Nissan Murano Z50 (2005 year). Manual - part 230

REAR WIPER AND WASHER SYSTEM

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CONSULT-II Functions (BCM)

AKS00CRV

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

CONSULT-II BASIC OPERATION

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.

With the ignition switch OFF, connect CONSULT-II and CON-
SULT-II CONVERTER to the data link connector, and then turn
the ignition switch ON.

2.

Touch “START (NISSAN BASED VHCL)”.

3.

Touch “BCM” on “SELECT SYSTEM” screen.
If “BCM” is not indicated, refer to 

GI-39, "CONSULT-II Data Link

Connector (DLC) Circuit"

 .

4.

Touch “WIPER”.

BCM diagnosis position

Diagnosis mode

Description

WIPER

DATA MONITOR

Displays BCM input data in real time.

ACTIVE TEST

Device operation can be checked by applying a drive signal to device.

PBIB1300E

BCIA0029E

BCIA0030E

PKIA5223E

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DATA MONITOR
Operation Procedure

1.

Touch “WIPER” on “SELECT TEST ITEM” screen.

2.

Touch “DATA MONITOR” on “SELECT DIAG MODE” screen.

3.

Touch either “ALL SIGNALS” or “SELECTION FROM MENU” on “SELECT MONITOR ITEM” screen.

4.

When “SELECTION FROM MENU” is selected, touched items to be monitored. If “ALL SIGNALS” is
selected, all items will be monitored.

5.

Touch “START”.

6.

Touch “RECORDING START” while monitoring to record the status of the item being monitored. To stop
recording, touch “RECORDING STOP”.

Display Item List

NOTE:
This item is displayed, but cannot be monitored.

ACTIVE TEST
Operation Procedure

1.

Touch “WIPER” on the “SELECT TEST ITEM” screen.

2.

Touch “ACTIVE TEST” on “SELECT DIAG MODE” screen.

3.

Touch items to be tested, and check operation.

4.

During operation check, touching “STOP” deactivates operation.

Display Item List

ALL SIGNALS

Monitors all the signals.

SELECTION FROM MENU

Selects items and monitors them.

Monitor item

Contents

IGN ON SW

“ON/OFF”

Displays “ignition switch ON (ON)/Other OFF or ACC (OFF)” status as judged from ignition 
switch signal.

IGN SW CAN

“ON/OFF”

Displays “ignition switch ON (ON)/Other OFF or ACC (OFF)” status as judged from CAN 
communication signal.

FR WIPER HI

“ON/OFF”

Displays “FRONT WIPER HI (ON)/Other (OFF)” status as judged from wiper switch signal.

FR WIPER LOW

“ON/OFF”

Displays “FRONT WIPER LOW (ON)/Other (OFF)” status as judged from wiper switch sig-
nal.

FR WIPER INT

“ON/OFF”

Displays “FRONT WIPER INT (ON)/Other (OFF)” status as judged from wiper switch sig-
nal.

FR WASHER SW

“ON/OFF”

Displays “FRONT WASHER Switch (ON)/Other (OFF)” status as judged from wiper switch 
signal.

INT VOLUME

“1 - 7”

Displays intermittent operation dial position setting (1 - 7) as judged from wiper switch sig-
nal.

FR WIPER STOP

“ON/OFF”

Displays “Stopped (ON)/Operating (OFF)” status as judged from the auto-stop signal.

VEHICLE SPEED

 “km/h” 

Displays vehicle speed status as judged from vehicle speed signal.

RR WIPER ON

 

“ON/OFF”

Displays “Rear Wiper ON (ON)/Other (OFF)” status as judged from wiper switch signal.

RR WIPER INT

“ON/OFF”

Displays “Rear Wiper INT (ON)/Other (OFF)” status as judged from wiper switch signal.

RR WASHER SW

“ON/OFF”

Displays “Rear Washer Switch (ON)/Other (OFF)” status as judged from wiper switch sig-
nal.

RR WIPER STOP

“ON/OFF”

Displays “Rear Wiper Stop (ON)/Other (OFF)” status, as judged from wiper switch signal.

RR WIPER STP2 

NOTE

“OFF”

—

Test item

Display on CONSULT-II screen

Description

Front wiper output

FR WIPER

With a certain operation (OFF, HI, LO, INT), the front wiper can be operated.

Rear wiper output

RR WIPER

Rear wiper can be operated by any ON-OFF operation.

REAR WIPER AND WASHER SYSTEM

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Rear Wiper Does Not Operate

AKS00CRW

1. 

