Having this problem on my 2011. It's always been nearly perfect, but suddenly it's never close to the outside temp and normally off by around 15 degrees. Curious if anyone else has had this problem, and if so, has warranty covered it? Or any solutions?

 

Was able to find the reset procedure and it fixed it for now.

Press the A/C and Recirc. on your Hvac panel at the same time, resets instantly.

 

nice...was gonna say: when in doubt...read the owners manual

 

Mine seems to heat soak real bad when parked and running. Never had that problem on my other trucks.

 

I didn't expect there to be a reset procedure for it. I was looking for TSB reports and such, or how to replace them. Mine has actually been very accurate until this past week or so. I was more curious to see how many people have had issues with them.