2009 Chevy Silverado Blend Door Actuator Location

The heater blend doors act as a gateway to the vehicle s ventilation system.

2009 chevy silverado blend door actuator location. 2009 chevy silverado blend door in op passenger vent has cold a c. 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. On the gmc acadia and the chevrolet traverse the replacement part number for the blend door actuator is 15 73989. I replaced the one above the gas pedal have watched the cab recirculation door open and close hope its not the one on top of.

An actuator can go bad in of two ways. How to replace hvac air door actuator. Dealer price started at about 800. How to replace hvac air door actuator.

When heat is built up inside of the heater core the actuator door shifts to allow the hot air through the system and when the climate control is turned to cool the door flaps in the other direction closing off the heater core. This grind or click sound is actually the plastic gears stripping inside. I did it a little different than that but it worked out ok. Sounds good to me.

Nov 22 2013 1 38am. Jul 19 2013 11 41pm. Chevy truck forum silverado sierra gmc truck forums. Driver side does not chevrolet 2009 silverado 1500 question.

This actuator assembly might fit a few other models but double check the part numbers for your car. Which blend door actuator controls heat cool. Nov 20 2017 2 32pm. First the electric motor can burn out rendering the unit non responsive so nothing changes when the temperature or.

Which blend door actuator controls heat cool. My 05 sierra had the driver side blend on the bottom and the passenger side blend actuator my problem child was on the top. This article applies to the chevrolet silverado 1500 1996 2006. Took me about 3 or 4 hours to replace.

I have a 2008 silverado that blows only cold air.