F 250 4WD Super Duty V10-6.8L VIN Z CNG (2003)
Air Door Actuator / Motor: Description and Operation
Manual Climate Control
Temperature Blend Door Actuator
The temperature blend door actuator:
^
is located on the top of the plenum chamber behind the glove compartment.
^
moves the temperature blend door on command from the temperature control switch.
Vacuum Control Motors
The two vacuum control motors:
^
are actuated by vacuum from the function selector switch.
^
position the plenum doors to direct system airflow to the vehicle's interior as determined by the function selector switch setting.
