Blower motor does not work

Tiny
JOEGARVIN667
  • MEMBER
  • 1998 CHEVROLET SILVERADO
Heater problem V8 Four Wheel Drive Automatic

my truck first started were the blower motor world stop working at any speed then if you kinda kicked it and it would come right back on then it started only working on high and then it went were if you left it on high it would come on and off randomly so I just changed my blower motor hoping that would do it but now it will not come on at all I checked the fuse and they looked fine
Saturday, April 10th, 2010 AT 2:04 PM

3 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Check and test the blower motor relay, blower motor resistor and blower switch
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Saturday, April 10th, 2010 AT 3:26 PM
Tiny
JOHN KIRKPATRICK
  • MEMBER
  • 1 POST
Its a grounding issue I ran a wire from the metal on the blower to a grounding point under the dash and it worked so try that
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Wednesday, May 17th, 2017 AT 11:12 PM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,320 POSTS
Hey,

Great addition to this thread! Please feel free to help out on the site whenever it can add information that will help.

Cheers, Ken
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Saturday, May 20th, 2017 AT 7:47 PM

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