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My engine overheats because the fan is not working?

Tiny
AOCOX
  • MEMBER
  • 1995 OLDSMOBILE CUTLASS
My engine overheats because the fan is not working. What could cause me fan not to work? Could it be the fuse or an electrical problem. Please let me me.

Thanks Angela
Friday, April 10th, 2009 AT 9:33 AM

3 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Check all the fuses below if okay -test the relays. Try this power the fan motor direct from the battery if it comes on-test the coolant temperature sensor if okay could be a problem with the computer control of the relays-


https://www.2carpros.com/forum/automotive_pictures/12900_fuses_8.jpg




https://www.2carpros.com/forum/automotive_pictures/12900_fan_circuit_1.jpg

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Friday, April 10th, 2009 AT 9:48 AM
Tiny
JOSE LUIS RIVERA
  • MEMBER
  • 1 POST
Where would I find those fuses at?
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Sunday, July 2nd, 2023 AT 6:17 PM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,574 POSTS
The fuse is on the right side of the dash, here is a wiring diagrams for the cooling fans so you can see how the system works and the fuse location as well.

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

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Monday, July 3rd, 2023 AT 1:49 PM

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