Electronic Engine Control System DTCS: Pcm
PCM DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Action to Take |
|---|---|---|
| P0125 | Insufficient Coolant Temp For Closed Loop Fuel Control | Refer to ENGINE COOLING SYSTEM . |
| P0128 | Coolant Thermostat (Coolant Temp Below Thermostat Regulating Temperature) | Refer to ENGINE COOLING SYSTEM . |
| P0217 | Engine Coolant Overtemperature Condition | refer to ENGINE COOLING SYSTEM . |
| P0512 | Starter Request Circuit | Refer to STARTING SYSTEM . |
| P0532 | A/C Refrigerant Pressure Sensor A Circuit Low | Refer to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS . |
| P0533 | A/C Refrigerant Pressure Sensor A Circuit High | Refer to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS . |
| P0562 | System Voltage Low | Refer to CHARGING SYSTEM . |
| P0563 | System Voltage High | Refer to CHARGING SYSTEM . |
| P0579 | Cruise Control Multi-Function Input A Circuit Range/Performance | Refer to CRUISE CONTROL SYSTEM . |
| P0581 | Cruise Control Multi-Function Input A Circuit High | Refer to CRUISE CONTROL SYSTEM . |
| P0602 | Powertrain Control Module Programming Error | Refer to MODULE COMMUNICATIONS NETWORK - MODULE CONFIGURATION . |
| P0605 | Internal Control Module Read Only Memory (ROM) Error | Refer to MODULE COMMUNICATIONS NETWORK - MODULE CONFIGURATION . |
| P0620 | Generator Control Circuit | Refer to CHARGING SYSTEM . |
| P0625 | Generator Field Terminal Circuit Low | Refer to CHARGING SYSTEM . |
| P0626 | Generator Field Terminal Circuit High | Refer to CHARGING SYSTEM . |
| P0645 | A/C Clutch Relay Control Circuit | Refer to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS . |
| P065B | Generator Control Circuit Range/Performance | Refer to CHARGING SYSTEM . |
| P1260 | Theft Detected, Vehicle Immobilized | Refer to ANTI-THEFT SYSTEM - PASSIVE ANTI-THEFT SYSTEM (PATS) . |
| P1285 | Cylinder Head Overtemperature Condition | Refer to ENGINE COOLING SYSTEM . |
| P1299 | Cylinder Head Overtemperature Protection Active | Refer to ENGINE COOLING SYSTEM . |
| P1464 | A/C Demand Out Of Self Test Range | Refer to CLIMATE CONTROL SYSTEM - GENERAL INFORMATION AND DIAGNOSTICS . |
| P1572 | Brake Pedal Switch Circuit | Refer to CRUISE CONTROL SYSTEM . |
| P1602 | Immobilizer/ECM Communication Error a | Refer to ANTI-THEFT SYSTEM - PASSIVE ANTI-THEFT SYSTEM (PATS) . |
| P1622 | Immobilizer ID Does Not Match | Refer to ANTI-THEFT SYSTEM - PASSIVE ANTI-THEFT SYSTEM (PATS) . |
| P1639 | Vehicle ID Block Corrupted, Not Programmed | Refer to MODULE COMMUNICATIONS NETWORK - MODULE CONFIGURATION . |
| P1703 | Brake Switch Out Of Self Test Range | Refer to CRUISE CONTROL SYSTEM . |
| U0300 | Internal Control Module Software Incompatibility | Refer to MODULE COMMUNICATIONS NETWORK - MODULE CONFIGURATION . |
| U2051 | One or More Calibration Files Missing / Corrupt | Refer to MODULE COMMUNICATIONS NETWORK - MODULE CONFIGURATION . |
| All Other DTCs | - | Refer to INTRODUCTION . |