Nissan Murano Z50 (2005 year). Manual — part 145
GW-62
POWER WINDOW SYSTEM
Revision: 2005 August
2005 Murano
Door Key Cylinder Switch Check/With Intelligent Key
AIS006A1
1.
CHECK DOOR KEY CYLINDER SWITCH INPUT SIGNAL
With CONSULT-II
Check door key cylinder switch (“KEY CYL LK-SW”, “KEY CYL UN-SW”) in “DATA MONITOR” mode with
CONSULT-II.
Without CONSULT-II
Check voltage between power window main switch connector and ground.
OK or NG
OK
>> Door key cylinder switch is OK.
NG
>> GO TO 2.
2.
CHECK DOOR KEY CYLINDER SWITCH CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect power window main switch and door key cylinder switch connector.
3.
Check continuity between power window main switch connector
D6 terminal 4, 6 and door key cylinder switch connector D11 ter-
minals 1, 3.
OK or NG
OK
>> GO TO 3.
NG
>> Repair or replace harness.
Monitor item
Condition
KEY CYL LK- SW
Lock: ON
Neutral/Unlock: OFF
KEY CYL UN- SW
Unlock: ON
Neutral/Lock: OFF
PIIA6285E
Connector
Terminals (Wire color)
Key position
Voltage (V)
(Approx.)
(+)
(–)
D6
4 (L)
Ground
Lock
0
Neutral/Unlock
5
6 (R)
Unlock
0
Neutral/Lock
5
PIIA4211E
4 (L) – 1 (L)
: Continuity should exist.
6 (R) – 3 (R)
: Continuity should exist.
PIIB4367E
POWER WINDOW SYSTEM
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3.
CHECK DOOR KEY CYLINDER SWITCH GROUND
Check continuity between door key cylinder switch connector D11
terminal 2 and ground.
OK or NG
OK
>> GO TO 4.
NG
>> Repair or replace harness.
4.
CHECK DOOR KEY CYLINDER SWITCH
Check continuity between door key cylinder switch connector D11 terminals 1, 3 and 2.
OK or NG
OK
>> GO TO 5.
NG
>> Replace door key cylinder switch.
5.
CHECK POWER WINDOW MAIN SWITCH OUTPUT SIGNAL
1.
Connect power window main switch connector.
2.
Check voltage between power window main switch connector
D6 terminal 4. 6 and ground.
OK or NG
OK
>> Check the condition of the harness and the connector.
NG
>> Replace power window main switch.
2 (B) – Ground
: Continuity should exist.
PIIA3354E
Connector
Terminal
Key position
Continuity
D11
1
2
Neutral/Unlock
No
Lock
Yes
3
Neutral/Lock
No
Unlock
Yes
PIIA3355E
4 (L) – Ground
: Approx. 5V
6 (R) – Ground
: Approx. 5V
PIIA4211E
GW-64
POWER WINDOW SYSTEM
Revision: 2005 August
2005 Murano
Power Window Serial Link Check
AIS002DR
1.
CHECK POWER WINDOW SWITCH OUTPUT SIGNAL
With CONSULT-II
Check door lock and unlock switch (“LOCK SW DR/AS”, “UNLK SW DR/AS”) in DATA MONITOR mode with
CONSULT-II. Refer to
Without CONSULT-II
1.
Remove key from ignition switch, and the door of driver side and passenger side is closed.
2.
Check the signal between BCM connector and ground with oscilloscope when door lock and unlock
switch (driver side and passenger side) is turned “LOCK” or “UNLOCK”.
3.
Make sure signals which are shown in the figure below can be detected during 10 second just after door
lock and unlock switch (driver side and passenger side) is turned “LOCK” or “UNLOCK”.
OK or NG
OK
>> GO TO 2.
NG
>> GO TO 3.
2.
CHECK BCM OUTPUT SIGNAL
Check power window serial link (“POWER WINDOW DOWN”) in “ACTIVE TEST” mode with CONSULT-II.
Refer to
OK or NG
OK
>> Power window serial link is OK.
