Nissan Murano Z50 (2007 year). Manual

GW-34

POWER WINDOW SYSTEM

Revision: 2006 July

2007 Murano

Terminal and Reference Value for Power Window Main Switch

NIS001B3

Termi-

nal

Wire

color

Signal name

Signal

input/

output

Measuring condition

Voltage (V)

(Approx.)

Ignition

switch

Operation or condition

Rear LH power window
UP signal

Output

when rear LH switch in
power window main switch is
UP at operated.

Battery voltage

W/B

Limit switch and
encoder ground

—

R/Y

Rear LH power window
DOWN signal

Output

When rear LH switch in
power window main switch is
DOWN at operated.

Battery voltage

Key cylinder switch
lock signal

Input

OFF

Key position
(Neutral

→

Locked)

→

Rear RH power win-
dow
DOWN signal

Output

When rear RH switch in
power window main switch is
DOWN at operated.

Battery voltage

Key cylinder switch
unlock signal

Input

OFF

Key position
(Neutral

→

Unlocked)

→

Y/B

Rear RH power win-
dow
UP signal

Output

When rear RH switch in
power window main switch is
UP at operated.

Battery voltage

G/R

Front driver side
power window motor
UP signal

Output

When power window motor is
UP at operated

Battery voltage

G/W

Limit switch signal

Input

Driver side door window is
between fully-open and just
before fully-closed position
(ON)

Driver side door window is
between just before fully-
closed position and fully-
closed position (OFF)

W/L

RAP signal

Input

—

IGN SW ON

Battery voltage

Within 45 seconds after igni-
tion switch is turned to OFF

Battery voltage

When driver side door or pas-
senger side open in power
window timer is operates

G/W

Front driver side
power window motor
DOWN signal

Output

When power window motor is
DOWN at operated

Battery voltage

G/Y

Encoder pulse signal

Input

When power window motor
operates.

BR/W

Power window serial
link

—

IGN SW ON or power window
timer operating.

OCC3383D

PIIA2344J

POWER WINDOW SYSTEM

GW-35

Revision: 2006 July

2007 Murano

Terminal and Reference Value for Front Power Window Switch (Passenger Side)

NIS001B4

G/R

Encoder power supply

Output

IGN SW ON or power window
timer operating.

Ground

—

W/R

Battery power supply

Input

OFF

—

Battery voltage

Termi-

nal

Wire

color

Signal name

Signal

input/

output

Measuring condition

Voltage (V)

(Approx.)

Ignition

switch

Operation or condition

Termi-

nal

Wire

color

Signal name

Signal

input/

output

Measuring condition

Voltage (V)

(Approx.)

Ignition

switch

Operation or condition

W/B

Limit switch and
encoder ground

—

G/R

Encoder power supply

Output

IGN SW ON or power window
timer operating.

Front passenger side
power window motor
UP signal

Output

When power window motor is
UP at operated.

Battery voltage

Front passenger side
power window motor
DOWN signal

Output

When power window motor is
DOWN at operated.

Battery voltage

W/R

Battery power supply

Input

OFF

—

Battery voltage

Ground

—

G/Y

Encoder pulse signal

Input

When power window motor
operates.

G/W

Limit switch signal

Input

Passenger side door window is
between fully-open and just
before fully-closed position
(ON)

Passenger side door window is
between just before fully-
closed position and fully-closed
position (OFF)

BR/W

Power window serial
link

Input

IGN SW ON or power window
timer operating.

OCC3383D

PIIA2344J

GW-36

POWER WINDOW SYSTEM

Revision: 2006 July

2007 Murano

Terminal and Reference Value for BCM

NIS001B5

() : without intelligent key

Termi-

nal

Wire

color

Signal name

Signal

input/

output

Measuring condition

Voltage (V)

(Approx.)

Ignition

switch

Operation or condition

R/G

(R)

Front door switch
passenger side

Input

OFF

OPEN (ON)

CLOSE (OFF)

Battery voltage

BR/W

Power window link
signal

Input

IGN SW ON or power window
timer operating.

