Diagnostic Trouble Code Index
DIAGNOSTIC TROUBLE CODE DESCRIPTIONS
| DTC | Description |
|---|---|
| DTC P0461 | Fuel Level Sensor 'A' Circuit Range/Performance |
| DTC P0462 | Fuel Level Sensor 'A' Circuit Low Input |
| DTC P0463 | Fuel Level Sensor 'A' Circuit High Input |
| DTC P0496 | Evaporative Emission System High Purge Flow |
| DTC P0497 | Evaporative Emission System Low Purge Flow |
| DTC P0501 | Vehicle Speed Sensor 'A' Range/Performance |
| DTC P0502 | Vehicle Speed Sensor 'A' Circuit Low Input |
| DTC P0503 | Vehicle Speed Sensor A Intermittent/Erratic/High |
| DTC P0504 | Brake Switch 'A' 'B' Correlation |
| DTC P0506 | Idle Air Control System-RPM Lower than Expected |
| DTC P0507 | Idle Air Control System-RPM Higher than Expected |
| DTC P0532 | A/C Refrigerant Pressure Sensor 'A' Circuit Low Input |
| DTC P0533 | A/C Refrigerant Pressure Sensor 'A' Circuit High Input |
| DTC P0562 | System Voltage Low |
| DTC P0563 | System Voltage High |
| DTC P0564 | Cruise Control Multi-Function Input A Circuit |
| DTC P0605 | Internal Control Module Read Only Memory (ROM) Error |
| DTC P0606 | ECM/PCM Processor |
| DTC P061B | Internal Control Module Torque Calculation Performance |
| DTC P0625 | Generator Field/F Terminal Circuit Low |
| DTC P0626 | Generator Field/F Terminal Circuit High |
| DTC P0630 | VIN Not Programmed or Incompatible-ECM/PCM |
| DTC P0638 | Throttle Actuator Control Range/Performance (Bank 1) |
| DTC P0642 | Sensor Reference Voltage 'A' Circuit Low |
| DTC P0645 | A/C Clutch Relay Control Circuit |
| DTC P0646 | A/C Clutch Relay Control Circuit Low |
| DTC P0647 | A/C Clutch Relay Control Circuit High |
| DTC P0650 | Malfunction Indicator Lamp (MIL) Control Circuit |
| DTC P0652 | Sensor Reference Voltage 'B' Circuit Low |
| DTC P0660 | Intake Manifold Tuning Valve Control Circuit/Open (Bank 1) |
| DTC P0661 | Intake Manifold Tuning Valve Control Circuit Low (Bank 1) |
| DTC P0662 | Intake Manifold Tuning Valve Control Circuit High (Bank 1) |
| DTC P0698 | Sensor Reference Voltage 'C' Circuit Low |
| DTC P0704 | Clutch Switch Input Circuit Malfunction |
| DTC P2066 | Fuel Level Sensor 'B' Performance |
| DTC P2067 | Fuel Level Sensor 'B' Circuit Low |
| DTC P2068 | Fuel Level Sensor 'B' Circuit High |
| DTC P2096 | Post Catalyst Fuel Trim System too Lean (Bank 1) |
| DTC P2097 | Post Catalyst Fuel Trim System too Rich (Bank 1) |
| DTC P2098 | Post Catalyst Fuel Trim System Too Lean (Bank 2) |
| DTC P2099 | Post Catalyst Fuel Trim System Too Rich (Bank 2) |
| DTC P2101 | Throttle Actuator Control Motor Circuit Range/Performance |
| DTC P2106 | Limp Home Mode - Force Limited Power |
| DTC P2122 | Accelerator Position Sensor 1 Signal Circuit Low Input |
| DTC P2123 | Accelerator Position Sensor 1 Signal Circuit High Input |
| DTC P2127 | Accelerator Position Sensor 2 Signal Circuit Low Input |
| DTC P2128 | Accelerator Position Sensor 2 Signal Circuit-High Input |
| DTC P2138 | Accelerator Position Sensor 1 & 2 Signal Voltage Correlation |
| DTC P2187 | System too Lean at Idle (←Additive) (Bank 1) |
| DTC P2188 | System too Rich at Idle (Bank 1) |
| DTC P2189 | System Too Lean at Idle (←Additive) (Bank 2) |
| DTC P2190 | System too Rich at Idle (Bank 2) |
| DTC P2191 | System too Lean at Higher Load (Multiple) (Bank 1) |
| DTC P2192 | System too Rich at Higher Load (Bank 1) |
| DTC P2193 | System Too Lean at Higher Load (←Multiple) (Bank 2) |
| DTC P2194 | System Too Rich at Higher Load (Bank 2) |
| DTC P2270 | O2 Sensor Stuck Lean - Bank1 Sensor 2 |
| DTC P2271 | O2 Sensor Stuck Rich - Bank1 Sensor 2 |
| DTC P2272 | O2 Sensor Stuck Lean - Bank2 Sensor 2 |
| DTC P2273 | O2 Sensor Stuck Rich - Bank2 Sensor 2 |
| DTC P2502 | Charging System Voltage |
| DTC P2610 | ECM/PCM-Engine Off Timer Performance |
| DTC U0001 | High Speed CAN Communication Bus off |
| DTC U0101 | Lost Communication With TCM |
| DTC U1111 | Battery Sensor fault detected by ECU |
| DTC U1112 | LIN Communication Error |