Grand Cherokee 2WD V8-4.7L VIN N (2000)
Heat/Defrost Door Vacuum Actuator
2. Unplug the vacuum harness connector from the heat/defrost door vacuum actuator.
3. Disengage the heat/defrost door pivot connection from the heat/defrost door pivot pin.
4. Remove the screws that secure the heat/defrost door vacuum actuator to the heater-A/C housing.
5. Remove the heat/defrost door vacuum actuator from the heater-A/C housing.
6. Reverse the removal procedures to install. Tighten the mounting screws to 2.2 Nm (20 in. lbs.).
Panel/Defrost Door Vacuum Actuator
This actuator is used only on models equipped with the standard manual temperature control system.
1. Remove the heater-A/C housing from the vehicle. See Heater-A/C Housing for the procedures.
