Climate Control System: Pcm
PCM DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Action to Take |
|---|---|---|
| P0532 | A/C Refrigerant Pressure Sensor A Circuit Low | GO to PINPOINT TEST A . |
| P0533 | A/C Refrigerant Pressure Sensor A Circuit High | GO to PINPOINT TEST A . |
| P0645 | A/C Clutch Relay Control Circuit | GO to PINPOINT TEST B . |
| P1464 | A/C Demand Out Of Self Test Range | If the HVAC selector was not powered off, power the HVAC off, CLEAR the DTCs and REPEAT the self-test. If the DTC does not return, ignore the DTC and continue diagnosing other DTCs or symptoms. If the DTC returns, GO to PINPOINT TEST N . |
| All Other DTCs | - | REFER to ELECTRONIC ENGINE CONTROLS . |