F 350 4WD Super Duty V10-6.8L VIN Z CNG (2003)
3. Remove the blend door potentiometer.
1
Remove the screw.
2
Rotate and remove the blend door potentiometer.
4. Depress the tabs and remove the blower motor control switch.
5. Depress the tabs and remove the damper door switch.
INSTALLATION
1. To install, reverse the removal procedure.
