Questions and Answers

Pontiac Grand Prix Blower Stays On Q. When my wife got to work this morning, and shut the car off, the heater blower motor kept running. This has never happened before. She turned the ignition switch off and on several times before it shut off. As this has never happened before she was worried about it I have know idea what to check. I don't have the vehicle here now so I can't give you all the information.

I hope this is enough 2000 Pontiac Grand Prix, V-6, automatic transmission with A/C. I think it has climate control.

Thank you,
Gary

A. Could be the control head or just a sticking relay. You would need a schematic and a diagnostic chart to pinpoint this problem. My advice is take it to a dealer and make sure you can duplicate the problem.