CHECK CIRCUIT BETWEEN COMBINATION SWITCH AND BCM

With CONSULT-ll

1.

Select “BCM” on CONSULT-II, and select “WIPER” on “SELECT
TEST ITEM” screen.

2.

Select “DATA MONITOR” on “SELECT DIAG MODE” screen.
Make sure that “RR WIPER ON”, turn ON-OFF according to
front wiper switch operation.

Without CONSULT-ll

Refer to 

LT-145, "Combination Switch Inspection"

 .

OK or NG

OK

>> GO TO 2.

NG

>> Check combination switch (wiper switch). Refer to 

LT-

145, "Combination Switch Inspection"

 .

2. 

ACTIVE TEST

With CONSULT-ll

1.

Select “BCM” on CONSULT-II, and select “WIPER” on “SELECT
SYSTEM” screen.

2.

Select “ACTIVE TEST” on “SELECT DIAG MODE” screen.

3.

Select “REAR WIPER” on “SELECT TEST ITEM” screen.

4.

Confirm that rear wiper operates normally.

Without CONSULT-ll

GO TO 3.

Does rear wiper operate normally?

YES

>> Replace BCM. Refer to 

BCS-16, "Removal and Installa-

tion of BCM"

 .

NO

>> GO TO 3.

3. 

CHECK BCM

With rear wiper switch ON, check voltage between rear wiper motor
harness connector D103 terminal 4 (G) and ground.

OK or NG

OK

>> GO TO 4.

NG

>> GO TO 5.

PKIB1785E

SKIA3503E

4 (G) - Ground 

: Battery voltage.

PKIB1784E

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4. 

CHECK GROUND CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect rear wiper motor connector.

3.

Check continuity between rear wiper motor harness connector
D103 terminal 2 (B) and ground.

OK or NG

OK

>> Replace rear wiper motor.

NG

>> Repair harness or connector.

5. 

CHECK REAR WIPER CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect BCM connector and rear wiper motor connector.

3.

Check continuity between BCM harness connector M36 termi-
nals 70 (G) and rear wiper motor harness connector D103 termi-
nals 4 (G).

4.

Check continuity between BCM harness connector M36 termi-
nals 70 (G) and ground.

OK or NG

OK

>> Replace BCM. Refer to 

BCS-16, "Removal and Installation of BCM"

 .

NG

>> Repair harness or connector.

Rear Wiper Does Not Return to Stop Position

AKS00CRX

1. 

CHECK REAR WIPER MOTOR CIRCUIT

With CONSULT-ll

1.

Select “BCM” on CONSULT-II, and select “WIPER” on “SELECT
TEST ITEM” screen.

2.

Select “DATA MONITOR” on “SELECT DIAG MODE” screen.
Make sure that “RR WIPER STOP”, turn ON-OFF linked with
rear wiper switch operation.

Without CONSULT-ll

GO TO 2.
OK or NG

OK

>> Replace BCM. Refer to 

BCS-16, "Removal and Installa-

tion of BCM"

 .

NG

>> GO TO 2.

2 (B) - Ground 

: Continuity should exist.

PKIA5200E

70 (G) - 4 (G)

: Continuity should exist.

70 (G) - Ground

: Continuity should not exist.

PKIB5177E

PKIB1785E

REAR WIPER AND WASHER SYSTEM

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2. 

CHECK REAR WIPER AUTO STOP CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect BCM connector and rear wiper motor connector.

3.

Check continuity between BCM harness connector M36 terminal
59 (O) and rear wiper motor harness connector D103 terminal 3
(O).

4.

Check continuity between BCM harness connector M36 terminal
59 (O) and ground.

5.

Check continuity between rear wiper motor harness connector
D103 terminal 2 (B) and ground.

OK or NG

OK

>> GO TO 3.

NG

>> Repair harness or connector.

3. 

CHECK REAR WIPER MOTOR SIGNAL

1.

Connect BCM connector and rear wiper motor connector.

2.

Turn ignition switch ON.

3.

Check voltage between rear wiper motor harness connector ter-
minal and ground while rear wiper motor is stopped and while it
is operating.

OK or NG

OK

>> Replace BCM. Refer to 

BCS-16, "Removal and Installation of BCM"

 .

NG

>> Replace rear wiper motor.

Only Rear Wiper ON Does Not Operate

AKS00CRY

Refer to 

LT-145, "Combination Switch Inspection"

 , and inspect it.

