Nissan Murano Z50 (2004 year). Manual — part 18
INTEGRATED DISPLAY SYSTEM
AV-99
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2.
CHECK AUDIO UNIT
1.
Connect audio unit connector.
2.
Turn ignition switch ON.
3.
Check voltage between audio unit harness connector M46 ter-
minal 23 (R/G) and ground.
OK or NG
OK
>> GO TO 3.
NG
>> Replace audio unit.
3.
CHECK DISPLAY UNIT
1.
Turn ignition switch OFF.
2.
Disconnect audio unit connector, and connect display unit connector.
3.
Turn ignition switch ON.
4.
Check voltage between display unit harness connector M39 ter-
minal 10 (R/Y) and ground.
OK or NG
OK
>> GO TO 4.
NG
>> Replace display unit.
4.
CHECK AUDIO TX COMMUNICATION SIGNAL
1.
Turn ignition switch OFF.
2.
Connect audio unit connector.
3.
Turn ignition switch ON.
4.
Check voltage waveform between display unit harness connec-
tor M39 terminal 8 (R/G) and ground using CONSULT-ll or oscil-
loscope.
OK or NG
OK
>> GO TO 5.
NG
>> Replace display unit.
23 – Ground
: Approx. 4V
SKIA9484E
10 – Ground
: Approx. 4V
SKIA9485E
8 – Ground
: Refer to
and Reference Value for Dis-
play Unit"
SKIA4995E
AV-100
INTEGRATED DISPLAY SYSTEM
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5.
CHECK AUDIO RX COMMUNICATION SIGNAL
1.
Turn ignition switch ON.
2.
Check voltage waveform between display unit harness connec-
tor M39 terminal 10 (R/Y) and ground using CONSULT-ll or
oscilloscope.
OK or NG
OK
>> INSPECTION END
NG
>> Replace audio unit.
A/C and AV Switch Does Not Operate
AKS005FL
1.
CHECK A/C AND AV SWITCH
Check A/C and AV switch. Refer to
AV-98, "A/C and AV Switch Check"
.
OK or NG
OK
>> GO TO 2.
NG
>> Repair malfunctioning parts.
2.
CHECK A/C AND AV SWITCH CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect display unit and A/C and AV switch connectors.
3.
Check continuity between display unit harness connector termi-
nals and A/C and AV switch harness connector terminals.
4.
Check continuity between display unit harness connector termi-
nals and ground.
OK or NG
OK
>> GO TO 3.
NG
>> Repair harness or connector.
10 – Ground
: Refer to
and Reference Value for Dis-
play Unit"
SKIA4999E
Terminals
Continuity
Display unit
A/C and AV switch
Connector
Terminal
(Wire color)
Connector
Terminal
(Wire color)
M39
11 (L/G)
M48
6 (L/G)
Yes
13 (L/R)
8 (L/R)
12
7
SKIA5002E
Terminals
Continuity
Display unit
Ground
Connector
Terminal
(Wire color)
M39
11 (L/G)
No
13 (L/R)
SKIA7146E
INTEGRATED DISPLAY SYSTEM
AV-101
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3.
CHECK A/C AND AV SWITCH
1.
Replace A/C and AV switch.
2.
Check A/C and AV switch if it functions normally.
OK or NG
OK
>> INSPECTION END
NG
>> Replace display unit.
CAN Communication Line Check
AKS005H0
1.
CHECK MONITOR DESCRIPTION
1.
Start display unit self-diagnosis. Refer to
2.
Select “CAN DIAG MNTR”. Refer to
.
3.
Record each item display description (OK/NG/UNKWN) displayed on the following CAN DIAG MONITOR
Check Sheet.
CAN DIAG MONITOR Check Sheet
>> After filling in CAN DIAG MONITOR Check Sheet, go to
LAN-6, "Precautions When Using CON-
.
Audio Steering Wheel Switch Check
AKS005FZ
Refer to
AV-48, "Audio Steering Wheel Switch Check"
Diagnosis item
Data monitor display description
Normal condition
Error (example)
CANCOMM
OK
NG
CAN1
OK
UNKWN
CAN2
OK
UNKWN
CAN3
OK
UNKWN
CAN4
OK
UNKWN
CAN5
OK
UNKWN
CAN6
OK
UNKWN
CAN7
OK
UNKWN
CAN8
OK
UNKWN
CAN9
UNKWN
UNKWN
SKIA7779E
Diagnosis item
Screen display
Diagnosis item
Screen display
CANCOMM
OK
NG
CAN5
OK
UNKWN
CAN1
OK
UNKWN
CAN6
OK
UNKWN
CAN2
OK
UNKWN
CAN7
OK
UNKWN
CAN3
OK
UNKWN
CAN8
OK
UNKWN
CAN4
OK
UNKWN
CAN9
OK
UNKWN
AV-102
INTEGRATED DISPLAY SYSTEM
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Removal and Installation of Display Unit
AKS005R3
REMOVAL
1.
