Infiniti QX56 (Z62). Manual — part 1038
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.
REAR RH SIDE POWER WINDOW ALONE DOES NOT OPERATE
PWC-65
< SYMPTOM DIAGNOSIS >
C
D
E
F
G
H
I
J
L
M
A
B
PWC
N
O
P
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.
PWC-66
< SYMPTOM DIAGNOSIS >
AUTO OPERATION DOES NOT OPERATE BUT MANUAL OPERATE NORMAL-
LY
AUTO OPERATION DOES NOT OPERATE BUT MANUAL OPERATE NOR-
MALLY
DRIVER SIDE
DRIVER SIDE : Diagnosis Procedure
INFOID:0000000006217331
1.
PERFORM INITIALIZATION PROCEDURE
Initialization procedure is performed and operation is confirmed.
Refer to
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> GO TO 2.
2.
CHECK ENCODER (DRIVER SIDE) CIRCUIT
Check encoder (driver side) circuit.
Refer to
PWC-43, "DRIVER SIDE : 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.
PASSENGER SIDE
PASSENGER SIDE : Diagnosis Procedure
INFOID:0000000006217332
1.
PERFORM INITIALIZAITON PROCEDURE
Initialization procedure is performed and operation is confirmed.
Refer to
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> GO TO 2.
2.
CHECK ENCODER (PASSENGER SIDE) CIRCUIT
Check encoder (passenger side) circuit.
Refer to
PWC-45, "PASSENGER SIDE : 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.
REAR LH
REAR LH : Diagnosis Procedure
INFOID:0000000006217333
1.
PERFORM INITIALIZATION PROCEDURE
Initialization procedure is performed and operation is confirmed.
AUTO OPERATION DOES NOT OPERATE BUT MANUAL OPERATE NORMAL-
LY
PWC-67
< SYMPTOM DIAGNOSIS >
C
D
E
F
G
H
I
J
L
M
A
B
PWC
N
O
P
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> GO TO 2.
2.
CHECK ENCODER (REAR LH) CIRCUIT
Check encoder (rear LH) circuit.
Refer to
PWC-47, "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.
REAR RH
REAR RH : Diagnosis Procedure
INFOID:0000000006217334
1.
PERFORM INITIALIZATION PROCEDURE
Initialization procedure is performed and operation is confirmed.
Refer to
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> GO TO 2.
2.
CHECK ENCODER (REAR RH) CIRCUIT
Check encoder (rear RH) circuit.
Refer to
PWC-49, "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.
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