Ranger 2WD V6-245 4.0L VIN X SFI (1997)
Vacuum Selector Switch: Service and Repair
REMOVAL
1. Remove the heater control.
NOTE: Do not detach the cables.
2. Move the function control knob to the OFF position. Remove the A/C plenum vacuum harness from the vacuum control valve by carefully opening
the snap lock and pulling straight out on the vacuum harness connector.
3. Remove the hex head screw which attaches the vacuum selector valve switch. Rotate the switch and pull it straight out.
INSTALLATION
1. Position the vacuum control valve against its bracket in the heater control. Secure the valve with two hex-head screws.
2. Connect the A/C plenum vacuum harness to the vacuum valve assembly.
3. Install the heater control in its opening in the instrument panel.