window INFINITI QX56 2011 Factory Service Manual

PWC-64
< SYMPTOM DIAGNOSIS >
REAR LH SIDE POWER WINDOW ALONE DOES NOT OPERATE
REAR LH SIDE POWER WINDOW ALONE DOES NOT OPERATE
WHEN POWER WINDOW MAIN SWITCH IS OPERATED
WHEN POWER WINDOW MAIN SWITCH IS OPERATED : Diagnosis Procedure
INFOID:0000000006217325
1.CHECK REAR POWER WINDOW SWITCH LH SERIAL LINK CIRCUIT
Check rear power window switch LH serial link circuit.
Refer to PWC-58, "
REAR POWER WINDOW SWITCH LH : Component Function Check".
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace the malfunctioning parts.
2.CONFIRM THE OPERATION
Confirm the operation again.
Is the result normal?
YES >> Check intermittent incident. Refer to GI-40, "Intermittent Incident".
NO >> GO TO 1.
WHEN REAR POWER WINDOW SWITCH LH IS OPERATED
WHEN REAR POWER WINDOW SWITCH LH IS OPERATED : Diagnosis Procedure
INFOID:0000000006217326
1.REPLACE REAR POWER WINDOW SWITCH LH
Replace rear power window switch LH.
Refer to PWC-74, "
Removal and Installation"
>> INSPECTION END
WHEN BOTH POWER WINDOW MAIN SWITCH AND REAR POWER WINDOW
SWITCH LH ARE OPERATED
WHEN BOTH POWER WINDOW MAIN SWITCH AND REAR POWER WINDOW
SWITCH LH ARE OPERATED : Diagnosis Procedure
INFOID:0000000006217327
1.CHECK REAR POWER WINDOW SWITCH POWER SUPPLY AND GROUND CIRCUIT
Check rear power window switch power supply and ground circuit.
Refer to PWC-37, "
REAR POWER WINDOW SWITCH : Diagnosis Procedure".
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace the malfunctioning parts.
2.CHECK REAR POWER WINDOW MOTOR LH
Check rear power window motor LH.
Refer to PWC-41, "
REAR LH : Component Function Check".
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace the malfunctioning parts.
3.CONFIRM THE OPERATION
Confirm the operation again.
Is the result normal?
YES >> Check intermittent incident. Refer to GI-40, "Intermittent Incident".
NO >> GO TO 1.
Revision: 2010 May2011 QX56

REAR RH SIDE POWER WINDOW ALONE DOES NOT OPERATE
PWC-65
< SYMPTOM DIAGNOSIS >
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PWC
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REAR RH SIDE POWER WINDOW ALONE DOES NOT OPERATE
WHEN POWER WINDOW MAIN SWITCH IS OPERATED
WHEN POWER WINDOW MAIN SWITCH IS OPERATED : Diagnosis Procedure
INFOID:0000000006217328
1.CHECK REAR POWER WINDOW SWITCH RH SERIAL LINK CIRCUIT
Check rear power window switch RH serial link circuit.
Refer to PWC-59, "
REAR POWER WINDOW SWITCH RH : Component Function Check".
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace the malfunctioning parts.
2.CONFIRM THE OPERATION
Confirm the operation again.
Is the result normal?
YES >> Check intermittent incident. Refer to GI-40, "Intermittent Incident".
NO >> GO TO 1.
WHEN REAR POWER WINDOW SWITCH RH IS OPERATED
WHEN REAR POWER WINDOW SWITCH RH IS OPERATED : Diagnosis Procedure
INFOID:0000000006217329
1.REPLACE REAR POWER WINDOW SWITCH RH
Replace rear power window switch RH.
Refer to PWC-74, "
Removal and Installation"
>> INSPECTION END
WHEN BOTH POWER WINDOW MAIN SWITCH AND REAR POWER WINDOW
SWITCH RH ARE OPERATED
WHEN BOTH POWER WINDOW MAIN SWITCH AND REAR POWER WINDOW
SWITCH RH ARE OPERATED : Diagnosis Procedure
INFOID:0000000006217330
1.CHECK REAR POWER WINDOW SWITCH POWER SUPPLY AND GROUND CIRCUIT
Check rear power window switch power supply and ground circuit.
Refer to PWC-37, "
REAR POWER WINDOW SWITCH : Diagnosis Procedure".
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace the malfunctioning parts.
2.CHECK REAR POWER WINDOW MOTOR RH
Check rear power window motor RH.
Refer to PWC-41, "
REAR RH : Component Function Check".
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace the malfunctioning parts.
3.CONFIRM THE OPERATION
Confirm the operation again.
Is the result normal?
YES >> Check intermittent incident. Refer to GI-40, "Intermittent Incident".
NO >> GO TO 1.
Revision: 2010 May2011 QX56

