Heater

2002 PONTIAC GRAND AM
45,000 MILES • 6 CYL
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MANDYPLAY00
  • MEMBER
  • 1 POST
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??
Dec 15, 2010 at 12:14 PM
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ERNEST CLARK
  • ✓Experienced 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.
Feb 16, 2011 at 4:41 AM
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