Powertrain Control Module (PCM) DTC Chart
| DTC | Description | Action |
|---|---|---|
| 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 |
| P06A0 | Variable A/C Compressor Control Circuit | GO to Pinpoint Test Q |
| 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 |
| P193E | A/C Clutch Request Signal | GO to Pinpoint Test R |
| All Other PCM Diagnostic Trouble Codes (DTCs) | -- | REFER to: Electronic Engine Controls (201kW/273PS)
. REFER to: Electronic Engine Controls (257kW/350PS) . REFER to: Electronic Engine Controls (209kW/284PS) . REFER to: Electronic Engine Controls (227kW/301PS) . |