Manually operated door and got cool air or hot air so door is not a problem.
2009 chevy silverado drivers side blend door actuator.
The driver side actuator is under the big black cover under the dash in the foot well area.
Sorry to pop in here just to clarify this is the driver side temperature actuator and the easiest out of 4 actuators.
I told the customer that i would not be able to get to it continue reading 2009 chevrolet silverado driver s side air stuck on heat.
I am trying to figure if it is the actautor or the control.
After i replaced my actuator it messed up again like a month later.
Took out blend door actuator that controls driver side heat air.
It is probably the blend actuator as when it does occasionally happen the air comes out in the correct place defrost upper vents floor depending on the setting just not the correct temperature seems to only happen to me in warm weather and the a c continues to blow cold on the passenger side but blows warm on driver side.
My a c was stuck on just hot but this.
Replacing the driver side blend door actuator acdelco 1572972 and reseting the blend doors for the front a c system.
I ended up taking it off and throwing some vice grips on the door itself and made it manual operation.
The recirculation door actuator is sitting a bit higher to the right the mode door actuator is accessible from the driver side and the passenger side temperature actuator my favourite is on top of the heater box and a real.
Its pretty easy to get to.