Remove center ventilator grille. Refer to
IP-10, "INSTRUMENT PANEL ASSEMBLY"
2.
Remove screws (4) and remove display unit.
3.
Remove screws (4) and remove bracket.
INSTALLATION
Installation is the reverse order of removal.
Removal and Installation of A/C and AV Switch
AKS005R2
Refer to
AV-68, "Removal and Installation for A/C and AV Switch"
Removal and Installation of Audio Steering Wheel Switch
AKS00ASA
Refer to
AV-69, "Removal and Installation of Audio Steering Wheel Switch"
.
PKIA2471E
PKIA2472E
NAVIGATION SYSTEM
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NAVIGATION SYSTEM
PFP:25915
System Description
AKS004R4
The navigation system periodically calculates the vehicle's current
position according to the following three signals: Travel distance of
the vehicle as determined by the vehicle speed sensor, turning angle
of the vehicle as determined by the gyroscope (angular velocity sen-
sor), and the direction of vehicle travel as determined by the GPS
antenna (GPS information).
The current position of the vehicle is then identified by comparing the
calculated vehicle position with map data read from the map DVD-
ROM, which is stored in the DVD-ROM drive (map-matching), and
indicated on the screen with a current–location mark.
By comparing the vehicle position detection results found by the
GPS and by map–matching, more accurate vehicle position data can
be used.
The current vehicle position will be calculated by detecting the dis-
tance the vehicle moved from the previous calculation point and its
direction.
TRAVEL DISTANCE
Travel distance calculations are based on the vehicle speed sensor input signal. Therefore, the calculation
may become incorrect as the tires wear down. To prevent this, an automatic distance fine adjustment function
has been adopted.
TRAVEL DIRECTION
Change in the travel direction of the vehicle is calculated by a gyroscope (angular velocity sensor) and a GPS
antenna (GPS information). As the gyroscope and GPS antenna have both merit and demerit, input signals
from them are prioritized in each situation. However, this order of priority may change in accordance with more
detailed travel conditions so that the travel direction is detected more accurately.
MAP–MATCHING
Map–matching is a function that repositions the vehicle on the road
map when a new location is judged to be the most accurate. This is
done by comparing the current vehicle position, calculated by the
method described in the position detection principle, with the road
map data around the vehicle, read from the map DVD-ROM stored in
the DVD-ROM drive.
Therefore, the vehicle position may not be corrected after the vehicle
is driven over a certain distance or time in which GPS information is
hard to receive. In this case, the current–location mark on the dis-
play must be corrected manually.
CAUTION:
The road map data is based on data stored in the map DVD-
ROM.
SKIA6215E
SEL684V
Type
Advantage
Disadvantage
Gyroscope (angular velocity sensor)
●
Can detect the vehicle's turning angle
quite accurately.
●
Direction errors may accumulate when the
vehicle is driven for long distances without
stopping.
GPS antenna (GPS information)
●
Can detect the vehicle's travel direction
(North/South/East/West).
●
Correct direction cannot be detected when
the vehicle speed is low.
SEL685V
AV-104
NAVIGATION SYSTEM
Revision: 2004 November
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●
In map-matching, alternative routes to reach the destination will
be shown and prioritized, after the road on which the vehicle is
currently driven has been judged and the current-location mark
has been repositioned.
If there is an error in distance and/or direction, the alternative
routes will be shown in different order of priority, and the wrong
road can be avoided.
If two roads are running in parallel, they are of the same priority.
Therefore, the current-location mark may appear on either of
them alternately, depending on maneuvering of the steering
wheel and configuration of the road.
●
Map-matching does not function correctly when the road on
which the vehicle is driving is new and not recorded in the map
DVD-ROM, or when the road pattern stored in the map data and
the actual road pattern are different due to repair.
When driving on a road not present in the map, the map-match-
ing function may find another road and position the current-loca-
tion mark on it. Then, when the correct road is detected, the
current-location mark may leap to it.
●
Effective range for comparing the vehicle position and travel
direction calculated by the distance and direction with the road
data read from the map DVD-ROM is limited. Therefore, when
there is an excessive gap between the current vehicle position
and the position on the map, correction by map-matching is not possible.
