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2007 GMC Sierra 1500 Classic SLE 5.3L
Posted to GM HVAC on 5/12/2011 3 Replies

ac will blow hot out of ac vents . we replaced the blend door accuator and recalibrated. all was ok for 2 days . then after shutting down the truck for 20 min restarted and hot air was coming from vents. customer turned temp controle to hot then cold and vents...

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  Related Documents & Media  2007 GMC Sierra 1500 Classic SLE

 
Message Closed w/FIX

car Vehicle Data

2007 GMC Sierra 1500 Classic SLE

VIN 3GTEC13057
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
Message Closed w/FIX

car Vehicle Data

2007 GMC Sierra 1500 Classic SLE

VIN 3GTEC13057
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection