Nissan X-Trail 32. Manual — part 1734
PWC-38
< DTC/CIRCUIT DIAGNOSIS >
POWER SUPPLY AND GROUND CIRCUIT
3.
CHECK POWER WINDOW MAIN SWITCH POWER SUPPLY 2
1.
Turn ignition switch ON.
2.
Check voltage between power window main switch harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 10.
NO
>> GO TO 6.
4.
CHECK POWER WINDOW MAIN SWITCH POWER SUPPLY CIRCUIT 1
1.
Disconnect circuit breaker connector.
2.
Check voltage between circuit breaker harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Repair or replace harness.
5.
CHECK POWER WINDOW MAIN SWITCH POWER SUPPLY CIRCUIT 2
Check continuity between circuit breaker harness connector and power window main switch harness connec-
tor.
Is the inspection result normal?
YES
>> Replace circuit breaker.
NO
>> Repair or replace harness.
6.
CHECK POWER WINDOW RELAY POWER SUPPLY
1.
Turn ignition switch to OFF, and then wait for 3 minutes with driver door open.
NOTE:
• Even after ignition switch is OFF, power is supplied to accessories for a certain amount of time by the
AUTO ACC function.
• When vehicle is operated while on standby, power may be supplied to accessories.
2.
Disconnect power window relay connector.
3.
Check voltage between power window relay harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 7.
NO
>> Repair or replace harness.
(+)
(
−
)
Voltage
Power window main switch
Connector
Terminal
D25
10
Ground
9 – 16 V
(+)
(
−
)
Voltage
Circuit breaker
Connector
Terminal
M63
1
Ground
9 – 16 V
Circuit breaker
Power window main switch
Continuity
Connector
Terminal Connector
Terminal
M63
2
D26
18
Existed
(+)
(
−
)
Voltage
Power window relay
Connector
Terminal
M64
2
Ground
9 – 16 V
5
POWER SUPPLY AND GROUND CIRCUIT
PWC-39
< DTC/CIRCUIT DIAGNOSIS >
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PWC
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7.
CHECK POWER WINDOW MAIN SWITCH POWER SUPPLY CIRCUIT 3
Check continuity between power window relay harness connector and power window main switch harness
connector.
Is the inspection result normal?
YES
>> GO TO 8.
NO
>> Repair or replace harness.
8.
CHECK POWER WINDOW RELAY GROUND CIRCUIT
1.
Disconnect BCM connector.
2.
Check continuity between power window relay harness connector and BCM harness connector.
Is the inspection result normal?
YES
>> GO TO 9.
NO
>> Repair or replace harness.
9.
CHECK POWER WINDOW RELAY
Check power window relay. Refer to
PWC-62, "Component Function Check"
.
Is the inspection result normal?
YES
>> Check intermittent incident. Refer to
GI-44, "Intermittent Incident"
.
NO
>> Replace power window relay.
10.
CHECK POWER WINDOW MAIN SWITCH 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)
FRONT POWER WINDOW SWITCH (PASSENGER SIDE) : Diagnosis Procedure
INFOID:0000000010735223
LHD MODELS
1.
CHECK FRONT POWER WINDOW SWITCH (PASSENGER SIDE) 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.
Power window relay
Power window main switch
Continuity
Connector
Terminal Connector
Terminal
M64
3
D25
10
Existed
Power window relay
BCM
Continuity
Connector
Terminal Connector
Terminal
M64
1
M87
63
Existed
Power window main switch
Ground
Continuity
Connector
Terminal
D25
1
Existed
PWC-40
< DTC/CIRCUIT DIAGNOSIS >
POWER SUPPLY AND GROUND CIRCUIT
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> GO TO 2.
2.
CHECK FRONT POWER WINDOW SWITCH (PASSENGER SIDE) POWER SUPPLY CIRCUIT
1.
Turn ignition switch OFF.
2.
Check continuity between power window relay harness connector and front power window switch (pas-
senger side) harness connector.
Is the inspection result normal?
YES
>> Check intermittent incident. Refer to
GI-44, "Intermittent Incident"
.
NO
>> Repair or replace harness.
RHD MODELS
1.
CHECK FRONT POWER WINDOW SWITCH (PASSENGER SIDE) 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 FRONT POWER WINDOW SWITCH (PASSENGER SIDE) POWER SUPPLY CIRCUIT
1.
Turn ignition switch OFF.
2.
Check continuity between power window relay harness connector and front power window switch (pas-
senger side) harness connector.
Is the inspection result normal?
YES
>> Check intermittent incident. Refer to
GI-44, "Intermittent Incident"
.
NO
>> Repair or replace harness.
REAR POWER WINDOW SWITCH
REAR POWER WINDOW SWITCH : Diagnosis Procedure
INFOID:0000000010735224
LHD MODELS
1.
CHECK REAR POWER WINDOW SWITCH POWER SUPPLY
(+)
(
−
)
Voltage
Front power window switch (passenger side)
Connector
Terminal
D45
1
Ground
9 – 16 V
Power window relay
Front power window switch (passenger side)
Continuity
Connector
Terminal Connector
Terminal
M64
3
D45
1
Existed
(+)
(
−
)
Voltage
Front power window switch (passenger side)
Connector
Terminal
D67
8
Ground
9 – 16 V
Power window relay
Front power window switch (passenger side)
Continuity
Connector
Terminal Connector
Terminal
M64
3
D67
8
Existed
POWER SUPPLY AND GROUND CIRCUIT
PWC-41
< DTC/CIRCUIT DIAGNOSIS >
C
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PWC
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1.
Turn ignition switch OFF.
2.
Disconnect rear power window switch connector.
3.
Turn ignition switch ON.
4.
Check voltage between rear power window switch harness connector and ground.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> GO TO 2.
2.
CHECK REAR POWER WINDOW SWITCH POWER SUPPLY CIRCUIT
1.
Turn ignition switch OFF.
2.
Check continuity between power window relay harness connector and rear power window switch harness
connector.
Is the inspection result normal?
YES
>> Intermittent incident. Refer to
GI-44, "Intermittent Incident"
.
NO
>> Repair or replace harness.
RHD MODELS
1.
CHECK REAR POWER WINDOW SWITCH POWER SUPPLY
1.
Turn ignition switch OFF.
2.
Disconnect rear power window switch connector.
3.
Turn ignition switch ON.
4.
Check voltage between rear power window switch harness connector and ground.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> GO TO 2.
2.
CHECK REAR POWER WINDOW SWITCH POWER SUPPLY CIRCUIT
1.
Turn ignition switch OFF.
2.
Check continuity between power window relay harness connector and rear power window switch harness
connector.
Is the inspection result normal?
(+)
(
−
)
Voltage
Rear power window switch
Connector
Terminal
LH
D83
1
Ground
9 – 16 V
RH
D103
Power window relay
Rear power window switch
Continuity
Connector
Terminal Connector
Terminal
M64
3
LH
D83
1
Existed
RH
D103
(+)
(
−
)
Voltage
Rear power window switch
Connector
Terminal
LH
D113
1
Ground
9 – 16 V
RH
D93
Power window relay
Rear power window switch
Continuity
Connector
Terminal Connector
Terminal
M64
3
LH
D113
1
Existed
RH
D93
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