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Nissan Almera Tino V10 (2001 year). Manual - part 134

YEL482C

NAVIGATION SYSTEM

Wiring Diagram — NAVI — (Cont’d)

EL-399

YEL483C

NAVIGATION SYSTEM

Wiring Diagram — NAVI — (Cont’d)

EL-400

Self-diagnosis Mode

NLEL0515

APPLICATION ITEMS

NLEL0515S01

Mode

Description

Reference

page

Self Diagnosis

Self-diagnosis for Navigation, Display and GPS Antenna
connection.

EL-402

Confirmation/
adjustment

Diagnose the Display

Color and gray gradation of display can be checked in
this mode.

EL-410

Diagnosis for Signals from the Car

Several input signals to NAVI control unit, can be moni-
tored in this mode.

EL-408

Navigation

Check the map CD-
ROM version

The version (parts number) of inserted CD-ROM can be
checked in this model.

EL-409

Error history

Diagnosis 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.

EL-404

Longitude & Latitude

Display the map. Use the joystick to adjust position. Lon-
gitude and latitude will be displayed.

EL-411

Adjust the Angle

Turning angle of the vehicle on the display can be
adjusted in this mode.

EL-412

Speed Calibration

Under ordinary conditions, the navigation system dis-
tance measuring function will automatically compensate
for minute decreases in wheel and tire diameter caused
by tire wear or low pressure. Speed calibration immedi-
ately restores system accuracy in cases such as when
distance calibration is needed because of the use of tire
chains in inclement weather.

EL-413

Initialize Location

This mode is for initializing the current location. Use
when the vehicle is transported a long distance by a
trailer, etc.

EL-414

NEL729

HOW TO PERFORM SELF-DIAGNOSIS MODE

NLEL0515S02

Start the engine.

Push “OPEN/CLOSE” switch and then open the display.

Push both of “MAP” and “MODE” switches at the same time for
more than five seconds.

SEL527X

Select “Self Diagnosis” or “Confirmation/ adjustment”.

For further procedure, refer to the following pages which
describe each application item of the self-diagnosis mode.

NAVIGATION SYSTEM

Self-diagnosis Mode

EL-401

SEL527X

“Self Diagnosis”

NLEL0515S0201

Start the engine.

Push “OPEN/CLOSE” switch and then open the display.

Push both “MAP” and “MODE” switches at the same time for
more than 5 seconds.

Select “Self Diagnosis”.

SEL528X

Self-diagnosis will be performed.

SEL529X

Diagnosis results will be displayed. Diagnosis results are indi-
cated by display color. For details refer to EL-403, “SELF-DI-
AGNOSIS RESULTS”.

SEL530X

To obtain detailed diagnosis results on the screen, touch “Naviga-
tion” or “Display” or “GPS Antenna”.

NAVIGATION SYSTEM

Self-diagnosis Mode (Cont’d)

EL-402

SELF-DIAGNOSIS RESULTS

=NLEL0515S03

Diagnosed

item

Displayed

color

Detailed result

Description

Diagnoses/service procedure

Recheck system at each check or

replacement (When malfunction is

eliminated, further repair work is

not required.)

“GPS
Antenna”
(GPS
antenna
connection)

Green

—

GPS antenna is connected to NAVI
control unit correctly.

—

Yellow

Connection to the follow-
ing unit is abnormal. See
the Service Manual for
further diagnosis.

GPS antenna connection error is
detected.

1. Check GPS antenna feeder cable

connection at NAVI control unit.

2. Visually check GPS antenna

feeder cable. If NG, replace GPS
antenna assembly.

3. Replace GPS antenna.

“Navigation”

Green

—

No failure is detected.

—

Red

[*** is abnormal.]

NAVI control unit is malfunctioning.

Replace NAVI control unit.

Gray

Self-diagnosis for CD-
ROM DRIVER of NAVI
was not conducted due to
no insertion of CD-ROM.

Any CD-ROM is not inserted or
NAVI control unit is malfunctioning.

1. Confirm that map CD-ROM is not

inserted into NAVI control unit.

2. Replace NAVI control unit.

Yellow

CD-ROM or CD-ROM
DRIVER of NAVI is
abnormal. See the Ser-
vice Manual for further
diagnosis.

