Nissan Murano Z50 (2005 year). Manual - part 143

GW-30

POWER WINDOW SYSTEM

Revision: 2005 August

2005 Murano

TIWB0281E

POWER WINDOW SYSTEM

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TIWB0282E

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POWER WINDOW SYSTEM

Revision: 2005 August

2005 Murano

TIWB0283E

POWER WINDOW SYSTEM

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TIWB0284E

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POWER WINDOW SYSTEM

Revision: 2005 August

2005 Murano

Terminal and Reference Value for Power Window Main Switch  

AIS002CR

Terminal

Wire color

Item

Condition

Voltage (V)

(Approx.)

1

L

Rear LH power window 
UP signal

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

Battery voltage

2

W/B

Limit switch and encoder ground

—

 0

3

R/Y

Rear LH power window 
DOWN signal

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

Battery voltage

4

L

Key cylinder switch lock signal

Key position
(Neutral 

→

 Locked)

5 

→

 0

5

R

Rear RH power window
DOWN signal

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

 Battery voltage

6

R

Key cylinder switch unlock signal

Key position
(Neutral 

→

 Unlocked)

5 

→

 0

7

Y/B

Rear RH power window 
UP signal

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

 Battery voltage

8

G/R

Front driver side 
power window motor UP signal

When power window motor is 
UP at operated

 Battery voltage

9

G/W

Limit switch signal

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

0

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

5

10

W/L

RAP signal

IGN SW ON

Battery voltage

Within 45 seconds after ignition 
switch is turned to OFF

Battery voltage

When driver side door or passen-
ger side open in power window 
timer is operates

0

11

G/W

Front driver side
power window motor DOWN signal

When power window motor is  
DOWN  at operated

 Battery voltage

13

G/Y

Encoder pulse signal

When power window motor oper-
ates.

14

BR/W

Power window serial link

IGN SW ON or power window 
timer operating.

15

G/R

Encoder power supply

IGN SW ON or power window 
timer operating.

10

17

B

Ground

—

0

19

W/R

Battery power supply

—

Battery voltage

OCC3383D

PIIA2344J

POWER WINDOW SYSTEM

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

AIS002CS

Terminal

Wire color

Item

Condition

Voltage (V)

(Approx.)

3

W/B

Limit switch and encoder ground

—

 0

4

G/R

Encoder power supply

IGN SW ON or power window 
timer operating.

10

8

L

Front passenger side 
power window motor UP signal

When power window motor is
UP at operated.

Battery voltage

9

G

Front passenger side
power window motor DOWN signal

When power window motor is 
DOWN at operated.

Battery voltage

10

W/R

Battery power supply

—

Battery voltage

11

B

Ground

—

0

12

G/Y

Encoder pulse signal

When power window motor oper-
ates.

15

G/W

Limit switch signal

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

0

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

5

16

BR/W

Power window serial link

IGN SW ON or power window 
timer operating.

OCC3383D

PIIA2344J

GW-36

POWER WINDOW SYSTEM

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Terminal and Reference Value for BCM 

AIS002CT

() : without intelligent key

Terminal

Wire color

Item

Condition

Voltage (V)

(Approx.)

12

P/G

(R)

Front door swtich
passenger side

OPEN (ON)

0

CLOSE (OFF)

Battery voltage

22

BR/W

Power window link signal

IGN SW ON or power window 
timer operating.

38

R

Ignition switch (ON or START) 

Ignition switch 
(ON or START position)

Battery voltage

42

GR

Power source (Fuse)

—

Battery voltage

52

B

Ground

—

0

53

W/L

RAP signal

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

0

54

W/R

Power window power supply

—

Battery voltage

55

W/B

Power source (Fusible link)

—

Battery voltage

62

SB

Front door swtich
driver side

OPEN (ON)

0

CLOSE (OFF)

Battery voltage

PIIA2344J

POWER WINDOW SYSTEM

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CONSULT-II Function (BCM)

AIS002D0

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

CONSULT-II BASIC OPERATION PROCEDURE

CAUTION:

If CONSULT-II is used with no connection of CONSULT-II CONVERTER, malfunctions might be
detected in self-diagnosis depending on control unit which carry out CAN communication.

