Question about 2002 GMC Envoy

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The level 3 for air blowing quit working yesterday, it is extremely hot here and I had it on 5 today while driving. It just quit, it will not blow hot or cold air?? Any suggestion of where to start, it is a GMC envoy 2006?

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The blower resistor pack is defective, it is located behind the glovebox near the blower.

Posted on Sep 26, 2010

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