Possible Causes
| Possible Causes |
|---|
| LOSS OF COMMUNICATION WITH THE PCM OR MULTIPLE BUS PROBLEMS |
| A/C COMPRESSOR DTCS SET IN THE PCM |
| DTCS SET IN THE BODY CONTROL MODULE (BCM) |
| A/C COMPRESSOR CLUTCH ISSUE |
| HVAC MODULE |
Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .