Diagnostic Trouble Code Index
DIAGNOSTIC TROUBLE CODE DESCRIPTIONS
| DTC | Description |
|---|---|
| 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 P0620 | Alternator Control Circuit |
| 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 (Bank1) |
| DTC P0642 | Sensor Reference Voltage A Circuit Low |
| DTC P0643 | Sensor Reference Voltage A Circuit High |
| DTC P0646 | A/C Clutch Relay Control Circuit Low |
| DTC P0647 | A/C Clutch Relay Control Circuit High |
| DTC P0652 | Sensor Reference Voltage B Circuit Low |
| DTC P0653 | Sensor Reference Voltage B Circuit High |
| DTC P0661 | Intake Manifold Tuning Valve Control Circuit Low (Bank1) |
| DTC P0662 | Intake Manifold Tuning Valve Control Circuit High (Bank1) |
| DTC P0698 | Sensor Reference Voltage C Circuit Low |
| DTC P0699 | Sensor Reference Voltage C Circuit High |
| DTC P06A4 | Sensor Reference Voltage D Circuit Low |
| DTC P06A5 | Sensor Reference Voltage D Circuit High |
| DTC P0704 | Clutch Switch Input Circuit Malfunction |
| DTC P2004 | Intake Manifold Runner Control Stuck Open (Bank1) |
| DTC P2006 | Intake Manifold Runner Control Stuck Closed (Bank1) |
| DTC P2008 | Intake Manifold Runner Control Circuit/Open (Bank1) |
| DTC P200A | Intake Manifold Runner Performance (Bank 1) |
| DTC P2016 | Intake Manifold Runner Position Sensor/Switch Circuit Low (Bank1) |
| DTC P2017 | Intake Manifold Runner Position Sensor/Switch Circuit High (Bank1) |
| DTC P2096 | Post Catalyst Fuel Trim System too Lean (Bank1) |
| DTC P2097 | Post Catalyst Fuel Trim System too Rich (Bank1) |
| DTC P2101 | Throttle Actuator Control Motor Circuit Range/Performance |
| DTC P2104 | Throttle Actuator Control System-Forced Idle |
| DTC P2105 | Throttle Actuator Control System-Force Engine Shut down |
| DTC P2106 | Throttle Actuator Control System-Force Limited Power |
| DTC P2110 | Throttle Actuator Control System-Forced Limited RPM |
| DTC P2118 | Throttle Actuator Control Motor Current Range/Performance |
| DTC P2119 | Throttle Actuator Control Throttle Body Range/Performance |
| DTC P2122 | Throttle/Pedal Position Sensor/Switch D Circuit Low Input |
| DTC P2123 | Throttle/Pedal Position Sensor/Switch D Circuit High Input |
| DTC P2127 | Throttle/Pedal Position Sensor/Switch E Circuit Low Input |
| DTC P2128 | Throttle/Pedal Position Sensor/Switch E Circuit-High Input |
| DTC P2138 | Throttle/Pedal Position Sensor/Switch D/E Voltage Correlation |
| DTC P2159 | Vehicle Speed Sensor B Range/Performance (Wheel Speed Sensor) |
| DTC P2187 | System too Lean at Idle (Additive) (Bank1) |
| DTC P2188 | System too Rich at Idle (Bank1) |
| DTC P2191 | System too Lean at Higher Load (Multiple) (Bank1) |
| DTC P2192 | System too Rich at Higher Load (Bank1) |
| DTC P2195 | O2 Sensor Signal Stuck Lean (Bank1 Sensor1) |
| DTC P2196 | O2 Sensor Signal Stuck Rich (Bank1 Sensor1) |
| DTC P2237 | O2 Sensor Pumping Current Circuit/Open (Bank1 Sensor1) |
| DTC P2243 | O2 Sensor Reference Voltage Circuit/Open (Bank1 Sensor1) |
| DTC P2251 | O2 Sensor Reference Ground Circuit/Open (Bank1 Sensor1) |
| DTC P2270 | O2 Sensor Signal Stuck Lean (Bank1 Sensor2) |
| DTC P2271 | O2 Sensor Signal Stuck Rich (Bank1 Sensor2) |
| DTC P2297 | O2 Sensor Out of Range During Deceleration- (Bank1 Sensor1) |
| DTC P2414 | O2 Sensor Exhaust Sample Error (Bank1 Sensor1) |
| DTC P2502 | Battery Voltage Rationality |
| DTC P2503 | No Battery Charge |
| DTC P2610 | ECM/PCM Internal Engine Off Timer Performance |
| DTC P2626 | O2 Sensor Pumping Current Trim Circuit/Open (Bank 1 Sensor 1) |
| 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 |