Nissan Murano Z50 (2004 year). Manual — part 132

GW-48

POWER WINDOW SYSTEM

Revision: 2004 November

2004 Murano

5.

CHECK ENCODER SIGNAL

1.

Connect front power window motor (driver side) connector.

2.

Turn ignition switch ON.

3.

Check the signal between power window main switch connector and ground with oscilloscope.

OK or NG

OK

>> Replace power window main switch.

NG

>> GO TO 6.

6.

CHECK HARNESS CONTINUITY 3

1.

Turn ignition switch OFF.

2.

Disconnect power window main switch and front power window motor (driver side) connector.

3.

Check continuity between power window main switch connector
D6 terminal 13 and front power window motor (driver side) con-
nector D8 terminal 3.

OK or NG

OK

>> Replace front power window motor (driver side)

NG

>> Repair or replace harness between front power window

motor (driver side) and power window main switch.

Encoder Circuit Check (Front Passenger Side)

AIS002DL

1.

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 D36 terminal 4 and ground.

OK or NG

OK

>> GO TO 3.

NG

>> GO TO 2.

Connector

Terminals (Wire color)

Condition

Signal

(Reference value)

(+)

(-)

D6

13 (G/Y)

Ground

opening

PIIA4205E

OCC3383D

13 (G/Y) – 3 (G/Y)

: Continuity should exist.

PIIA9674E

4 (G/R) – Ground

: Approx. 10V

PIIA9675E

POWER WINDOW SYSTEM

GW-49

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2.

CHECK HARNESS CONTINUITY 1

1.

Turn ignition switch OFF.

2.

Disconnect front power window switch (passenger side) and front power window motor (passenger side).

3.

Check continuity between front power window switch (passen-
ger side) connector D35 terminal 4 and front power window
motor (passenger side) connector D36 terminal 4.

OK or NG

OK

>> Replace front power window switch (passenger side).

NG

>> Repair or replace harness between front power window

switch (passenger side) and front power window motor
(passenger side).

3.

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 D36 terminal 6 and ground.

OK or NG

OK

>> GO TO 5.

NG

>> GO TO 4.

4.

CHECK HARNESS CONTINUITY 2

1.

Disconnect front power window switch (passenger side) connector.

2.

Check continuity between front power window switch (passen-
ger side) connector D35 terminal 3 and front power window
motor (passenger side) connector D36 terminal 6.

OK or NG

OK

>> Replace front power window switch (passenger side).

NG

>> Repair or replace harness between front power window

motor (passenger side) and front power window switch
(passenger side).

4 (G/R) – 4 (G/R)

: Continuity should exist.

PIIA9676E

6 (W/B) – Ground

: Continuity should exist.

PIIA9668E

3 (W/B) – 6 (W/B)

: Continuity should exist.

PIIA9669E

GW-50

POWER WINDOW SYSTEM

Revision: 2004 November

2004 Murano

5.

CHECK ENCODER SIGNAL

1.

Connect front power window motor (passenger side) connector.

2.

Turn ignition switch ON.

3.

Check the signal between front power window switch (passenger side) connector and ground with oscillo-
scope.

OK or NG

OK

>> Replace front power window switch (passenger side).

NG

>> GO TO 6.

6.

CHECK HARNESS CONTINUITY 3

1.

Turn ignition switch OFF.

2.

Disconnect front power window switch (passenger side) and front power window motor (passenger side)
connector.

3.

Check continuity between front power window switch (passen-
ger side) connector D35 terminal 12 and front power window
motor (passenger side) connector D36 terminal 3.

OK or NG

OK

>> Replace front power window motor (passenger side).

NG

>> Repair or replace harness between front power window

switch (passenger side) and front power window motor
(passenger side).

Connec-

tor

Terminals (Wire color)

Condition

Signal

(Reference value)

(+)

(-)

D35

12 (G/Y)

Ground

opening

PIIA4209E

OCC3383D

12 (G/Y) – 3 (G/Y)

: Continuity should exist.

PIIA9677E

POWER WINDOW SYSTEM

GW-51

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Door Switch Check

AIS002DO

First perform the “SELF-DIAG RESULTS” in “BCM” with CONSULT-II, then perform the each trouble
diagnosis of malfunction system indicated “SELF-DIAG RESULTS” of “BCM”. Refer to

BCS-14, "CAN

Communication Inspection Using CONSULT-II (Self-Diagnosis)"

.

1.

CHECK DOOR SWITCH INPUT SIGNAL 1

With CONSULT-II

Check 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

>> Door switch is OK.

NG

>> GO TO 2.

Monitor item

Condition

DOOR SW-DR

OPEN

: ON

CLOSE

: OFF

DOOR SW-AS

OPEN

: ON

CLOSE

: OFF

PIIA2464E

Item

Con-

nector

Terminals (Wire color)

Condition

Voltage (V)

(Approx.)

(+)

(-)

Passenger

side

M34

12 (R/G)

Ground

OPEN

0

CLOSE

Battery voltage

Driver

side

M36

62 (SB)

OPEN

0

CLOSE

Battery voltage

PIIA6158E

GW-52

POWER WINDOW SYSTEM

Revision: 2004 November

2004 Murano

2.

CHECK HARNESS CONTINUITY

1.

Turn ignition switch OFF.

2.

Disconnect BCM and front door lock assembly (driver and passenger side) connector.

3.

Check continuity between BCM connector M34, 36 terminals 12, 62 and front door lock assembly connec-
tor D10 (driver side), D38 (passenger side) terminal 4.

4.

Check continuity between BCM connector M34, 36 terminals 12,
62 and ground.

OK or NG

OK

>> GO TO 3.

