Nissan Murano Z50 (2005 year). Manual

AUDIO

AV-63

Revision: 2005 August

2005 Murano

CHECK REAR DOOR SPEAKER SIGNAL

Connect audio unit and BOSE speaker amp. connectors.

Turn ignition switch ON.

Press “POWER” switch.

Check voltage waveform audio unit harness connector terminals
with CONSULT-II or oscilloscope.

OK or NG

>> INSPECTION END

>> Replace audio unit.

Terminals

Condi-

tion

Reference signal

(+)

(–)

Con-

nector

Termi-

nal

(Wire

color)

Con-

nector

Termi-

nal

(Wire

color)

M45

(O)

M45

(B/P)

Receive
audio
signal.

(L)

(B/W)

SKIA9402E

SKIA0177E

AV-64

AUDIO

Revision: 2005 August

2005 Murano

Woofer Check (BOSE System)

AKS005FX

CHECK HARNESS

Turn ignition switch OFF.

Disconnect BOSE speaker amp. and woofer connectors.

Check continuity between BOSE speaker amp. harness connec-
tor terminals and woofer harness connector harness connector
terminals.

Check continuity between BOSE speaker amp, harness connector terminals and ground.

OK or NG

>> GO TO 2.

>> Repair harness or connector.

Terminals

Continuity

BOSE speaker amp.

Woofer

Connector

Terminal

(Wire color)

Connector

Terminal

(Wire color)

B114

2 (B)

B28

3 (B)

Yes

3 (O)

4 (O)

18 (W)

2 (W)

19 (B/P)

6 (B/P)

Terminals

Continuity

BOSE speaker amp.

Ground

Connector

Terminal (Wire color)

B114

2 (B)

3 (O)

18 (W)

19 (B/P)

SKIB0530E

AUDIO

AV-65

Revision: 2005 August

2005 Murano

CHECK WOOFER SIGNAL

Connect BOSE speaker amp.and woofer connectors.

Turn ignition switch ON.

Press “POWER” switch.

Check voltage waveform BOSE speaker amp. harness connec-
tor terminals with CONSULT-II or oscilloscope.

OK or NG

>> INSPECTION END

>> Replace BOSE speaker amp.

Vehicle Speed Signal Check

AKS007PM

CHECK SPEEDOMETER FUNCTION

Does speedometer is operated normally?

Yes or No

Yes

>> GO TO 2.

>> Check combination meter trouble diagnosis. Refer to

DI-19, "Vehicle Speed Signal Inspection"

CHECK HARNESS

Turn ignition switch OFF.

Disconnect audio unit, unified meter and A/C amp., combination meter, shift lock control unit, NAVI control
unit (With navigation system) and display unit (Without navigation system) or display control unit connec-
tors (With navigation system).

Check continuity between audio unit harness connector M46 ter-
minal 22 (V/W) and unified meter and A/C amp. harness con-
nector M50 terminal 26 (V/W).

Check continuity between audio unit harness connector M46 ter-
minal 22 (V/W) and ground.

OK or NG

>> GO TO 3.

>> Repair harness or connector.

Terminals

Condi-

tion

Reference signal

(+)

(–)

Con-

nec-

tor

Ter-

minal
(Wire

color)

Con-

nec-

tor

Ter-

minal
(Wire

color)

B114

(W)

B114

(B)

Receive
audio
signal.

(B/P)

(O)

SKIA9407E

SKIA0177E

22 – 26

: Continuity should exist.

22 – Ground

: Continuity should not exist.

SKIA6453E

AV-66

AUDIO

Revision: 2005 August

2005 Murano

CHECK VEHICLE SPEED SIGNAL

Connect audio unit, unified meter and A/C amp., combination meter, shift lock control unit, NAVI control
unit (With navigation system) and display unit (Without navigation system) or display control unit connec-
tors (With navigation system).

Start engine and drive vehicle at more than 25 MPH (40 km/h).

Check voltage waveform between audio unit harness connector
M46 terminal 22 (V/W) and ground with CONSULT-ll or oscillo-
scope.

OK or NG

>> INSPECTION END

>> Replace unified meter and A/C amp. Refer to

DI-37, "Removal and Installation of Unified Meter

and A/C Amp."

