Engine Cooling System DTCS
PCM DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Action |
|---|---|---|
| P0125 | Insufficient Coolant Temperature For Closed Loop Fuel Control | GO to PINPOINT TEST C . |
| P0126 | Insufficient Coolant Temperature for Stable Operation | GO to PINPOINT TEST C . |
| P0128 | Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature) | GO to PINPOINT TEST C . |
| P0217 | Engine Coolant Over Temperature Condition | GO to PINPOINT TEST B . |
| P1285 | Cylinder Head Over Temperature Condition | GO to PINPOINT TEST B . |
| P1299 | Cylinder Head Over Temperature Protection Active | GO to PINPOINT TEST B . |
| All Other PCM DTCs | - | REFER to ELECTRONIC ENGINE CONTROLS . |