change time NISSAN X-TRAIL 2003 Service Manual Online

DI-6
COMBINATION METERS


In a case that temperature detected by ambient sensor is lower than indicated temperature before turning
ignition switch off.
–Temperature detected by ambient sensor is indicated when turning ignition switch ON.
Indication During Running
Though temperature detected by ambient sensor temporarily changed, indicating temperature continentally
indicates.

In a case that temperature detected by ambient sensor is higher than indicated temperature.
–If vehicle speed is more than 20 km/h(13 MPH), elevation of indicating temperature is limited according to
the speed until temperature detected by ambient sensor is indicated.
NOTE:
Vehicle speed 20 km/h (13 MPH): 256 sec., 25 km/h (16 MPH): 238 sec., 35 km/h (22 MPH): 200 sec., 50
km/h (31 MPH): 144 sec., 65 km/h (40 MPH): 88 sec., more than 80 km/h (50 MPH): 32 sec.
–If vehicle speed is more than 20 km/h (13 MPH), and that temperature detected by ambient sensor
becomes 8 °C (46 °F) more than indicating temperature, indicating temperature will be elevated unit the
degree becomes same as temperature detected by ambient sensor with limiting elevation of indicating
temperature 1 °C par a minute.
–If vehicle speed is less than 20 km/h (13 MPH), indicating temperature is continually kept.

In a case that temperature detected by ambient sensor is lower than indicated temperature.
–Temperature detected by ambient sensor is indicated during running.
CAN CommunicationEKS00EH0
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. Many elec-
tronic control units are equipped onto a vehicle, and each control unit shares information and links with other
control units during operation (not independent). In CAN communication, control units are connected 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 UnitEKS00F58
×: ApplicableBody typeWagon
Axle4WD
Engine QR20DE/QR25DE QR25DE YD22DDTi QR25DE
Transmission M/T A/T M/T A/T
Brake control ABS ESP
CAN communication unit
ECM×××××
TCM××
ABS actuator and electric unit (control unit)××
ESP/TCS/ABS control unit×××
Steering angle sensor×××
4WD control unit×××××
Combination meter×××××
CAN communication typeDI-7, "
TYPE 1"DI-8, "TYPE 2"DI-9, "TYPE 3/TYPE4"DI-10, "TYPE
5"

COMBINATION METERS
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The Fuel Gauge Pointer Fluctuates, Indicator Wrong Value or VariesEKS00EHG
1. CHECK FUEL GAUGE FLUCTUATION
Test drive vehicle to see if gauge fluctuates only during driving and just before or soon after stopping.
Does the indication value vary only during driving and just before or soon after stopping?
YES >> The pointer fluctuation may be caused by fuel level change in the fuel tank. Condition is normal.
NO >> Ask the customer about the situation when the symptom occurs in detail, and perform the trouble
diagnosis.
The Fuel Gauge Does Not Move to FULL positionEKS00EHH
1. QUESTION 1
Does it take a long time for the pointer to move to FULL position?
YES or NO
YES >> GO TO 2.
NO >> GO TO 3.
2. QUESTION 2
Was the vehicle fueled with the ignition switch ON?
YES or NO
YES >> Be sure to fuel the vehicle with the ignition switch OFF. Otherwise, it will take a long time to move
to FULL position because of the characteristic of the fuel gauge.
NO >> GO TO 3.
3. QUESTION 3
Is the vehicle parked on an incline?
YES or NO
YES >> Check the fuel level indication with vehicle on a level surface.
NO >> GO TO 4.
4. QUESTION 4
During driving, does the fuel gauge pointer move gradually toward EMPTY position?
YES or NO
YES >> Check fuel level sensor unit. Refer to DI-30, "FUEL LEVEL SENSOR UNIT CHECK/GASOLINE
ENGINE MODELS" or DI-30, "FUEL LEVEL SENSOR UNIT CHECK/DIESEL ENGINE MOD-
ELS" .
NO >> The float arm may interfere or bind with any of the components in the fuel tank.