NAVI control unit judges that
inserted CD-ROM is malfunctioning.
Map CD-ROM or CD-ROM driver of
the unit is malfunctioning.

1. Confirm the disc is installed cor-

rectly (not up side down.)

2. Perform “Check the Map

CD-ROM version MODE” in
EL-409 to confirm whether cor-
rect CD-ROM is inserted or not.

3. Check the disc surface. Are there

any scratches, abrasions or pits
on the surface?

4. Replace the CD-ROM.
5. Replace NAVI control unit.

CD-ROM is abnormal.
Please check the disc.

Inserted map CD-ROM can not be
read.
Map CD-ROM or CD-ROM driver of
the unit is malfunctioning.

Connection to the follow-
ing unit is abnormal. See
the Service Manual for
further diagnosis.

GPS antenna connection error is
detected.

1. Check GPS antenna feeder cable

connection at NAVI control unit.

2. Visually check GPS antenna

feeder cable. If NG, replace GPS
antenna assembly.

3. Replace GPS antenna.

NOTE:
Connection between NAVI control unit and display unit should
be normal. Therefore, “Display connection error” will not
occur when the display can be opened or closed properly.

NAVIGATION SYSTEM

Self-diagnosis Mode (Cont’d)

EL-403

Confirmation/Adjustment Mode

=NLEL0516

“ERROR HISTORY” MODE

NLEL0516S01

Description

NLEL0516S0101

In this mode, historical errors of the system are displayed with the
following data.

How many times the error was detected

The last time data when the error was detected

The last place where the error was detected

NOTE:

The number of errors can be counted up to 50 times. More
than 51 times will be indicated as 50 times.

Malfunction of the GPS board (inside the NAVI control
unit) will result in the display of incorrect time data.

When an error occurs, an incorrect position marker
appears on the display. The accuracy of the display data
(position marker) will be affected.

SEL527X

How to Perform

NLEL0516S0102

Start the engine.

Push “OPEN/CLOSE” switch and then open the display.

Push both “MAP” and “MODE” switch at the same time for
more than 5 seconds.

Select “Confirmation/ adjustment”.

SEL531X

Select “Navigation”.

SEL532X

Select “Error history”.

NAVIGATION SYSTEM

Confirmation/Adjustment Mode

EL-404

SEL533X

If trouble items are displayed with time count, repair/replace
the system according to “Error history” TABLE, EL-406.

SEL534X

If necessary, touch error item to display the time when the error
was detected and the place where the error was detected.

SEL535X

After repairing the system, erase the diagnosis memory.

NOTE:
When the NAVI control unit must be replaced, do not erase the
diagnosis memory for further inspection of malfunctions.
1)

Start the engine.

Push both “Map” and “MODE” switches at the same time for
more than 5 seconds.

Select “Confirmation/ adjustment”.

Select “Navigation”.

Select “Error history”.

Select “Delete”.

Select “Yes”.

NAVIGATION SYSTEM

Confirmation/Adjustment Mode (Cont’d)

EL-405

“HISTORY OF ERRORS” TABLE

=NLEL0516S02

Detected items

Description

Diagnosis/service procedure

Refer-

ence
page

Gyro sensor disconnected

Communications malfunction between
NAVI control unit and internal gyro

Perform self-diagnosis to confirm
whether the NAVI control unit is mal-
functioning or not. If no failure is
detected, a momentary and/or tempo-
rary malfunction may have been caused
by strong electromagnetic wave interfer-
ence.

EL-401

Connection problem of speed
sensor

Input malfunction of NAVI control unit
and speed sensor

Check vehicle speed sensor signal in
“Diagnosis for signals from the car”
mode. If the input signal is not detected
correctly, check harness for open or
short between combination meter and
NAVI control unit.

EL-408

GPS disconnected

Communications malfunction between
NAVI control unit and GPS board

EL-401

GPS transmission cable malfunc-
tion

GPS input line connection error

GPS TCXO over

The transmission circuit of the GPS
board frequency synchronization oscilla-
tor (inside the NAVI control unit) is send-
ing an oscillation frequency that is
greater or less than the set value.

A location error occurs. Strong electro-
magnetic wave interference may have
occurred. The GPS antenna may be in a
very hot or very cold environment. This
is usually a temporary malfunction.

