RoushTang11
Junior Member
I swapped out two actuators, the dash/defroster and the driver side blend door (dual zone system). I saw that there is a way to re-calibrate the system by removing the fuse, starting the car and running the AC to allow the System to try to re-calibrate - problem is that without the Fuse (#15 in my 2011 Mustang GT) - the AC will NOT work. So how do you re-calibrate the system? Do I need a special tool/device/reader? Do I have to go to a shop?