Blower motor wiring problem

Tiny
CAITK16
  • MEMBER
  • 2005 SATURN VUE
  • 74,000 MILES
There is something wrong with the blower motor, but I do not know how to fix it. When I try to turn on the heat or AC, no air comes out. If you connect the wiring from the car battery to the blower motor, it works, but it does not work with its own wires. I am not sure if they are not connected correctly or damaged, but about how much would it cost to get this fixed at a service center? And if I were to try to take care of this on my own, which information do I need to know in order to know what I am looking for and how to do so? Please help, winter is coming, and I cannot drive this car if the defroster does not work.
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Monday, November 7th, 2011 AT 7:59 PM

2 Replies

Tiny
SATURNTECH9
  • MEMBER
Hello,

There is a blower motor relay that sounds like it has gone out. Here is a guide to help you check it and the relay location below:

https://www.2carpros.com/articles/how-to-check-an-electrical-relay-and-wiring-control-circuit

Here are fuse and the AC wiring so you can see how it works.

Check out the diagrams (below). Please let us know what happens.

Cheers
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Monday, November 7th, 2011 AT 8:11 PM
Tiny
LORNIA
  • MEMBER
Thanks! Helped me in my car all fixed. :)
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Thursday, July 5th, 2018 AT 2:22 PM

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