My driver's side temperature control is kicking out cold air and my passenger's side is kicking out hot air no matter how I adjust the temperature. I don't know if there is a fuse that is blown or if I need to replace something else...?
Why are my climate controls not working? on 2005 Chevrolet Impala
Most likely the temperature control head. Dealer can diagnose for you.
seek diag its most likely a door actuator that has gone bad. this can be tested with a scanner.