2005 Chevy Avalanche

2005 CHEVROLET AVALANCHE
83,000 MILES • V8 • 4WD • AUTOMATIC
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05AVALANCHE
  • MEMBER
  • 1 POST
Whats wrong with this truck? the air keeps blowing from the dash board area even when the truck ignition is in the off position...had to disconnect the battery to keep from going dead...cant figure this one out, help me please...
Aug 7, 2010 at 8:46 PM
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MMPRINCE4000
  • ✓ASE Certified Mechanic
  • 8,548 POSTS
  • ASE Certified Mechanic
A relay is stuck, check blower motor relay. Could also be the ignition switch.
Sep 1, 2010 at 7:41 AM
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