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Heater

Tiny
MANDYPLAY00
  • MEMBER
  • 2002 PONTIAC GRAND AM
  • 6 CYL
  • 45,000 MILES
We had a snow storm so I started my car to let it warm up to defrost. Problem is my heater won't blow any air. I can heat it switch floor to max settings when I turn the dial but nothing is coming out. I don't know it ice or snow is blocking it. I let the car warm up for about 45 minutes hoping to thaw out the problem. What else can I do or what could the problem be?
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Wednesday, December 15th, 2010 AT 8:14 PM

1 Reply

Tiny
ERNEST CLARK
  • MECHANIC
  • 1,730 POSTS
If there's no air at all blowing, then the blower isn't coming on. First check the fuse. If bad, replace it. If good, remove the blower motor and apply direct current from battery. If it doesn't come on, replace it. If it does, then your problem is in a wire/connector or the control unit itself.
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Wednesday, February 16th, 2011 AT 12:41 PM

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