See explorerforum online for more info.
1997 ford explorer blend door replacement.
Its a 1 hour job this way.
Air blend door repair 98 ford explorer.
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.
I used duct tape.
First the electric motor can burn out rendering the unit non responsive so nothing changes when the temperature or.
Cutout that triangular area with a razor knife or dremel.
This video will explain how to access and repair the heat ac blend door on a ford explorer or mercury mountaineer.
An actuator can go bad in of two ways.
Remove and replace the door.