Nissan Pathfinder (2007 year). Manual — part 273
POWER WINDOW SYSTEM
GW-37
C
D
E
F
G
H
J
K
L
M
A
B
GW
2007 Pathfinder
7.
CHECK FRONT POWER WINDOW MOTOR LH LIMIT SIGNAL
1.
Connect main power window and door lock/unlock switch and
front power window motor LH.
2.
Turn ignition switch ON.
3.
Check voltage between main power window and door lock/
unlock switch connector.
OK or NG
OK
>> Check the condition of the harness and connector.
NG
>> Replace front power window motor LH. Refer to
GW-62, "Front Door Glass Regulator"
Limit Switch Circuit Check Front RH
EIS00B73
1.
CHECK POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH RH LIMIT SIGNAL
1.
Turn ignition switch ON.
2.
Check voltage between power window motor RH connector
D105 terminal 15 and ground.
OK or NG
OK
>> Limit switch circuit is OK.
NG
>> GO TO 2.
2.
CHECK FRONT POWER WINDOW MOTOR RH LIMIT SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect front power window motor RH.
3.
Turn ignition switch ON.
4.
Check voltage between front power window motor RH connector
D104 terminal 5 and ground.
OK or NG
OK
>> GO TO 3.
NG
>> GO TO 5.
Connector
Terminals
Condition
Voltage (V)
(Approx.)
(+)
(-)
Main
power win-
dow and
door lock/
unlock
switch: D7
9
2
Front power window LH is
between fully-open and just
before fully-closed position
(ON)
0
Front power window LH is
between just before fully-
closed position and fully-
closed position (OFF)
5
LIIA2225E
Connector
Terminals
Condition
Voltage (V)
(Approx.)
(+)
(-)
D105
15
Ground
Front power window RH is
between fully-open and just
before fully-closed position
(ON)
0
Front power window RH is
between just before fully-
closed position and fully-
closed position (OFF)
5
LIIA1263E
5 - Ground
: Approx. 5V
LIIA2779E
GW-38
POWER WINDOW SYSTEM
2007 Pathfinder
3.
CHECK LIMIT SWITCH GROUND CIRCUIT
1.
Turn ignition switch OFF.
2.
Check continuity between front power window motor RH con-
nector D104 terminal 4 and ground.
OK or NG
OK
>> Replace front power window motor RH. Refer to
.
NG
>> GO TO 4.
4.
CHECK HARNESS CONTINUITY
1.
Disconnect power window and door lock/unlock switch RH.
2.
Check continuity between front power window motor RH con-
nector D104 (A) terminal 4 and power window and door lock/
unlock switch RH connector D105 (B) terminal 3.
OK or NG
OK
>> Replace power window and door lock/unlock switch RH.
Refer to
NG
>> Repair or replace harness.
5.
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 D105 (A) terminal 15 and front power win-
dow motor RH connector D104 (B) terminal 5.
OK or NG
OK
>> Replace power window and door lock/unlock switch RH.
Refer to
NG
>> Repair or replace harness.
Encoder Circuit Check Front LH
EIS007RS
1.
CHECK FRONT POWER WINDOW MOTOR LH POWER SUPPLY
1.
Turn ignition switch OFF.
2.
Disconnect front power window motor LH.
3.
Turn ignition switch ON.
4.
Check voltage between front power window motor LH connector
D9 terminal 3 and ground.
OK or NG
OK
>> GO TO 3.
NG
>> GO TO 2.
4 - Ground
: Continuity should exist.
LIIA2776E
4 - 3
: Continuity should exist.
LIIA2780E
15 - 5
: Continuity should exist.
LIIA2781E
3 - Ground
: Approx. 10V
LIIA2782E
POWER WINDOW SYSTEM
GW-39
C
D
E
F
G
H
J
K
L
M
A
B
GW
2007 Pathfinder
2.
CHECK HARNESS CONTINUITY
1.
Turn ignition switch OFF.
2.
Disconnect main power window and door lock/unlock switch.
3.
Check continuity between front power window motor LH connec-
tor and main power window and door lock/unlock switch connec-
tor.
4.
Check continuity between front power window motor LH connector and ground.
OK or NG
OK
>> Replace main power window and door lock/unlock switch. Refer to
NG
>> Repair or replace harness.
3.
CHECK ENCODER GROUND
1.
Turn ignition switch OFF.
2.
Check continuity between front power window motor LH connec-
tor D9 terminal 4 and ground.