—

GPS TCXO under

GPS ROM malfunction

Internal malfunction of GPS board RAM
or ROM inside the NAVI control unit.

EL-401

GPS RAM malfunction

GPS RTC malfunction

Malfunction of GPS board clock IC
inside the NAVI control unit.

GPS antenna disconnected

—

Perform self-diagnosis to confirm GPS
antenna connection. If no failure is
detected, a momentary and/or tempo-
rary malfunction may have been caused
by a strong impact.

EL-401

Low voltage of GPS

Power supply voltage for GPS board
inside the NAVI control unit is low.

1. Check power supply circuits for NAVI
control unit.

EL-429

2. Perform self-diagnosis to confirm
GPS antenna connection.

EL-401

3. If above diagnosis results are OK, a
momentary and/or temporary malfunc-
tion may have been caused by a strong
impact.

—

CD-ROM communication error

CD-ROM driver malfunction (inside the
NAVI control unit)

EL-401

NAVIGATION SYSTEM

Confirmation/Adjustment Mode (Cont’d)

EL-406

Detected items

Description

Diagnosis/service procedure

Refer-

ence
page

Loading mechanism malfunction

—

Check that whether the disc can be
inserted and ejected correctly. If the
loading function does not operate
correctly, replace NAVI control unit.

—

CD-ROM reading error

It is confirmed that the appropriate CD-
ROM disc is positioned in the CD-ROM
loader. However, no data can be read.

Perform self-diagnosis to confirm
whether the inserted disc is malfunction-
ing or not.

EL-401

Malfunctioning of error correction
for CD-ROM

Erroneous data is read from the CD-
ROM. The errors cannot be corrected.

CD-ROM focus error

CD-ROM data reading beam is out of
focus.

Rough road driving might create CD
skipping like music CD audio unit.

—

CD-ROM malfunction

—

Perform self-diagnosis to confirm
whether the inserted disc is malfunction-
ing or not.

EL-401

NAVIGATION SYSTEM

Confirmation/Adjustment Mode (Cont’d)

EL-407

“DIAGNOSIS FOR SIGNALS FROM THE CAR” MODE

=NLEL0516S03

Description

NLEL0516S0301

In “Diagnosis for Signals from the Car” mode, following input sig-
nals to the NAVI control unit can be checked on the display.

Item

Indication

Vehicle condition

Vehicle Speed*

Vehicle speed is greater than 0 km/h (0 MPH).

OFF

Vehicle speed is 0 km/h (0 MPH).

Light

Lighting switch is in 1st or 2nd position.

OFF

Lighting switch is in “OFF” position.

IGN

Ignition switch is in “ON” position.

OFF

Ignition switch is in “ACC” position.

Reverse*

Selector/shift lever is in “Reverse” position.

OFF

Selector/shift lever is in other than “Reverse”
position.

*: When ignition switch is in “ACC” position, indication will be changed to “-”.

SEL527X

How to Perform

NLEL0516S0302

Start the engine.

Push “OPEN/CLOSE” switch and then open the display.

Push both “MAP” and “MODE” switches at the same time for
more than 5 seconds.

Select “Confirmation/ adjustment”.

SEL531X

Select “Diagnosis for Signals from the Car”.

SEL542X

Then “Diagnosis for Signals from the Car” mode is performed.

NAVIGATION SYSTEM

Confirmation/Adjustment Mode (Cont’d)

EL-408

SEL527X

“CHECK THE MAP CD-ROM VERSION” MODE

=NLEL0516S04

How to Perform

NLEL0516S0401

Start the engine.

Push “OPEN/CLOSE” switch and then open the display.

Push both “MAP” and “MODE” switches at the same time for
more than 5 seconds.

Select “Confirmation/ adjustment”.

SEL531X

Select “Navigation”.

SEL532X

Select “Check the map CD-ROM version”.

SEL536X

The version (parts number) of CD-ROM loaded to the NAVI
control unit will be displayed.

NAVIGATION SYSTEM

Confirmation/Adjustment Mode (Cont’d)

EL-409

“DIAGNOSE THE DISPLAY” MODE

=NLEL0516S05

Description

NLEL0516S0501

Use the “Diagnose the Display” mode to check the display color
brightness and shading. The NAVI control unit must be replaced if
the color brightness and shading are abnormal.

