Have a 2011 Charger, 6 Cylinder, Dual climate control. Tired of repair by replace on the vent actuators. Have replaced the 2 passenger side actuators and got rid of the clicking but vents not changing from Defrost to front air. Did I miss a calibration step when installing? Also, Driver side still hot when Passenger side blows cold a/c. Driver side location are a bit more challenging so hoping to narrow down which to replace to solve the hot/cold issue.
* 1-Did I not "calibrate" or install the two passenger side actuators improperly causing a delay or non-response for vent change
* 2- Vice replacing the two drivers side actuators, any way to determine which controls the air/blend controls to bring cool air to the driver's side?

Thanks for any help....old dude bending under car dash is tough on the back! )