Ignition switch (ON
or START)

Input

Ignition switch
(ON or START position)

Battery voltage

Power source
(Fuse)

Input

OFF

—

Battery voltage

Ground

—

W/L

RAP signal

Output

—

IGN SW ON

Battery voltage

Within 45 seconds after ignition
switch is turned to OFF

Battery voltage

When driver side or passenger
side is open in power window
timer is operates

W/R

Power window
power supply

Output

OFF

—

Battery voltage

W/B

Power source (Fus-
ible link)

Input

OFF

—

Battery voltage

Front door switch
driver side

Input

OFF

OPEN (ON)

CLOSE (OFF)

Battery voltage

PIIA2344J

POWER WINDOW SYSTEM

GW-37

Revision: 2006 July

2007 Murano

CONSULT-II Function (BCM)

NIS001B6

CONSULT-II can display each diagnostic item using the diagnostic test modes shown following.

CONSULT-II START PROCEDURE

Refer to

GI-37, "CONSULT-II Start Procedure"

ACTIVE TEST

WORK SUPPORT

DATA MONITOR

BCM diagnostic test item

Check item diagnostic test mode

Content

RETAINED POWER

Work support

Changes setting of each function.

Data monitor

Displays the input data of BCM in real time.

Active test

Gives a drive signal to a load to check the operation.

Test Item

Description

RETAINED PWR

This test is able to supply RAP signal (power) from BCM (body control module) to power window
system and power sunroof system (if equipped). Those systems can be operated when turning on
“RETAINED PWR” on CONSULT-II screen even if the ignition switch is turned OFF.

NOTE:
During this test, CONSULT-II can be operated with ignition switch in “OFF” position. “RETAINED
PWR” should be turned “ON” or “OFF” on CONSULT-II screen when ignition switch is ON. Then
turn ignition switch OFF to check retained power operation. CONSULT-II might be stuck if
“RETAINED PWR” is turned to “ON” or “OFF” on CONSULT-II screen when ignition switch is OFF.

POWER WINDOW DOWN

This test able to transmitted of power window down signal from BCM to power window main switch
and front power window switch (passenger side).

Work item

Description

RETAINED PWR

RAP signal’s power supply period can be changed by mode setting. Selects RAP signal’s power
supply period between three steps

●

MODE1 (45 sec.) / MODE2 (OFF) / MODE 3 (2 min.).

Work item

Description

IGN ON SW

Indicates (ON / OFF) condition of ignition switch

DOOR SW–DR

Indicates (ON / OFF) condition of front door switch driver side

DOOE SW–AS

Indicates (ON / OFF) condition of front door switch passenger side

LOCK SW DR/AS

Indicates (ON / OFF) condition of lock signal from lock and unlock switch on power window main
switch or front power window switch (passenger side).

UNLK SW DR/AS

Indicates (ON / OFF) condition of unlock signal from lock and unlock switch on power window
main switch or front power window switch (passenger side).

KEY CYL LK-SW

Indicates (ON / OFF) condition of lock signal from key cylinder.

KEY CYL UN-SW

Indicates (ON / OFF) condition of unlock signal from key cylinder.

GW-38

POWER WINDOW SYSTEM

Revision: 2006 July

2007 Murano

Work Flow

NIS001B7

Check the symptom and customer's requests.

Understand the outline of system. Refer to

GW-18, "System Description"

According to the trouble diagnosis chart, repair or replace the cause of the malfunction.
Refer to

GW-38, "Trouble Diagnosis Symptom Chart"

Does power window system operate normally? Yes, GO TO 5, If No, GO TO 3.

INSPECTION END

Trouble Diagnosis Symptom Chart

NIS001B8

●

Make sure other systems using the signal of the following systems operate normally.

Symptom

Repair order

Refer to page

None of the power windows can be operated using any switch.

1. Check BCM power supply and ground circuit

GW-40

2. Check power window main switch power
supply and ground circuit

GW-41

3. Check power window serial link

GW-63

4. Replace BCM.

BCS-14

Driver side power window alone does not operate.

