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P0645 Diagnostic Trouble Code Discussion for April 2006

A/C Clutch Relay Circuit Malfunction


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Trouble Ticket Help Requests for DTC P0645
Help Request Posted
2004 Chevrolet Impala 3.4L No Start VIN: 2G1WF52E84
P0645: A/C Clutch Relay Control Circuit Malfunction. When the car does'nt start it has no spark. There is nothing consistent other than leaving it cool off for a bit then it starts again. It will run once its started and will not leave you stranded. I have wiggled the harness, repaired 1 ground and inspected the...
April 10, 2006
2004 Chevrolet Impala 3.4L No Start VIN: 2G1WF52E84
P0645: A/C Clutch Relay Control Circuit Malfunction. When the car does'nt start it has no spark. There is nothing consistent other than leaving it cool off for a bit then it starts again. It will run once its started and will not leave you stranded. I have wiggled the harness, repaired 1 ground and inspected the...
April 18, 2006
2004 Chevrolet Impala 3.4L No Start VIN: 2G1WF52E84
P0645: A/C Clutch Relay Control Circuit Malfunction. When the car does'nt start it has no spark. There is nothing consistent other than leaving it cool off for a bit then it starts again. It will run once its started and will not leave you stranded. I have wiggled the harness, repaired 1 ground and inspected the...
April 10, 2006
2004 Chevrolet Impala 3.4L No Start VIN: 2G1WF52E84
P0645: A/C Clutch Relay Control Circuit Malfunction. When the car does'nt start it has no spark. There is nothing consistent other than leaving it cool off for a bit then it starts again. It will run once its started and will not leave you stranded. I have wiggled the harness, repaired 1 ground and inspected the...
April 18, 2006