A/C not working

SHANNON WOLF

MEMBER
2011 CADILLAC SRX
3.0L
V6
AUTOMATIC
200,000 MILES

I don't know if it has a short or if it's a fuse.

Monday, June 7th, 2021 AT 11:17 AM

4 Replies

JACOBANDNICKOLAS

MECHANIC
109,645 POSTS

Hi,

Did this happen all at once? Does anything work with the HVAC system?

I attached the wiring schematic below. I highlighted a fuse to check to get started. Here is a link you may find helpful:

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

Let me know what you find. Also, let me know if the A/C was working properly prior to this happening.

Take care,

Joe

See pics below Note: I had to cut the wiring schematic in half to make it readable. I did overlap them so you can follow from one to the next.

Images (Click to make bigger)

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Monday, June 7th, 2021 AT 9:36 PM

SHANNON WOLF

MEMBER
3 POSTS

Yes, my A/C was working. My husband went to turn on the A/C last month and that's when he noticed that it wasn't working. Then I drove out to a friends house and she got it to work for a little bit. Then it would stop for a little bit then it would would start working for a little bit and now not at all.

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Tuesday, June 8th, 2021 AT 1:01 PM

SHANNON WOLF

MEMBER
3 POSTS

Is the fuse box under the hook and where?

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Tuesday, June 8th, 2021 AT 1:03 PM

JACOBANDNICKOLAS

MECHANIC
109,645 POSTS

Hi,

It's in the vehicle's center console. If you look at pic 1 below, I circled the number 4 which is pointing at the fuse box. Pic 2 shows the fuse you are looking for.

Let me know what you find.

Take care,

Joe

Images (Click to make bigger)