Blend Door Actuator Motor

It is controlled by a blend door actuator which is a small electric motor.

Blend door actuator motor.

Also called hvac actuators these small electric motors control the flow and blend of hot and cold. First the electric motor can burn out rendering the unit non responsive so nothing changes when the temperature or. It s a fairly simple process to take that part of the ac unit apart and replace the old motor with a new one. Hope y all enjoy this video and let me know what y all t.

An actuator can go bad in of two ways. When you turn the knob on your dash to the desired temperature the actuator moves the blend door to achieve the proper mix. Usually it is the actuator motor that has failed when the actuator is no longer working. In this video i explain how to replace the a c blend door actuator.

Blend door actuator replaces 89018365 604 106 52402588 52402612 fits 1994 2012 chevrolet chevy gmc silverado 1500 and 2500 tahoe sierra air door actuator hvac blend control actuator 4 6 out of 5 stars 7. And what causes them to mess up. Bevel engineering blend door actuator replaces oe 89018365 604 106 52402588 fits 1994 2012 chevrolet chevy gmc silverado 1500 2500 tahoe sierra hvac air blend control motor heater blend. Increase your driving comfort with an a c heater blend door actuator if your car or truck passengers don t seem to be getting all the benefits of your vehicle s heating or a c system you could have a non working a c heater blend door actuator.