Question about 2006 GMC Envoy

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Dash vents will not blow air

2006 envoy dash vents will not blow any air.

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  • Jay Pravda
    Jay Pravda May 23, 2009

    Dash vents will not blow air. Everything else blows.

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  • 253 Answers

It may be the mode actuator. Have you heard any clicking or other strange noise ? Under the drivers rear seat, in a plastic box is a fuse panel. Remove the two retainers, and the cover. Remove the HVAC or A/C fuse for a minute or two. Reinstall the fuse and this will make the A/C system relearn. Whwn you put the fuses back do not touch the A/C controls. Start the truck and leave it run for two or three minutes. Then try to change the vent from floor to vent and defrost. If this does not work you will need a mode motor. Good Luck

Posted on May 22, 2009

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My dash vents wont work either, i have tried to remove the hvac fuse. but it wont come out. so im back to square one..

Posted on Jul 30, 2012

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