Impreza Coupe FWD 18L SOHC (1995) HVAC Air Door Actuator Description
Air Door Actuator / Motor: Description and Operation
Intake Door Control
Intake door motor is located on the upper part of the intake unit. It opens and closes the intake door with a rod and a link. When the MAX A/C switch is
set to ON the ground line of the intake door motor is switched to terminal 2 from terminal 1, and the motor starts to rotate because the position switch
contacts built into it are set to the current flow position. The contacts turn along with the motor When they reach the non-contact flow position, the motor
will stop. The motor always turns in the same direction. When the MAX A/C switch is set to OFF follow the same operation.
