Question about 2002 GMC Yukon Denali

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Front a/c blowes heat only - 2002 GMC Yukon Denali

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  • jesse taber May 25, 2011

    does the vehicle have rear air? does it blow cold in rear if so?

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I would check out the electrical cables, one may be frayed or disconnected

Posted on May 25, 2011

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