Check power window motor (driver side) cir-
cuit

GW-43

Front passenger side power window alone does not operate.

1. Check front power window switch (passen-
ger side) power and ground circuit

GW-42

2. Check power window serial link

GW-63

3. Check front power window motor (passen-
ger side) circuit

GW-44

Rear LH side power window alone does not operate.

Check rear power window motor (LH) circuit

GW-44

Rear RH side power window alone does not operate.

Check rear power window motor (RH) circuit

GW-46

Anti-pinch system does not operate normally (driver side).

1. Door window sliding part malfunction

●

A foreign material adheres to window glass
or glass run rubber.

●

Glass run rubber wear or deformation.

●

Sash is tilted too much, or no enough.

—

2. Limit switch adjusting

GW-68

3. Check limit switch circuit (driver side)

GW-48

4. Check encoder circuit (driver side)

GW-52

Anti-pinch system does not operate normally (passenger side).

1. Door window sliding part malfunction

●

A foreign material adheres to window glass
or glass run rubber.

●

Glass run rubber wear or deformation.

●

Sash is tilted too much, or no enough.

—

2. Limit switch adjusting

GW-68

3. Check limit switch circuit (passenger side)

GW-50

4. Check encoder circuit (passenger side)

GW-54

Power window retained power operation does not operate prop-
erly.

1. Check the retained power operation mode
setting.

GW-37

2. Check door switch

GW-57

3. Replace BCM.

BCS-14

Does not operate by key cylinder switch.

1. Check door key cylinder switch

GW-59

GW-61

2. Replace power window main switch

EI-30

Power window lock switch does not function.

1. Check power window serial link

GW-63

2. Check power window lock switch

GW-65

POWER WINDOW SYSTEM

GW-39

Revision: 2006 July

2007 Murano

*1: Without Intelligent Key
*2: With Intelligent Key

Auto operation does not operate but manual operate normally.
(driver side)

Check encoder circuit (driver side)

GW-52

Auto operation does not operate but manual operate normally.
(passenger side)

Check encoder circuit (passenger side)

GW-54

Symptom

Repair order

Refer to page

GW-40

POWER WINDOW SYSTEM

Revision: 2006 July

2007 Murano

Check BCM Power Supply and Ground Circuit

NIS001B9

CHECK FUSE

●

Check 10A fuse [No.1, located in fuse block (J/B)]

●

Check 10A fuse [No.18, located in fuse block (J/B)]

●

Check 50A fusible link (letter F located in the fuse and fusible link box)

NOTE:
Refer to

GW-17, "Component Parts and Harness Connector Location"

OK or NG

>> GO TO 2.

>> If fuse is blown, be sure to eliminate cause of malfunction before installing new fuse. Refer to

PG-

3, "POWER SUPPLY ROUTING CIRCUIT"

CHECK POWER SUPPLY CIRCUIT

Turn ignition switch ON.

Check voltage between BCM connector M34, M35 terminal 38,
42, 55 and ground.

OK or NG

>> GO TO 3.

>> Check BCM power supply circuit for open or short.

CHECK GROUND CIRCUIT

Turn ignition switch OFF.

Disconnect BCM connector.

Check continuity between BCM connector M35 terminal 52 and
ground.

OK or NG

>> BCM power supply and ground circuit is OK.

>> Check BCM ground circuit for open or short.

38 (R) – Ground

: Battery voltage

42 (GR) – Ground

: Battery voltage

55 (W/B) – Ground

: Battery voltage

PIIA6160E

52 (B) – Ground

: Continuity should exist.

PIIA9131E

POWER WINDOW SYSTEM

GW-41

Revision: 2006 July

2007 Murano

Check Power Window Main Switch Power Supply Circuit

NIS001BA

CHECK POWER SUPPLY CIRCUIT

Turn ignition switch ON.

Check voltage between power window main switch connector
D6, D7 terminals 10, 19 and ground.

