Chevy Trailblazer Blend Door Actuator Replacement

To replace the front you need to remove the lower sound insulator.

Chevy trailblazer blend door actuator replacement. It is controlled by a blend door actuator which is a small electric motor. We have the best products at the right price. Labor costs are estimated between 87 and 111 while parts are priced at 426. Your 2009 chevy trailblazer has two mode door actuators one for the front and one for the rear.

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. If you have cold and hot air blowing and you can t get the hot air to stop one of your actua. Equip cars trucks suvs with 2007 chevrolet trailblazer a c heater blend door actuator from autozone. Replacement air door actuator controls the temperature of air from ac vents and recirculation outside air into the interior of the vehicle.

Estimate does not include taxes and fees. The blend door or vent door mixes warm and cool air to be sent to your vents. Labor costs are estimated between 519 and 655 while parts are priced at 107. Hvac blend door actuator replacement cost the average cost for a chevrolet trailblazer hvac blend door actuator replacement is between 627 and 762.

An actuator can go bad in of two ways. Passenger side actuator replacement a tip to fixing it for free. First the electric motor can burn out rendering the unit non responsive so nothing changes when the temperature or. To replace the rear you need to remove the center console.

When you turn the knob on your dash to the desired temperature the actuator moves the blend door to achieve the proper mix.