Mitsubishi Galant (2004+). Manual - part 785
MOTORS AND TRANSISTOR
TSB Revision
HEATER, AIR CONDITIONING AND VENTILATION
55A-279
OUTSIDE/INSIDE AIR SELECTION DAMPER CONTROL
MOTOR CHECK
CAUTION
Cut off the battery voltage when the damper is in the
inside/outside air position.
Check the outside/inside air selection damper control motor by
the following procedures.
.
BLOWER FAN AND MOTOR CHECK
When battery voltage is applied between the terminals, check
that the motor operates. Also, check that there is no abnormal
noise.
.
RESISTOR CHECK
Use an ohmmeter to measure the resistance between the ter-
minals. Check that the measured value is at the standard
value.
Standard value:
LEVER POSITION BATTERY
CONNECTION
LEVER
OPERATION
At the inside
position
• Connect
terminal 1 to the
positive battery
terminal
• Connect
terminal 5 to the
negative battery
terminal
The lever moves
from the outside
position to the
inside position
At the outside
position
• Connect
terminal 1 to the
positive battery
terminal
• Connect
terminal 4 to the
negative battery
terminal
The lever moves
from the inside
position to the
outside position
AC206298
OUTSIDE POSITION
INSIDE POSITION
AB
3
1 2
4 5
AC209862
MEASUREMENT TERMINAL
STANDARD VALUE
Ω
Between terminals 2 and 3 (LO)
2.79
Between terminals 1 and 2 (ML) 1.49
Between terminals 2 and 4 (MH) 0.39
AC307313
1 2
3 4