An actuator can go bad in of two ways.
Dodge charger blend door actuator.
Hvac blend door actuator for 2008 2016 chrysler 300 chrysler town and country dodge challenger charger grand caravan ram c v ram dakota replaces 604 024 68033337aa 68031977aa 68238243aa dorman 604 029 hvac blend door actuator for select models.
The blend and mode doors on late model chrysler vehicles are driven by dc servo motors.
If the motors get out of synchronization the control head doesn t know where they are.
First the electric motor can burn out rendering the unit non responsive so nothing changes when the temperature or.
Air blend door actuator for your 2010 dodge charger.
Air door actuator replaces 89018365 604 106 52402588 compatible with chevrolet chevy gmc 1994 2012 silverado 1500 and 2500 tahoe sierra hvac blend control actuator heater blend door 4 6 out of 5 stars 1 107.
That can result in cold air when you command heat and vice versa.
A blend door actuator is made up of an electric motor that turns a plastic gear set in one direction or another which is connected to an air control door pivot at the final drive of the unit.