Mechanics

CHEVROLET BLAZER FLOOR PROBLEM

2002 Chevrolet Blazer • 18,900 miles

The heater and a/c system does not switch to the floor vents?
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Guest
December 26, 2012.



First pull the hvac fuse for 60 seconds then see if it works or not. Then check yoru actuators one is'nt working. Then check for a vacuum leak and see if vacuum is gettin to one of these vacuum motors. There is one for direction and another for heat/cold.


Hmac300
Dec 26, 2012.