742 (2) | Torque Converter Clutch Circuit Stuck On | B | ||||
| P0748 (2) | Transmission Pressure Control Solenoid Electrical Circuit Fault | C | ||||
| P0751 (2) | Transmission Shift Solenoid "A" Performance (Stuck Off) | B | ||||
| P0752 (2) | Transmission Shift Solenoid "A" Performance (Stuck On) | B | ||||
| P0753 (2) | Transmission Shift Solenoid "A" Electrical Circuit Fault | B | ||||
| P0756 (2) | Transmission Shift Solenoid "B" Performance (Stuck Off) | B | ||||
| P0757 (2) | Transmission Shift Solenoid "B" Performance (Stuck On) | B | ||||
| P0758 (2) | Transmission Shift Solenoid "B" - Electrical Circuit Fault | B | ||||
| P1106 | Manifold Absolute Pressure Sensor Circuit - Intermittent High Voltage | D | ||||
| P1107 | Manifold Absolute Pressure Sensor Circuit - Intermittent Low Voltage | D | ||||
| P1111 | Intake Air Temperature Sensor Circuit - Intermittent High Voltage | D | ||||
| P1112 | Intake Air Temperature Sensor Circuit - Intermittent Low Voltage | D | ||||
| P1114 | Engine Coolant Temperature Sensor Circuit - Intermittent Low Voltage | D | ||||
| P1115 | Engine Coolant Temperature Sensor Circuit - Intermittent High Voltage | D | ||||
| P1120 | Throttle Position Sensor 1 - Circuit Malfunction | D | ||||
| P1125 | Electric Throttle Control Limit Performance Mode | A | ||||
| P1133 | Bank 1 HO2S No. 1 Circuit - Insufficient Switching | B | ||||
| P1134 | Bank 1 HO2S No. 1 Circuit - Transition Time Ratio | B | ||||
| P1153 | Bank 2 HO2S No. 1 Circuit - Insufficient Switching | B | ||||
| P1154 | Bank 2 HO2S No. 1 Circuit - Transition Time Ratio | B | ||||
| P1167 | Fuel System Rich During Decel Fuel Cut Off (Bank 1) | D | ||||
| P1171 | Fuel System Lean During Acceleration | D | ||||
| P1220 | Throttle Position Sensor 2 - Circuit Fault | B | ||||
| P1221 | Throttle Position Sensor 1 & Throttle Position Sensor 2 - Correlation Error | D | ||||
| P1271 | Acceleration Position Sensor 1 & Acceleration Position Sensor 2 - Correlation Error | D | ||||
| P1272 | Acceleration Position Sensor 2 & Acceleration Position Sensor 3 - Correlation Error | D | ||||
| P1273 | Acceleration Position Sensor 1 & Acceleration Position Sensor 3 - Correlation Error | D | ||||
| P1275 | Acceleration Position Sensor 1 - Circuit Malfunction | B | ||||
| P1280 | Acceleration Position Sensor 2 - Circuit Malfunction | B | ||||
| P1285 | Acceleration Position Sensor 3 - Circuit Malfunction | B | ||||
| P1290 | Electric Throttle Control Forced Idle Mode | A | ||||
| P1295 | Electric Throttle Control Power Management Mode | A | ||||
| P1299 | Electric Throttle Control Forced Engine Shutdown Mode | A | ||||
| P1310 | ION Sensing Module Diagnostic | A | ||||
| P1311 | ION Sensing Module SEC 1 Line Circuit Fault | A | ||||
| P1312 | ION Sensing Module SEC 2 Line Circuit Fault | A | ||||
| P1326 | ION Sensing Module Combustion Quality Circuit Fault | A | ||||
| P1340 | ION Sensing Module Cylinder Id Fault - Cylinder Synchronization Failure | B | ||||
| P1404 | Exhaust Gas Recirculation Range/Performance Stuck Valve | B | ||||
| P1441 | Evaporative System Flow During Non-Purge | B | ||||
| P1514 | Throttle Position Sensor & Mass Air Flow Sensor - Correlation Error | A | ||||
| P1515 | Command - Actual Throttle Position Sensor Correlation Error | A | ||||
| P1516 | Command - Actual Throttle Position Sensor Correlation Error | A | ||||
| P1523 | Throttle Actuator Control Return Performance Malfunction | D | ||||
| P1574 | Brake Switch No Operation | D | ||||
| P1625 | Powertrain Control Module Unexpected Reset | D | ||||
| P1635 | Reference Voltage No. 1 Circuit Fault | D | ||||
| P1636 | Powertrain Control Module RAM Stack | D | ||||
| P1639 | Reference Voltage No. 2 Circuit Fault | D | ||||
| P1640 | Output Driver Module No. 1 Circuit Fault | D | ||||
| P1646 | Reference Voltage No. 3 Circuit Fault | D | ||||
| P1650 | Quad Driver Module "A" Fault | D | ||||
| P1850 (2) | Brake Band Apply Solenoid Malfunction | D | ||||
| P1860 (2) | Torque Converter Clutch Solenoid Electrical Fault | B | ||||
| P1870 (2) | Transmission Component Slipping | B | ||||
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