RAM 1500 Van V8-5.9L VIN Z LDC (2001)
6. Reinstall the upper housing onto the rear heater-A/C unit.
7. Reinstall the horizontal duct to the rear heater- A/C unit.
8. Reinstall the vertical duct to the rear heater- A/C unit.
9. Reinstall the cover to the rear heater-A/C unit.
10. Connect the battery negative cable.