2005 Yukon Denali--front blower doesn't blow. Rear Works fine. How to fix?

Asked by Nov 15, 2014 at 02:54 PM

Question type: Maintenance & Repair

If the vehicle is moving with AC on--no fan but cool air as if a vent is open

1 Answer


Check fuse, if its ok check blower motor resistor, if that's ok and you have power to the blower motor, then the blower motor is bad.

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