OK or NG

>> GO TO 2.

>> GO TO 3.

CHECK GROUND CIRCUIT

Turn ignition switch OFF.

Disconnect power window main switch connector.

Check continuity between power window main switch connector
D7 terminal 17 and ground.

OK or NG

>> Power window main switch power supply and ground

circuit is OK.

>> Repair or replace harness.

CHECK HARNESS CONTINUITY

Turn ignition switch OFF.

Disconnect BCM connector and power window main switch connector.

Check continuity between BCM connector M35 terminals 53, 54
and power window main switch connector D6, D7 terminal 10,
19.

Check continuity between BCM connector M35 terminals 53, 54
and ground.

OK or NG

>> GO TO 4.

>> Repair or replace harness.

10 (W/L) – Ground

: Battery voltage

19 (W/R) – Ground

: Battery voltage

PIIA4171E

17 (B) – Ground

: Continuity should exist.

PIIA4172E

53 (W/L) – 10 (W/L)

: Continuity should exist.

54 (W/R) – 19 (W/R)

: Continuity should exist.

53 (W/L) – Ground

: Continuity should exist.

54 (W/R) – Ground

: Continuity should exist.

PIIA6280E

GW-42

POWER WINDOW SYSTEM

Revision: 2006 July

2007 Murano

CHECK BCM OUTPUT SIGNAL

Connect BCM connector.

Turn ignition switch ON.

Check voltage between BCM connector M35 terminal 53, 54
and ground.

OK or NG

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

>> Replace BCM.

Check Front Power Window Switch (Passenger Side) Power Supply and Ground
Circuit

NIS001BB

CHECK POWER SUPPLY CIRCUIT

Turn ignition switch OFF.

Check voltage between front power window switch (passenger
side) connector D35 terminal 10 and ground.

OK or NG

>> GO TO 2.

>> GO TO 3.

CHECK GROUND CIRCUIT

Disconnect front power window switch (passenger side) connector.

Check continuity between front power window switch (passen-
ger side) connector D35 terminal 11 and ground.

OK or NG

>> Front power window switch (passenger side) power sup-

ply and ground circuit is OK.

>> Repair or replace harness.

53 (W/L) – Ground

: Battery voltage

54 (W/R) – Ground

: Battery voltage

PIIA6154E

10 (W/R) – Ground

: Battery voltage

PIIA4174E

11 (B) – Ground

: Continuity should exist.

PIIA4175E

POWER WINDOW SYSTEM

GW-43

Revision: 2006 July

2007 Murano

CHECK HARNESS CONTINUITY

Disconnect BCM connector.

Check continuity between BCM connector M35 terminal 54 and
front power window switch (passenger side) connector D35 ter-
minal 10.

Check continuity between BCM connector M35 terminal 54 and
ground.

OK or NG

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

>> Repair or replace harness.

Check Front Power Window Motor (Driver Side) Circuit

NIS001BC

CHECK POWER WINDOW MAIN SWITCH OUTPUT SIGNAL

Turn igniting switch ON.

Check voltage between power window main switch connector and ground.

OK or NG

>> GO TO 2.

>> Replace power window main switch.

CHECK HARNESS CONITNUITY

Turn ignition switch OFF.

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

Check continuity between power window main switch connector
D6 terminal 8, 11 and front power window motor (driver side)
connector D8 terminals 1,2.

OK or NG

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

>> Repair or replace harness.

54 (W/R) – 10 (W/R)

: Continuity should exist.

54 (W/R) – Ground

: Continuity should not exist.

PIIA6281E

Connector

Terminals (Wire color)

Condition

Voltage (V)

(Approx.)

(+)

(-)

8 (G/R)

Ground

Closing

Battery voltage

Opening

11 (G/W)

Closing

Opening

Battery voltage

PIIA4179E

8 (G/R) – 2 (G/R)

: Continuity should exist.

11 (G/W) – 1 (G/W)

: Continuity should exist.

PIIA9658E

Nissan Murano Z50 (2007 year). Manual - part 119