2002 Pontiac Grand Prix Blower motor

2002 PONTIAC GRAND PRIX
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JOHN MILHAUPT
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  • 1 POST
Electrical problem
2002 Pontiac Grand Prix 6 cyl Front Wheel Drive 94,000 miles

I washed my car this afternoon and now when I shut it off, the blower motor continues to run an high. I noticed while I was driving home, the motor would run on high intermittently and when I shut the car off, the motor still ran. I know this is a moisture problem but where do I start to look?
May 10, 2009 at 3:51 PM
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JACOBANDNICKOLAS
  • ✓ASE Certified Mechanic
  • 110,194 POSTS
  • ASE Certified Mechanic
There is a blower motor relay under the hood (I believe on the passanger side firewall) that may be shorting out for you. That is where I would start.

Joe
May 18, 2009 at 10:28 AM
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