Rear Heat-A/C Mode Door Replacement

The rear heat-A/C mode door is used only on models with the optional rear heater-A/C unit. The rear heat-A/C mode door can be removed without removing the rear heater-A/C unit from the vehicle.

REMOVAL
1. Disconnect and isolate the battery negative cable.
2. Remove the cover from the rear heater-A/C unit.
3. Remove the vertical duct from the rear heater-A/C unit.
4. Remove the horizontal duct from the rear heater-A/C unit.
5. Remove the upper housing from the rear heater-A/C unit.
6. Remove the rear mode control motor from the rear heater-A/C unit upper housing.
7. Remove the water valve control cable adaptor from the rear heat-A/C mode door pivot shaft.

Rear Heat-A/C Mode Door Remove/Install:

8. Firmly grasp the rear heat-A/C mode door close to the pivot shaft with one hand. Bottom the pivot shaft against the side of the rear heater-A/C unit upper housing where the rear mode control motor mounts, and gently twist the door until it unsnaps from the housing.

INSTALLATION
1. Snap the rear heat-A/C mode door pivot shaft into the pivot holes in the upper housing of the rear heater-A/C unit.
2. Install the water valve control cable adaptor into the rear heat-A/C mode door pivot shaft. Be certain to index the alignment splines on the adaptor to the spline in the pivot shaft.
3. Reinstall the rear mode control motor onto the rear heater-A/C unit upper housing.
4. Reinstall the upper housing onto the rear heater-A/C unit.
5. Reinstall the horizontal duct onto the rear heater-A/C unit.
6. Reinstall the vertical duct onto the rear heater-A/C unit.
7. Reinstall the cover onto the rear heater-A/C unit.
8. Connect the battery negative cable.