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ZUKIWORLD Discussion Forum => Suzuki 4x4 Forum => Topic started by: mattstracker on May 16, 2011, 04:07:54 PM

Title: why my heat/air fan only on high?
Post by: mattstracker on May 16, 2011, 04:07:54 PM
I have a 96 Geo Tracker my blower motor only works on high. Why?
Title: Re: why my heat/air fan only on high?
Post by: smife on May 16, 2011, 04:45:36 PM
The little resistor on your blower motor is bad
Title: Re: why my heat/air fan only on high?
Post by: fordem on May 16, 2011, 05:34:45 PM
The fan speed is controlled by a resistor and a switch - either one of them (or the wiring) is your problem.
Title: Re: why my heat/air fan only on high?
Post by: wildgoody on May 16, 2011, 09:15:03 PM
I had the slower speeds stop working, re-soldered the wires
onto the switch and it works again

Wild
Title: Re: why my heat/air fan only on high?
Post by: mattstracker on May 16, 2011, 09:36:02 PM
where is the little resistor at on the blower motor?
Title: Re: why my heat/air fan only on high?
Post by: wildgoody on May 16, 2011, 09:42:57 PM
Those are resistor wires, and the air blows over them
to keep them cooled off, otherwise they would turn
red from the heat
Title: Re: why my heat/air fan only on high?
Post by: mattstracker on June 08, 2011, 09:23:13 PM
got it working took it apart sprayed it with electric cleaner. works great on all speeds.
Title: Re: why my heat/air fan only on high?
Post by: zuk1988 on June 09, 2011, 07:32:55 AM
I had the slower speeds stop working, re-soldered the wires
onto the switch and it works again

Wild
That happened to my switch too.