NG
>> Replace BCM.
Monitor item
Condition
LOCK SW DR / AS
LOCK
: ON
UNLOCK
: OFF
UNLK SW DR / AS
LOCK
: ON
UNLOCK
: OFF
PIIA6289E
Connector
Terminals (Wire color)
Signal
(Reference value)
(+)
(–)
M34
22 (BR/W)
Ground
PIIA6290E
PIIA1297E
When “ACTIVE TEST” is executed, is the window of
driver and passenger side lowered.
PIIA3080E
POWER WINDOW SYSTEM
GW-65
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3.
CHECK POWER WINDOW SWITCH GROUND
1.
Turn ignition switch OFF.
2.
Disconnect power window main switch and front power window switch (passenger side) connector.
3.
Check continuity between power window main switch connector
D7 terminal 17 and ground.
4.
Check continuity between front power window switch (passen-
ger side) connector D35 terminal 11 and ground.
OK or NG
OK
>> GO TO 4.
NG
>> Repair or replace harness.
4.
CHECK POWER WINDOW SERIAL LINK CIRCUIT
1.
Disconnect BCM connector.
2.
Check continuity between BCM connector M34 terminal 22 and
power window main switch connector D6 terminal 14.
3.
Check continuity between BCM connector M34 terminal 22 and
front power window switch (passenger side) connector D35 ter-
minal 16.
OK or NG
OK
>> Replace power window main switch.
NG
>> Repair or replace harness.
17 (B) – Ground
: Continuity should exist.
PIIA4172E
11 (B) – Ground
: Continuity should exist.
PIIA4175E
22 (BR/W) – 14 (BR/W)
: Continuity should exist.
PIIA6291E
22 (BR/W) – 16 (BR/W)
: Continuity should exist.
PIIA6292E
GW-66
POWER WINDOW SYSTEM
Revision: 2005 August
2005 Murano
Power Window Lock Switch Check
AIS002EM
1.
CHECK POWER WINDOW MAIN SWITCH
Exchanges for a normal power window main switch, and operation is checked.
OK or NG
OK
>> Replace malfunction power window main switch.
NG
>> Check the condition of the harness and the connector.
Does power window lock operate?
FRONT DOOR GLASS AND REGULATOR
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FRONT DOOR GLASS AND REGULATOR
PFP:80300
Removal and Installation
AIS001SF
DOOR GLASS
Removal
1.
Remove the front door finisher. Refer to
.
2.
Operate the power window main switch to raise/lower the door
window until the glass mounting bolts can be seen.
3.
Remove the glass mounting bolts.
1. Door glass
2.
Regulator assembly
3.
Power window motor
4.
Module assembly
PIIA3786E
PIIA3789E
GW-68
FRONT DOOR GLASS AND REGULATOR
Revision: 2005 August
2005 Murano
4.
While holding the door glass, raise it at the rear end to pull the
glass out of the sash toward the outside of the door.
Installation
Install in the reverse order of removal.
REGULATOR ASSEMBLY
Removal
1.
Remove the front door finisher. Refer to
2.
Operate the power window main switch to raise/lower the door
window until the glass mounting bolts can be seen.
3.
Remove the glass mounting bolts.
4.
Raise up the door glass and hold with a suction lifter.
5.
Remove the mounting bolts, and remove the module assembly.
6.
Disconnect the harness connector for the module assembly, and
unclip the harness from the back.
Installation
Install in the reverse order of removal.
PIIA4004E
PIIA3789E
PIIB1811E
SIIA0287E
FRONT DOOR GLASS AND REGULATOR
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Inspection after Removal
Check the regulator assembly for the following items. If a malfunc-
tion is detected, replace or grease it.
●
Wire wear
●
Regulator deformation
●
Grease condition for each sliding part
The arrows in the figure show the application points of the multi-pur-
pose grease.
Disassembly and Assembly
AIS0068N
REGULATOR ASSEMBLY
Disassembly
Remove power window motor and guide rail from module assem-
bly.
Assembly
Assemble in the reverse order of removal.
