Mode Door Control - Subaru LEGACY 2002 Quick Reference Index

HVAC System (Heater, Ventilator and A/C)

4. Mode Door Control

The servo motor for driving the mode door is installed on the side facing the driver's seat of the
heater unit. Operating the mode selector switch sends a signal to the servo motor. In response to
the signal, the motor makes a clockwise or counterclockwise rotation to drive the mode door
through a link.
(1) DEF position
(2) DEF/HEAT position
(3) HEAT position
(4) VENT/HEAT position
(5) VENT position
MODE DOOR CONTROL
AC-8
B4H1505A