Terminals

Condition

Reference

signal

(+)

(–)

Con-

nec-

tor

Termi-

nal

(Wire

color)

M46

(V/W)

Ground

When vehicle
speed is approx.
25MPH (40 km/h)

NOTE:
Maximum voltage may be 5 V
due to specifications (connected
units).

SKIA6455E

PKIA1935E

AUDIO

AV-67

Revision: 2005 August

2005 Murano

Locking CD Auto Changer Mechanism

AKS004NR

CAUTION:

●

Prior to removing a malfunctioning CD auto changer unit that will be shipped for repair, the
changer mechanism MUST BE LOCKED to prevent the mechanism from being damaged during
shipping.

●

If a CD is jammed or unable to be removed from the unit, do NOT lock the changer mechanism. If
the unit is to be shipped for repair, carefully package the unit to prevent vibration and shock.

DAMPER LOCK PROCEDURE

Eject and remove any CDs from the CD auto changer unit.

Turn ignition switch OFF. Wait until CD auto changer unit display is off and mechanism stops moving
(mechanism sound stops).

Press any one of the disc selection buttons once. When a display shows on the CD auto changer unit,
press the same disc selection button again within 5 seconds.

●

The changer mechanism will lock itself within 10 seconds.

After mechanism stops moving (mechanism sound stops), disconnect the battery cable from the negative
terminal.

NOTE:
After installing a new or remanufactured CD auto changer unit, switching the CD auto changer unit ON will
automatically unlock the mechanism. A special unlocking procedure is not required.

Removal and Installation of Audio Unit

AKS004NS

REMOVAL

Perform damper lock operation (BOSE system). Refer to

AV-67, "Locking CD Auto Changer Mechanism"

Remove center ventilator. Refer to

IP-10, "INSTRUMENT PANEL ASSEMBLY"

Remove instrument stay cover (LH/RH). Refer to

IP-10, "INSTRUMENT PANEL ASSEMBLY"

Remove screws (2).

Remove screws (4).

Remove cluster lid C and audio unit.

PKIA2447E

PKIA2443E

AV-68

AUDIO

Revision: 2005 August

2005 Murano

Unlock FPC (Flexible Print Circuit) connector lock on A/C and
AV switch side.

Pull off flexible printed circuit from connector.

CAUTION:

Make sure mating surface of FPC (Flexible Print Circuit) and
the direction of connector terminal.

Remove screws (4) and clips (2). Then remove audio unit from
cluster lid C.

10. Remove audio unit screws (8), unified meter and A/C amp.

screws (2) and remove bracket.

CAUTION:

●

When carrying audio unit body, do not touch internal
mechanism access from cassette tape slot.

●

Be careful not to allow foreign material to enter from cas-
sette tape slot.

●

Use appropriate screws for each, as screws for audio unit
are different from that for unified meter and A/C amp.

INSTALLATION

Installation is the reverse order of removal.

PKIA2444E

PKIA2448E

PKIA2449E

AUDIO

AV-69

Revision: 2005 August

2005 Murano

Removal and Installation for A/C and AV Switch

AKS004NU

REMOVAL

Remove audio unit from cluster lid C. Refer to

AV-67, "Removal and Installation of Audio Unit"

Remove screws (8) and remove A/C and AV switch.

INSTALLATION

Installation is the reverse order of removal.

PKIA2452E

Front finisher

A/C and AV switch

Screws

Cluster lid C

PKIA2451E

AV-70

AUDIO

Revision: 2005 August

2005 Murano

Removal and Installation of Audio Steering Wheel Switch

AKS00AS9

REMOVAL

Remove steering wheel. Refer to

PS-10, "Removal and Installation"

Remove steering wheel cover.

Remove screws (2) and remove audio steering wheel switch.

INSTALLATION

Installation is the reverse order of removal.

Removal and Installation of Front Door Speaker (Base System)

AKS004NV

REMOVAL

Remove door finisher. Refer to

EI-30, "DOOR FINISHER"

Remove screws (4) and remove speaker.

Remove screws (4) and remove bracket.

INSTALLATION

Installation is the reverse order of removal.

Removal and Installation of Front Door Speaker (BOSE System)

AKS004NW

REMOVAL

Remove door finisher. Refer to

EI-30, "DOOR FINISHER"

Remove screws (3) and remove speaker.

