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A/C fan only works on high

Posted: Fri Sep 03, 2010 11:53 am
by gdees
My 1988 Bronco 2 A/C blower only works when turned to the high position. I checked the connection at the blower under the hood and all seemed fine. Went ahead and disconnected at this spot and plugged in another blower, same thing, fan only turned when on high. Any ideas on what might be the issue or where to look next? Thanks for any help you can offer.

Re: A/C fan only works on high

Posted: Fri Sep 03, 2010 6:10 pm
by tekatlarge
Replace the heater Fan resistor.

Re: A/C fan only works on high

Posted: Sun Sep 05, 2010 9:09 pm
by gdees
Thanks for the info. Works great now that I replaced the resistor. Thanks again.

Re: A/C fan only works on high

Posted: Mon Sep 06, 2010 3:18 pm
by tekatlarge
Your Welcome