Nissan GT-R. Manual — part 241
PWC-14
< DTC/CIRCUIT DIAGNOSIS >
POWER WINDOW MAIN SWITCH
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace power window main switch. Refer to
PWC-46, "Removal and Installation"
PASSENGER SIDE
PASSENGER SIDE : Description
INFOID:0000000009159918
• Sends UP or DOWN signal to passenger side power window motor.
• Power window lock switch is equipped, and when the button is operated (LOCK), it deactivates the passen-
ger side power window operation.
PASSENGER SIDE : Component Function Check
INFOID:0000000009159919
1.
CHECK FUNCTION
Check that passenger side power window operates when power window main switch for passenger side
(power window lock switch is UNLOCK) is operated to the UP or DOWN position.
Is the inspection result normal?
YES
>> Power window main switch (passenger side) function is OK.
NO
>> Refer to
PWC-14, "PASSENGER SIDE : Diagnosis Procedure"
.
PASSENGER SIDE : Diagnosis Procedure
INFOID:0000000009159920
1.
CHECK POWER WINDOW MAIN SWITCH OUTPUT SIGNAL
1.
Turn ignition switch ON.
2.
Power window lock switch UNLOCK.
3.
Check voltage between power window main switch harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> GO TO 5.
2.
CHECK POWER WINDOW SUB-SWITCH OUTPUT SIGNAL
Check voltage between power window sub-switch harness connector and ground.
(+)
(
−
)
Condition
Continuity
Power window main switch
Connector
Terminal
D8
3
2
Driver side switch
AUTO
Existed
Other than above
Not existed
10
UP
Existed
Other than above
Not existed
11
DOWN
Existed
Other than above
Not existed
(+)
(
−
)
Condition
Voltage (V)
(Approx.)
Power window main switch
Connector
Terminal
D8
7
Ground
Passenger side
switch
UP
Battery voltage
Other than above
0
15
DOWN
Battery voltage
Other than above
0
POWER WINDOW MAIN SWITCH
PWC-15
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
F
G
H
I
J
L
M
A
B
PWC
N
O
P
Is the inspection result normal?
YES
>> Power window main switch (passenger side) function is OK.
NO
>> GO TO 3.
3.
CHECK POWER WINDOW SUB-SWITCH INPUT SIGNAL
Check voltage between power window sub-switch harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> GO TO 6.
4.
CHECK POWER WINDOW SUB-SWITCH
Check power window sub-switch. Refer to
PWC-18, "Component Inspection"
.
Is the inspection result normal?
YES
>> GO TO 7.
NO
>> Replace power window sub-switch. Refer to
PWC-46, "Removal and Installation"
5.
CHECK POWER WINDOW MAIN SWITCH (PASSENGER SIDE)
Check power window main switch (passenger side). Refer to
PWC-16, "PASSENGER SIDE : Component
.
Is the inspection result normal?
YES
>> GO TO 7.
NO
>> Replace power window main switch. Refer to
PWC-46, "Removal and Installation"
6.
CHECK PASSENGER SIDE POWER WINDOW CIRCUIT
1.
Disconnect power window main switch connector and power window sub-switch connector.
2.
Check continuity between power window main switch harness connector and power window sub-switch
harness connector.
3.
Check continuity between power window sub-switch harness connector and ground.
(+)
(
−
)
Condition
Voltage (V)
(Approx.)
Power window sub-switch
Connector
Terminal
D38
15
Ground
Power window
main switch (pas-
senger side)
UP
Battery voltage
Other than above
0
16
DOWN
Battery voltage
Other than above
0
(+)
(
−
)
Condition
Voltage (V)
(Approx.)
Power window sub-switch
Connector
Terminal
D38
6
Ground
Power window
main switch (pas-
senger side)
UP
Battery voltage
Other than above
0
7
DOWN
Battery voltage
Other than above
0
Power window sub-switch
Power window main switch
Continuity
Connector
Terminal
Connector
Terminal
D38
6
D8
7
Existed
7
15
PWC-16
< DTC/CIRCUIT DIAGNOSIS >
POWER WINDOW MAIN SWITCH
Is the inspection result normal?
YES
>> GO TO 7.
NO
>> Repair or replace harness.
7.
CHECK INTERMITTENT INCIDENT
GI-38, "Intermittent Incident"
>> INSPECTION END
PASSENGER SIDE : Component Inspection
INFOID:0000000009159921
1.
CHECK POWER WINDOW MAIN SWITCH (PASSENGER SIDE)
1.
Turn ignition switch OFF.
2.
Power window lock switch UNLOCK.
3.
Disconnect power window main switch connector.
4.
Check continuity between power window main switch terminals.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace power window main switch. Refer to
PWC-46, "Removal and Installation"
Power window sub-switch
Ground
Continuity
Connector
Terminal
D38
6
Not existed
7
Power window main switch
Condition
Continuity
Connector
Terminal
D8
6
2
Passenger side
switch
AUTO
Existed
Other than above
Not existed
7
UP
Existed
Other than above
Not existed
15
DOWN
Existed
Other than above
Not existed
POWER WINDOW SUB-SWITCH
PWC-17
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
F
G
H
I
J
L
M
A
B
PWC
N
O
P
POWER WINDOW SUB-SWITCH
Description
INFOID:0000000009159922
Sends UP or DOWN signal to passenger side power window motor.
Component Function Check
INFOID:0000000009159923
1.
CHECK FUNCTION
Check that passenger side power window operates when passenger side power window switch (power win-
dow lock switch is UNLOCK) is operated to the UP or DOWN position.
Is the inspection result normal?
YES
>> Power window sub-switch function is OK.
NO
>> Refer to
.
Diagnosis Procedure
INFOID:0000000009159924
1.
CHECK POWER WINDOW SUB-SWITCH OUTPUT SIGNAL
1.
Turn ignition switch ON.
2.
Power window lock switch OFF.
3.
Check voltage between power window sub-switch harness connector and ground.
Is the inspection result normal?
YES
>> Power window sub-switch function is OK.
NO
>> GO TO 2.
2.
CHECK POWER WINDOW SUB-SWITCH POWER SUPPLY
Check voltage between power window sub-switch harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> GO TO 4.
3.
CHECK POWER WINDOW SUB-SWITCH
Check power window sub-switch. Refer to
PWC-18, "Component Inspection"
.
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> Replace power window sub-switch. Refer to
PWC-46, "Removal and Installation"
4.
CHECK POWER WINDOW MAIN SWITCH OUTPUT SIGNAL
Check voltage between power window main switch harness connector and ground.
(+)
(
−
)
Condition
Voltage (V)
(Approx.)
Power window sub-switch
Connector
Terminal
D38
15
Ground
Power window sub-switch
UP
Battery voltage
Other than above
0
16
DOWN
Battery voltage
Other than above
0
(+)
(
−
)
Voltage (V)
(Approx.)
Power window sub-switch
Connector
Terminal
D38
3
Ground
Battery voltage
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