Subaru LEGACY 2002 Quick Reference Index page 527

4. AIR INLET CONTROL SYSTEM
1) LHD VEHICLE:
The air inlet control system determines whether the air inlet damper is to be opened depending
on the TAO calculated by the ECM, thus selecting either inside air recirculation or fresh air intro-
duction.
The damper is generally opened for fresh air introduction when the compressor is turned OFF.
It is also opened generally when the DEF position is selected.
:When exposed to sunbeam
:When not exposed
to sunbeam
(1) The air inlet damper is opened for fresh air introduction when the cabin temperature is 25°C and the ambient temperature
is 20°C.
(2) The air inlet damper is closed for inside air recirculation when the cabin temperature is 35°C and the ambient temperature
is 30°C.
AUTOMATIC AIR CONDITIONING
AC-55
HVAC System (Heater, Ventilator and A/C)
Cabin temperature (˚C)
B4H1331B