AC Issues in my 22 Wagoneer III!

[CrimsonSteel123]

So my AC has been totally acting up lately. It keeps turning on and off on its own, and sometimes the fan speed goes crazy out of the blue. It's super annoying, especially with this heat! I took it to the shop, but they're scratching their heads over it. Anyone else had this AC issue or know what’s causing it? This is driving me nuts!

 

[AE86]

There's a software update for that. Just visit your dealership.

 

[rigidfly]

Did you try disconnecting and reconnecting your battery? Maybe it could fix it.

 

[Agent007]

I am not sure if this has been resolved, I just thought to share, I had a similar issue with my AC last summer. It kept cycling on and off, and the fan speed would change unexpectedly. After taking it to the shop, they found a faulty sensor that needed replacement, and that fixed the problem.