HVAC DTCS
HVAC DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | DEFINITION |
|---|---|
| DTC P0532 or P0533 | Air Conditioning Refrigerant Pressure Sensor Circuit |
| DTC P0646 or P0647 | Air Conditioning Clutch Relay Control Circuit |
| DTC P1540 | Air Conditioning Refrigerant Overpressure - Air Conditioning Disabled |