| P0532 |
A/C Refrigerant Pressure Sensor A Circuit Low |
GO to Pinpoint Test B |
| P0533 |
A/C Refrigerant Pressure Sensor A Circuit High |
GO to Pinpoint Test B |
| P0645 |
A/C Clutch Relay Control Circuit |
GO to Pinpoint Test C |
| P0646 |
A/C Clutch Relay Control Circuit Low - (Diesel only) |
GO to Pinpoint Test C |
| P0647 |
A/C Clutch Relay Control Circuit High - (Diesel only) |
GO to Pinpoint Test C |
| 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 J |
| P193E |
A/C Clutch Request Signal |
GO to Pinpoint Test N |
| All Other PCM Diagnostic Trouble Codes (DTCs) |
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REFER to: Electronic Engine Controls
.
REFER to: Electronic Engine Controls
.
REFER to: Electronic Engine Controls
. |