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Nissan Murano Z50 (2005 year). Manual - part 147

GW-94

REAR WINDOW DEFOGGER

Revision: 2005 August

2005 Murano

CHECK HARNESS CONTINUITY

Turn ignition switch OFF.

Disconnect fuse block (J/B) and door mirror connector.

Check continuity between fuse block (J/B) connector M2 terminal 5B and door mirror connector D2 (driver
side) or D32 (passenger side) terminal 6.

OK or NG

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

>> Repair or replace harness.

Driver Side Door Mirror Defogger Circuit Check

AIS002IP

CHECK POWER SUPPLY CIRCUIT

Turn ignition switch OFF.

Disconnect door mirror (driver side) connector.

Turn ignition switch ON.

Check voltage between door mirror (driver side) connector and ground.

OK or NG

>> GO TO 2.

>> Repair or replace harness.

CHECK GROUND CIRCUIT

Turn ignition switch OFF.

Check continuity between door mirror (driver side) connector D2
terminal 5 and ground.

OK or NG

>> GO TO 3.

>> Repair or replace harness.

5B (L/B) – 6 (L/B)

: Continuity should exist.

PIIB4188E

Connector

Terminal (Wire color)

Condition

Voltage (V)

(Approx.)

(+)

(–)

6 (L/B)

Ground

Rear window defogger
switch ON

Battery voltage

Rear window defogger
switch OFF

PIIB4190E

5 (B) – Ground

: Continuity should exist.

PIIB4189E

REAR WINDOW DEFOGGER

GW-95

Revision: 2005 August

2005 Murano

CHECK DOOR MIRROR DEFOGGER

Check continuity between door mirror terminals 6 and 5.

OK or NG

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

>> Replace door mirror (driver side).

Passenger Side Door Mirror Defogger Circuit Check

AIS002IQ

CHECK POWER SUPPLY CIRCUIT

Turn ignition switch OFF.

Disconnect door mirror (passenger side) connector.

Turn ignition switch ON.

Check voltage between door mirror (passenger side) connector and ground.

OK or NG

>> GO TO 2.

>> Repair or replace harness.

CHECK GROUND CIRCUIT

Turn ignition switch OFF.

Check continuity between door mirror (passenger side) connector D32 terminal 5 and ground.

OK or NG

>> GO TO 3.

>> Repair or replace harness.

6 – 5

: Continuity should exist.

PIIB4191E

Connector

Terminal (Wire color)

Condition

Voltage (V)

(Approx.)

(+)

(–)

D32

6 (L/B)

Ground

Rear window defogger
switch ON

Battery voltage

Rear window defogger
switch OFF

PIIB4190E

5 (B) – Ground

: Continuity should exist.

PIIB4189E

GW-96

REAR WINDOW DEFOGGER

Revision: 2005 August

2005 Murano

CHECK DOOR MIRROR DEFOGGER

Check continuity between door mirror terminals 6 and 5.

OK or NG

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

>> Replace door mirror (passenger side).

Rear Window Defogger Signal Check

AIS002J2

CHECK REAR WINDOW DEFOGGER SWITCH LAMP

A/C and AV switch self-diagnosis is executed. Refer to

AV-93, "A/C and AV Switch Self-Diagnosis Function"

OK or NG

>> GO TO 2.

>> Replace A/C and AV switch.

CHECK AV COMMUNICATION LINE

AV communication line check is executed. Refer to

AV-101, "A/C and AV Switch Does Not Operate"

OK or NG

>> GO TO 3.

>> Replace display control unit.

CHECK CAN COMMUNICATION LINE

CAN communication line check is executed. Refer to

AV-102, "CAN Communication Line Check"

OK or NG

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

>> In addition, it is necessary to check CAN communication line. Refer to

AV-102, "CAN Communica-

tion Line Check"

6 – 5

: Continuity should exist.

PIIB4191E

Does rear window defogger switch light?

Is rear window defogger displayed on the display?