Remove screws (3) and remove bracket.

INSTALLATION

Installation is the reverse order of removal.

SKIB0039E

PKIA2454E

PKIA2455E

AUDIO

AV-71

Revision: 2005 August

2005 Murano

Removal and Installation of Rear Door Speaker (Base System)

AKS004NX

REMOVAL

Remove door finisher. Refer to

EI-30, "DOOR FINISHER"

Remove screws (3) and remove speaker.

INSTALLATION

Installation is the reverse order of removal.

Removal and Installation of Rear Door Speaker (BOSE System)

AKS004NY

REMOVAL

Remove door finisher. Refer to

EI-30, "DOOR FINISHER"

Remove screws (3) and remove speaker.

INSTALLATION

Installation is the reverse order of removal.

Removal and Installation of Tweeter

AKS004NZ

REMOVAL

Remove side ventilator assembly. Refer to

IP-10, "INSTRUMENT PANEL ASSEMBLY"

Remove instrument side finisher. Refer to

IP-10, "INSTRUMENT PANEL ASSEMBLY"

Remove screws (2) and remove tweeter.

INSTALLATION

Installation is the reverse order of removal.

PKIA2456E

PKIA2457E

PKIA2458E

AV-72

AUDIO

Revision: 2005 August

2005 Murano

Removal and Installation of Woofer

AKS004O0

REMOVAL

Open luggage floor finisher (center). Refer to

EI-38, "LUGGAGE FLOOR TRIM"

Remove woofer clamp and remove connector.

Remove woofer.

CAUTION:

Connectors must be placed in the left side, when installed.

INSTALLATION

Installation is the reverse order of removal.

Removal and Installation of BOSE Speaker Amp.

AKS004R3

REMOVAL

Remove luggage floor finisher (front). Refer to

EI-38, "LUGGAGE FLOOR TRIM"

Remove screws (4) and connectors (2) and remove BOSE
speaker amp. from luggage floor.

Remove screws (4) and remove bracket.

INSTALLATION

Installation is the reverse order of removal.

PKIA2459E

PKIA2460E

PKIA2461E

AUDIO ANTENNA

AV-73

Revision: 2005 August

2005 Murano

AUDIO ANTENNA

PFP:28200

Location of Antenna

AKS004O1

Removal and Installation of Roof Antenna

AKS004O3

REMOVAL

Remove head lining. Refer to

EI-36, "HEADLINING"

Remove nut and antenna base.

Remove instrument panel. Refer to

IP-10, "INSTRUMENT PANEL ASSEMBLY"

Remove antenna feeder (upper) and antenna feeder (lower).

Remove clips (5), and separate antenna feeder (upper) from vehicle.

INSTALLATION

Installation is the reverse order of removal.

SKIB2696E

PKIA2463E

AV-74

INTEGRATED DISPLAY SYSTEM

Revision: 2005 August

2005 Murano

INTEGRATED DISPLAY SYSTEM

PFP:28090

System Description

AKS004XS

A/C AND AV SWITCH SYSTEM

For system operation information, refer to Owner

′

s Manual.

Using the A/C and AV switch at the center of the instrument panel, the controls of the following systems are
centralized:

●

Integrated display system (Drive computer, setting screen, clock, etc.)

●

Auto A/C system

●

Audio system

PRECAUTION OF LCD MONITOR

●

In order to use LED for backlight of a display, by in car temperature, brightness may change. In low tem-
perature, the refreshing rate of the picture also becomes low because of the low response of the LCD
monitor. When passenger room becomes warm, however, the LCD recovers the normal display.

●

Backlight sometimes flickers or darkens according to the total consumption hours and the number of times
switched ON and OFF. In this case, display unit should be replaced. (Exchange only of backlight is impos-
sible.)

POWER SUPPLY AND GROUND

Power is supplied at all times

●

through 15A fuse [No. 38, located in fuse and fusible link block]

●

to audio unit terminal 6

●

to display unit terminal 1

●

to A/C and AV switch terminal 1.

With the ignition switch in the ACC or ON position, power is supplied

●

through 10A fuse [No. 6, located in fuse block (J/B)]

●

to unified meter and A/C amp. terminal 35

●

to display unit terminal 2

●

to audio unit terminal 10

●

to A/C and AV switch terminal 2

●

to BCM terminal 11.

