AC Control Unit blower only working on high level
03-27-2014, 11:47 PM
#1
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Year: 1998
Model: Cherokee
Engine: 4.0L
AC Control Unit blower only working on high level
My AC Control Unit only blows on (4) the full blast setting.
I thought it was the unit itself that was faulty, so I found a replacement from a Pic A Part and it sucks to say that the same condition exists. Again, only works on level 4.
I've yet to unplug the connection behind the unit and spray contact cleaner in the harness which is part of the car. Do you guys think that is the trick? Has anyone had a similar problem knowing that it is not the AC Control Unit itself?
I thought it was the unit itself that was faulty, so I found a replacement from a Pic A Part and it sucks to say that the same condition exists. Again, only works on level 4.
I've yet to unplug the connection behind the unit and spray contact cleaner in the harness which is part of the car. Do you guys think that is the trick? Has anyone had a similar problem knowing that it is not the AC Control Unit itself?
03-28-2014, 12:58 AM
#2
::CF Administrator::
Blower motor resistor. Common problem. Easy fix.
https://www.cherokeeforum.com/f2/how...esistor-43821/
https://www.cherokeeforum.com/f2/how...esistor-43821/
03-28-2014, 01:11 AM
#3
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Year: 1998
Model: Cherokee
Engine: 4.0L
Blower motor resistor. Common problem. Easy fix. https://www.cherokeeforum.com/f2/how...esistor-43821/
It looks like it'll be working tomorrow thanks to you
Killer
04-09-2014, 02:45 AM
#4
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Year: 1998
Model: Cherokee
Engine: 4.0L
It's amazing that I'd not had a fire from the burnt link and slight melt in the connector.
I'm waiting for its delivery and will hopefully have it fixed soon.
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