Inspection after Installation
AIS006FC
SETTING OF LIMIT SWITCH
If any of the following work has been done, reset the limit switch (integrated in the motor).
●
Removal and installation of the regulator.
●
Removal and installation of the motor from the regulator.
●
Operate the regulators as a unit.
●
Removal and installation of the glass.
●
Removal and installation of the glass run.
Resetting
After installing each component to the vehicle, follow the steps below.
1.
Remove the motor from regulator.
2.
Connect the connector. Rotate the motor unit with power window switch for more than 5 sec in glass rais-
ing direction.
3.
Install motor to regulator.
4.
Raise glass to the top position.
CAUTION:
Do not use Auto switch to raise the glass to the top position.
FITTING INSPECTION
●
Make sure the glass is securely fit into the glass run groove.
●
Lower the glass slightly [approx. 10 to 20 mm (0.39 to 0.79 in)] and make sure the clearance to the sash is
parallel. If the clearance between the glass and sash is not parallel, loosen the regulator mounting bolts,
guide rail mounting bolts, and glass and guide rail mounting bolts to correct the glass position.
PIIA3787E
PIIA3788E
GW-70
REAR DOOR GLASS AND REGULATOR
Revision: 2005 August
2005 Murano
REAR DOOR GLASS AND REGULATOR
PFP:82300
Removal and Installation
AIS001SG
DOOR GLASS
Removal
1.
Remove the rear door finisher. Refer to
2.
Remove the rear door outside molding. Refer to
.
3.
Remove the sealing screen.
4.
Remove the rear lower sash.
5.
Operate the power window switch to raise/lower the door win-
dow until the glass mounting bolts can be seen.
6.
Remove the glass mounting bolts, and remove the glass from
the inside of the panel.
Installation
Install in the reverse order of removal.
REGULATOR ASSEMBLY
Removal
1.
Remove the rear door finisher. Refer to
2.
Remove the rear door outside molding. Refer to
.
1.
Door glass
2.
Regulator assembly
3.
Power window motor
PIIA3790E
PIIA3791E
REAR DOOR GLASS AND REGULATOR
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3.
Remove the sealing screen.
4.
Remove the rear lower sash.
5.
Operate the power window switch to raise/lower the door win-
dow until the glass mounting bolts can be seen.
6.
Remove the glass mounting bolts.
7.
Raise up the door glass and hold with a suction lifter.
8.
Remove the regulator mounting bolts, and remove the regulator
from the panel.
9.
Disconnect the connector for the regulator assembly.
Installation
Install in the reverse order of removal.
Inspection after Removal
Check the regulator assembly for the following items. If a malfunction is detected, replace or grease it.
●
Wire wear
●
Regulator deformation
●
Grease condition for each sliding part
The arrows in the figure show the application points of the multi-pur-
pose grease.
PIIA3791E
PIIB1817E
PIIA3792E
PIIA6327J
GW-72
REAR DOOR GLASS AND REGULATOR
Revision: 2005 August
2005 Murano
Disassembly and Assembly
AIS0068P
REGULATOR ASSEMBLY
Disassembly
Remove power window motor from regulator assembly.
Assembly
Assemble in the reverse order of removal.
Inspection after Installation
AIS0068Q
FITTING INSPECTION
●
Make sure the glass is securely fit into the glass run groove.
●
Lower the glass slightly [approx. 10 to 20 mm (0.39 to 0.79 in)], and make sure the clearance to the sash
is parallel. If the clearance between the glass and sash is not parallel, loosen the regulator mounting bolts,
guide rail mounting bolts, and glass and carrier plate mounting bolts to correct the glass position.
INSIDE MIRROR
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INSIDE MIRROR
PFP:96321
Wiring Diagram –I/MIRR–
AIS001SH
TIWA0440E
GW-74
INSIDE MIRROR
Revision: 2005 August
2005 Murano
Removal and Installation
AIS001SI
CAUTION:
Apply Genuine Mirror Adhesive or equivalent to bonding surface of mounting bracket. Refer to
"RECOMMENDED CHEMICAL PRODUCTS AND SEALANTS"
REMOVAL
1.
