1999 Pontiac Grand Prix Blower motor

1999 PONTIAC GRAND PRIX
100,000 MILES • 6 CYL • FWD • AUTOMATIC
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AMERICAN MUSCLE
  • MEMBER
  • 3 POSTS
The blower only works on the 5th and highest setting.

The air conditioning doesn't work even though it's seems to have a charge and all the fuses seem to work.

sorry about the donation if i had money i would have had it done.
Aug 24, 2010 at 6:41 PM
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TOOOMANYTOYS
  • CAR REPAIR CONTRIBUTOR
  • 513 POSTS
Check the blower resistor pack located under the glove box. Remove resistor from evap case and inspected to see if its burnt.
Aug 24, 2010 at 6:47 PM
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AMERICAN MUSCLE
  • MEMBER
  • 3 POSTS
Would that also stop my ac to not work at all
Aug 24, 2010 at 6:51 PM
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TOOOMANYTOYS
  • CAR REPAIR CONTRIBUTOR
  • 513 POSTS
Here is breakdown of the blower control system. If the a.c compressor comes on and the a/c line going into the vehicle is cold. IT may all be electrically related. I fthe lines are not cold you may have two seperate concerns.


https://images.2carpros.com/forum/automotive_pictures/462613_79214240_1.jpg

Aug 25, 2010 at 6:45 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.