NG

>> Repair or replace harness between BCM. and front door

lock assembly.

3.

CHECK DOOR SWITCH

Check continuity between front door lock assembly terminals 4 and
5.

OK or NG

OK

>> GO TO 4.

NG

>> Replace malfunction front door lock assembly.

4.

CHECK DOOR SWITCH GROUND CIRCUIT

Check continuity between front door lock assembly connector D10
(driver side), D38 (passenger side) terminal 5 and ground.

OK or NG

OK

>> GO TO 5.

NG

>> Repair or replace harness between front door lock

assembly and ground.

Driver side

62 (SB) – 4 (SB)

: Continuity should exist.

Passenger side

12 (R/G) – 4 (R/G)

: Continuity should exist.

12 (R/G) – Ground

: Continuity should not exist.

62 (SB) – Ground

: Continuity should not exist.

PIIB0907E

Terminal

Door switch

Continuity

4

5

OPEN

No

CLOSE

Yes

PIIA4220E

5 (B) – Ground

: Continuity should exist.

PIIA9680E

POWER WINDOW SYSTEM

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5.

CHECK UNIFIED METER AND A/C AMP. OUTPUT SIGNAL

1.

Connect unified meter and A/C amp. connector.

2.

Check voltage between unified meter ant A/C amp. connector
M49 terminal 7, 8 and ground.

OK or NG

OK

>> Check the condition of the harness and the connector.

NG

>> Check unified meter and A/C amp.

Front Door Key Cylinder Switch (Driver Side) Check

AIS002DP

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

>> Further inspection is necessary. Refer to symptom

chart.

NG

>> GO TO 2.

7 (R) – Ground

: Battery voltage

8 (SB) – Ground

: Battery voltage

PIIA9678E

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

GW-54

POWER WINDOW SYSTEM

Revision: 2004 November

2004 Murano

2.

CHECK HARNESS CONTINUITY

1.

Turn ignition switch OFF.

2.

Disconnect power window main switch and front door lock assembly (driver side) connector.

3.

Check continuity between power window main switch connector
D6 terminals 4, 6 and front door lock assembly (driver side) con-
nector D10 terminals 1, 6.

OK or NG

OK

>> GO TO 3.

NG

>> Repair or replace harness between power window main

switch and front door lock assembly (driver side).

3.

CHECK GROUND CIRCUIT

Check continuity between key cylinder switch (driver side) connector
D10 terminal 5 and ground.

OK or NG

OK

>> GO TO 4.

NG

>> Repair or replace harness.

4.

CHECK DOOR KEY CYLINDER SWITCH

Check continuity between key cylinder switch terminals 1, 6 and 5.

OK or NG

OK

>> GO TO 5.

NG

>> Replace key cylinder switch (driver side).

5.

CHEKC 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.

4 (L) – 1 (L)

: Continuity should exist.

6 (R) – 6 (R)

: Continuity should exist.

PIIA4212E

5 (B) – Ground

: Continuity should exist.

PIIA4213E

Terminals

Key position

Continuity

1

5

Neutral / Unlock

No

Lock

Yes

6

Neutral / Lock

No

Unlock

Yes

PIIA4214E

4 (L) – Ground

: Approx. 5V

6 (R) – Ground

: Approx. 5V

PIIA4211E

POWER WINDOW SYSTEM

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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

GW-32, "DATA MONITOR"

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

GW-32, "ACTIVE TEST"

OK or NG

OK

>> Further inspection is necessary. Refer to symptom

chart.

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

GW-56

POWER WINDOW SYSTEM

Revision: 2004 November

2004 Murano

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

POWER WINDOW SYSTEM

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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?

GW-58

FRONT DOOR GLASS AND REGULATOR

Revision: 2004 November

2004 Murano

FRONT DOOR GLASS AND REGULATOR

PFP:80300

Removal and Installation

AIS001SF

REMOVAL

1.

Remove the front door finisher. Refer to

EI-30, "DOOR FINISHER"

.

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.

Remove the module stop bolts.

5.

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.

1. Door glass

2.

Regulator assembly

3.

Power window motor

4.

Module assembly

PIIA3786E

PIIA3789E

PIIA4004E

FRONT DOOR GLASS AND REGULATOR

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6.

Remove the mounting bolts, and remove the module assembly.

7.

Disconnect the harness connector for the module assembly, and
unclip the harness from the back.

INSTALLATION

Install in the reverse order of removal.

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

Remove the power window motor and guide rail from the module
assembly.

SIIA0287E

PIIA3787E

PIIA3788E

GW-60

FRONT DOOR GLASS AND REGULATOR

Revision: 2004 November

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SETTING AFTER INSTALLATION
Resetting 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.

REAR DOOR GLASS AND REGULATOR

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REAR DOOR GLASS AND REGULATOR

PFP:82300

Removal and Installation

AIS001SG

REMOVAL

1.

Remove the rear door finisher. Refer to

EI-30, "DOOR FINISHER"

.

2.

Remove the rear door outside molding. Refer to

EI-23, "DOOR OUTSIDE MOLDING"

.

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 place the glass on the
inner bottom of the panel.

1.

Door glass

2.

Regulator assembly

3.

Power window motor

PIIA3790E

PIIA3791E

GW-62

REAR DOOR GLASS AND REGULATOR

Revision: 2004 November

2004 Murano

7.

Remove the regulator mounting bolts, and remove the regulator
from the panel.

8.

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.

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.

PIIA3792E

PIIA6327J

INSIDE MIRROR

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INSIDE MIRROR

PFP:96321

Wiring Diagram –I/MIRR–

AIS001SH

TIWA0440E