Infiniti FX35, FX50 (S51). Manual — part 1490
POWER WINDOW MOTOR
PWC-21
< DTC/CIRCUIT DIAGNOSIS >
[FRONT & REAR WINDOW ANTI-PINCH]
C
D
E
F
G
H
I
J
L
M
A
B
PWC
N
O
P
Is the inspection result normal?
YES
>> Replace power window main switch. Refer to
PWC-136, "Removal and Installation"
NO
>> Repair or replace harness.
4.
CHECK INTERMITTENT INCIDENT
GI-36, "Intermittent Incident"
.
>> INSPECTION END
DRIVER SIDE : Component Inspection
INFOID:0000000005248161
COMPONENT INSPECTION
1.
CHECK POWER WINDOW MOTOR
1.
Turn ignition switch OFF.
2.
Disconnect front power window motor (driver side) connector.
3.
Check motor operation by connecting the battery voltage directly to front power window motor (driver side)
connector.
Is the inspection result normal?
YES
>> Front power window motor (driver side) is OK.
NO
>> Replace front power window motor (driver side). Refer to
GW-21, "Removal and Installation"
.
PASSENGER SIDE
PASSENGER SIDE : Description
INFOID:0000000005248162
Door glass moves UP/DOWN by receiving the signal power window main switch or front power window switch
(passenger side).
PASSENGER SIDE : Component Function Check
INFOID:0000000005248163
1.
CHECK POWER WINDOW MOTOR CIRCUIT
Check front power window motor (passenger side) operation with power window main switch or front power
window switch (passenger side).
Is the inspection result normal?
YES
>> Front power window motor (passenger side) is OK.
NO
>> Refer to
PWC-21, "PASSENGER SIDE : Diagnosis Procedure"
.
PASSENGER SIDE : Diagnosis Procedure
INFOID:0000000005248164
1.
CHECK FRONT POWER WINDOW MOTOR INPUT SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect front power window motor (passenger side) connector.
3.
Turn ignition switch ON.
4.
Check voltage between front power window motor (passenger side) harness connector and ground.
Power window main switch
Ground
Continuity
Connector
Terminal
D8
8
Not existed
11
Front power window motor
(driver side) connector
Terminal
Motor operation
(+)
(–)
D10
1
2
DOWN
2
1
UP
PWC-22
< DTC/CIRCUIT DIAGNOSIS >
[FRONT & REAR WINDOW ANTI-PINCH]
POWER WINDOW MOTOR
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> GO TO 3.
2.
CHECK POWER WINDOW MOTOR
Check front power window motor (passenger side).
Refer to
PWC-22, "PASSENGER SIDE : Component Inspection"
.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Replace front power window motor (passenger side). Refer to
GW-21, "Removal and Installation"
.
3.
CHECK POWER WINDOW MOTOR CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect front power window switch (passenger side) connector.
3.
Check continuity between front power window switch (passenger side) harness connector and front power
window motor (passenger side) harness connector.
4.
Check continuity between front power window switch (passenger side) connector and ground.
Is the inspection result normal?
YES
>> Replace front power window switch (passenger side). Refer to
PWC-137, "Removal and Installa-
.
NO
>> Repair or replace harness.
4.
CHECK INTERMITTENT INCIDENT
GI-36, "Intermittent Incident"
>> INSPECTION END
PASSENGER SIDE : Component Inspection
INFOID:0000000005248165
COMPONENT INSPECTION
1.
CHECK POWER WINDOW MOTOR
1.
Turn ignition switch OFF.
2.
Disconnect front power window motor (passenger side) connector.
(+)
(–)
Condition
Voltage (V)
(Approx.)
Front power window motor
(passenger side)
Connector
Terminal
D40
1
Ground
Front power window switch
(passenger side)
UP
Battery voltage
DOWN
0
2
UP
0
DOWN
Battery voltage
Front power window switch (passenger side)
Front power window motor (passenger side)
Continuity
Connector
Terminal
Connector
Terminal
D38
8
D40
1
Existed
9
2
Front power window switch (passenger side)
Ground
Continuity
Connector
Terminal
D38
8
Not existed
9
POWER WINDOW MOTOR
PWC-23
< DTC/CIRCUIT DIAGNOSIS >
[FRONT & REAR WINDOW ANTI-PINCH]
C
D
E
F
G
H
I
J
L
M
A
B
PWC
N
O
P
3.
