C 2500 Suburban 2WD V8-5.7L VIN R (1996)
Air Door Actuator / Motor: Locations
Rear Mode Door Vacuum Motor
In auxiliary heater - A/C module, forward of LH rear wheelhouse.
Rear Auxiliary Mode Door Motor
in Headliner
Rear Auxiliary Temperature Door Motor
In Auxiliary Heater A/C Module, forward of LH rear Wheelhouse
Heater And Air Conditioning Wiring