GPS (GLOBAL POSITIONING SYSTEM)
GPS (Global Positioning System) has been developed and con-
trolled by the US Department of Defense. The system utilizes GPS
satellite (NAVSTAR), sending out radio waves while flying on an orbit
around the earth at the height of approx. 21,000 km(13,000 miles).
The GPS receiver calculates the vehicle's position in three dimen-
sions (latitude/longitude/altitude) according to the time lag of the
radio waves received from four or more GPS satellites (three–
dimensional positioning). If radio waves were received only from
three GPS satellites, the GPS receiver calculates the vehicle's posi-
tion in two dimensions (latitude/longitude), utilizing the altitude data
calculated previously by using radio waves from four or more GPS
satellites (two–dimensional positioning).
Accuracy of the GPS will deteriorate under the following conditions.
●
In two–dimensional positioning, the GPS accuracy will deteriorate when the altitude of the vehicle position
changes.
●
There may be an error of approximately 10 m (30 ft) in position detected by three-dimensional positioning,
which is more accurate than two–dimensional positioning. The accuracy can be even lower depending on
the arrangement of the GPS satellites utilized for the positioning.
●
Position detection is not possible when the vehicle is in an area where radio waves from the GPS satellite
do not reach, such as in a tunnel, parking lot in a building, and under an elevated highway. Radio waves
from the GPS satellites may not be received when some object is located over the GPS antenna.
●
Position correction by GPS is not available while the vehicle is stopped.
SEL686V
SKIA0613E
SEL526V
NAVIGATION SYSTEM
AV-105
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COMPONENT DESCRIPTION
NAVI Control Unit
●
The gyro (angular speed sensor) and the DVD-ROM drive are
built-in units that control the navigation functions.
●
Signals are received from the gyro, the vehicle speed sensor,
and the GPS antenna. Vehicle location is determined by com-
bining this data with the data contained in the DVD-ROM map.
Locational information is shown on liquid crystal display panel.
DVD-ROM Drive
Maps, traffic control regulations, and other pertinent information can
be easily read from the DVD-ROM disc.
Map DVD-ROM
●
The map DVD-ROM has maps, traffic control regulations, and other pertinent information.
●
To improve DVD-ROM map matching and route determination functions, the DVD-ROM uses an exclusive
Nissan format. Therefore, the use of a DVD-ROM provided by other manufacturers cannot be used.
Gyro (Angular Speed Sensor)
●
The oscillator gyro sensor is used to detect changes in vehicle steering angle.
●
The gyro is built into the navigation (NAVI) control unit.
BIRDVIEW
™
The BIRDVIEW
™
provides a detailed and easily seen display of road conditions covering the vehicle's imme-
diate to distant area.
●
MAP DISPLAY
PKIA0248E
PKIA0249E
SKIA5818E
AV-106
NAVIGATION SYSTEM
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●
BIRDVIEW
™
Description
●
Display area: Trapezoidal representation showing approximate
distances (Wn, D, and Wd).
●
Ten horizontal grid lines indicate display width while six vertical
grid lines indicate display depth and direction.
●
Pushing the “ZOOM IN” button during operation displays the
scale change and the view point height on the left side of the
screen.
The height of the view point increases or decreases when
“ZOOM” or “WIDE” is selected with the joystick.
MAP DISPLAY
Function of each icon is as follows:
1.
Azimuth indication.
2.
Position marker.
–
The tip of the arrow shows the current location. The shaft of the
arrow indicates the direction in which the vehicle is traveling.
3.
GPS reception signal (indicates current reception conditions).
4.
Distance display (shows the distance in a reduced scale).
SKIA5816E
SKIA5613E
SKIA5817E
NAVIGATION SYSTEM
AV-107
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FUNCTION OF CENTER SWITCH
Display with Pushed “DEST” Button
●
Easy Mode
●
Expert Mode
The function of each icon is as follows:
SKIA3509E
SKIA3510E
Icon
Mode
Description
Easy
Expert
Address Book
×
Favorite place can be saved to memory.
Address/Street
×
×
The destination can be searched from the address.
Point of Interest (POI)
×
×
The destination of favorite facility can be searched.
Previous Dest.
×
The previous ten destinations stored in memory are displayed.
Intersection
×
The destination can be searched from the intersection.
City
×
The destination can be searched from city name.
Map
×
The destination can be searched from the map.
Phone Number
×
When two or more countries are included in one DVD-ROM, the destination can be
searched for under the country name.
Home
×
Sets the home as a destination.