With the ignition switch in the ON or START position, power is supplied

●

through 10A fuse [No. 12, located in fuse block (J/B)]

●

to unified meter and A/C amp. terminal 22

●

to display unit terminal 3.

Ground is also supplied

●

to unified meter and A/C amp. terminals 29, 30

●

to display unit terminal 6

●

to A/C and AV switch terminal 5

●

to BCM terminals 52

●

to low tire pressure warning control unit terminal 20

●

through body grounds M14 and M78.

AV COMMUNICATION LINE

Display unit is controlled by the following unit with AV communication line.

●

A/C and AV switch

INTEGRATED DISPLAY SYSTEM

AV-75

Revision: 2005 August

2005 Murano

System Operation Description

AKS00EGX

Here is an example of functions. For details, refer to the owner's manual.

TRIP METER OPERATION

●

When the “TRIP” button is pressed, the following modes will dis-
play on the screen.
TRIP 1 (TIME, DIST, AVG)

→

TRIP 2 (TIME, DIST, AVG)

→

OFF

●

To reset TRIP 1 or TRIP 2, press the “TRIP” button or “TRIP
RESET” button for more than 1.5 seconds.

TIME Counter

Displays the total journey time since TRIP 1 or 2 has been reset. The maximum counter time is 99 hours 59
minutes. Once the counter reaches the maximum, it will start over from 00 minutes.

DIST Counter

Displays the total journey distance since TRIP 1 or 2 has been reset. The maximum counter distance is 99999
miles (km). Once the counter reaches the maximum, it will start over from 0.0 mile (km).

AVG Counter

Displays the average speed of the journey since TRIP 1 or 2 has been reset.

FUEL CONSUMPTION DISPLAY

When the “FUEL ECON” button is pressed, the average fuel con-
sumption AVG (MPG or L/100 km) and the distance to empty DTE
(mile or km) will appear on the screen.

Average Fuel Consumption (AVG)

●

The average fuel consumption mode displays the average fuel consumption (MPG or L/100 km) since the
last reset.

●

To reset, press the “FUEL ECON” or “TRIP RESET” button for more than 1.5 seconds.

●

The display is updated every 30 seconds. During the first 30 seconds and 1,600 ft (500 m) after a reset or
connecting battery cable, the display will show

Distance to Empty (DTE)

●

The distance to empty (DTE) mode displays an estimation of the distance (mile or km) that can be driven
before refueling. The DTE is constantly being calculated, based on the amount of fuel in the fuel tank and
the actual fuel consumption.

●

The display is updated every 30 seconds.

●

When the fuel level reaches the minimum, the DTE displays .

NOTE:

●

If the amount of fuel added, while the ignition switch is in the OFF position, is small, the display may con-
tinue to indicate the DTE that was previously displayed.

●

When driving uphill or on sharp curves, the fuel in the tank shifts and may cause the DTE indication dis-
play to charge.

SKIA5916E

SKIA5917E

AV-76

INTEGRATED DISPLAY SYSTEM

Revision: 2005 August

2005 Murano

CLOCK ADJUSTMENT

The digital clock displays the time when the ignition switch is in the ACC or ON position.
If the battery cable is disconnected, the clock will reset its time and the correct time will not be indicated.
1.

Press the “H” button or “M” button for more than 1.5 seconds.
The time indicator will flash.

Press the “H” button to adjust the hour.
Press the “M” button to adjust the minute.

Press the “PREV” button to finish the adjustment.

NOTE:
If the time adjusting mode is unchanged for approximately 10 seconds, the time adjusting mode will automati-
cally return to the normal mode.

UNIT CHANGING

The unit (mile,

F, MPG or km,

C, L/100 km) displayed on the screen can be changed. To change the unit,

press the “E/M” button.

DAY/NIGHT BUTTON

●

To change the display brightness, press the “

” button. Press-

ing the button again will change the display to DAY or NIGHT
display. Then, adjust the brightness moving the joystick right or
left.

●

If no operation is done within 10 seconds, or if the “PREV” but-
ton is pressed, the display will return to the previous display.