1.

Turn ignition switch “OFF”.

2.

Connect “CONSULT-II” and CONSULT-II CONVERTER to the
data link connector.

3.

Turn ignition switch “ON”.

4.

Touch “START (NISSAN BASED VHCL)”.

5.

Touch “BCM”.
If “BCM” is not indicated, go to Refer to 

GI-39

 , “CONSULT-II

Date Link Connector (DLC) Circuit”

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.

PHIA0096E

BCIA0029E

BCIA0030E

GW-38

POWER WINDOW SYSTEM

Revision: 2005 August

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6.

Touch “RETAINED PWR” .

7.

Select diagnosis mode.
“ACTIVE TEST”, “WORK SUPPORT” and “DATA MONITOR”
are available.

ACTIVE TEST

WORK SUPPORT

DATA MONITOR

LIIA0163E

BCIA0031E

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.

POWER WINDOW SYSTEM

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Work Flow

AIS002CZ

1.

Check the symptom and customer's requests.

2.

Understand the outline of system. Refer to 

GW-18, "System Description"

 .

3.

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

GW-39, "Trouble Diagnosis Symptom Chart"

 .

4.

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

5.

INSPECTION END

Trouble Diagnosis Symptom Chart 

AIS002D1

●

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. BCM power supply and ground circuit check

GW-41

2. Power window main switch power supply 
and ground circuit check

GW-42

3. Power window serial link check

GW-64

4. Replace BCM.

BCS-16

Driver side power window alone does not operate.

 Power window motor (driver side) circuit check

GW-44

Front passenger side power window alone does not operate.

1. Front power window switch (passenger side) 
power and ground circuit check

GW-43

2. Power window serial link check

GW-64

3. Front power window motor (passenger side) 
circuit check

GW-45

Rear LH side power window alone does not operate.

Rear power window motor (LH) circuit check

GW-45

Rear RH side power window alone does not operate.

Rear power window motor (RH) circuit check

GW-47

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-69

3. Limit switch circuit check (driver side)

GW-49

4. Encoder circuit check (driver side)

GW-53

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-69

3. Limit switch circuit check (passenger side)

GW-51

4. Encoder circuit check (passenger side)

GW-55

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

1. Check the retained power operation mode 
setting.

GW-38

2. Door switch check

GW-58

3. Replace BCM.

BCS-16

Does not operate by key cylinder switch.

1. Door key cylinder switch check

GW-60

*1

GW-62

*2

2. Replace power window main switch

EI-30

Power window lock switch does not function.

1. Power window  serial link check

GW-64

2. Power window lock switch check

GW-66

GW-40

POWER WINDOW SYSTEM

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

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

Encoder circuit check (driver side)

GW-53

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

Encoder circuit check (passenger side)

GW-55

Symptom

Repair order

Refer to page

POWER WINDOW SYSTEM

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BCM Power Supply and Ground Circuit Check

AIS002D3

1. 

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

OK

>> GO TO 2.

NG

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

PG-

3, "POWER SUPPLY ROUTING CIRCUIT"

2. 

CHECK POWER SUPPLY CIRCUIT

1.

Turn ignition switch ON.

2.

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

OK or NG

OK

>> GO TO 3.

NG

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

3. 

CHECK GROUND CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect BCM connector.

3.

Check continuity between BCM connector M35 terminal 52 and
ground.

OK or NG

OK

>> BCM power supply and ground circuit is OK.

NG

>> 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

GW-42

POWER WINDOW SYSTEM

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Power Window Main Switch Power Supply Circuit Check 

AIS002D5

1. 

CHECK POWER SUPPLY CIRCUIT 

1.

Turn ignition switch ON.

2.

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

OK or NG

OK

>> GO TO 2.

NG

>> GO TO 3.

2. 

CHECK GROUND CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect power window main switch connector.

3.

