Cooling fan not working?

Tiny
GERALEB
  • MEMBER
  • 2016 CADILLAC CTS
  • 3.6L
  • 6 CYL
  • 4WD
  • AUTOMATIC
  • 13,564 MILES
Inoperable fan.
Saturday, August 6th, 2022 AT 9:23 PM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,643 POSTS
In the right front fuse panel, there are 2 fuses # 1 - 70 amp and #4 - 70 amp that we need to check. Here is a guide to help and I have found the cooling fan wiring diagrams. If the fuses check out there is a cooling fan control module that sounds like it is not working, here is the location as well:

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

and

https://www.2carpros.com/articles/how-to-use-a-test-light-circuit-tester

Check out the diagrams (below). Please let us know what you find.
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Sunday, August 7th, 2022 AT 8:55 AM

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