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Discussion Starter · #1 ·
I have a 94 YJ. The heater blower is not working and I checked the fuse but still no dice.

Anyone have an idea what I should check next?
 

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The fan only works in heat/defrost, so there's a switch located in the heater control. The last time my fan wouldn't blow, one of the wires had loosened its way off the switch. It was easy to fix - I just had to remove the middle dash panel to pull out the heater control.
 

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Discussion Starter · #4 ·
Will check the resistor. Not sure that it is the wire. I have the control pulled out and all the wires seem tight. I used the heater a couple weeks ago during a cold snap and it worked fine. Went to turn on yesterday and nothing.
 

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while you have the controller out check with a volt meter to see if your switches are working properly and that you have volts leaving the controller to go to the blower motor
 
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