Heater doesn't Work?
05-03-2013, 11:36 PM
#1
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Year: 1988
Model: Cherokee
Engine: 4.0
Heater doesn't Work?
Does anyone know how to check the module in the dash? ive already checked the fuse, and the blower motor itself.... Both are fine. After a while with the windows up it starts to get warm inside, but nothing happens when you flip the switch on for the fan. therefore I have no forced air, and you can't hear the fan come on... Any suggestions on what it might be?
05-03-2013, 11:48 PM
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Year: 1996
Model: Cherokee
Engine: 4.0 HO Straight Six
I'd pull out the module and take a look at all the connections at the back. Also follow the wiring to make sure it's looking good.
I had problems with mine and all the connections at the back of it were all sorts of melted.
I had problems with mine and all the connections at the back of it were all sorts of melted.
05-04-2013, 12:14 AM
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so is it just wires back there, or are there any rods, plastic connectors or anything else?
05-04-2013, 07:39 AM
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Year: 1990
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05-05-2013, 05:27 PM
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05-05-2013, 05:38 PM
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About battery voltage-12 or better.
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