Engine Cooling
PCM DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Action |
|---|---|---|
| P0128 | Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature) | GO to PINPOINT TEST 3: THE ENGINE DOES NOT REACH NORMAL OPERATING TEMPERATURE |
| P0480 P0481 P0482 |
Fan Control (FC) Circuit 1, 2 or 3, respectively | See FOREWORD |
| P1285 | Cylinder Head Over Temperature (CHT) Condition | GO to PINPOINT TEST 2: THE ENGINE OVERHEATS |
| P1299 | Cylinder Head Over Temperature (CHT) Protection Active | GO to PINPOINT TEST 2: THE ENGINE OVERHEATS |
| All other DTCs | - | See FOREWORD |