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The blend door actuator on the late model Chevy Tahoe is located behind the dash in the glove box area. Broken blend doors and broken blend door actuators are a very common problem among Chevy Tahoe, Suburban, and Silverado models. Typically, to repair a broken blend door, a mechanic will disassemble the dash and replace the plenum box. It is an expensive and labor intensive repair. There are also some DIY solutions such as the heatertreater that provide hardware and instructions for performing the repair by removing the glove box rather than the entire dash. It is worth looking into if you think you have a broken blend door.
two
Take old one out put new one in
There are usually only 1 blend door on a truck. This also goes for a 2005 Chevrolet Sliverado.
yes from ford
it is the blend door in the duct system
It is under the dash on top of the HVAC module
One of the temp blend door actuators is bad.
Jammed blend door, foreign object restriction in the HVAC ducts, weak HVAC blower fan.
One of the temp blend door actuators has failed.
with the door handle !!!!
yes