First the electric motor can burn out rendering the unit non responsive so nothing changes when the temperature or.
Trailblazer blend door actuator replacement.
Equip cars trucks suvs with 2008 chevrolet trailblazer a c heater blend door actuator from autozone.
Hvac blend door actuator replacement cost the average cost for a chevrolet trailblazer hvac blend door actuator replacement is between 627 and 762.
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.
Order blend door actuator for your 2007 chevrolet trailblazer and pick it up in store make your purchase find a store near you and get directions.
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I have a 2002 chevrolet trailblazer ext.
Guide the center console into your trailblazer and into position.
Install a new actuator to the case and tighten the screws to 17 inch pounds.
The heat controls seem to work fine but no cold air.
Replaced the blend door and mode actuator and recharged my air conditioning system but i still do not get cold air coming from the ac.
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An actuator can go bad in of two ways.
I just replaced the blend door mode actuator which did fix the problem the direction the vents blow but the driver side vents are still blowing warm air.
Due to high manufacturing standard it will come with one year quality guarantee.
Install the rear outlet duct and snug the screw.
Labor costs are estimated between 519 and 655 while parts are priced at 107.
All blend door actuators meet or exceed oem specifications.
Connect the wiring connectors and slide the console forward.
Lift the parking brake to the fully engaged position.
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