AIR CONDITIONING PROBLEM1989 OTHER GMC MODELS V8...

1989 GMC

Tiny

ryann198mt

March, 5, 2008 AT 2:21 PM

Air Conditioning problem
1989 Other GMC Models V8 Four Wheel Drive Automatic 152000 miles

I have checked fuses for the rear airconditioner blower that will not come on. My front air is fine, but rear air blower will not come on. All fuses seem to be ok. I have not checked the selector switch. Can you help. 1989 gmc suburban. Thanks for your help.

1 Answer

Tiny

rasmataz

March, 5, 2008 AT 2:33 PM

Test the auxiliary control switch and rear blower motor resistor.

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