Nissan Quest E52. Instruction — part 996
PWC-96
< DTC/CIRCUIT DIAGNOSIS >
[DRIVER SIDE WINDOW ANTI-PINCH]
POWER SUPPLY AND GROUND CIRCUIT
DTC/CIRCUIT DIAGNOSIS
POWER SUPPLY AND GROUND CIRCUIT
POWER WINDOW MAIN SWITCH
POWER WINDOW MAIN SWITCH : Diagnosis Procedure
INFOID:0000000009653369
1.
CHECK POWER SUPPLY
1.
Turn ignition switch OFF.
2.
Disconnect power window main switch connector.
3.
Check voltage between power window main switch harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> GO TO 2.
2.
CHECK POWER SUPPLY CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect BCM connector.
3.
Check continuity between BCM harness connector and power window main switch harness connector.
4.
Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES
>> Replace BCM. Refer to
BCS-98, "Removal and Installation"
NO
>> Repair or replace harness.
3.
CHECK GROUND CIRCUIT
1.
Turn ignition switch OFF.
2.
Check continuity between power window main switch harness connector and ground.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Repair or replace harness.
FRONT POWER WINDOW SWITCH (PASSENGER SIDE)
(+)
(-)
Condition
Voltage (V)
Power window main switch
Connector
Terminal
D5
10
Ground
Ignition switch
ON
9 – 16
D6
19
OFF
BCM
Power window main switch
Continuity
Connector
Terminal
Connector
Terminal
M123
68
D5
10
Existed
69
D6
19
BCM
Ground
Continuity
Connector
Terminal
M123
68
Not existed
69
Power window main switch
Ground
Continuity
Connector
Terminal
D6
17
Existed
POWER SUPPLY AND GROUND CIRCUIT
PWC-97
< DTC/CIRCUIT DIAGNOSIS >
[DRIVER SIDE WINDOW ANTI-PINCH]
C
D
E
F
G
H
I
J
L
M
A
B
PWC
N
O
P
FRONT POWER WINDOW SWITCH (PASSENGER SIDE) : Diagnosis Procedure
INFOID:0000000009653370
1.
CHECK POWER SUPPLY
1.
Turn ignition switch OFF.
2.
Disconnect front power window switch (passenger side) connector.
3.
Turn ignition switch ON.
4.
Check voltage between front power window switch (passenger side) harness connector and ground.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> GO TO 2.
2.
CHECK POWER SUPPLY CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect BCM connector.
3.
Check continuity between BCM harness connector and front power window switch (passenger side) har-
ness connector.
4.
Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES
>> Replace BCM. Refer to
BCS-98, "Removal and Installation"
NO
>> Repair or replace harness.
SLIDING DOOR POWER WINDOW SWITCH
SLIDING DOOR POWER WINDOW SWITCH : Diagnosis Procedure
INFOID:0000000009653371
1.
CHECK POWER SUPPLY
1.
Turn ignition switch OFF.
2.
Disconnect sliding door power window switch connector.
3.
Turn ignition switch ON.
4.
Check voltage between sliding door power window switch harness connector and ground.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> GO TO 2.
(+)
(-)
Voltage (V)
Front power window switch (passenger side)
Connector
Terminal
D56
8
Ground
9 – 16
BCM
Front power window switch (passenger side)
Continuity
Connector
Terminal
Connector
Terminal
M123
68
D56
8
Existed
BCM
Ground
Continuity
Connector
Terminal
M123
68
Not existed
(+)
(-)
Voltage (V)
Sliding door power window switch
Connector
Terminal
LH
D88
1
Ground
9 – 16
RH
D108
PWC-98
< DTC/CIRCUIT DIAGNOSIS >
[DRIVER SIDE WINDOW ANTI-PINCH]
POWER SUPPLY AND GROUND CIRCUIT
2.
CHECK POWER SUPPLY CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect BCM connector.
3.
Check continuity between BCM harness connector and sliding door power window switch harness con-
nector.
4.
Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES
>> Replace BCM. Refer to
BCS-98, "Removal and Installation"
NO
>> Repair or replace harness.
BCM
Sliding door power window switch
Continuity
Connector
Terminal
Connector
Terminal
M123
68
LH
D88
1
Existed
RH
D108
BCM
Ground
Continuity
Connector
Terminal
M123
68
Not existed
FRONT POWER WINDOW SWITCH (PASSENGER SIDE)
PWC-99
< DTC/CIRCUIT DIAGNOSIS >
[DRIVER SIDE WINDOW ANTI-PINCH]
C
D
E
F
G
H
I
J
L
M
A
B
PWC
N
O
P
FRONT POWER WINDOW SWITCH (PASSENGER SIDE)
Component Function Check
INFOID:0000000009653372
1.
CHECK FUNCTION
Check front power window motor (passenger side) operation with front power window switch (passenger side).
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Refer to
.
Diagnosis Procedure
INFOID:0000000009653373
1.
CHECK FRONT POWER WINDOW SWITCH (PASSENGER SIDE) INPUT SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect front power window switch (passenger side) connector.
3.
Turn ignition switch ON.
4.
Check voltage between front power window switch (passenger side) harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> GO TO 2.
2.
CHECK FRONT POWER WINDOW SWITCH (PASSENGER SIDE) CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect power window main switch connector.
3.
Check continuity between front power window switch (passenger side) harness connector and power win-
dow main switch harness connector.
4.
Check continuity between front power window switch (passenger side) harness connector and ground.
Is the inspection result normal?
YES
>> Replace power window main switch. Refer to
PWC-123, "Removal and Installation"
NO
>> Repair or replace harness.
3.
CHECK FRONT POWER WINDOW SWITCH (PASSENGER SIDE)
Check front power window switch (passenger side).
Refer to
PWC-100, "Component Inspection"
.
Is the inspection result normal?
(+)
(-)
Condition
Voltage (V)
Front power window switch (passenger side)
Connector
Terminal
D56
11
Ground
Power window main
switch
(passenger side)
NEUTRAL
0 – 1
DOWN
9 – 16
12
NEUTRAL
0 – 1
UP
9 – 16
Front power window switch (passenger side)
Power window main switch
Continuity
Connector
Terminal
Connector
Terminal
D56
11
D5
11
Existed
12
8
Front power window switch (passenger side)
Ground
Continuity
Connector
Terminal
D56
11
Not existed
12
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