A/C fan not working

Tiny
VERONICA HARRIS
  • MEMBER
  • 2009 CHEVROLET IMPALA
  • 0.6L
  • 3 CYL
  • 2WD
  • AUTOMATIC
  • 236,000 MILES
Cutting on the A/C one of the fans is not working. Could it be a fuse? I'm also changed me cramshaft sensor and pig tail, but my check engine light is on.
Thursday, June 17th, 2021 AT 8:15 PM

1 Reply

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Good morning,

I attached a wiring diagram for you to view. There are 2 fuses for this system. Check for power on both sides of the fuse with the key in the on position.

https://www.2carpros.com/articles/how-to-check-wiring

https://www.2carpros.com/articles/how-to-use-a-voltmeter

If you do have a bad fuse, you need to fix the reason it failed. Most likely it is the fan motor itself. I attached the procedure for replacing the motor as well.

https://www.2carpros.com/articles/how-to-check-a-car-fuse

https://www.2carpros.com/articles/replace-electric-fan-motor

Let me know the results of the fusees.

Roy

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Friday, June 18th, 2021 AT 2:35 AM

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