Help
×
Explanation of navigational functions appear on the display.
Country
×
×
Select country (USA, CANADA)
AV-108
NAVIGATION SYSTEM
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Display with Pushed “ROUTE” Button
●
Easy Mode
●
Expert Mode
The function of each icon is as follows:
*: When destinations have been entered, route guidance has been turned OFF or destination has been reached, “Route Info.” and “Edit
Route” are not displayed.
SKIA4494E
SKIA4495E
Icon
Mode
Description
Easy
Expert
Quick Stop
×
×
The selected facility is set as the destination or waypoint.
(Route guidance has been turned OFF or the destination has been reached.)
Where am I?
×
×
Next, current and previous street names can be displayed.
Cancel Guidance
×
×
The following items can be set.
●
All Destinations
●
Way point
●
Not Cancel
Route Info.*
×
The following items can be set.
●
Complete Route
●
Turn List
●
Route Simulation
(Displayed only when the destination area has been set.)
Edit Route*
×
Change the destination or add the transit points of the route set in the route guide. (Dis-
played only when the automatic reroute function has been turned OFF and the recom-
mended route is not followed.)
Help
×
Explanation of navigational functions appear on the display.
NAVIGATION SYSTEM
AV-109
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Display with Pushed “SETTING” Button
The function of each icon is as follows:
Display Settings
How To Perform Display Settings.
1.
Start the engine.
2.
Push “SETTING” button.
3.
Select “Display”.
Application Items
Brightness/Contrast/Map Background
Select “Brightness/Contrast/Map Background”.
●
Brightness, Contrast and Back ground are shown at the lower part of the screen, and it can be set by
pushing joystick.
Display Off
Select “Display Off”.
●
When setting is turned on (Indicator light ON), the display will be under sleep mode.
Setting Of the Under Section Display
Select “Setting of the under section display”.
●
The setting status that is selected from A/C or AV is shown at the lower part of the screen.
SKIA4496E
Icon
Description
Display
Settings of display can be performed.
Vehicle Electronic Systems
Settings of vehicle electrical equipment can be performed.
System Settings
Settings of linguistic select , time adjusting and beep sound can be performed.
Navigation
Settings and adjusting of navigation can be performed.
Short Menus
Easy Mode and Expert Easy Mode can be switched.
Guidance Volume
The volume and/or on/off of voice prompt can be controlled by the joystick.
Help (only easy mode)
Explanation of navigational functions appear on the display.
SKIA5791E
Icon
Description
Reference
page
Brightness/Contrast/Map Background
Brightness, Contrast and Map Background can be set.
Display Off
Display sleep mode ON/OFF can be switched.
Setting of the under section display
The setting status of A/C or AV can be shown.
AV-110
NAVIGATION SYSTEM
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Vehicle Electronic Systems
How To Perform Vehicle Electronic Systems.
1.
Start the engine.
2.
Push “SETTING” button.
3.
Select “Vehicle Electronic Systems”.
Application Items
SKIA9490E
Icon
Description
Reference
page
Adjust Driver Seat When Exiting Vehicle
The driver's seat automatically moves back and returns to the original
position.
Remote Unlock Driver's Door First
This key can switch the unlock doors of the 1st unlocking operation as
follows.
Keyless Remote Response-Horn
This key changes the horn chirp mode occurring when pushing the lock
button on the keyfob.
Keyless Remote Response-Lights
This key changes the hazard indicator flash mode occurring when
pushing the lock or unlock button on the keyfob.
Auto Re-Lock Time
The length of auto door relock time can be set.
(Setting value : OFF, 1min, or 5min)
Sensitivity of Automatic Headlights
Sensitivity of automatic light can be set as desired.
Automatic Headlights Off Delay
You can control how long it takes the automatic turn off timer to extin-
guish the headlights in AUTO position.
(Setting value : OFF, 30sec, 45sec, 60sec, 90sec, 120sec, 150sec, or
180sec)
Speed Dependent Wiper
This function can be performed to On or Off.
Return All Settings to Default
All settings will return to the initial conditions.
NAVIGATION SYSTEM
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Adjust Driver Seat When Exiting Vehicle
1.
Select “Adjust Driver Seat When Exiting Vehicle”.
2.
Push “Enter” switch.
●
The indicator light alternately turns on and off each time the “Enter” switch is pushed.
Remote Unlock Driver's Door First
1.
Select “Remote Unlock Driver's Door First”.
2.
Push “Enter” switch.
●
The indicator light alternately turns on and off each time the “Enter” switch is pushed.
Keyless Remote Response-Horn
1.
