Nissan Murano Z50 (2005 year). Manual — part 16
AUDIO
AV-63
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4.
CHECK REAR DOOR SPEAKER SIGNAL
1.
Connect audio unit and BOSE speaker amp. connectors.
2.
Turn ignition switch ON.
3.
Press “POWER” switch.
4.
Check voltage waveform audio unit harness connector terminals
with CONSULT-II or oscilloscope.
OK or NG
OK
>> INSPECTION END
NG
>> Replace audio unit.
Terminals
Condi-
tion
Reference signal
(+)
(–)
Con-
nector
Termi-
nal
(Wire
color)
Con-
nector
Termi-
nal
(Wire
color)
M45
14
(O)
M45
13
(B/P)
Receive
audio
signal.
16
(L)
15
(B/W)
SKIA9402E
SKIA0177E
AV-64
AUDIO
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2005 Murano
Woofer Check (BOSE System)
AKS005FX
1.
CHECK HARNESS
1.
Turn ignition switch OFF.
2.
Disconnect BOSE speaker amp. and woofer connectors.
3.
Check continuity between BOSE speaker amp. harness connec-
tor terminals and woofer harness connector harness connector
terminals.
4.
Check continuity between BOSE speaker amp, harness connector terminals and ground.
OK or NG
OK
>> GO TO 2.
NG
>> 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)
No
3 (O)
18 (W)
19 (B/P)
SKIB0530E
AUDIO
AV-65
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2.
CHECK WOOFER SIGNAL
1.
Connect BOSE speaker amp.and woofer connectors.
2.
Turn ignition switch ON.
3.
Press “POWER” switch.
4.
Check voltage waveform BOSE speaker amp. harness connec-
tor terminals with CONSULT-II or oscilloscope.
OK or NG
OK
>> INSPECTION END
NG
>> Replace BOSE speaker amp.
Vehicle Speed Signal Check
AKS007PM
1.
CHECK SPEEDOMETER FUNCTION
Does speedometer is operated normally?
Yes or No
Yes
>> GO TO 2.
No
>> Check combination meter trouble diagnosis. Refer to
DI-19, "Vehicle Speed Signal Inspection"
2.
CHECK HARNESS
1.
Turn ignition switch OFF.
2.
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).
3.
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).
4.
Check continuity between audio unit harness connector M46 ter-
minal 22 (V/W) and ground.
OK or NG
OK
>> GO TO 3.
NG
>> Repair harness or connector.
Terminals
Condi-
tion
Reference signal
(+)
(–)
Con-
nec-
tor
Ter-
minal
(Wire
color)
Con-
nec-
tor
Ter-
minal
(Wire
color)
B114
18
(W)
B114
2
(B)
Receive
audio
signal.
19
(B/P)
3
(O)
SKIA9407E
SKIA0177E
22 – 26
: Continuity should exist.
22 – Ground
: Continuity should not exist.
SKIA6453E
AV-66
AUDIO
Revision: 2005 August
2005 Murano
3.
CHECK VEHICLE SPEED SIGNAL
1.
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).
2.
Start engine and drive vehicle at more than 25 MPH (40 km/h).
3.
Check voltage waveform between audio unit harness connector
M46 terminal 22 (V/W) and ground with CONSULT-ll or oscillo-
scope.
OK or NG
OK
>> INSPECTION END
NG
>> Replace unified meter and A/C amp. Refer to
DI-37, "Removal and Installation of Unified Meter
Terminals
Condition
Reference
signal
(+)
(–)
Con-
nec-
tor
Termi-
nal
(Wire
color)
M46
22
(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
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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
1.
Eject and remove any CDs from the CD auto changer unit.
2.
Turn ignition switch OFF. Wait until CD auto changer unit display is off and mechanism stops moving
(mechanism sound stops).
3.
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.
4.
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
1.
Perform damper lock operation (BOSE system). Refer to
AV-67, "Locking CD Auto Changer Mechanism"
2.
Remove center ventilator. Refer to
IP-10, "INSTRUMENT PANEL ASSEMBLY"
.
3.
Remove instrument stay cover (LH/RH). Refer to
IP-10, "INSTRUMENT PANEL ASSEMBLY"
4.
Remove screws (2).
5.
Remove screws (4).
6.
Remove cluster lid C and audio unit.
PKIA2447E
PKIA2443E
AV-68
AUDIO
Revision: 2005 August
2005 Murano
7.
Unlock FPC (Flexible Print Circuit) connector lock on A/C and
AV switch side.
8.
Pull off flexible printed circuit from connector.
CAUTION:
Make sure mating surface of FPC (Flexible Print Circuit) and
the direction of connector terminal.
9.
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
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Removal and Installation for A/C and AV Switch
AKS004NU
REMOVAL
1.
Remove audio unit from cluster lid C. Refer to
AV-67, "Removal and Installation of Audio Unit"
2.
Remove screws (8) and remove A/C and AV switch.
INSTALLATION
Installation is the reverse order of removal.
PKIA2452E
1.
Front finisher
2.
A/C and AV switch
3.
Screws
4.
Screws
5.
Cluster lid C
PKIA2451E
AV-70
AUDIO
Revision: 2005 August
2005 Murano
Removal and Installation of Audio Steering Wheel Switch
AKS00AS9
REMOVAL
1.
Remove steering wheel. Refer to
PS-10, "Removal and Installation"
2.
Remove steering wheel cover.
3.
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
1.
Remove door finisher. Refer to
2.
Remove screws (4) and remove speaker.
3.
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
1.
Remove door finisher. Refer to
2.
Remove screws (3) and remove speaker.
3.
Remove screws (3) and remove bracket.
INSTALLATION
Installation is the reverse order of removal.
SKIB0039E
PKIA2454E
PKIA2455E
AUDIO
AV-71
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Removal and Installation of Rear Door Speaker (Base System)
AKS004NX
REMOVAL
1.
Remove door finisher. Refer to
2.
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
1.
Remove door finisher. Refer to
2.
Remove screws (3) and remove speaker.
INSTALLATION
Installation is the reverse order of removal.
Removal and Installation of Tweeter
AKS004NZ
REMOVAL
1.
Remove side ventilator assembly. Refer to
IP-10, "INSTRUMENT PANEL ASSEMBLY"
.
2.
Remove instrument side finisher. Refer to
IP-10, "INSTRUMENT PANEL ASSEMBLY"
3.
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
1.
Open luggage floor finisher (center). Refer to
2.
Remove woofer clamp and remove connector.
3.
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
1.
Remove luggage floor finisher (front). Refer to
2.
Remove screws (4) and connectors (2) and remove BOSE
speaker amp. from luggage floor.
3.
Remove screws (4) and remove bracket.
INSTALLATION
Installation is the reverse order of removal.
PKIA2459E
PKIA2460E
PKIA2461E
AUDIO ANTENNA
AV-73
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AUDIO ANTENNA
PFP:28200
Location of Antenna
AKS004O1
Removal and Installation of Roof Antenna
AKS004O3
REMOVAL
1.
Remove head lining. Refer to
2.
Remove nut and antenna base.
3.
Remove instrument panel. Refer to
IP-10, "INSTRUMENT PANEL ASSEMBLY"
4.
Remove antenna feeder (upper) and antenna feeder (lower).
5.
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
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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.
2.
Press the “H” button to adjust the hour.
Press the “M” button to adjust the minute.
3.
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
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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
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