PCM DTC Chart
DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Action to Take |
|---|---|---|
| P0645 | Air Conditioning Clutch Relay (A/CCR) Control Circuit | GO to PINPOINT TEST A . |
| P1464 | A/C Demand Out Of Self Test Range | If the HVAC selector was not in the OFF position, PLACE it in the OFF position, CLEAR the DTCs and REPEAT the self-test. If the DTC does not return, IGNORE the DTC and CONTINUE diagnostics. If the DTC returns, GO to PINPOINT TEST G . |
| All Other DTCs | - | REFER to INTRODUCTION - GASOLINE MODELS or INTRODUCTION -- E-350 6.0L DIESEL . |