REAR WINDOW DEFOGGER

GW-97

Revision: 2005 August

2005 Murano

Filament Check

AIS002IR

When measuring voltage, wrap tin foil around the top of the neg-
ative probe. Then press the foil against the wire with your finger.

Attach probe circuit tester (in Volt range) to middle portion of
each filament.

If a filament is burned out, circuit tester registers 0 or battery
voltage.

To locate burned out point, move probe to left and right along fil-
ament. Test needle will swing abruptly when probe passes the
point.

Filament Repair

AIS002IS

REPAIR EQUIPMENT

●

Conductive silver composition (Dupont No. 4817 or equivalent)

●

Ruler 30 cm (11.8 in) long

●

Drawing pen

●

Heat gun

●

Alcohol

●

Cloth

SEL122R

SEL263

SEL265

GW-98

REAR WINDOW DEFOGGER

Revision: 2005 August

2005 Murano

REPAIRING PROCEDURE

Wipe broken heat wire and its surrounding area clean with a
cloth dampened in alcohol.

Apply a small amount of conductive silver composition to tip of
drawing pen.
Shake silver composition container before use.

Place ruler on glass along broken line. Deposit conductive silver
composition on break with drawing pen. Slightly overlap existing
heat wire on both sides [preferably 5 mm (0.20 in)] of the break.

After repair has been completed, check repaired wire for conti-
nuity. This check should be conducted 10 minutes after silver
composition is deposited.
Do not touch repaired area while test is being conducted.

Apply a constant stream of hot air directly to the repaired area
for approximately 20 minutes with a heat gun. A minimum dis-
tance of 3 cm (1.2 in) should be kept between repaired area and
hot air outlet.
If a heat gun is not available, let the repaired area dry for 24
hours.

PIIA0215E

SEL012D

SEL013D

DOOR MIRROR

GW-99

Revision: 2005 August

2005 Murano

DOOR MIRROR

PFP:96301

Automatic Drive Positioner Interlocking Door Mirror

AIS003I3

Automatic drive positioner interlocking door mirror. Refer to

SE-12, "AUTOMATIC DRIVE POSITIONER"

GW-100

DOOR MIRROR

Revision: 2005 August

2005 Murano

Power Door Mirror (Only Manual Operation Model)

AIS001T2

WIRING DIAGRAM –MIRROR–

TIWB0180E

DOOR MIRROR

GW-101

Revision: 2005 August

2005 Murano

Removal and Installation

AIS001T3

CAUTION:

Be careful not to damage the mirror bodies.

REMOVAL

Remove the front door finisher. Refer to

EI-30, "DOOR FINISHER"

Remove the front door sash cover.

Remove the door mirror harness connector.

Remove the door mirror mounting nuts, and remove the door mirror assembly.

INSTALLATION

Install in the reverse order of removal.

Disassembly and Assembly

AIS004VX

DISASSEMBLY

Place the mirror body with mirror glass facing upward.

Put a strip of protective tape on mirror body.

As shown in the figure insert a small slotted screwdriver into the
recess between mirror base (mirror holder) and mirror holder
bracket and push up two pawls to remove mirror holder lower
half side.

NOTE:
When pushing up pawls do not attempt to use one recess only,
be sure to push up with both recesses.
Insert screwdriver into recesses, and push up while rotating
(twist) to make work easier.

Remove two terminals of mirror heater attachment.

Lightly lift up lower side of mirror surface from mirror surface, and detach two pawls of upper side as if
pulling it out. Remove mirror surface from mirror body.

Door mirror assembly

Front door sash cover

PIIA4001E

PIIA4002E

GW-102

DOOR MIRROR

Revision: 2005 August

2005 Murano

NOTE:
Be certain not to allow grease on sealing agent in center of mirror body assembly (actuator) or back side
of mirror surface (mirror holder).

ASSEMBLY

Place mirror holder bracket and mirror body assembly (actuator) in a horizontal position.

Connect two terminals of heater installed mirror.

Fit the upper two pawls on the mirror face onto the mirror holder
bracket first, then press the lower side of mirror face until a click
sound is heard to engage the lower pawls.