Remove inside mirror finisher (if equipped).
2.
Remove screw of mirror base.
3.
Slide the mirror upward to remove.
4.
Disconnect the connector (if equipped).
INSTALLATION
Install in the reverse order of removal.
1.
Inside mirror
2.
Inside mirror finisher (if equipped)
PIIA9845E
REAR WINDOW DEFOGGER
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REAR WINDOW DEFOGGER
PFP:25350
Component Parts and Harness Connector Location
AIS002IB
System Description
AIS002IC
The rear window defogger system is controlled by BCM (Body Control Module) and IPDM E/R (Intelligent
Power Distribution Module Engine Room).
The rear window defogger operates only for approximately 15 minutes.
Power is at all times supplied
●
through 20A fuse [No. 75, and 80, located in the IPDM E/R]
●
to rear window defogger relay terminals 3 and 6.
●
through 15A fuse [No. 38, located in the fuse block (J/B)]
●
to A/C and AV switch terminal 1.
●
through 50A fusible link [letter F , located in the fuse block (J/B)]
PIIA9682E
GW-76
REAR WINDOW DEFOGGER
Revision: 2005 August
2005 Murano
●
to BCM terminal 55.
●
through 10A fuse [No.18, located in the fuse block (J/B)]
●
to BCM terminal 42.
With the ignition switch turned to ON or START position,
Power is supplied
●
through 10A fuse [No.12, located in the fuse block (J/B)]
●
to rear window defogger relay terminal 1.
●
through 10A fuse [No.1, located in the fuse block (J/B)]
●
to BCM terminal 38.
●
through 10A fuse [No. 6, located in the fuse block (J/B)]
●
to A/C and AV switch terminal 2.
Ground is supplied
●
to BCM terminal 52
●
through body grounds E13, E26 and E28.
●
to A/C and AV switch terminal 5
●
through body grounds M14 and M78.
●
to internal CPU of IPDM E/R terminals 38 and 60
●
through body grounds E13, E26 and E28.
When A/C and AV switch (rear window defogger switch) is turned to ON,
Ground is supplied
●
to BCM terminal 9
●
through A/C and AV switch terminal 16
●
through A/C and AV switch terminal 5
●
through body grounds M14 and M78.
Then rear window defogger switch is illuminated.
Then BCM recognizes that rear window defogger switch is turned to ON.
Then it sends rear window defogger switch signals to IPDM E/R and display control unit (with navigation) or
display unit (without navigation) via DATA LINE (CAN H, CAN L).
When display control unit (with navigation) or display unit (without navigation) receives rear window defogger
switch signals, and display on the screen.
When IPDM E/R receives rear window defogger switch signals,
Ground is supplied
●
to rear window defogger relay terminal 2,
●
through IPDM E/R terminal 52,
●
through internal CPU of IPDM E/R and IPDM E/R terminal 60.
●
through body grounds E13, E26 and E28,
and then rear window defogger relay is energized.
When rear window defogger relay is turned ON,
Power is transmitted,
●
through rear window defogger relay terminals 5 and 7
●
to rear window defogger terminal 1,
●
Rear window defogger terminal 2, is grounded through body grounds B7 and B20.
With power and ground supplied, rear window defogger filaments heat and defog the rear window.
When rear window defogger relay is turned to ON, (with door mirror defogger)
Power is supplied
●
through rear window defogger relay terminals 5 and 7,
●
through fuse block (J/B) terminal 2C,
●
through 10A fuse [No. 8, located in the fuse block (J/B)],
●
through fuse block (J/B) terminal 5B.
●
to door mirror defogger (Driver side and passenger side) terminal 6.
Door mirror defogger (Driver side and passenger side) terminal 5 is grounded through body grounds M14 and
M78.
REAR WINDOW DEFOGGER
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With power and ground supplied, rear window defogger filaments heat and defog the rear window and door
mirror defogger filaments heat and defog the mirror.
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