AV-2 Self-Diagnosis Function .......................................... 71
DESCRIPTION .................................................... 71
DIAGNOSIS ITEM ............................................... 71
Self-Diagnosis Mode .............................................. 72
OPERATION PROCEDURE ................................ 72
SELF–DIAGNOSIS RESULT ............................... 74
CONFIRMATION/ADJUSTMENT Mode ................. 75
OPERATION PROCEDURE ................................ 75
DISPLAY .............................................................. 76
VEHICLE SIGNALS ............................................. 77
NAVIGATION ....................................................... 78
HISTORY OF ERRORS ...................................... 79
DIAGNOSIS BY HISTORY OF ERRORS ............ 80
Power Supply and Ground Circuit Check for NAVI
control unit .............................................................. 82
Power Supply and Ground Circuit Check for Display ... 83
Power Supply and Ground Circuit Check for NAVI
Switch ..................................................................... 84
Power Supply and Ground Circuit Check for Trans-
fer unit ..................................................................... 85
Communication Line Check (Between Display and
NAVI switch) ........................................................... 86
Communication Line Check (Between NAVI Switch
and Transfer Unit) ................................................... 86
Communication Line Check (Between NAVI Control
Unit and Transfer Unit) ........................................... 87
Communication Line Check (Between Transfer Unit
and Display) ............................................................ 88
Vehicle Speed Signal Check .................................. 89
Illumination Signal Check ....................................... 90
Ignition Signal Check .............................................. 90
Reverse Signal Check ............................................ 91
Color of RGB Image Is Not Proper ......................... 91
RGB Screen Is Not Shown ..................................... 93
RGB Screen Is Rolling ............................................ 94
Guide Sound Is Not Heard ..................................... 95
Display Quality Control Cannot Change Screen .... 97
Driving Test ............................................................. 98
Example of Symptoms Judged Not Malfunction ..... 99
BASIC OPERATION ............................................ 99
VEHICLE MARK .................................................. 99
DESTINATION, PASSING POINTS, AND MENU
ITEMS CANNOT BE SELECTED/SET. .............100
VOICE GUIDE ...................................................100
ROUTE SEARCHING ........................................101EXAMPLES OF CURRENT-LOCATION MARK
DISPLACEMENT ...............................................102
THE CURRENT POSITION MARK SHOWS A
POSITION WHICH IS COMPLETELY WRONG. .105
THE CURRENT POSITION MARK JUMPS. .....105
THE CURRENT LOCATION MARK IS IN A
RIVER OR THE SEA .........................................106
WHEN DRIVING ON THE SAME ROAD, SOME-
TIMES THE CURRENT-LOCATION MARK IS IN
THE RIGHT PLACE AND SOMETIMES IT IS THE
WRONG PLACE ................................................106
LOCATION CORRECTION BY MAP MATCHING
IS SLOW ............................................................106
ALTHOUGH THE GPS RECEIVING DISPLAY IS
GREEN, THE VEHICLE MARK DOES NOT
RETURN TO THE CORRECT LOCATION ........106
THE NAME OF THE CURRENT PLACE IS NOT
DISPLAYED .......................................................106
CONTENTS OF THE DISPLAY DIFFER FOR
THE BIRDVIEW® AND THE (FLAT) MAP
SCREEN ............................................................106
Program Loading ..................................................107
Removal and Installation of NAVI control unit .......108
REMOVAL ..........................................................108
INSTALLATION ..................................................108
Removal and Installation of GPS Antenna ............108
REMOVAL ..........................................................108
INSTALLATION ..................................................108
Removal and Installation of GPS Antenna Feeder .109
REMOVAL ..........................................................109
INSTALLATION ..................................................109
Removal and Installation of NAVI Switch ..............110
REMOVAL ..........................................................110
INSTALLATION ..................................................110
Removal and Installation of Display ......................110
REMOVAL ..........................................................110
INSTALLATION ..................................................110
Removal and Installation of Transfer unit .............. 111
REMOVAL .......................................................... 111
INSTALLATION .................................................. 111
Removal and Installation of Voice change relay ... 111
REMOVAL .......................................................... 111
INSTALLATION .................................................. 111
TELEPHONE (PRE WIRE) ......................................112
Wiring Diagram — PHONE — ..............................112