Only Rear Wiper INT Does Not Operate

AKS00CRZ

Refer to 

LT-145, "Combination Switch Inspection"

 , and inspect it.

Wiper Does Not Wipe When Rear Washer Operates

AKS00CS0

Refer to 

LT-145, "Combination Switch Inspection"

 , and inspect it.

59 (O) - 3 (O)

: Continuity should exist.

59 (O) - Ground

: Continuity should not exist.

PKIB6491E

2 (B) - Ground

: Continuity should exist.

PKIA5200E

Terminal

Condition

Voltage

Rear wiper motor (+)

(-)

Connector

Terminal (Wire color)

D103

3 (O)

Ground

Wiper stopped

Battery voltage

Wiper operating

Approx. 0V

PKIA5203E

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Rear Wiper Do Not Stop

AKS00CS1

1. 

CHECK CIRCUIT BETWEEN COMBINATION SWITCH AND BCM

With CONSULT-ll

1.

Select “BCM” on CONSULT-II, and select “WIPER” on “SELECT
TEST ITEM” screen.

2.

Select “DATA MONITOR” on “SELECT DIAG MODE” screen.
Make sure that “RR WIPER INT”, “RR WIPER ON”, and “RR
WASHER SW” turn ON-OFF according to wiper switch opera-
tion.

Without CONSULT-ll

Refer to 

LT-145, "Combination Switch Inspection"

 .

OK or NG

OK

>> Replace BCM. Refer to 

BCS-16, "Removal and Installa-

tion of BCM"

 .

NG

>> Check combination switch (wiper switch). Refer to 

LT-145, "Combination Switch Inspection"

 .

Removal and Installation of Rear Wiper Arm, Adjustment of Wiper Arms Stop 
Location 

AKS00ANP

REMOVAL

1.

Operate wiper motor, and stop it at the auto stop position.

2.

Remove wiper arm cover and mounting nut, and then remove wiper arm from vehicle.

INSTALLATION

1.

Clean up the pivot area as illustrated. This will reduce possibility
of wiper arm looseness.

2.

Prior to wiper arm installation, turn on wiper switch to operate
wiper motor and then turn it “OFF” (Auto Stop).

3.

Lift the blade up and then set it down onto glass surface to set
the blade center to clearance “L” immediately before tightening
nut.

4.

Eject washer fluid. Turn on wiper switch to operate wiper motor
and then turn it “OFF”.

5.

Ensure that wiper blades stop within clearance “L”.

●

Tighten wiper arm nut to specified torque.

ADJUSTMENT

Refer to 

WW-50, "INSTALLATION"

 .

PKIB1785E

SEL024J

Clearance “L”

: 20.5 - 35.5 mm (0.807 - 1.398 in)

Rear wiper arm mounting nut

: 8.8 N·m (0.90 kg-m, 78 in-lb)

PKIA2561E

REAR WIPER AND WASHER SYSTEM

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Removal and Installation of Rear Wiper Motor 

AKS00ANQ

REMOVAL

1.

Remove wiper arm. Refer to 

WW-50, "Removal and Installation

of Rear Wiper Arm, Adjustment of Wiper Arms Stop Location"

 .

2.

Remove pivot cap.

3.

Remove back door finisher. Refer to 

EI-40, "BACK DOOR

TRIM"

   in “EI” section.

4.

Disconnect rear wiper motor connector.

5.

Remove rear wiper motor mounting bolts and remove rear
wiper motor.

INSTALLATION

1.

Attach pivot cap.

2.

Install rear wiper motor  to the vehicle.

3.

Connect rear wiper motor to the connector. Turn rear  wiper switch ON to operate rear wiper motor, then
turn wiper switch OFF (auto stop).

4.

Install back door finisher. Refer to 

EI-40, "BACK DOOR TRIM"

   in “EI” section.

5.

Attach wiper arm. Refer to 

WW-50, "Removal and Installation of Rear Wiper Arm, Adjustment of Wiper

Arms Stop Location"

 .

CAUTION:

●

Never drop the wiper motor or cause it to contact other parts.

1.

Wiper arm cover

2.

Wiper arm

3.

Wiper blade

4.

Pivot cap

5.

Rear wiper motor

PKIB2195E

PKIA2563E

Rear wiper motor mounting  bolts

: 4.5 N·m (0.46 kg-m, 40 in-lb)

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Removal and Installation of Rear Wiper Blade

AKS00ANR

REMOVAL

1.