Check motor operation by connecting the battery voltage directly to front power window motor (passenger
side) connector.
Is the inspection result normal?
YES
>> Front power window motor (passenger side) is OK.
NO
>> Replace front power window motor (passenger side). Refer to
GW-21, "Removal and Installation"
.
REAR LH
REAR LH : Description
INFOID:0000000005248166
Door glass moves UP/DOWN by receiving the signal from power window main switch or rear power window
switch LH.
REAR LH : Component Function Check
INFOID:0000000005248167
1.
CHECK POWER WINDOW MOTOR CIRCUIT
Check rear power window motor LH operation with power window main switch or rear power window switch
LH.
Is the inspection result normal?
YES
>> Rear power window motor LH is OK.
NO
>> Refer to
PWC-23, "REAR LH : Diagnosis Procedure"
.
REAR LH : Diagnosis Procedure
INFOID:0000000005248168
1.
CHECK REAR POWER WINDOW MOTOR INPUT SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect rear power window motor LH connector.
3.
Turn ignition switch ON.
4.
Check voltage between rear power window motor LH harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> GO TO 3.
2.
CHECK REAR POWER WINDOW MOTOR
Check rear power window motor LH.
Refer to
PWC-24, "REAR LH : Component Inspection"
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Replace rear power window motor LH. Refer to
GW-27, "Removal and Installation"
3.
CHECK POWER WINDOW MOTOR CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect rear power window switch LH connector.
Front power window motor (passen-
ger side) connector
Terminal
Motor condition
(+)
(–)
D40
1
2
UP
2
1
DOWN
(+)
(–)
Condition
Voltage (V)
(Approx.)
Rear power window motor LH
Connector
Terminal
D52
1
Ground
Rear power window switch LH
UP
Battery voltage
DOWN
0
3
UP
0
DOWN
Battery voltage
PWC-24
< DTC/CIRCUIT DIAGNOSIS >
[FRONT & REAR WINDOW ANTI-PINCH]
POWER WINDOW MOTOR
3.
Check continuity between rear power window switch LH harness connector and rear power window motor
LH harness connector.
4.
Check continuity between rear power window switch LH harness connector and ground.
Is the inspection result normal?
YES
>> Replace rear power window switch LH. Refer to
PWC-138, "Removal and Installation"
NO
>> Repair or replace harness.
4.
CHECK INTERMITTENT INCIDENT
GI-36, "Intermittent Incident"
>> INSPECTION END
REAR LH : Component Inspection
INFOID:0000000005248169
COMPONENT INSPECTION
1.
CHECK REAR POWER WINDOW MOTOR LH
1.
Turn ignition switch OFF.
2.
Disconnect rear power window motor LH connector.
3.
Check motor operation by connecting the battery voltage directly to rear power window motor LH connec-
tor.
Is the inspection result normal?
YES
>> Rear power window motor LH is OK.
NO
>> Replace rear power window motor LH. Refer to
GW-27, "Removal and Installation"
REAR RH
REAR RH : Description
INFOID:0000000005248170
Door glass moves UP/DOWN by receiving the signal from power window main switch or rear power window
switch RH.
REAR RH : Component Function Check
INFOID:0000000005248171
1.
CHECK POWER WINDOW MOTOR CIRCUIT
Check rear power window motor RH operation with power window main switch or rear power window switch
RH.
Is the inspection result normal?
YES
>> Rear power window motor RH is OK.
NO
>> Refer to
PWC-25, "REAR RH : Diagnosis Procedure"
.
Rear power window switch LH
Rear power window motor LH
Continuity
Connector
Terminal
Connector
Terminal
D57
8
D52
1
Existed
9
3
Rear power window switch LH
Ground
Continuity
Connector
Terminal
D57
8
Not existed
9
Rear power window motor LH
connector
Terminal
Motor condition
(+)
(–)
D52
1
3
UP
3
1
DOWN
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст