Trailblazer Passenger Blend Door Actuator

This 2004 chevrolet trailblazer came in with the air flow stuck coming out of the defroster.

Trailblazer passenger blend door actuator.

2003 chevy trailblazer 6 cyl automatic the air just comes out of the floor ducts and defrost side vents for windows. Vent on dash and rear when heat on 90 on passerger side. It is a common problem for th. If you have cold and hot air blowing and you can t get the hot air to stop one of your actua.

I was wondering if it couild. Install the rear outlet duct and snug the screw. I have already done a post on how to replace the faulty mode actuator but i did not have a good enough picture to identify all of the actuators on the driver s side of the dash. An actuator can go bad in of two ways.

To see that continue reading 2004 chevrolet trailblazer identifying heater a c actuators. First the electric motor can burn out rendering the unit non responsive so nothing changes when the temperature or. Connect the wiring connectors and slide the console forward. For some time my trailblazer would not blow air out of the front vents.

The passenger side blend door actuator is used on all models equipped with automatic zone control azc. Lift the parking brake to the fully engaged position. 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. Install a new actuator to the case and tighten the screws to 17 inch pounds.

I need the location of the temperature blend door actuator on passenger side dual zone climate electric. All cold in vents floor defrost. This actuator is located on the front of the hvac housing to the right of the floor panel transmission tunnel and cannot be removed from the passenger compartment without instrument panel or hvac housing removal. 2004 chevy trailblazer with broken front vent actuator.