Remove wiper arm. Refer to 

WW-50, "REMOVAL"

 . 

2.

Turn wiper blade assembly 90 degrees against the wiper arm,
and pull the assembly out and downward for removal.

CAUTION:

Replace the entire wiper blade assembly, not just the wiper
blade.

INSTALLATION

Installation is the reverse order of removal.

Washer Nozzle Adjustment

AKS00ANS

●

Adjust washer nozzle with suitable tool as shown in the figure.

Unit : mm (in)

SKIA6169E

Adjustable range

: 

±

0.7

°

 (vertical direction)

: +7

°

, -3

°

 (horizontal direction)

PKIA8653E

h (height)

23.3 (0.91)

φ

 (spray position range)

30 (1.18)

PKIA2565E

REAR WIPER AND WASHER SYSTEM

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Washer Tube Layout

AKS00ANT

Removal and Installation of Rear Washer Nozzle

AKS00ANU

1.

Remove high-mounted stop lamp. Refer to 

LT-149, "High-

Mounted Stop Lamp"

   in “LT” section.

2.

Remove the rear washer nozzle mounting screw and remove it.

3.

Installation is the reverse order of removal.

●

Tighten rear washer nozzle mounting screw to specified
torque.

CAUTION:

●

After tightened rear washer nozzle mounting screw, make
sure that the rear washer nozzle does not come off when
it is pulled downward at 49N (5kg, 11lb) as shown in the
figure.
If the washer nozzle come off, replace it together with a
new high-mounted stop lamp assembly.

PKIA2566E

Rear washer nozzle 
mounting screw

: 0.4 N·m (0.04 kg-m, 4 in-lb)

PKIA2548E

PKIA2955E

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Check Valve Inspection

AKS00ANV

●

A check valve is provided in the washer fluid line. Be careful not
to connect check valve to washer tube in the wrong direction.

Removal and Installation of Rear  Wiper and Washer Switch

AKS00ANW

Refer to 

WW-36, "Removal and Installation of Front Wiper and Washer Switch"

 .

Removal and Installation of Washer Tank

AKS00ANX

Refer to 

WW-36, "Removal and Installation of Washer Tank"

 .

Removal and Installation of Washer Pump

AKS00ANY

Refer to 

WW-37, "Removal and Installation of Washer Pump"

 .

PKIA2546E

POWER SOCKET

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POWER SOCKET

PFP:253A2

Wiring Diagram — P/SCKT —

AKS004NM

TKWA0787E

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POWER SOCKET

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Removal and Installation of Instrument Power Socket

AKS004NN

REMOVAL

1.

Remove inner socket with power socket lid assembly from the
instrument panel, while pressing the pawls. 

2.

Disconnect power socket connector.

3.

Remove inner socket from power socket lid assembly, while
pressing the hook out from square hole.

INSTALLATION

Installation is the reverse order of removal.

Removal and Installation of Luggage Room Power Socket

AKS005I6

REMOVAL

1.

Remove inner socket from the ring, while pressing the hook on
the ring out from square hole.

2.

Remove luggage side finisher lower (right). Refer to 

EI-38,

"LUGGAGE FLOOR TRIM"

  in “EI” section. 

3.

Turn holder nut counterclockwise and unlock it.

4.

Remove the ring from inner trim.

INSTALLATION

Installation is the reverse order of removal.

Removal and Installation of Console Power Socket

AKS005I5

REMOVAL

1.

Remove console box. Refer to 

IP-17, "CENTER CONSOLE

ASSEMBLY"

  in “IP” section.

2.

Remove inner socket from the ring, while pressing the hook on
the ring out from square hole.

3.

Remove power socket finisher assembly mounting screws and
remove it.

4.

Remove the ring from power socket finisher while pressing
pawls.

INSTALLATION

Installation is the reverse order of removal.

PKIB2207E

PKIB2208E

PKIB2209E

HORN

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HORN

PFP:25610

Wiring Diagram — HORN —

AKS004NO

TKWB0498E

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HORN

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Removal and Installation

AKS004NP

REMOVAL

1.

Remove front bumper. Refer to  

EI-14, "FRONT BUMPER"

    in

“EI” section.

2.

Disconnect horn connector.

3.

Remove horn bolt and remove horn from vehicle.

INSTALLATION

Installation is the reverse order of removal.

●

Tighten horn bolt to specified torque.

PKIA2570E

PKIA2559E

Horn mounting bolt

: 17.1 N·m (1.7 kg-m, 13 ft-lb)