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My blower use to work?

Tiny
DIANA HERMAN
  • MEMBER
  • 1995 CHEVROLET BLAZER
  • 6 CYL
  • 4WD
  • AUTOMATIC
  • 19,500 MILES
My blower use to work on some of the blower levels, then, last week it quit working on any blower level.

What needs repaired?

Ready to buy parts or send to shop?

Please help.
Sunday, December 16th, 2007 AT 7:27 PM

2 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Check the blower motor relay right rear of engine compartment and also the blower motor resistor same location
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Sunday, December 16th, 2007 AT 10:36 PM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,690 POSTS
If the blower stopped working completely chances are the blower motor itself is bad, I would also swap out the high speed relay which sounds like it has gone out. Here is a guide to help you test and I have included how to change the blower motor out and the locations of the high speed fan relay as well.

https://www.2carpros.com/articles/how-to-test-an-automotive-hvac-system-blower-fan-motor-a-detailed

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Friday, November 22nd, 2024 AT 3:52 PM

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