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ac only works on lowest setting, next click up heat comes on

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Old 07-14-2015, 10:02 AM
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JK Freak
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Default ac only works on lowest setting, next click up heat comes on

I have a 2012 JKU sahara with out auto temp controls
on the lowest setting ac blows cold but one click up on the temp dial and the heat comes on?
oh yea my warr expired july 3rd
Old 07-14-2015, 12:34 PM
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kik
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There has to be a problem with the blend doors.
Old 07-15-2015, 06:03 AM
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Originally Posted by kik
There has to be a problem with the blend doors.
If the blend door setup in the JK is as involved as it was in my old Ford Expedition, it is quite the complicated fix.
I looked into doing it myself on the Ford, but it required removing the entire dash, step one, "Removing the Steering Wheel", that was beyond what I wanted to tackle.
Old 07-15-2015, 09:09 PM
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After playing with the settings for a few days the blend door seems to have freed it self as now it all works as it should.



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