Question about 2005 GMC Yukon Denali

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2004 Yukon Denali

Front defroster/hot air blower not blowing air, controls shows fan at max. Back roof air works fine. Was working, but when i turned heat/fan off, fan still ran then stopped. From that point no blower in front of Denali.

Any advise would be much appreciated.

Thanks

Bob

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This is from the A/C Module located under the dash passenger side, check wether the internal fan is working if it is, then change the Module which is a small black part with two white metal blades like... and your A/C should work again...

Aymen

Posted on Mar 21, 2009

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EITHER YOU HAVE A CLOSED VENT, OR THE HEATER MOTOR FROM THE FROM IS SHOT.

YOU CAN FIND YOUR FREE ONLINE REPAIR MANUAL AT
http://www.autozone.com/N,316250/initialAction,repairGuide/shopping/repairGuideVehicleSelect3.htm

Posted on Jan 30, 2009

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