AV-4
AUDIO

AUDIOPFP:28111
System DescriptionEKS00INI
WITH CASETTE DECK
Refer to Owner's Manual for audio system operating instructions.
Power is supplied at all times

through 15A fuse [No. 32, located in the fuse and fusible link box]

to audio unit terminal 6.
With the ignition switch in the ACC or ON position, power is supplied

through 10A fuse [No. 4, located in the fuse block (J/B)]

to audio unit terminal 10.
When audio switch is pushed, audio signals are supplied

through audio unit terminals 1, 2, 3, 4, 13, 14, 15, and 16

to terminals 1 and 2 of Front door speaker LH and RH

to terminals 1 and 2 of Rear speaker LH and RH

to terminals 1 and 2 of tweeter LH and RH.
When one of audio steering wheel switches is pushed to volume up, seek up, or source, resistance in steering
switch circuit changes depending on which button is pushed. This will change voltage. Power is supplied

from audio unit terminal 26

through combination switch (spiral cable) terminal 4 and 13

to audio steering wheel switch terminal 3.
Ground is supplied

from audio steering wheel switch

through combination switch (spiral cable) terminal 15 and 7

to audio unit terminal 29.
When one of audio steering wheel switches is pushed to volume down, seek down, or special, resistance in
steering switch circuit changes depending on which button is pushed. This will change voltage. Power is sup-
plied

from audio unit terminal 27

through combination switch (spiral cable) terminal 5 and 14

to audio steering wheel switch terminal 4.
Ground is supplied

from audio steering wheel switch

through combination switch (spiral cable) terminal 15 and 7

to audio unit terminal 29.
SPEED SENSITIVE VOLUME SYSTEM
Volume level of this system gone up and down automatically in proportion to the vehicle speed. And the con-
trol level can be selected by the customer.

AUDIO
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WITHOUT CASETTE DECK
Refer to Owner's Manual for audio system operating instructions.
Power is supplied at all times

through 15A fuse [No. 32, located in the fuse and fusible link box]

to audio unit terminal 9.
With the ignition switch in the ACC or ON position, power is supplied

through 10A fuse [No. 4, located in the fuse block (J/B)]

to audio unit terminal 3.
When audio switch is pushed, audio signals are supplied

through audio unit terminals 7, 10, 11, 12, 13, 14, 15, and 16

to terminals 1 and 2 of Front door speaker LH and RH

to terminals 1 and 2 of Rear speaker LH and RH

to terminals 1 and 2 of tweeter LH and RH.
When one of audio steering wheel switches is pushed to volume up, seek up, or source, resistance in steering
switch circuit changes depending on which button is pushed. This will change voltage. Power is supplied

from audio unit terminal 20

through combination switch (spiral cable) terminal 4 and 13

to audio steering wheel switch terminal 3.
Ground is supplied

from audio steering wheel switch

through combination switch (spiral cable) terminal 15 and 7

to audio unit terminal 22.
When one of audio steering wheel switches is pushed to volume down, seek down, or special, resistance in
steering switch circuit changes depending on which button is pushed. This will change voltage. Power is sup-
plied

from audio unit terminal 21

through combination switch (spiral cable) terminal 5 and 14

to audio steering wheel switch terminal 4.
Ground is supplied

from audio steering wheel switch

through combination switch (spiral cable) terminal 15 and 7

to audio unit terminal 22.

AV-42
NAVIGATION SYSTEM

NAVIGATION SYSTEMPFP:25915
System DescriptionEKS00F2S
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 display
must be corrected manually.
NOTE:
The road map data is based on data stored in the map DVD-ROM.
SKIA0370E
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

NAVIGATION SYSTEM
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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-dimen-
sional positioning). If radio waves were received only from three
GPS satellites, the GPS receiver calculates the vehicle's position in
two dimensions (latitude/longitude), utilizing the altitude data calcu-
lated previously by using radio waves from four or more GPS satel-
lites (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 position-
ing, 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

AV-48
NAVIGATION SYSTEM

Display With Pushed “SETTING” Switch
The Function of Each Icon Is as Follows:
Display with Pushed “INFO” Button

When the “INFO” button is pushed, the following items will display on the screen.

