Nissan Pathfinder (2008 year). Manual — part 521
![](/vehicles/gon/celouibaserz/kersohin/abuindond.png)
POWER WINDOW MOTOR
PWC-21
< COMPONENT DIAGNOSIS >
C
D
E
F
G
H
I
J
L
M
A
B
PWC
N
O
P
1.
Disconnect front power window motor RH.
2.
Turn ignition switch ON.
3.
Check voltage between front power window motor RH connector
and ground.
Is the measurement value within the specification?
YES
>> GO TO 2
NO
>> Replace power window and door lock/unlock switch RH. Refer to
PWC-71, "Removal and Installa-
.
2.
CHECK HARNESS CONTINUITY
1.
Turn ignition switch OFF.
2.
Disconnect power window and door lock/unlock switch RH.
3.
Check continuity between power window and door lock/unlock
switch RH connector (A) and front power window motor RH con-
nector (B).
4.
Check continuity between power window and door lock/unlock switch RH connector (A) and ground.
Is the inspection result normal?
YES
>> GO TO 3
NO
>> Repair or replace harness.
3.
CHECK FRONT POWER WINDOW MOTOR RH
Check front power window motor RH.
Refer to
PWC-21, "PASSENGER SIDE : Component Inspection"
.
Is the inspection result normal?
YES
>> Check intermittent incident. Refer to
GI-51, "Intermittent Incident"
.
NO
>> Replace front power window motor RH. Refer to
GW-14, "Front Door Glass Regulator"
.
PASSENGER SIDE : Component Inspection
INFOID:0000000001702359
COMPONENT INSPECTION
1.
CHECK FRONT POWER WINDOW MOTOR RH
Does motor operate by connecting the battery voltage directly to front power window motor RH?
Terminal
Front power
window motor
RH condition
Voltage (V)
(Approx.)
(+)
(–)
Front power window
motor RH connector
Terminal
D104
2
Ground
UP
Battery voltage
DOWN
0
1
UP
0
DOWN
Battery voltage
ALKIA1207ZZ
Power window and
door lock/unlock
switch RH connector
Terminal
Front power window
motor RH connector
Terminal
Continuity
D105 (A)
8
D104 (B)
2
Yes
9
1
Power window and door
lock/unlock switch RH con-
nector
Terminal
Ground
Continuity
D105 (A)
8
No
9
LIIA2773E
![](/vehicles/gon/celouibaserz/kersohin/fou.png)
PWC-22
< COMPONENT DIAGNOSIS >
POWER WINDOW MOTOR
Is the inspection result normal?
YES
>> Front power window motor RH is OK.
NO
>> Replace front power window motor RH. Refer to
GW-14, "Front Door Glass Regulator"
.
REAR LH
REAR LH : Description
INFOID:0000000001702360
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:0000000001702361
1.
CHECK REAR POWER WINDOW MOTOR LH CIRCUIT
Does rear power window motor LH operate with main power window and door lock/unlock switch or rear
power window switch LH?
Is the inspection result normal?
YES
>> Rear power window motor LH is OK.
NO
>> Refer to
PWC-22, "REAR LH : Diagnosis Procedure"
REAR LH : Diagnosis Procedure
INFOID:0000000001702362
Power Window Motor Circuit Check
1.
CHECK REAR POWER WINDOW SWITCH OUTPUT SIGNAL
1.
Disconnect rear power window motor LH.
2.
Turn ignition switch ON.
3.
Check voltage between rear power window motor LH connector
and ground.
Is the measurement value within the specification?
YES
>> GO TO 2
NO
>> Check rear power window switch LH. Refer to
PWC-16, "REAR POWER WINDOW SWITCH :
.
2.
CHECK HARNESS CONTINUITY
Terminal
Motor condition
(+)
(–)
1
2
DOWN
2
1
UP
Terminal
Window
condition
Voltage (V)
(Approx.)
(+)
(–)
Rear power window
motor LH connector
Terminal
D204
1
Ground
UP
Battery voltage
DOWN
0
2
UP
0
DOWN
Battery voltage
LIIA2228E
![](/vehicles/gon/celouibaserz/kersohin/esesolon.png)
POWER WINDOW MOTOR
PWC-23
< COMPONENT DIAGNOSIS >
C
D
E
F
G
H
I
J
L
M
A
B
PWC
N
O
P
1.
Turn ignition switch OFF.
2.
Disconnect rear power window switch LH.
3.
Check continuity between rear power window switch LH connec-
tor (A) and rear power window motor LH connector (B).
4.
Check continuity between rear power window switch LH connec-
tor (A) and ground.
Is the inspection result normal?
YES
>> GO TO 3
NO
>> Repair or replace harness.
3.
CHECK REAR POWER WINDOW MOTOR LH
Check rear power window motor LH.
Refer to
PWC-23, "REAR LH : Component Inspection"
Is the inspection result normal?
