Mechanics

A/C BLOWER MOTOR FAN WONT WORK

2002 Chevrolet Avalanche • 180,000 miles

New blower fan module, new blower fan motor. Still wont work
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Ronnie G
May 28, 2012.



I did get a reply about how to check voltage on module. I forgot to tell you sometimes when I turn the A/C on it will work but will only work for 10 or 15 minutes then quit. I checked the voltage on the incoming wires to module. With A/C on high I got 0 voltage.


Tiny
Ronnie G
May 28, 2012.
Check front HVAC fuse 30amp, HVAC control module, the blower control processor and ground point G200


Rasmataz
May 28, 2012.
Also see below


Rasmataz
May 28, 2012.