| BXXXX (3) | Body Control System Malfunction | (4) |
| CXXXX (3) | Chassis Control System Malfunction | (4) |
| P0016 | Crankshaft Position-To-Camshaft Position Correlation | B |
| P0101 | Mass Air Flow Sensor Performance | B |
| P0102 | Mass Air Flow Sensor Circuit - Low Frequency | B |
| P0103 | Mass Air Flow Sensor Circuit - High Frequency | B |
| P0106 | MAP System Performance | B |
| P0107 | MAP Sensor Circuit - Low Voltage | B |
| P0108 | MAP Sensor Circuit - High Voltage | B |
| P0112 | IAT Sensor Circuit - Low Voltage | B |
| P0113 | IAT Sensor Circuit - High Voltage | B |
| P0116 | ECT Sensor Performance | B |
| P0117 | ECT Sensor Circuit - Low Voltage | B |
| P0118 | ECT Sensor Circuit - High Voltage | B |
| P0121 | TP Sensor Performance | B |
| P0122 | TP Sensor Circuit - Low Voltage | B |
| P0123 | TP Sensor Circuit - High Voltage | B |
| P0125 | Excessive Time To Enter Closed Loop Fuel Control | B |
| P0128 | ECT Less Than Thermostat Regulating Temperature | B |
| P0131 | HO2S Circuit - Low Voltage - Bank 1, Sensor 1 | B |
| P0132 | HO2S Circuit - High Voltage - Bank 1, Sensor 1 | B |
| P0133 | HO2S Circuit - Slow Response - Bank 1 , Sensor 1 | B |
| P0134 | HO2S Circuit - Insufficient Activity - Bank 1, Sensor 1 | B |
| P0135 | HO2S Heater Circuit - Bank 1, Sensor 1 | B |
| P0137 | HO2S Circuit - Low Voltage - Bank 1, Sensor 2 | B |
| P0138 | HO2S Circuit - High Voltage - Bank 1, Sensor 2 | B |
| P0140 | HO2S Circuit - Insufficient Activity - Bank 1, Sensor 2 | B |
| P0141 | HO2S Heater Circuit - Bank 1, Sensor 2 | B |
| P0151 | HO2S Circuit - Low Voltage - Bank 2, Sensor 1 | B |
| P0152 | HO2S Circuit - High Voltage - Bank 2, Sensor 1 | B |
| P0153 | HO2S Circuit - Slow Response - Bank 2 , Sensor 1 | B |
| P0154 | HO2S Circuit - Insufficient Activity - Bank 2, Sensor 1 | B |
| P0155 | HO2S Heater Circuit - Bank 2, Sensor 1 | B |
| P0157 | HO2S Circuit - Low Voltage - Bank 2, Sensor 2 | B |
| P0158 | HO2S Circuit - High Voltage - Bank 2, Sensor 2 | B |
| P0160 | HO2S Circuit - Insufficient Activity - Bank 2, Sensor 2 | B |
| P0161 | HO2S Heater Circuit - Bank 2, Sensor 2 | B |
| P0171 | Fuel Trim System Lean - Bank 1 | B |
| P0172 | Fuel Trim System Rich - Bank 1 | B |
| P0174 | Fuel Trim System Lean - Bank 2 | B |
| P0175 | Fuel Trim System Rich - Bank 2 | B |
| P0200 | Fuel Injector Control Circuit | B |
| P0218 (5) | Transmission Fluid Overtemperature | C |
| P0230 | Fuel Pump Control Relay Circuit | B |
| P0300 | Engine Misfire Detected | B |
| P0315 | Crankshaft Position System Variation Not Learned | A |
| P0325 | Knock Sensor Module Circuit | B |
| P0327 | Knock Sensor Circuit - Low Voltage | B |
| P0335 | Crankshaft Position Sensor Circuit | B |
| P0336 | Crankshaft Position Sensor Circuit Performance | B |
| P0341 | Camshaft Position Sensor Circuit Performance | B |
| P0351 | Ignition Control Circuit | B |
| P0420 | TWC System - Low Efficiency - Bank 1 | A |
| P0430 | TWC System - Low Efficiency - Bank 2 | A |
| P0442 | EVAP System - Small Leak | A |
| P0443 | EVAP Purge Solenoid Control Circuit | B |
| P0446 | EVAP Vent System Blocked Or Restricted | A |
| P0449 | EVAP Canister Vent Solenoid Valve Control Circuit | B |
| P0452 | Fuel Tank Pressure Sensor - Low Voltage | B |
| P0453 | Fuel Tank Pressure Sensor - High Voltage | B |
| P0455 | EVAP System Leak Detected (Gross Leak/No Flow) | A |
| P0461 (6) | Fuel Level Sensor Circuit Performance | C |
| P0462 (6) | Fuel Level Sensor Circuit - Low Voltage | C |
| P0463 (6) | Fuel Level Sensor Circuit - High Voltage | C |
| P0496 | EVAP System High Purge Flow | B |
| P0502 (5) | Vehicle Speed Sensor Low Output | B |
| P0503 (5) | Vehicle Speed Sensor Erratic | B |
| P0506 | Idle Control System - Low RPM | B |
| P0507 | Idle Control System - High RPM | B |
| P0522 (6) | Engine Oil Pressure Sensor Circuit Low Voltage | C |