OK or NG
OK
>> GO TO 5.
NG
>> GO TO 4.
4.
CHECK ENCODER GROUND CIRCUIT
1.
Disconnect main power window and door lock/unlock switch.
2.
Check continuity between front power window motor LH connec-
tor D9 (B) terminal 4 and main power window and door lock/
unlock switch connector D7 (A) terminal 2.
OK or NG
OK
>> Replace main power window and door lock/unlock
switch. Refer to
NG
>> Repair or replace harness.
Connector
Terminal
Connector
Terminal
Continuity
A
B
Main power window
and door lock/unlock
switch: D7
15
Front power win-
dow motor LH:
D9
3
Yes
Connector
Terminal
Ground
Continuity
B
Front power window motor LH:
D9
3
No
LIIA2783E
4 - Ground
: Continuity should exist.
LIIA2776E
4 - 2
: Continuity should exist.
LIIA2784E
GW-40
POWER WINDOW SYSTEM
2007 Pathfinder
5.
CHECK ENCODER SIGNAL
1.
Connect front power window motor LH.
2.
Turn ignition switch ON.
3.
Check the signal between main power window and door lock/
unlock switch connector and ground with oscilloscope.
OK or NG
OK
>> Replace main power window and door lock/unlock switch. Refer to
NG
>> GO TO 6.
6.
CHECK ENCODER CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect front power window motor LH and main power win-
dow and door lock/unlock switch.
3.
Check continuity between front power window motor LH connec-
tor and main power window and door lock/unlock switch connec-
tor.
4.
Check continuity between front power window motor LH connector and ground.
OK or NG
OK
>> Replace front power window motor LH. Refer to
GW-62, "Front Door Glass Regulator"
.
NG
>> Repair or replace harness.
Connec-
tor
Terminals
Condition
Signal
(+)
(-)
D7
13
Ground
Opening
LIIA0364E
OCC3383D
Connector
Terminal
Connector
Terminal
Continuity
A
B
Main power win-
dow and door lock/
unlock switch: D7
13
Front power win-
dow motor LH:
D9
6
Yes
Connector
Terminal
Ground
Continuity
B
Front power window motor
LH: D9
6
No
LIIA2785E
POWER WINDOW SYSTEM
GW-41
C
D
E
F
G
H
J
K
L
M
A
B
GW
2007 Pathfinder
Encoder Circuit Check Front RH
EIS00B74
1.
CHECK POWER WINDOW MOTOR RH POWER SUPPLY
1.
Turn ignition switch OFF.
2.
Disconnect front power window motor RH.
3.
Turn ignition switch ON.
4.
Check voltage between front power window motor RH connector
D104 terminal 3 and ground.
OK or NG
OK
>> GO TO 3.
NG
>> GO TO 2.
2.
CHECK HARNESS CONTINUITY
1.
Turn ignition switch OFF.
2.
Disconnect power window and door lock/unlock switch RH.
3.
Check continuity between front power window motor RH con-
nector and power window and door lock/unlock switch RH con-
nector.
4.
Check continuity between front power window motor RH connector and ground.
OK or NG
OK
>> Replace main power window and door lock/unlock switch. Refer to
NG
>> Repair or replace harness.
3.
CHECK ENCODER GROUND
1.
Turn ignition switch OFF.
2.
Check continuity between front power window motor RH con-
nector D104 terminal 4 and ground.
OK or NG
OK
>> GO TO 5.
NG
>> GO TO 4.
3 - Ground
: Approx. 10V
LIIA2782E
Connector
Terminal
Connector
Terminal
Continuity
A
B
Power window and
door lock/unlock
switch RH: D105
4
Front power win-
dow motor RH:
D104
3
Yes
Connector
Terminal
Ground
Continuity
B
Front power window motor RH:
D104
3
No
LIIA2789E
4 - Ground
: Continuity should exist.
LIIA2776E
GW-42
POWER WINDOW SYSTEM
2007 Pathfinder
4.
CHECK ENCODER GROUND CIRCUIT
1.
Disconnect power window and door lock/unlock switch RH.
2.
Check continuity between front power window motor RH con-
nector D104 (B) terminal 4 and power window and door lock/
unlock switch RH connector D105 (A) terminal 3.
OK or NG
OK
>> Replace power window and door lock/unlock switch RH.
Refer to
NG
>> Repair or replace harness.
5.
CHECK ENCODER SIGNAL
1.
Connect front power window motor RH.
2.
Turn ignition switch ON.
3.
