Grand Cherokee 2WD L6-4.0L VIN S (1997)
Air Door Actuator / Motor: Description and Operation
Recirculation Door Actuator
CIRCUIT OPERATION
When the ignition switch is in the RUN position, it connects circuit A1 from fuse 8 in the Power Distribution Center (PDC) to circuit A22. Circuit
A22 powers circuit F71 through fuse 12 in the junction block. Circuit F71 feeds the recirculation door motor. Circuit F71 also connects to the
Automatic Temperature Control (ATC) module.
Circuits C32 and C33 from the ATC module connect to the recirculation door motor. Circuits C32 and C33 provide ground for the motor.
