Air blend door actuator
The control knob doesn't divert air when adjusted, and air blows constantly to the front window and floor. I think it must be an actuator for the air blender dampers, but have no idea where it might be located.
Cars & Trucks - Toyota - Avalon - 1998 Toyota Avalon
Answers & Comments
Here's a link to your control cables,check to see if cable is bent.