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P0645 Diagnostic Trouble Code Discussion for April 2015

A/C Clutch Relay Circuit Malfunction

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Trouble Ticket Help Requests for DTC P0645
Help Request Posted
2006 Chevrolet Impala LT 3.9L MIL Lamp on VIN: 2G1WC58126
P0645: A/C Compressor Clutch Relay Control Circuit Malfunction. I was wondering if there was a ground that didnt get reinstalled or if thy all have a common ground. I do not believe there was a problem before the accident. Theres also a code for the traction control. It says that there is no trouble with the system just no...
April 20, 2015