Mitsubishi Galant 9G. Manual — part 43
SYMPTOM PROCEDURES
TSB Revision
SIMPLIFIED WIRING SYSTEM (SWS)
54B-168
POWER WINDOW MAIN SWITCH FUNCTION
The main switch is located on the driver’s door.
Raises the driver’s power window
When the driver’s power window switch on the power window
main switch is pulled up, the system energizes its respective
power window motor, and then the driver’s window glass rises.
Lowers the driver’s power window
When the driver’s power window switch on the power window
main switch is pushed down, the system energizes its respec-
tive power window motor, and then the driver’s window glass
lowers.
Lowers the driver’s power window by one-touch down
function
When the driver’s power window switch on the power window
main switch is pushed down fully, the system energizes its
respective power window motor, and then the driver’s window
glass moves to its lowest position.
Raises the passenger’s power window
When the passenger’s power window switch on the power win-
dow main switch is pulled up, the system energizes its respec-
tive power window motor, and then the passenger’s window
glass rises.
AC106705
ON
OFF
ON
OFF
UPPER SIDE
POWER
WINDOW
MOTOR
POWER
WINDOW
MAIN
SWITCH
DRIVER'S
POWER WINDOW
SWITCH UPPER
SIDE
AH
AC106705
LOWER SIDE
POWER
WINDOW
MOTOR
POWER
WINDOW
MAIN
SWITCH
DRIVER'S
POWER WINDOW
SWITCH LOWER
SIDE
ON
OFF
ON
OFF
AI
AC106706
ON
OFF
ON
OFF
LOWER SIDE
POWER
WINDOW
MOTOR
POWER
WINDOW
MAIN
SWITCH
DRIVER'S
POWER
WINDOW
SWITCH
LOWER SIDE
AC
AC106705
UPPER SIDE
POWER
WINDOW
MOTOR
POWER
WINDOW
MAIN
SWITCH
ON
OFF
ON
OFF
PASSENGER'S
POWER WINDOW
SWITCH UPPER
SIDE
AJ
SYMPTOM PROCEDURES
TSB Revision
SIMPLIFIED WIRING SYSTEM (SWS)
54B-169
Lowers the passenger’s power window
When the passenger’s power window switch on the power win-
dow main switch is pushed down, the system energizes its
respective power window motor, and then the passenger’s win-
dow glass lowers.
POWER WINDOW SUB SWITCH FUNCTION
The sub switches are located on the passenger’s doors.
Raises the passenger’s power window
When the power window sub switch is pulled up, the system
energizes its respective power window motor, and then the
passenger’s window glass rises.
Lowers the passenger’s power window
When the power window sub switch is pushed down, the sys-
tem energizes its respective power window motor, and then the
passenger’s window glass lowers.
Power window timer function
Even after the ignition is switched off, the ETACS-ECU keeps
the power window relay activated for approximately 30 sec-
onds, enabling raising and lowering of the power windows by
using the power window switches. After approximately 30 sec-
onds, the power window relay is deactivated.
During this timed operation, if the driver or passenger doors are
opened, the power window relay is deactivated from that
moment.
AC106705
LOWER SIDE
POWER
WINDOW
MOTOR
POWER
WINDOW
MAIN
SWITCH
ON
OFF
ON
OFF
AK
PASSENGER'S
POWER WINDOW
SWITCH LOWER
SIDE
AC106705
ON
OFF
ON
OFF
UPPER SIDE
POWER
WINDOW
MOTOR
PASSENGER'S
POWER
WINDOW
SUB SWITCH
UPPER SIDE
AL
AC106705
LOWER SIDE
POWER
WINDOW
MOTOR
PASSENGER'S
POWER
WINDOW
SUB SWITCH
LOWER SIDE
ON
OFF
ON
OFF
AM
AC200337 AC
ON
OFF
ON
OFF
ON
(Open)
OFF
(Closed)
IGNITION SWITCH (IG1)
POWER WINDOW
RELAY
DRIVER'S OR FRONT
PASSENGER'S
SEAT DOOR
SWITCH
t
t: 30 seconds
t
SYMPTOM PROCEDURES
TSB Revision
SIMPLIFIED WIRING SYSTEM (SWS)
54B-170
GENERAL CIRCUIT DIAGRAM FOR THE POWER WINDOWS
IGNITION
SWITCH (IG1)
ETACS-
ECU
POWER
WINDOW
RELAY
FUSIBLE
LINK
5
RELAY
BOX
(FUSE )
FRONT
DOOR
SWITCH
(LH)
FRONT
DOOR
SWITCH
(RH)
FRONT
POWER
WINDOW
SUB
SWITCH
(RH)
FRONT DOOR WINDOW
REGULATOR MOTOR
(LH)
FRONT DOOR WINDOW
REGULATOR MOTOR
(RH)
REAR DOOR WINDOW
REGULATOR MOTOR
(LH)
REAR DOOR WINDOW
REGULATOR MOTOR
(RH)
REAR
POWER
WINDOW
SUB
SWITCH
(LH)
REAR
POWER
WINDOW
SUB
SWITCH
(RH)
DATA LINK
CONNECTOR
POWER WINDOW MAIN SWITCH
22
SYMPTOM PROCEDURES
TSB Revision
SIMPLIFIED WIRING SYSTEM (SWS)
54B-171
INSPECTION PROCEDURE D-1: Power Windows: Power windows do not work at all.
NOTE: This troubleshooting procedure requires use
of scan tool MB991958 and SWS monitor kit
MB991813. For details on how to use the SWS mon-
itor, refer to "How to use SWS monitor
5
FUSIBLE LINK
FRONT DOOR
WINDOW
REGULATOR
MOTOR
(RH)
FRONT DOOR
WINDOW
REGULATOR
MOTOR
(LH)
REAR DOOR
WINDOW
REGULATOR
MOTOR
(LH)
REAR DOOR
WINDOW
REGULATOR
MOTOR
(RH)
POWER WINDOW
MAIN SWITCH
ETACS-
ECU
JUNCTION
BLOCK SIDE
POWER
WINDOW
RELAY
Power Window Relay Circuit
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