YES
>> Check intermittent incident. Refer to
GI-51, "Intermittent Incident"
.
NO
>> Replace rear power window motor LH. Refer to
GW-18, "Rear Door Glass Regulator"
.
REAR LH : Component Inspection
INFOID:0000000001702363
COMPONENT INSPECTION
1.
CHECK REAR POWER WINDOW MOTOR LH
Does motor operate by connecting the battery voltage directly to rear power window motor LH?
Is the inspection result normal?
YES
>> Rear power window motor LH is OK.
NO
>> Replace rear power window motor LH. Refer to
GW-18, "Rear Door Glass Regulator"
.
REAR RH
REAR RH : Description
INFOID:0000000001702364
Door glass moves UP/DOWN by receiving the signal from main power window and door lock/unlock switch or
rear power window switch RH.
REAR RH : Component Function Check
INFOID:0000000001702365
1.
CHECK REAR POWER WINDOW MOTOR RH CIRCUIT
Does rear power window motor RH operate with operating main power window and door lock/unlock switch or
rear power window switch RH?
Is the inspection result normal?
Rear power window
switch LH connector
Terminal
Rear power window
motor LH connector
Terminal
Continuity
D203 (A)
6
D204 (B)
1
Yes
7
2
Rear power window switch
LH connector
Terminal
Ground
Continuity
D203 (A)
6
No
7
LIIA2229E
Terminal
Motor condition
(+)
(–)
2
1
DOWN
1
2
UP
![](/vehicles/gon/celouibaserz/kersohin/llimotowis.png)
PWC-24
< COMPONENT DIAGNOSIS >
POWER WINDOW MOTOR
YES
>> Rear power window motor RH is OK.
NO
>> Refer to
PWC-24, "REAR RH : Diagnosis Procedure"
.
REAR RH : Diagnosis Procedure
INFOID:0000000001702366
Rear Power Window Motor RH Circuit Check
1.
CHECK REAR POWER WINDOW SWITCH RH OUTPUT SIGNAL
1.
Disconnect rear power window motor RH.
2.
Turn ignition switch ON.
3.
Check voltage between rear power window motor RH connector
and ground.
Is the measurement value within the specification?
YES
>> GO TO 2
NO
>> Check rear power window switch RH. Refer to
PWC-16, "REAR POWER WINDOW SWITCH :
.
2.
CHECK HARNESS CONTINUITY
1.
Turn ignition switch OFF.
2.
Disconnect rear power window switch RH.
3.
Check continuity between rear power window switch RH con-
nector (A) and rear power window motor RH connector (B).
4.
Check continuity between rear power window switch RH con-
nector (A) and ground.
Is the inspection result normal?
YES
>> GO TO 3
NO
>> Repair or replace harness.
3.
CHECK REAR POWER WINDOW MOTOR RH
Check rear power window motor RH.
Refer to
PWC-25, "REAR RH : Component Inspection"
.
Is the inspection result normal?
YES
>> Check intermittent incident. Refer to
GI-51, "Intermittent Incident"
.
NO
>> Replace rear power window motor RH. Refer to
GW-18, "Rear Door Glass Regulator"
.
Terminal
Rear power
window switch
RH condition
Voltage (V)
(Approx.)
(+)
(–)
Rear power window
motor RH connector
Terminal
D304
1
Ground
UP
Battery voltage
DOWN
0
2
UP
0
DOWN
Battery voltage
LIIA2228E
Rear power window
switch RH connector
Terminal
Rear power window
motor RH connector
Terminal
Continuity
D303 (A)
6
D304 (B)
1
Yes
7
2
Rear power window switch
RH connector
Terminal
Ground
Continuity
D303 (A)
6
No
7
LIIA2229E
![](/vehicles/gon/celouibaserz/kersohin/weeu.png)
POWER WINDOW MOTOR
PWC-25
< COMPONENT DIAGNOSIS >
C
D
E
F
G
H
I
J
L
M
A
B
PWC
N
O
P
REAR RH : Component Inspection
INFOID:0000000001702367
COMPONENT INSPECTION
1.
CHECK REAR POWER WINDOW MOTOR RH
Does motor operate by connecting the battery voltage directly to rear power window motor RH?
Is the inspection result normal?
YES
>> Rear power window motor RH is OK.
NO
>> Replace rear power window motor RH. Refer to
GW-18, "Rear Door Glass Regulator"
.
Terminal
Motor condition
(+)
(–)
2
1
DOWN
1
2
UP
![](/vehicles/gon/celouibaserz/kersohin/yowelor.png)
PWC-26
< COMPONENT DIAGNOSIS >
ENCODER
ENCODER
DRIVER SIDE
DRIVER SIDE : Description
INFOID:0000000001702368
Detects condition of the front power window motor LH operation and transmits to main power window and door
lock/unlock switch as pulse signal.