PWC-68
< SYMPTOM DIAGNOSIS >
ANTI-PINCH FUNCTION DOES NOT OPERATE
ANTI-PINCH FUNCTION DOES NOT OPERATE
Diagnosis ProcedureINFOID:0000000006217335
1.CHECK POWER WINDOW AUTO OPERATION
Check AUTO operation of the door w hen anti-pinch function does not operate.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Refer to PWC-66, "
DRIVER SIDE : Diagnosis Procedure" (driver side), PWC-66, "PASSENGER
SIDE : Diagnosis Procedure" (passenjer side), PWC-66, "REAR LH : Diagnosis Procedure" (rear
LH), PWC-67, "
REAR RH : Diagnosis Procedure" (rear RH).
2.CONFIRM THE OPERATION
Confirm the operation again.
Is the inspection result normal?
YES >> Check intermittent incident. Refer to GI-40, "Intermittent Incident".
NO >> GO TO 1.
Revision: 2010 May2011 QX56

POWER WINDOW RETAINED POWER FUNCTION DOES NOT OPERATE NOR-
MALLY
PWC-69
< SYMPTOM DIAGNOSIS >
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G H
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M A
B
PWC
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POWER WINDOW RETAINED POWE R FUNCTION DOES NOT OPERATE
NORMALLY
Diagnosis ProcedureINFOID:0000000006217336
1.CHECK DOOR SWITCH
Check door switch.
Refer to DLK-117, "
ComponentFunctionCheck".
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace the malfunctioning parts.
2.CONFIRM THE OPERATION
Confirm the operation again.
Is the result normal?
YES >> Check intermittent incident. Refer to GI-40, "Intermittent Incident".
NO >> GO TO 1.
Revision: 2010 May2011 QX56

PWC-70
< SYMPTOM DIAGNOSIS >
DOOR KEY CYLINDER SWITCH DOES NOT OPERATE POWER WINDOWS
DOOR KEY CYLINDER SWITCH DOES NOT OPERATE POWER WIN-
DOWS
Diagnosis ProcedureINFOID:0000000006217337
1.PERFORM INITIALIZATION PROCEDURE
Initialization procedure is performed and operation is confirmed.
Refer to PWC-33, "
Work Procedure"
Is the inspection result normal?
YES >> INSPECTION END
NO >> GO TO 2.
2.CHECK DRIVER SIDE DOOR LOCK AS SEMBLY (DOOR KEY CYLINDER SWITCH)
Check front door lock assembly (driver side) (door key cylinder switch).
Refer to PWC-53, "
Component Function Check"
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace the malfunctioning parts.
3.CONFIRM THE OPERATION
Confirm the operation again.
Is the result normal?
YES >> Check intermittent incident. Refer to GI-40, "Intermittent Incident".
NO >> GO TO 1.
Revision: 2010 May2011 QX56

KEYLESS POWER WINDOW DOWN DOES NOT OPERATE
PWC-71
< SYMPTOM DIAGNOSIS >
C
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M A
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PWC
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KEYLESS POWER WINDOW DOWN DOES NOT OPERATE
Diagnosis ProcedureINFOID:0000000006217338
1.CHECK REMOTE KEYLESS ENTRY FUNCTION
Check remote keyless entry function.
Does door lock/unlock with Intelligent key button?
YES >> GO TO 2.
NO >> Refer to DLK-175, "
Diagnosis Procedure".
2.CHECK POWER WINDOW OPERATION
Check power window operation.
Does power window up/down with power window main switch?
YES >> GO TO 3.
NO >> Refer to PWC-35, "
POWER WINDOW MAIN SWITCH : Diagnosis Procedure".
3.CHECK “PW DOWN SET” SETTING IN “WORK SUPPORT”
Check “PW DOWN SET” setting in “WORK SUPPORT”.
Refer to DLK-41, "
INTELLIGENT KEY : CONSULT-III F unction (BCM - INTELLIGENT KEY)".
Is the inspection result normal?
YES >> GO TO 4.
NO >> Set “PW DOWN SET” setting in “WORK SUPPORT”.
4.CONFIRM THE OPERATION
Confirm the operation again.
Is the result normal?
YES >> Check intermittent incident. Refer to GI-40, "Intermittent Incident".
NO >> GO TO 1.
Revision: 2010 May2011 QX56

