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-   -   heater blower fan not working..help (http://www.jeepgarage.org/f89/heater-blower-fan-not-working-help-49141.html)

SRTDZGN 10-21-2012 10:51 AM

heater blower fan not working..help
 
I have an 05 Rubicon and the heater fan only works on low and high. What is causing this? Please help.

Frango100 10-21-2012 02:21 PM

Re: heater blower fan not working..help
 
Not familiar with this jeep, but it most probably has a blower motor resistor or controller. Most of the time this resistor or controller is faulty.

SRTDZGN 10-21-2012 07:57 PM

Re: heater blower fan not working..help
 
I put a new switch on it. Still does the same. Where would the resistor be and what wood i need to change it?

Frango100 10-22-2012 05:44 AM

Re: heater blower fan not working..help
 
On the WJ its just mounted besides the blower motor, seen up from the passengers foot well. Maybe on the wrangler its the same. Not sure if it has just connectors, or that the wires have to be soldered. In the last case, take care to connect the wires correctly, otherwise the fan can rotate counter wise and will only produce noise and no air.;)

SRTDZGN 10-22-2012 11:39 AM

Re: heater blower fan not working..help
 
Anyone know what resister i might need?


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