A/C fan not working

2009 CHEVROLET IMPALA
236,000 MILES • 0.6L • 3 CYL • 2WD • AUTOMATIC
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VERONICA HARRIS
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  • 1 POST
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.
Jun 17, 2021 at 8:15 PM
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ASEMASTER6371
  • CERTIFIED EXPERT
  • 52,796 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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Jun 18, 2021 at 2:35 AM