Functions of Main Dampers
OPERATION POSITION DOOR
FRESH A Brings in fresh air.
RECIRCULATION B Recirculates internal air.
MAX COLD to MAX HOT
C - D - E
(C' - D' -
Varies the mixture ratio of warm air and cool air in order
to regulate the temperature continuously between hot and
FACE F, J, N Air blows out of the front center register and side register.
BI-LEVEL G, L, N
Air blows out of the front center register, side register and
front and rear footwell register ducts*.
FOOT H, M, O
Air blows out of the front and rear footwell register ducts*.
In addition, air blows out slightly from the front and rear
center register*, side register and defroster.