SEL527X

How to Perform

NLEL0516S0502

Start the engine.

Push “OPEN/CLOSE” switch and then open the display.

Push both “MAP” and “MODE” switches at the same time for
more than 5 seconds.

Select “Confirmation/ adjustment”.

SEL531X

Select “Diagnose the Display”.

SEL540X

Select “Display color spectrum bar” or “Display gradation bar”.

Then color bar/gray scale will be displayed.

SEL541X

NAVIGATION SYSTEM

Confirmation/Adjustment Mode (Cont’d)

EL-410

“LONGITUDE & LATITUDE” MODE

NLEL0516S06

Description

NLEL0516S0601

The “Longitude & Latitude” is used to confirm the longitude and
latitude of some optional area point.

SEL527X

How to Perform

NLEL0516S0602

Start the engine.

Push “OPEN/CLOSE” switch and then open the display.

Push both “MAP” and “MODE” switches at the same time for
more than 5 seconds.

Select “Confirmation/ adjustment”.

SEL531X

Select “Navigation”.

SEL532X

Select “Longitude & Latitude”.

SEL537X

Adjust the pointer with using the joystick and touch “Set”.

The longitude and latitude are displayed.

NAVIGATION SYSTEM

Confirmation/Adjustment Mode (Cont’d)

EL-411

“ADJUST THE ANGLE” MODE

NLEL0516S07

Description

NLEL0516S0701

If the display indicates a larger or smaller turning angle than the
actual turning angle, the gyro (angular speed sensor) sensing val-
ues must be checked.
In case that the vehicle on the display makes larger angle turn than
reality, touch “−”. In case that the vehicle on the display makes
smaller angle turn than reality, touch “+”.

SEL527X

How to Perform

NLEL0516S0702

Start the engine.

Push “OPEN/CLOSE” switch and then open the display.

Push both “MAP” and “MODE” switches at the same time for
more than 5 seconds.

Select “Confirmation/ adjustment”.

SEL531X

Select “Navigation”.

SEL532X

Select “Adjust the angle”.

SEL538X

Select “Left Turn” to adjust the angle to the left. Touch “Right
Turn” to adjust the angle to the right.

Select “+” to increase the angle change coefficient or “−” to
reduce the angle change coefficient.

Select “Set” to save the changed values in memory.

10. Then the vehicle turning angle on the display has adjusted.

NAVIGATION SYSTEM

Confirmation/Adjustment Mode (Cont’d)

EL-412

SEL527X

“SPEED CALIBRATION” MODE

NLEL0516S08

How to Perform

NLEL0516S0801

Start the engine.

Push “OPEN/CLOSE” switch and then open the display.

Push both “MAP” and “MODE” switches at the same time for
more than 5 seconds.

Select “Confirmation/ adjustment”.

SEL531X

Select “Navigation”.

SEL532X

Touch “Speed Calibration”.

SEL539X

Touch “+” or “−” to adjust the distance change coefficient.

To make the distance change coefficient smaller, touch “−”.

To make the distance change coefficient larger, touch “+”.

Select “Set”.

NAVIGATION SYSTEM

Confirmation/Adjustment Mode (Cont’d)

EL-413

“INITIALIZE LOCATION” MODE

=NLEL0516S09

This procedure is for initializing the current location. Perform “Ini-
tialize Location” when the vehicle has been transported a long dis-
tance by trailer, etc.
Map with grey background appears and the vehicle location can-
not be adjusted by scrolling the display when the vehicle location
in the memory is out of the area of the inserted map data.
Perform “Initialize Location” when this occurs.
NOTE:

Only initialize the system when the NAVI control unit is
replaced. If the system is initialized in other cases, it may
cause inaccurate positioning of the position marker for a
while.

Initialize the system outside for receiving the radio wave
from the GPS satellite.

How to Perform

NLEL0516S0901

Switch the navigation system mode to self-diagnosis by push-
ing both “MAP” and “MODE” switches at the same time for
more than 5 seconds.

SEL527X

Select “Confirmation/ adjustment”.

SEL531X

Select “Initialize Location”. Then the previous screen is dis-
played.

NEL730

Push “MAP” switch.

NAVIGATION SYSTEM

Confirmation/Adjustment Mode (Cont’d)

EL-414

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