Blower is not working

2005 CADILLAC ESCALADE ESV

CROBINSONIZ

MEMBER
1 POST

V8 89,000 miles.

My back blower is working and my front is not, but it will cut on while am driving sometimes and then it cuts back off within a couple of minutes. I have checked all of the fuses that are listed in the manual. Thanks in advance

Sep 16, 2009 at 4:41 PM

FACTORYJACK

✓Experienced Mechanic
4,159 POSTS

This sounds like a classic blower motor that was gone out. Use a test light to confirm power and ground when the blower motor is not working. Here is a guide and some diagrams below to help you get the problem fixed:

https://www.2carpros.com/articles/blower-fan-motor-works-on-high-speed-only

Here are the blower motor wiring diagrams so you can see how the system works.

Check out the diagrams (below). Please let us know what happens.

Cheers

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