I need to know the order in which the wires go into the blower motor in this car

Tiny
BERGEZJOHN
  • MEMBER
  • 2001 PONTIAC BONNEVILLE
  • 270,000 MILES
I have replaced the blower motor on the car and the wires have gotton pulled from the factory plug in, I have no idea in which order they are supposed to plug into the motor. There are three wires for this model, one heavy black, one heavy purple and one smaller purple. In which direction do the plug into the motor for it to work properly?
Wednesday, February 29th, 2012 AT 5:02 PM

5 Replies

Tiny
CADIEMAN
  • MECHANIC
  • 3,544 POSTS
The black and purple hook to the blower motor. Black is ground that hooks to the blower motor housing. Motor powerwire hooks to the power connecter the 2 purple wires should go to the same terminal.
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Wednesday, February 29th, 2012 AT 5:31 PM
Tiny
BERGEZJOHN
  • MEMBER
  • 3 POSTS
I hoooked it up as your digram shows but the blower motor runs non stop even when key is removed from the car. Im lost.
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Wednesday, February 29th, 2012 AT 6:05 PM
Tiny
WRENCHTECH
  • MECHANIC
  • 20,757 POSTS
Change the blower speed control module.
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Wednesday, February 29th, 2012 AT 6:08 PM
Tiny
BERGEZJOHN
  • MEMBER
  • 3 POSTS
You have been awsome and greatly helpfull but im still lost, where is it, how do I find it?
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Wednesday, February 29th, 2012 AT 6:24 PM
Tiny
CADIEMAN
  • MECHANIC
  • 3,544 POSTS
The a/c module is bolted in the top of the a/c case. Follow the power wire to module it has 2 connecters and 2or3 7mm screws
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Wednesday, February 29th, 2012 AT 9:36 PM

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