Select “Keyless Remote Response-Horn”.
2.
Push “Enter” switch.
●
The indicator light alternately turns on and off each time the “Enter” switch is pushed.
Keyless Remote Response-Lights
1.
Select “Keyless Remote Response-Lights”.
2.
Push “Enter” switch.
Auto Re-Lock Time
1.
Select “Auto Re-Lock Time”.
2.
Move the joystick and push “Enter” switch to adjust the time.
Sensitivity of Automatic Headlights
1.
Select “Sensitivity of Automatic Headlights”.
2.
Move the joystick to left (lower) or right (higher) and push “Enter” switch.
Automatic Headlights Off Delay
1.
Select “Automatic Headlights Off Delay”.
2.
Move the joystick left or right to adjust the timer and push “Enter” switch.
Speed Dependent Wiper
1.
Select “Speed Dependent Wiper”.
2.
Push “Enter” switch.
●
The indicator light alternately turns on and off each time the “Enter” switch is pushed.
Return All Settings to Default
1.
Select “Return All Settings to Default”.
2.
Push “Enter” switch.
●
The indicator light alternately turns on and off each time the “Enter” switch is pushed.
AV-112
NAVIGATION SYSTEM
Revision: 2004 November
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System Settings
How To Perform System Settings.
1.
Start the engine.
2.
Push “SETTING” button.
3.
Select “System Settings”.
Application Items
Language Setting
Select “Language/ Unit”.
●
Language setting can be switched.
●
Unit setting can be changed.
Clock Settings
Select “Clock”.
●
Select the “Hours” or “Minutes” key and tilt the joystick to the
right or left to adjust the time.
●
Turn ON and OFF daylight saving time.
●
Select the “Auto Adjust” key. The time will be reset to the GPS
time.
●
Select the “Select Time Zone” key. The [TIME ZONE] screen will
appear.
SKIA4536E
Icon
Description
Reference
page
Language/Unit
Settings of Language or unit can be performed.
Clock
Settings of clock can be performed.
Beep Setting
Settings of Beep sound can be performed.
SKIA2065E
SKIA2063E
NAVIGATION SYSTEM
AV-113
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Beep Setting
Select “Beep Setting”.
●
When Beep Setting is on (indicator light on), a beep will sound if
the button is pushed.
NOTE:
Items in exception of Beep Setting ON/OFF.
●
An error beep.
●
An interrupted-screen beep.
Navigation Settings
How To Perform Navigation Settings.
1.
Start the engine.
2.
Push “SETTING” button.
3.
Select “Navigation”.
Application Items
SKIA4829E
SKIA0551E
Icon
Description
Reference
page
View
Map display mode can be switched.
Heading
Heading of the map display can be customized for either north heading or the
actual driving direction of the vehicle.
Nearby Display Icons
Icons of facilities can be displayed.
Facilities to be displayed can be selected from the variety selections.
Save Current Location
Current vehicle location can be registered in Address Book.
Adjust Current Location
Current location of position marker can be adjusted. Direction of position marker
also can be calibrated when heading direction of the vehicle on the display is
not matched with the actual direction.
Auto Re-route On/Off
ON/OFF of Auto Re-route can be switched.
Avoid Area Setting
A particular area can be avoided when routing.
Clear Memory
Address Book, Previous destination or Avoid area can be deleted.
Edit Address Book
Address Book can be edited.
GPS Information
The GPS data includes longitude, latitude and altitude (distance above sea
level) of the present vehicle position, and current date and time for the area in
which the vehicle is being driven.
Also indicated are the GPS reception conditions and the GPS satellite position.
Quick Stop Customer Setting
One facility of your selection can be added to your Quick Stop.
Set Average Speed for Estimated
Journey Time
Average vehicle speed can be set to calibrate estimated journey time for the
destination.
Tracking On/Off
Tracking to the present vehicle position can be displayed.
AV-114
NAVIGATION SYSTEM
Revision: 2004 November
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“VIEW” MODE
●
To open the map screen display with BIRDVIEW™, select
“BIRDVIEW”.
●
To open the map screen display with Plan View, select “Plan
View”.
“HEADING” MODE
●
To display North up, select “North up”.
●
To display the car heading up, select “Heading up”.
“NEARBY DISPLAY ICONS” MODE
●
Select an icon to display on the map screen.
“SAVE CURRENT LOCATION” MODE
●
The current vehicle location can be registered in “Address
Book”.
NOTE:
“Address Book” can store 50 items max.
SKIA0554E
SKIA0561E
SKIA0562E
SKIA0556E
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