Mechanics

CHEVROLET UPLANDER VENTS PROBLEM

2005 Chevrolet Uplander • 120,000 miles

Get no air from the front vents at all but the back vents have heat checked fuses all are good what else could it be
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Guest
December 20, 2012.




Does any air blow from the defrost or floor vents in the front?

Are you saying that the blower motor in front doesn't come on when you turn the front heat ON?
Please clarify.

Freemba
Dec 20, 2012.
The blower resistor or motor itself could be failed. Check the resistor first as it is more common of a failure

Roy
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ASEMaster6371
Dec 20, 2012.
Usually when the resistor fails you will only have HIGH as a blower motor speed. Rarely will ALL speeds fail at the same time. I've never seen it happen in a resistor type system.

Freemba
Dec 24, 2012.

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