Another Auto Climate Control Problem

KarnaughMI

Well-Known Member
First Name
Tom
Joined
Dec 4, 2018
Messages
65
Reaction score
44
Location
Virginia
Vehicle(s)
2019 Wrangler JLUR
Yes, another Auto Climate Control problem. 2019 JLUR. Wondering if anyone has a similar problem and if there are any fixes? I have looked through the TSBs and I don't see anything. My JKU ACC started acting up, but the thermistor was bad after 8 years, so that was an easy fix. This is only 38K and 2 years old.

The problem is the fan never fluctuates no matter what I set the temperature to. I can go all the way to "HI" and the fan doesn't move past 1. I can feel more heat/cold coming from the vents, but it doesn't blow any harder. When I go all the way to "LO" it blows a little harder, but not full blast. I can manually turn the fan up and it does work through the steps, so I know the fan works. If I select the Front Defrost button, it blows full blast through the defroster. If I do "Max A/C" it goes full blast cold.

Any thoughts or suggestions?

-Tom
 

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