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PASSENGER’S DOOR
NOTE:
Figures in parentheses ( ) refer to terminal Nos. arranged in order when the UP or DOWN section
of power window switch is pressed.
Operation by main switch.
Power is supplied
through power window main switch (6,10)
to passenger side power window sub-switch (3,1).
The subsequent operations are the same as those outlined under“Operation by sub-switches”.
Operation by sub-switches
Power is supplied
through passenger side power window sub-switch (2,4)
to passenger side power window regulator (1,2).
Ground is supplied
to passenger side power window regulator (2,1)
through passenger side power window sub-switch (2,4)
to passenger side power window sub-switch (1,3)
through power window main switch (6,10).
Then, the motor raises or lowers the window until the switch is released.
REAR DOOR LH
NOTE:
Figures in parentheses ( ) refer to terminal Nos. arranged in order when the UP or DOWN section
of power window switch is pressed.
Operation by main switch
Power is supplied
through power window main switch (13,14)
to rear power window sub-switch LH (3,1).
The subsequent operations are the same as those outlined under“Operation by sub-switches”.
Operation by sub-switches
Power is supplied
through rear power window sub-switch LH (2,4)
to rear power window regulator LH (1,2).
Ground is supplied
to rear power window regulator LH (2,1)
through rear power window sub-switch LH (4,2)
to rear power window sub-switch LH (1,3)
through power window main switch LH (14,13).
Then, the motor raises or lowers the window until the switch is released.
POWER WINDOW
System Description (Cont’d)
EL-237
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REAR DOOR RH
NOTE:
Figures in parentheses ( ) refer to terminal Nos. arranged in order when the UP or DOWN section
of power window switch is pressed.
Operation by main switch
Power is supplied
through power window main switch (15,16)
to rear power window sub-switch RH (3,1).
The subsequent operations are the same as those outlined under“Operation by sub-switches”.
Operation by sub-switches
Power is supplied
through rear power window sub-switch RH (2,4)
to rear power window regulator RH (1,2).
Ground is supplied
to rear power window regulator RH (2,1)
through rear power window sub-switch RH (4,2)
to rear power window sub-switch RH (1,3)
through power window main switch (16,15)
Then, the motor raises or lowers the window until the switch is released.
AUTO OPERATION
The power window AUTO feature enables the driver to open or close the driver’s window without holding
the window switch in the respective position.
When the AUTO switch in the main switch is pressed and released, the driver’s window will travel to the
fully open or closed position.
POWER WINDOW LOCK
The power window lock is designed to lock-out window operation to all windows except the driver’s door
window.
When the lock switch is pressed to lock position, ground of the passenger side switch, rear RH switch and
rear LH switch in the power window main switch is disconnected. This prevents the power window motors
from operating.
POWER WINDOW
System Description (Cont’d)
EL-238
Page 1371 of 2267
Schematic
YEL197C
: With rear power window
POWER WINDOW MAIN SWITCH
DRIVER’S SIDEPASSENGER
SIDEREAR LH REAR RH
AUTO AMP.
ILLUP
RELAYDOWN
RELAYBATTERY
(Via fusible link)IGNITION SWITCH
ON or START
FUSIBLE LINK
CIRCUIT
BREAKER-1
POWER WIN-
DOW RELAY
FRONT POWER WIN-
DOW SUB-SWITCHFRONT POWER WIN-
DOW
REGULATOR (PASSEN-
GER’S SIDE)
REAR POWER
WINDOW
SUB-SWITCH LHREAR POWER
WINDOW
REGULATOR LH
REAR POWER
WINDOW
SUB-SWITCH RHREAR POWER
WINDOW
REGULATOR RH
FRONT POWER
WINDOW
REGULATOR
(DRIVER’S SIDE) LOCK
SWITCH
POWER WINDOW
EL-239
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Wiring Diagram—WINDOW—
YEL894C
POWER WINDOW
EL-240
Page 1373 of 2267
YEL895C
POWER WINDOW
Wiring Diagram—WINDOW—(Cont’d)
EL-241
Page 1374 of 2267
YEL896C
POWER WINDOW
Wiring Diagram—WINDOW—(Cont’d)
EL-242
Page 1375 of 2267

Trouble Diagnoses
Symptom Possible cause Repair order
None of the power windows can
be operated using any switch.1. 40A fusible link and circuit
breaker-1.
2. Grounds
B18andB27.
3. Power window relay.
4. Open/short in power window
main switch circuit.1. Check 40A fusible link (letter
e,located in fuse
and fusible link box) and circuit breaker-1. Turn
ignition switch to“ON”position and verify battery
positive voltage is present at terminal
12of
power window main switch, and other switches as
follows.
2. Check grounds
B18andB27.
3. Check power window relay.
4. Check W/R wire between fuse block (J/B) and
power window main switch for open/short circuit.
Driver’s side power window can-
not be operated but other win-
dows can be operated.1. Driver’s side power window
regulator circuit.
2. Driver’s side power window
regulator.1. Check driver’s side power window regulator circuit
2. Check driver’s side power window regulator
One or more passenger power
windows cannot be operated.1. Power window switches (front
sub-switch, rear sub-switch
RH, rear sub-switch LH).
2. Power window regulators.
(Passenger side, rear LH,
rear LH.)
3. Power window main switch.
4. Power window circuit.1. Check power window switches (front sub-switch,
rear sub-switch RH, rear sub-switch LH)
2. Check power window regulators (front sub-switch,
rear sub-switch RH, rear sub-switch LH)
3. Check power window main switch
4-1. Check harnesses between power window main
switch and power window sub-switches for
open/short circuit.
4-2. Check harnesses between power window sub-
switches and power window regulators for open/
short circuit.
One or more passenger power
windows cannot be operated
using power window main switch
but can be operated by power
window sub-switches.1. Power window main switch. 1. Check power window main switch.
Driver’s side power window auto
function cannot be operated
using power window main switch.1. Power window main switch. 1. Check power window main switch.
Location of sub-switch Terminals
Passenger
5
Rear RH5
Rear LH5
POWER WINDOW
EL-243
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