PWC-72
< SYMPTOM DIAGNOSIS >
POWER WINDOW LOCK SWITCH DOES NOT FUNCTION
POWER WINDOW LOCK SWITCH DOES NOT FUNCTION
Diagnosis ProcedureINFOID:0000000006217339
1.REPLACE POWER WINDOW MAIN SWITCH
Replace power window main switch. Refer to PWC-74, "
Removal and Installation".
>> INSPECTION END
Revision: 2010 May2011 QX56

POWER WINDOW SWITCH DOES NOT ILLUMINATE
PWC-73
< SYMPTOM DIAGNOSIS >
C
D E
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G H
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M A
B
PWC
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POWER WINDOW SWITCH DOES NOT ILLUMINATE
DRIVER SIDE
DRIVER SIDE : Diag nosis ProcedureINFOID:0000000006217340
1.REPLACE POWER WINDOW MAIN SWITCH
Replace power window main switch.
Refer to PWC-74, "
Removal and Installation".
>> INSPECTION END
PASSENGER SIDE
PASSENGER SIDE : Dia gnosis ProcedureINFOID:0000000006217341
1.REPLACE FRONT POWER WINDOW SWITCH (PASSENGER SIDE)
Replace front power window switch (passenger side).
Refer to PWC-74, "
Removal and Installation".
>> INSPECTION END
REAR LH
REAR LH : Diagnosis ProcedureINFOID:0000000006217342
1.REPLACE REAR POWER WINDOW SWITCH LH
Replace rear power window switch LH.
Refer to PWC-74, "
Removal and Installation".
>> INSPECTION END
REAR RH
REAR RH : Diagnosis ProcedureINFOID:0000000006217343
1.REPLACE REAR POWER WINDOW SWITCH RH
Replace rear power window switch RH.
Refer to PWC-74, "
Removal and Installation".
>> INSPECTION END
Revision: 2010 May2011 QX56

PWC-74
< REMOVAL AND INSTALLATION >
POWER WINDOW MAIN SWITCH
REMOVAL AND INSTALLATION
POWER WINDOW MAIN SWITCH
Removal and InstallationINFOID:0000000006217344
REMOVAL
1. Remove the power window main switch finisher.Refer to INT-14, "
Removal and Installation".
2. Power window main switch is removed from power window main switch finisher using flat-bladed screw-
driver etc.
CAUTION:
Never fold the pawl of power window main switch finisher.
NOTE:
The same procedure is also performed for front power window switch (passenger side) and rear power win-
dow switch (LH & RH).
INSTALLATION
Install in the reverse order of removal.
NOTE:
When power window switch is replaced or is removed, it is necessary to do the initialization procedure.
Refer to PWC-32, "
Work Procedure".
Revision: 2010 May2011 QX56

RF-18
< DTC/CIRCUIT DIAGNOSIS >
POWER SUPPLY AND GROUND CIRCUIT
DTC/CIRCUIT DIAGNOSIS
POWER SUPPLY AND GROUND CIRCUIT
Diagnosis ProcedureINFOID:0000000006141232
SUNROOF MOTOR ASSEMBLY
1.CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect sunroof motor assembly harness connector.
3. Check continuity between sunroof mo tor assembly harness connector and ground.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace harness or connector.
2.CHECK POWER SUPPLY CIRCUIT-I
1. Turn ignition switch ON.
2. Check voltage between sunroof moto r assembly harness connector and ground.
Is the inspection result normal?
YES >> Check intermittent incident. Refer to GI-40, "Intermittent Incident".
NO >> GO TO 3.
3.CHECK POWER SUPPLY CIRCUIT-II
1. Turn ignition switch OFF.
2. Disconnect BCM harness connector and power window main switch harness connector.
3. Check continuity between BCM harness connecto r and sunroof motor assembly harness connector.
4. Check continuity between sunroof mo tor assembly harness connector and ground.
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair or replace harness or connector.
4.CHECK POWER SUPPLY CIRCUIT-III
1. Check continuity between BCM harness connecto r and sunroof motor assembly harness connector.
Sunroof motor assembly
GroundContinuity
Connector Terminal
R4 1 Existed
(+) (–)Voltage (V)
(Approx.)
Sunroof motor assembly
Connector Terminal
R4 3
Ground 12
6
BCM Sunroof mo tor assembly
Continuity
Connector Terminal Connector Terminal
M70 68 R4 3 Existed
Sunroof motor assembly GroundContinuity
Connector Terminal
R4 3 Not existed
Revision: 2010 May2011 QX56