THE HEATER AND AC SYSTEM DOES NOT SWITCH TO THE ...

2002 Chevrolet Blazer

Tiny

Anonymous

December, 26, 2012 AT 7:29 AM

The heater and a/c system does not switch to the floor vents?

FOUND 1403 RELATED QUESTIONS

1 Answer

Tiny

hmac300

December, 26, 2012 AT 2:53 PM

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.

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