Nissan Pathfinder. Manual — part 953
PWC-108
< DTC/CIRCUIT DIAGNOSIS >
[LH & RH FRONT AUTO UP/DOWN]
POWER WINDOW MOTOR
REAR LH : Diagnosis Procedure
INFOID:0000000009176225
Regarding Wiring Diagram information, refer to
PWC-80, "Wiring Diagram - With Left & Right Front Auto Up/
Power Window Motor Circuit Check
1.
CHECK REAR POWER WINDOW SWITCH OUTPUT 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 connector D204 and ground.
Is the measurement value within the specification?
YES
>> GO TO 3.
NO
>> GO TO 2.
2.
CHECK HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect rear power window switch LH.
3. Check continuity between rear power window switch LH connector D208 and rear power window motor
LH connector D204.
4. Check continuity between rear power window switch LH connector D208 and ground.
Is the inspection result normal?
YES
>> Check rear power window switch LH. Refer to
PWC-103, "REAR POWER WINDOW SWITCH :
NO
>> Repair or replace the harness or connectors.
3.
CHECK REAR POWER WINDOW MOTOR LH
Check rear power window motor LH.
PWC-108, "REAR LH : Component Inspection"
Is the inspection result normal?
YES
>> Check intermittent incident. Refer to
GI-49, "Intermittent Incident"
.
NO
>> Replace rear power window motor LH. Refer to
GW-19, "Removal and Installation"
REAR LH : Component Inspection
INFOID:0000000009176226
COMPONENT INSPECTION
Terminal
Window
condition
Voltage
(Approx.)
(+)
(–)
Rear power window motor LH connector
Terminal
D204
2
Ground
UP
Battery voltage
DOWN
0
1
UP
0
DOWN
Battery voltage
Rear power window switch LH connector
Terminal
Rear power window motor LH connector
Terminal
Continuity
D208
5
D204
2
Yes
6
1
Rear power window switch LH connector
Terminal
Ground
Continuity
D208
5
No
6
POWER WINDOW MOTOR
PWC-109
< DTC/CIRCUIT DIAGNOSIS >
[LH & RH FRONT AUTO UP/DOWN]
C
D
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PWC
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1.
CHECK REAR POWER WINDOW MOTOR LH
Check motor operation by connecting the battery voltage directly to rear power window motor LH D204.
Is the inspection result normal?
YES
>> Rear power window motor LH is OK.
NO
>> Replace rear power window motor LH. Refer to
GW-19, "Removal and Installation"
REAR RH
REAR RH : Description
INFOID:0000000009176227
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:0000000009176228
1.
CHECK REAR POWER WINDOW MOTOR RH CIRCUIT
Check rear power window motor RH operation with operating main power window and door lock/unlock switch
or rear power window switch RH.
Is the inspection result normal?
YES
>> Rear power window motor RH is OK.
NO
>> Refer to
PWC-109, "REAR RH : Diagnosis Procedure"
REAR RH : Diagnosis Procedure
INFOID:0000000009176229
Regarding Wiring Diagram information, refer to
PWC-80, "Wiring Diagram - With Left & Right Front Auto Up/
Rear Power Window Motor RH Circuit Check
1.
CHECK REAR POWER WINDOW SWITCH RH OUTPUT SIGNAL
1. Turn ignition switch OFF.
2. Disconnect rear power window motor RH.
3. Turn ignition switch ON.
4. Check voltage between rear power window motor RH connector D304 and ground.
Is the measurement value within the specification?
YES
>> GO TO 3.
NO
>> GO TO 2.
2.
CHECK HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect rear power window switch RH.
Terminal
Motor condition
(+)
(–)
1
2
DOWN
2
1
UP
Terminal
Rear power window
switch RH condition
Voltage
(Approx.)
(+)
(–)
Rear power window motor RH connector
Terminal
D304
2
Ground
UP
Battery voltage
DOWN
0
1
UP
0
DOWN
Battery voltage
PWC-110
< DTC/CIRCUIT DIAGNOSIS >
[LH & RH FRONT AUTO UP/DOWN]
POWER WINDOW MOTOR
3. Check continuity between rear power window switch RH connector D308 and rear power window motor
RH connector D304.
4. Check continuity between rear power window switch RH connector D308 and ground.
Is the inspection result normal?
YES
>> Check rear power window switch RH. Refer to
PWC-103, "REAR POWER WINDOW SWITCH :
NO
>> Repair or replace the harness or connectors.
3.
CHECK REAR POWER WINDOW MOTOR RH
Check rear power window motor RH.
PWC-110, "REAR RH : Component Inspection"
.
Is the inspection result normal?
YES
>> Check intermittent incident. Refer to
GI-49, "Intermittent Incident"
.
NO
>> Replace rear power window motor RH. Refer to
GW-19, "Removal and Installation"
.
REAR RH : Component Inspection
INFOID:0000000009176230
COMPONENT INSPECTION
1.
CHECK REAR POWER WINDOW MOTOR RH
Check motor operation by connecting the battery voltage directly to rear power window motor RH D304.
Is the inspection result normal?
YES
>> Rear power window motor RH is OK.
NO
>> Replace rear power window motor RH. Refer to
GW-19, "Removal and Installation"
.
Rear power window switch RH
connector
Terminal
Rear power window motor RH con-
nector
Terminal
Continuity
D308
5
D304
2
Yes
6
1
Rear power window switch RH connector
Terminal
Ground
Continuity
D308
5
No
6
Terminal
Motor condition
(+)
(–)
1
2
DOWN
2
1
UP
ENCODER
PWC-111
< DTC/CIRCUIT DIAGNOSIS >
[LH & RH FRONT AUTO UP/DOWN]
C
D
E
F
G
H
I
J
L
M
A
B
PWC
N
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ENCODER
DRIVER SIDE
DRIVER SIDE : Description
INFOID:0000000009176231
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:0000000009176232
1.
CHECK ENCODER OPERATION
Check 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-111, "DRIVER SIDE : Diagnosis Procedure"
.
DRIVER SIDE : Diagnosis Procedure
INFOID:0000000009176233
Regarding Wiring Diagram information, refer to
PWC-80, "Wiring Diagram - With Left & Right Front Auto Up/
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 D25 and ground with
oscilloscope.
Is the inspection result normal?
YES
>> Check intermittent incident. Refer to
GI-49, "Intermittent Incident"
.
NO
>> GO TO 2.
2.
CHECK FRONT POWER WINDOW MOTOR LH POWER SUPPLY
1. Turn ignition switch ON.
2. Check voltage between front power window motor LH connector D9 and ground.
Signal name
Terminals
Signal
(Reference value)
(+)
(–)
Main power window and door lock/unlock
switch connector
Terminal
Encoder signal 1
D25
5
Ground
Refer to following signal
Encoder signal 2
4
JMKIA5210GB
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