Infiniti G35 (V35) Sedan. Manual — part 1080
PWC-152
< COMPONENT DIAGNOSIS >
[FRONT WINDOW ANTI-PINCH]
ENCODER
Is the measurement value within the specification?
YES
>> GO TO 4.
NO
>> GO TO 3.
3.
CHECK HARNESS CONTINUITY 1
1.
Turn ignition switch OFF.
2.
Disconnect power window main switch connector and front power window motor (driver side) connector.
3.
Check continuity between power window main switch connector and front power window motor (driver
side) connector.
4.
Check continuity between power window main switch connector and ground.
Is the inspection result normal?
YES
>> Replace power window main switch. Refer to
PWC-238, "Removal and Installation"
. After that,
PWC-139, "POWER WINDOW MAIN SWITCH : Special Repair Requirement"
.
NO
>> Repair or replace harness.
4.
CHECK GROUND CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect front power window motor (driver side) connector.
3.
Check continuity between front power window motor (driver side) connector and ground.
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> GO TO 5.
5.
CHECK HARNESS CONTINUITY 2
1.
Disconnect power window main switch connector.
2.
Check continuity between power window main switch connector and front power window motor (driver
side) connector.
Is the inspection result normal?
YES
>> Replace power window main switch. Refer to
PWC-238, "Removal and Installation"
. After that,
PWC-139, "POWER WINDOW MAIN SWITCH : Special Repair Requirement"
.
NO
>> Repair or replace harness.
6.
CHECK HARNESS CONTINUITY 3
1.
Disconnect power window main switch connector.
2.
Check continuity between power window main switch connector and front power window motor (driver
side) connector.
Power window main switch con-
nector
Terminal
Front power window motor
(driver side) connector
Terminal
Continuity
D8
15
D10
4
Existed
Power window main switch connec-
tor
Terminal
Ground
Continuity
D8
15
Not existed
Front power window motor (driver
side) connector
Terminal
Ground
Continuity
D10
6
Existed
Power window main switch connector
Terminal
Front power window motor (driver
side) connector
Terminal
Continuity
D8
2
D10
6
Existed
ENCODER
PWC-153
< COMPONENT DIAGNOSIS >
[FRONT WINDOW ANTI-PINCH]
C
D
E
F
G
H
I
J
L
M
A
B
PWC
N
O
P
3.
Check continuity between power window main switch connector and ground.
Is the inspection result normal?
YES
>> Replace front power window motor (driver side). Refer to
GW-16, "Removal and Installation"
.
After that, Refer to
PWC-145, "DRIVER SIDE : Special Repair Requirement"
.
NO
>> Repair or replace harness.
PASSENGER SIDE
PASSENGER SIDE : Description
INFOID:0000000000961692
Detects condition of the front power window motor (passenger side) operation and transmits to front power
window switch (passenger side) as pulse signal.
PASSENGER SIDE : Component Function Check
INFOID:0000000000961693
1.
CHECK ENCODER OPERATION
Does front passenger side door glass perform AUTO open/close operation normally when operating front
power window switch (passenger side)?
Is the inspection result normal?
YES
>> Encoder operation is OK.
NO
>> Refer to
PWC-153, "PASSENGER SIDE : Diagnosis Procedure"
PASSENGER SIDE : Diagnosis Procedure
INFOID:0000000000961694
1.
CHECK ENCODER SIGNAL
1.
Connect front power window motor (passenger side) connector.
2.
Turn ignition switch ON.
3.
Check signal between front power window switch (passenger side) connector and ground with oscillo-
scope.
Power window main switch connector
Terminal
Front power window motor (driver
side) connector
Terminal
Continuity
D8
9
D10
3
Existed
13
5
Power window main switch connec-
tor
Terminal
Ground
Continuity
D8
9
Not existed
13
Terminals
Signal
(Reference value)
(+)
(–)
Front power window switch
connector
Terminal
D38
12
Ground
Refer to following signal
15
JMKIA0220GB
PWC-154
< COMPONENT DIAGNOSIS >
[FRONT WINDOW ANTI-PINCH]
ENCODER
Is the inspection result normal?
YES
>> Check intermittent incident. Refer to
GI-39, "Intermittent Incident"
.
NO
>> GO TO 2.
2.
CHECK FRONT POWER WINDOW MOTOR (PASSENGER SIDE) POWER SUPPLY
1.
Turn ignition switch ON.
2.
Check voltage between front power window motor (passenger side) connector and ground.
Is the measurement value within the specification?
YES
>> GO TO 4.
NO
>> GO TO 3.
3.
CHECK HARNESS CONTINUITY 1
1.
Turn ignition switch OFF.
2.
Disconnect front power window switch (passenger side) connector and front power window motor (pas-
senger side) connector.
3.
Check continuity between front power window switch (passenger side) connector and front power window
motor (passenger side) 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-238, "Removal and Installa-
. After that, Refer to
PWC-141, "FRONT POWER WINDOW SWITCH : Special Repair
NO
>> Repair or replace harness.
4.
CHECK GROUND CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect front power window motor (passenger side) connector.
3.
Check continuity between front power window motor (passenger side) connector and ground.
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> GO TO 5.
5.
CHECK HARNESS CONTINUITY 2
1.
Disconnect front power window switch (passenger side) connector.
2.
Check continuity between front power window switch (passenger side) connector and front power window
motor (passenger side) connector.
Terminal
Voltage (V)
(Approx.)
(+)
(–)
Front power window motor (passen-
ger side) connector
Terminal
D38
4
Ground
10
Front power window switch (pas-
senger side) connector
Terminal
Front power window motor (pas-
senger side) connector
Terminal
Continuity
D38
4
D40
4
Existed
Front power window switch (passen-
ger side) connector
Terminal
Ground
Continuity
D38
4
Not existed
Front power window motor (passenger
side) connector
Terminal
Ground
Continuity
D40
6
Existed
ENCODER
PWC-155
< COMPONENT DIAGNOSIS >
[FRONT 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 front power window switch (passenger side). Refer to
PWC-238, "Removal and Installa-
. After that, Refer to
PWC-141, "FRONT POWER WINDOW SWITCH : Special Repair
NO
>> Repair or replace harness.
6.
CHECK HARNESS CONTINUITY 3
1.
Disconnect front power window switch (passenger side) connector.
2.
Check continuity between front power window switch (passenger side) connector and front power window
motor (passenger side) connector.
3.
Check continuity between front power window switch (passenger side) connector and front power window
motor (passenger side) connector.
Is the inspection result normal?
YES
>> Replace front power window motor (passenger side). Refer to
GW-16, "Removal and Installation"
.
After that, Refer to
PWC-147, "PASSENGER SIDE : Special Repair Requirement"
NO
>> Repair or replace harness.
Front power window switch (pas-
senger side) connector
Terminal
Front power window motor (pas-
senger side) connector
Terminal
Continuity
D38
3
D40
6
Existed
Front power window switch (pas-
senger side) connector
Terminal
Front power window motor (pas-
senger side) connector
Terminal
Continuity
D38
12
D40
5
Existed
15
3
Front power window switch (passen-
ger side) connector
Terminal
Ground
Continuity
D38
12
Not existed
15
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