| P0523 (6) | Engine Oil Pressure Sensor Circuit High Voltage | C |
| P0562 (7) | Low System Voltage | C |
| P0563 (7) | High System Voltage | C |
| P0601 - P0607 | PCM Memory/Programming Malfunction | A |
| P0608 (6) | Vehicle Speed Circuit Fault | C |
| P0609 (3) | Vehicle Speed Signal Circuit - Low Voltage | C |
| P0641 | 5-Volt Reference Circuit Out-Of-Range | B |
| P0650 | MIL Control Circuit | B |
| P0651 | Sensor Reference Voltage Circuit | B |
| P0706 (5) | Transmission Range Switch | C |
| P0711 (5) | TFT Sensor Circuit - Range/Performance | C |
| P0712 (5) | TFT Sensor Circuit - Low Input | C |
| P0713 (5) | TFT Sensor Circuit - High Input | C |
| P0719 (5) | Brake Switch Circuit Low/No Signal | C |
| P0724 (5) | Brake Switch Circuit High Input | C |
| P0740 (5) | TCC Solenoid Valve Circuit - Electrical Malfunction | B |
| P0741 (5) | TCC System High Slip Detected | B |
| P0742 (5) | TCC System Low Slip Detected | B |
| P0748 (5) | Pressure Control Solenoid Valve Circuit - Electrical Malfunction | C |
| P0751 (5) | 1-2 Shift Solenoid Valve Performance | B |
| P0752 (5) | 1-2 Shift Solenoid Valve Performance | B |
| P0753 (5) | 1-2 Shift Solenoid Circuit - Electrical Malfunction | B |
| P0756 (5) | 2-3 Shift Solenoid Valve Performance | A |
| P0757 (5) | 2-3 Shift Solenoid Valve Performance | A |
| P0758 (5) | 2-3 Shift Solenoid Circuit - Electrical Malfunction | A |
| P0785 (5) | 3-2 Shift Solenoid Circuit - Electrical Malfunction | B |
| P0894 (5) | Excessive TCC Slip | B |
| P1106 | MAP Sensor Circuit - Intermittent High Voltage | C |
| P1107 | MAP Sensor Circuit - Intermittent Low Voltage | C |
| P1111 | IAT Sensor Circuit - Intermittent High Signal Voltage | C |
| P1112 | IAT Sensor Circuit - Intermittent Low Signal Voltage | C |
| P1114 | ECT Sensor Circuit - Intermittent Low Signal Voltage | C |
| P1115 | ECT Sensor Circuit - Intermittent High Signal Voltage | C |
| P1121 | TP Sensor Circuit - Intermittent High Signal Voltage | C |
| P1122 | TP Sensor Circuit - Intermittent Low Signal Voltage | C |
| P1133 | HO2S Circuit - Insufficient Switching - Bank 1, Sensor 1 | B |
| P1153 | HO2S Circuit - Insufficient Switching - Bank 2, Sensor 1 | B |
| P1258 | Engine Over-Temperature Condition | A |
| P1380 | EBCM DTC Detected - Rough Road Data Unstable | C |
| P1381 | Misfire Detected - No EBCM/PCM Serial Data | C |
| P1431 (6) | Secondary Fuel Level Sensor - Lack Of Signal Variation | C |
| P1432 (6) | Secondary Fuel Level Sensor - Lower Than Normal Signal | C |
| P1600 | PCM Memory/Programming Malfunction | A |
| P1621 | PCM Memory/Programming Malfunction | A |
| P1626 (8) | Theft Deterrent System - Loss Of Serial Communication | C |
| P1627 | PCM Memory/Programming Malfunction | A |
| P1631 (8) | Theft Deterrent System - Password Incorrect | C |
| P1637 (7) | Generator Turn-On Signal Circuit Voltage Out Of Range | C |
| P1638 (7) | Generator Pulse Width Modulated Signal Out Of Range | C |
| P1680 | PCM Memory/Programming Malfunction | A |
| P1681 | PCM Memory/Programming Malfunction | A |
| P1683 | PCM Memory/Programming Malfunction | A |
| P1810 (5) | Invalid TFP Manual Valve Position Switch State | B |
| P1860 (5) | TCC PWM Solenoid Circuit - Electrical Malfunction | B |
| P2610 | PCM Memory/Programming Malfunction | A |
| (1) DTC definitions may vary depending on vehicle and/or engine configuration. (2) See CODE TYPES under ON-BOARD DIAGNOSTICS. (3) See appropriate BODY CONTROL MODULES article in ACCESSORIES & EQUIPMENT. (4) Information is not available from manufacturer. (5) See appropriate DIAGNOSIS article in AUTOMATIC TRANSMISSIONS. (6) See appropriate ANALOG INSTRUMENT PANELS article in ACCESSORIES & EQUIPMENT. (7) See appropriate GENERATORS & REGULATORS article in STARTING & CHARGING SYSTEMS. (8) See appropriate ANTI-THEFT SYSTEMS article in ACCESSORIES & EQUIPMENT. |
