PCM DTC Chart
PCM DTC CHART
| DTC | Description | Action |
|---|---|---|
| P0125 | Insufficient Coolant Temp For Closed Loop Fuel Control | Go to PINPOINT TEST C . |
| P0128 | Coolant Thermostat (Coolant Temp Below Thermostat Regulating Temperature) | Go to PINPOINT TEST C . |
| P0480 | Fan 1 Control Circuit | Refer to ELECTRONIC ENGINE CONTROLS . |
| P0481 | Fan 2 Control Circuit | Refer to ELECTRONIC ENGINE CONTROLS . |
| P0691 | Fan 1 Control Circuit Low | Refer to ELECTRONIC ENGINE CONTROLS . |
| P0692 | Fan 1 Control Circuit High | Refer to ELECTRONIC ENGINE CONTROLS . |
| P0693 | Fan 2 Control Circuit Low | Refer to ELECTRONIC ENGINE CONTROLS . |
| P0694 | Fan 2 Control Circuit High | Refer to ELECTRONIC ENGINE CONTROLS . |
| All Other PCM DTCs | - | Refer to ELECTRONIC ENGINE CONTROLS . |