2005 Chevy Avalanche

2005 CHEVROLET AVALANCHE
47,000 MILES • V8 • 2WD • AUTOMATIC
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BONEBDP
  • MEMBER
  • 1 POST
Heater blower does not work, appears that fuse is good.
Dec 24, 2009 at 11:51 AM
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HMAC300
  • CERTIFIED EXPERT
  • 48,601 POSTS
disconnect the wire to blower. put a testlight connected to the wire and turn the blower switch on if it lights, then it is probably the blower motor bad. If not check your blower motorresistor for the different speeds and relay if you have one.
Dec 31, 2009 at 9:26 AM