DRIVER SIDE : Component Function Check
INFOID:0000000001702369
1.
CHECK ENCODER OPERATION
Does front door glass LH perform AUTO open/close operation normally when operating main power window
and door lock/unlock switch?
Is the inspection result normal?
YES
>> Encoder operation is OK.
NO
>> Refer to
PWC-26, "DRIVER SIDE : Diagnosis Procedure"
DRIVER SIDE : Diagnosis Procedure
INFOID:0000000001702370
Encoder Circuit Check
1.
CHECK ENCODER OPERATION
1.
Turn ignition switch ON.
2.
Check signal between main power window and door lock/unlock
switch connector and ground with oscilloscope.
Is the inspection result normal?
YES
>> Check intermittent incident. Refer to
GI-51, "Intermittent Incident"
.
NO
>> GO TO 2
2.
CHECK FRONT POWER WINDOW MOTOR LH POWER SUPPLY
Terminals
Signal
(Reference value)
(+)
(–)
Main power window
and door lock/unlock
switch connector
Terminal
D7
9
Ground
Refer to following signal
13
ALKIA0295ZZ
JMKIA0220GB
![](/vehicles/gon/celouibaserz/kersohin/dowes.png)
ENCODER
PWC-27
< COMPONENT DIAGNOSIS >
C
D
E
F
G
H
I
J
L
M
A
B
PWC
N
O
P
1.
Turn ignition switch ON.
2.
Check voltage between front power window motor LH 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 main power window and door lock/unlock switch and
front power window motor LH.
3.
Check continuity between main power window and door lock/
unlock switch connector (A) and front power window motor LH
connector (B).
4.
Check continuity between main power window and door lock/unlock switch connector (A) and ground.
Is the inspection result normal?
YES
>> Replace main power window and door lock/unlock switch. Refer to
.
NO
>> Repair or replace harness.
4.
CHECK GROUND CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect front power window motor LH.
3.
Check continuity between front power window motor LH connec-
tor and ground.
Is the inspection result normal?
YES
>> GO TO 6
NO
>> GO TO 5
5.
CHECK HARNESS CONTINUITY 2
Terminal
Voltage (V)
(Approx.)
(+)
(–)
Front power win-
dow motor LH con-
nector
Terminal
D9
3
Ground
10
LIIA2782E
Main power window
and door lock/unlock
switch connector
Terminal
Front power window
motor LH connector
Terminal
Continuity
D7 (A)
15
D9 (B)
3
Yes
Main power window and door
lock/unlock switch connector
Terminal
Ground
Continuity
D7 (A)
15
No
ALKIA1208ZZ
Front power window motor
LH connector
Terminal
Ground
Continuity
D9
4
Yes
LIIA2776E
![](/vehicles/gon/celouibaserz/kersohin/owadas.png)
PWC-28
< COMPONENT DIAGNOSIS >
ENCODER
1.
Disconnect main power window and door lock/unlock switch.
2.
Check continuity between main power window and door lock/
unlock switch connector and front power window motor LH con-
nector.
Is the inspection result normal?
YES
>> Replace main power window and door lock/unlock
switch. Refer to
PWC-70, "Removal and Installation"
NO
>> Repair or replace harness.
6.
CHECK HARNESS CONTINUITY 3
1.
Disconnect main power window and door lock/unlock switch.
2.
Check continuity between main power window and door lock/
unlock switch connector (A) and front power window motor LH
connector (B).
3.
Check continuity between main power window and door lock/
unlock switch connector (A) and ground.
Is the inspection result normal?
YES
>> Replace front power window motor LH. Refer to
GW-14, "Front Door Glass Regulator"
NO
>> Repair or replace harness.
PASSENGER SIDE
PASSENGER SIDE : Description
INFOID:0000000001702371
Detects condition of the front power window motor RH operation and transmits to power window and door
lock/unlock switch RH as pulse signal.
PASSENGER SIDE : Component Function Check
INFOID:0000000001702372
1.
CHECK ENCODER OPERATION
Does front door glass RH perform AUTO open/close operation normally when operating power window and
door lock/unlock switch RH?
Is the inspection result normal?
YES
>> Encoder operation is OK.
NO
>> Refer to
PWC-28, "PASSENGER SIDE : Diagnosis Procedure"
.
PASSENGER SIDE : Diagnosis Procedure
INFOID:0000000001702373
1.
CHECK ENCODER SIGNAL
Main power window and
door lock/unlock switch
connector
Terminal
Front power win-
dow motor LH con-
nector
Terminal
Continuity
D7 2
D9
4
Yes
LIIA2784E
Main power window
and door lock/unlock
switch connector
Terminal
Front power window
motor LH connector
Terminal
Continuity
D7 (A)
9
D9 (B)
5
Yes
13
6
Main power window and door
lock/unlock switch connector
Terminal
Ground
Continuity
D7 (A)
9
No
13
ALKIA1209ZZ
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