Powertrain Control Module (Pcm)
POWERTRAIN CONTROL MODULE DTC CHART
| DTC | Description | Action |
|---|---|---|
| P0532 | A/C Refrigerant Pressure Sensor "A" Circuit Low | GO to PINPOINT TEST A: P0532, P0533 |
| P0533 | A/C Refrigerant Pressure Sensor "A" Circuit High | GO to PINPOINT TEST A: P0532, P0533 |
| P0645 | Air Conditioning Clutch Relay (A/CCR) Control Circuit | GO to PINPOINT TEST B: P0645 |
| P06A0 | Variable A/C Compressor Control Circuit | GO to PINPOINT TEST Q: P06A0 |
| P1464 | A/C Demand Out Of Self Test Range | If the HVAC selector was not powered off, POWER the HVAC off, CLEAR the Diagnostic Trouble Codes (DTCs) and REPEAT the self-test. If the DTC does not return, IGNORE the DTC and continue diagnosing other Diagnostic Trouble Codes (DTCs) or symptoms. If the DTC returns, GO to PINPOINT TEST H: THE A/C (AIR CONDITIONING) IS ALWAYS ON - A/C (AIR CONDITIONING) MODE ALWAYS COMMANDED ON |
| P2601 | Coolant Pump "A" Control Circuit Performance/Stuck Off | GO to PINPOINT TEST P: INSUFFICIENT HEAT IN AUTO START-STOP MODE ONLY |
| P2602 | Coolant Pump "A" Control Circuit Low | GO to PINPOINT TEST P: INSUFFICIENT HEAT IN AUTO START-STOP MODE ONLY |
| P2603 | Coolant Pump "A" Control Circuit High | GO to PINPOINT TEST P: INSUFFICIENT HEAT IN AUTO START-STOP MODE ONLY |
| All Other PCM Diagnostic Trouble | - |
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