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

OK or NG

OK

>> Power window main switch power supply and ground

circuit is OK.

NG

>> Repair or replace harness.

3. 

CHECK HARNESS CONTINUITY 

1.

Turn ignition switch OFF.

2.

Disconnect BCM connector and power window main switch connector.

3.

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

OK or NG

OK

>> GO TO 4.

NG

>> 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.

PIIA6280E

POWER WINDOW SYSTEM

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4. 

CHECK BCM OUTPUT SIGNAL 

1.

Connect BCM connector. 

2.

Turn ignition switch ON.

3.

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

OK or NG

OK

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

NG

>> Replace BCM.

Front Power Window Switch (Passenger Side) Power Supply and Ground Cir-
cuit Check

AIS002D6

1. 

CHECK POWER SUPPLY CIRCUIT 

1.

Turn ignition switch OFF.

2.

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

OK or NG

OK

>> GO TO 2.

NG

>> GO TO 3.

2. 

CHECK GROUND CIRCUIT

1.

Disconnect front power window switch (passenger side) connector.

2.

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

OK or NG

OK

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

ply and ground circuit is OK.

NG

>> 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

GW-44

POWER WINDOW SYSTEM

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3. 

CHECK HARNESS CONTINUITY 

1.

Disconnect BCM connector.

2.

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

3.

Check continuity between BCM connector M35 terminal 54 and
ground.

OK or NG

OK

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

NG

>> Repair or replace harness.

Front Power Window Motor (Driver Side) Circuit Check 

AIS002D8

1. 

CHECK POWER WINDOW MAIN SWITCH OUTPUT SIGNAL

1.

Turn igniting switch ON.

2.

Check voltage between power window main switch connector and ground.

OK or NG

OK

>> GO TO 2.

NG

>> Replace power window main switch.

2. 

CHECK HARNESS CONITNUITY

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 8, 11 and front power window motor (driver side)
connector D8 terminals 1,2.

OK or NG

OK

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

NG

>> 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.)

(+)

(-)

D6

8 (G/R)

Ground

Closing

Battery voltage

Opening

0 

11 (G/W)

Closing

0

Opening

Battery voltage 

PIIA4179E

8 (G/R) – 2 (G/R)

: Continuity should exist.

11 (G/W) – 1 (G/W)

: Continuity should exist.

PIIA9658E

POWER WINDOW SYSTEM

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Front Power Window Motor (Passenger Side) Circuit Check

AIS002DA

1. 

CHECK FRONT POWER WINDOW SWITCH (PASSENGER SIDE) OUTPUT SIGNAL

1.

Turn igniting switch ON.

2.

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

OK or NG

OK

>> GO TO 2.

NG

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

2. 

CHECK HARNESS CONTINUITY

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 terminals 8,9 and front power window
motor (passenger side) connector D36 terminals 1, 2.

OK or NG

OK

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

NG

>> Repair or replace harness.

Rear Power Window Motor (LH) Circuit Check 

AIS002DB

1. 

CHECK REAR POWER WINDOW SWITCH (LH) OUTPUT SIGNAL

1.

Turn ignition switch OFF.

2.

Disconnect rear power window motor (LH).

3.

Turn ignition switch ON.

4.

Check voltage between rear power window motor (LH) connector and ground.

OK or NG

OK

>> Replace rear power window motor (LH).

NG

>> GO TO 2.

Connector

Terminals (Wire color)

Condition

Voltage (V)

(Approx.)

(+)

(-)

D35

8 (L)

Ground

Closing

Battery voltage

Opening

0 

9 (G)

Closing

0

Opening

Battery voltage 

PIIA4182E

8 (L) – 2 (L)

: Continuity should exist.

9 (G) – 1 (G)

: Continuity should exist.

PIIA9659E

Connector

Terminals (Wire color)

Condition

Voltage (V)

(Approx.)

(+)

(-)

D52

1 (G)

Ground

Closing

0

Opening

Battery voltage

2 (L)

Closing

Battery voltage

Opening

0

PIIA9660E