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2006 GMC Envoy switches on, no heat, no air

Tiny
RNGDE73
  • MEMBER
  • 2006 GMC ENVOY
Heater problem
2006 GMC Envoy 6 cyl Four Wheel Drive Automatic

I'm not getting any heat or ac; light air by feet. Electrical? All switches are on full blast.
Sunday, October 26th, 2008 AT 9:49 AM

3 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,706 POSTS
Hi:
It sounds like the blower motor isn't turning on. This could be caused by several things, relay, switch, resister, blower motor. If you are interested in trying to fix it yourself, let me know and I'll walk you through the process.

Joe
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Tuesday, December 2nd, 2008 AT 6:05 PM
Tiny
RNGDE73
  • MEMBER
  • 2 POSTS
Thanks for responding. I've already replaced the blower motor, yes I'd like to fix this myself. What would be the next (less costly) in line? Hope to get a response asap, it's already pretty cold here in Illinois.
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Tuesday, December 2nd, 2008 AT 6:25 PM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,706 POSTS
HI:
when you replaced the blower motor, did you check if it was getting power?

Joe
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Tuesday, December 2nd, 2008 AT 7:06 PM

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