●

Pressing the “

” button for more than approximately 1.5 sec-

onds will turn the display off. The screen will change to “CON-
FIRM DISPLAY OFF YES or NO”.

SKIA4374E

INTEGRATED DISPLAY SYSTEM

AV-77

Revision: 2005 August

2005 Murano

SETTING DISPLAY

When the “SETTING” button is pressed, the following menu will display on the screen.
DISPLAY ON/OFF

→

LANGUAGE

→

BEEP SET

→

SERVICE ALERT

→

PERSONALIZED SETTING MENU

→

OFF

*: If equipped

Setting items

Operation

DISPLAY

●

To turn off the display, choose “OFF” on the screen using the joystick.

●

The confirmation will appear. Select “YES” to turn off, and “NO” to
cancel.

●

To turn on the display, press display screen control, air conditioner or
audio button.

LANGUAGE

To change the language, choose English or French using the joystick.

BEEP SET

To turn on/off the button beep sound, choose “ON” or “OFF” using the
joystick.

SERVICE ALERT

To display the maintenance information on the screen when it has
reached to the preset distance, choose “ON”.

PERSONALIZED
SETTING MENU

SLIDE BACK DR SEAT ON EXIT*

To set the driver's seat so that it automatically moves back and returns
to the original position for ease of entry and exit, choose “ON”.

REMOTE UNLOCK DOOR LOGIC*

To set the unlock doors of the 1st unlocking operation, choose the
desired function.
Only the driver side door

⇔

All the doors

HORN CHIRP WITH REMOTE*

To set the horn chirp mode that occurs when pressing the LOCK button
on the remote controller, choose the desired function.

LIGHTS FLASH WITH REMOTE*

To set the hazard indicator flash mode when the “LOCK” or “UNLOCK”
button on the remote controller is pressed, choose the desired function.

AUTO RE-LOCK TIME*

To set the auto door re-lock time, choose the desired time.

AUTO HEADLIGHTS SENSITIVITY*

To set the sensitivity level of the automatic headlights, choose the level.

AUTO HEADLIGHTS OFF DELAY*

To set the time for how long it takes the automatic turn off timer to extin-
guish the headlights in the AUTO position, select the “Automatic Head-
lights Off Delay” key, then move the joystick to the left or right to adjust
the timer.

SPEED SENSING WIPER INTERVAL*

To turn on the speed sensing wiper, choose “ON”.

CONFIRM RESET SETTINGS*

To reset all settings of the personalized settings to the initial conditions,
choose “YES”.

RESET ALL SETTINGS*

To reset all settings of the personalized settings to the initial conditions,
press “ENTER”.

AV-78

INTEGRATED DISPLAY SYSTEM

Revision: 2005 August

2005 Murano

MAINTENANCE DISPLAY

When the “MAINT” button is pressed, the following mode will display on the screen.
ENGINE OIL

→

TIRE ROTATION

→

TIRE PRESSURE (if equipped)

Engine Oil and Tire Rotation

●

To set the maintenance distance, move the joystick left or right.

●

To reset the driving distance, press the “MAINT” or “TRIP
RESET” button for more than 1.5 seconds.

Tire Pressure

●

Tire pressure signal is received from low tire pressure warning
control unit via CAN communication.

●

When FLAT TIRE signal is received from low tire pressure warn-
ing control unit, “FLAT TIRE” is displayed.

DOOR OPEN WARNING

●

The door open warning will appear when the door is not securely closed while driving over 3 MPH (5 km/
h).

●

The door open warning will disappear when the vehicle speed slows down under 3 MPH (5 km/h) even if
the door is not securely closed yet.

CAN Communication System Description

AKS007PU

CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle mul-
tiplex communication line with high data communication speed and excellent error detection ability. Modern
vehicles are equipped with many electronic control units and each control unit shares information and links
with other control units during operation (not independent). In CAN communication, control units are con-
nected with 2 communication lines (CAN H line, CAN L line) allowing a high rate of information transmission
with less wiring. Each control unit transmits/receives data but selectively reads required data only.

CAN Communication Unit

AKS007PV

Refer to

LAN-29, "CAN Communication Unit"

Component Parts and Harness Connector Location

AKS004XU

SKIA5918E

SKIA5919E

SKIA9937E

Nissan Murano Z50 (2005 year). Manual - part 16