Mechanics

CHEVY REAR HEATER

2005 Chevrolet Tahoe

Heater problem
2005 Chevy Tahoe V8 Four Wheel Drive Automatic 70000 miles

I own a 2005 Chevy Tahoe with the automatic climate control. The rear heater sometimes blows cold air even when the front heat is hot and the vehicle will be up to operating temp. Sometimes it will blow hot air but for the most part it's cold. What would be the causes of this problem. Any help would be great! Thanks
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Gd73
November 16, 2008.




Check the rear actuator and see if its moving when you control the rear temp

Tiny
Rhall77
Nov 17, 2008.
Where is the actuator located? Is that on the passenger side rear interior quater panel?
Thanks for getting back to me.
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Tiny
Gd73
Nov 17, 2008.
Its on the drivers side of the rear end area

Tiny
Rhall77
Nov 18, 2008.

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