How to change a fuse for air conditioner and heater

Tiny
CHRISTYSFAM5
  • MEMBER
  • 2000 OLDSMOBILE INTRIGUE
  • 3.6L
  • 6 CYL
  • AUTOMATIC
  • 148,000 MILES
I need to change the fuse for the heater and air conditioner to blow but I have no idea how to do that. Can somebody tell me how or where and which one it is?
Saturday, January 11th, 2020 AT 12:53 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,694 POSTS
Hi,
I would be happy to help. The fuse box under the dash of the vehicle has a blower motor fuse. If you look at the attached pic, I highlighted it to help locate it.

Now, here are a few links you may find helpful:

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

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

Here is a link that explains how to check for power using a test light. You can get one nearly anywhere. They are inexpensive.

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

Can you let me know if this helps? All you really need to do is remove the fuse I indicated and replace it with one having the same amperage. Do Not put a fuse in it's place that is of a higher amperage.

Let me know exactly what is happening. For example, the fan only works on high or not at all.

Take care,
Joe
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Saturday, January 11th, 2020 AT 6:17 PM

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