Warning message (if there are any) →DRIVE INFORMATION→MAINTENANCE INFOMATION→OFF.
“LANGUAGE SETTINGS” mode

Select one of the languages which appear on the screen.
NOTE:
Languages that do not appear on the screen must be loaded from
program disk.
SKIA9143E
Icon Description
Display Settings of display can be performed.
LanguageLanguage can be selected for the display and voice guidance.
Use the program CD-ROM disc to change the language.
Navigation Settings and adjusting of navigation can be performed.
Navigation Expert Mode Easy Mode and Expert Mode can be switched.
Guidance Volume The volume and/or on/off of voice prompt can be controlled by the joystick.
Help Explanation of Navigational Functions Appear on the Display.
Display items Display/Setting contents
DRIVE INFORMATIONElapsed Time Displays driving time with a range of 0:00:00 to 9999:59:59.
Driving Distance
[(km) or (miles)] Displays driving distance with a range of 0.0 to 99999.9.
Average speed
[(km/h) or (MPH)]Displays average speed with a range of 0.0 to 999.9.
MAINTENANCE INFOMATIONReminder 1 Maintenance intervals of vehicle's consumables and setting of cycles.
Reminder 2 Maintenance intervals of vehicle's consumables and setting of cycles.
Reminder 3 Maintenance intervals of vehicle's consumables and setting of cycles.
SKIA1399E

NAVIGATION SYSTEM
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Self-Diagnosis FunctionEKS00F32
DESCRIPTION

Diagnosis function consists of the self-diagnosis mode performed automatically and the CONFIRMATION/
ADJUSTMENT mode operated manually.

Self-diagnosis mode checks for connections between the units constituting this system, analyzes each
individual unit at the same time, and displays the results on the LCD screen.

CONFIRMATION/ADJUSTMENT mode is used to perform trouble diagnosis that require operation and
judgment by an operator (trouble that cannot be automatically judged by the system), to check/change the
set value, and to display the History of Errors of the navigation system.
DIAGNOSIS ITEM
Mode Description
Self-diagnosis

NAVI Control unit diagnosis (DVD-ROM drive will not be diagnosed when no
map DVD-ROM is in it.).

Performs diagnosis of each unit and connections between control unit and
GPS antenna, as well as between control unit and each unit.
Confirmation /
AdjustmentDisplayColor tone and shading of the screen can be checked by the display of a color
bar and a gray scale.
Vehicle signalsAnalyzes the following vehicle signals: Vehicle speed signal, light signal, igni-
tion switch signal, and reverse signal.
NavigationDisplay Longitude
& LatitudeDisplay the map. Use the joystick to adjust position. Longitude and latitude will
be displayed.
Speed CalibrationUnder ordinary conditions, the navigation system distance measuring function
will automatically compensate for minute decreases in wheel and tire diameter
caused by tire wear or low pressure. Speed calibration immediately restores
system accuracy in cases such as when distance calibration is needed
because of the use of tire chains in inclement weather.
Angle AdjustmentCorrects difference between actual turning angle of a vehicle and turning
angle of the car mark on the display.
Initialize LocationThis mode is for initializing the current location. Use when the vehicle is trans-
ported a long distance on a trailer, etc.
History of ErrorsDiagnosis results previously stored in the memory (before turning ignition
switch ON) are displayed in this mode. Time and location when/where the
errors occurred are also displayed.

NAVIGATION SYSTEM
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Initialize Location
Description

Location data for GPS in the Center control unit is intialized in Europe by this mode. Then it is possible for
Center control unit to receive GPS signals for short time.
How to perform “Initialize Location” mode
1. select “Initialize Location”, and push “ENTER”.
2. A message “Plese wait.” is displayed and then backs to another
display of “Confirmation/Adjustment” mode.
NOTE:

To continue GPS initialized operation, operate as follows back to
“Map” screen.
–Push “BACK” button teice.
–Push “MAP” button.

After above operation, GPS indicator changes to green color
within half a minute, unless improper GPS located condition.

This operation should be performed in out side field.
HISTORY OF ERRORS
SKIA1618E
SKIA1619E
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