Check the signal between power window and door lock/unlock
switch RH connector and ground with oscilloscope.
OK or NG
OK
>> Replace power window and door lock/unlock switch RH. Refer to
.
NG
>> GO TO 6.
6.
CHECK ENCODER CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect front power window motor RH and power window
and door lock/unlock switch RH.
3.
Check continuity between front power window motor RH con-
nector D104 (B) terminal 6 and power window and door lock/
unlock switch RH connector D105 (A) terminal 12.
OK or NG
OK
>> Replace front power window motor RH. Refer to
"FRONT DOOR GLASS AND REGULATOR"
NG
>> Repair or replace harness.
4 - 3
: Continuity should exist.
LIIA2780E
Connec-
tor
Terminals
Condition
Signal
(+)
(-)
D105
12
Ground
Opening
LIIA1267E
OCC3383D
6 - 12
: Continuity should exist.
LIIA2790E
POWER WINDOW SYSTEM
GW-43
C
D
E
F
G
H
J
K
L
M
A
B
GW
2007 Pathfinder
Door Switch Check
EIS007RT
1.
CHECK FRONT DOOR SWITCH INPUT SIGNAL
With CONSULT-II
Check front door switches (“DOOR SW-DR” and “DOOR SW-AS”) in
“DATA MONITOR” mode with CONSULT-II.
Without CONSULT-II
Check voltage between BCM connector and ground.
OK or NG
OK
>> Front door switch is OK.
NG
>> GO TO 2.
2.
CHECK FRONT DOOR SWITCH CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect front door switch LH or RH and BCM.
3.
Check continuity between front door switch connector B8 (LH)
or B108 (RH) terminal 2 and BCM connector M19 terminal 47
(LH) or connector M18 terminal 12 (RH).
4.
Check continuity between front door switch connector B8 (LH)
or B108 (RH) terminal 2 and ground.
OK or NG
OK
>> GO TO 3.
NG
>> Repair or replace harness.
Monitor item
Condition
DOOR SW-DR
OPEN: ON
CLOSE: OFF
DOOR SW-AS
OPEN: ON
CLOSE: OFF
PIIA2464E
Item
Connector
Terminals
Condition
Voltage (V)
(Approx.)
(+)
(-)
Front RH
M18
12
Ground
OPEN
0
CLOSE
Battery voltage
Front LH
M19
47
OPEN
0
CLOSE
Battery voltage
LIIA0946E
Front LH
2 - 47
: Continuity should exist.
Front RH
2 - 12
: Continuity should exist.
2 - Ground
: Continuity should not exist.
LIIA0947E
GW-44
POWER WINDOW SYSTEM
2007 Pathfinder
3.
CHECK DOOR SWITCH
1.
Disconnect front door switch LH or RH.
2.
Check continuity between each front door switch terminal 2 and
body ground part of front door switch.
OK or NG
OK
BCS-25, "Removal and Installa-
.
NG
>> Replace malfunctioning front door switch.
Front Door Lock Assembly LH (Key Cylinder Switch) Check
EIS00B77
1.
CHECK FRONT DOOR LOCK ASSEMBLY LH (KEY CYLINDER SWITCH) INPUT SIGNAL
With CONSULT-II
●
Check front door lock assembly LH (key cylinder switch) (“KEY
CYL LK SW”) in “DATA MONITOR” mode for “POWER DOOR
LOCK SYSTEM” with CONSULT-II. Refer to
●
Check front door lock assembly LH (key cylinder switch) (“KEY
CYL UN-SW”) in “DATA MONITOR” mode for “POWER DOOR
LOCK SYSTEM” with CONSULT-II. Refer to
Without CONSULT-II
Check voltage between main power window and door lock/unlock
switch connector and ground.
OK or NG
OK
>> Front door lock assembly LH (key cylinder switch) is OK.
NG
>> GO TO 2.
Terminal
Door switch
Continuity
2
Body ground part
of front door
switch
Pushed
No
Released
Yes
LIIA2377E
“KEY CYL LK-SW” should be “ON” when key inserted
and door key cylinder is turned to lock.
LIIA0047E
“KEY CYL UN-SW” should be “ON” when key inserted
and door key cylinder was turned to unlock.
LIIA0050E
Connector
Terminals
Key position
Voltage (V)
(Approx.)
(+)
(-)
D7
6
Ground
Neutral / Unlock
5
Lock
0
4
Neutral / Lock
5
Unlock
0
LIIA1448E
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст