A month or so ago I had my battery replaced and a sub-woofer installed (which required the removal of my dash) within a week. Since then my auto temperature has not worked. When put in auto it will warm up and when it's ready, will blow full blast and never regulate itself to match the desired temperature. Not to mention it will only blow super hot air unless it's put on 60 in manual. Did something get disconnected? Something get fried? Or does something have to be reset when the power is disconnected? Any help is appreciated!

 

The temp probe inside the car didn't get connected when you had the audio install done.

 

Thanks so much!

 

I have a similar issue, my car just sets itself on auto a/c and i cant shut it off. The buttons are disabled and the screen from the radio goes blank. Is this caused by the same problem?