Infiniti QX4. Electrical System (2003 year). Manual - part 36

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The enlarged intersection map may display an “Unknown Street” message at some street intersections.

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Because of road configuration, etc. the guide may finish early. If this occurs, follow the marker to reach
your destination.

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Destination area side information (left side and right side) may differ from actual conditions because of
data error.

Unable to Set Destination, Way Point, and/or Menu Items

NBEL0428S0301

Symptom

Possible cause

Repair order

Unable to search way points in
re-search mode

A way point already crossed or determined to
have been crossed.

If you desire to pass through a way point for a
second time, reperform route edit.

Turn list is not displayed.

Route search does not occur.

Set designation areas and perform route
search.

Car marker does not appear on recom-
mended route.

Drive on the recommended route.

Route guide is canceled.

Turn the route guide ON. (Push “VOICE”
switch.)

Automatic search does not func-
tion.

Vehicle is not running on search object route
(road indicated by orange, brown or red line).

Drive the vehicle on the search object route
or perform a manual route search. Note that
all routes will be re-searched at this time.

Unable to select detour route.

Vehicle is not running on recommended route.

Use the “RE-ROUTE” mode to search again
or return to the recommended route.

Detour route search results are
identical to previous search.

All possible conditions were considered, but
results are the same.

This is not abnormal.

Unable to set a way point.

More than five way points have been previ-
ously set (and not cleared).

More than five way points cannot be specified
at the same time. Break down into smaller
segments and perform search.

Unable to select starting point
during route edit.

Starting point will normally be your present
location during route edit.

This is not abnormal.

Cannot select certain menu items. While vehicle is running.

Park the vehicle in a safe area and perform
operation.

Voice Guide Information

NBEL0428S0302

Symptom

Possible cause

Repair order

Voice guide does not function.

Voice guide is only available at certain inter-
sections (marked with

). In some cases, the

guide is not available even when the vehicle
makes a turn.

This is not abnormal.

Vehicle is not running on recommended route.

Return to recommended route or reperform
route search.

Voice guide is OFF.

Set voice guide to the ON position.

Route guide is canceled.

Turn the route guide ON. (Push “VOICE”
switch.)

The guide content does not corre-
spond to actual conditions.

The content of the voice guide may vary
depending on the type of junction.

Operate vehicle following the traffic rules and
regulation.

Route Search Information

NBEL0428S0303

Symptom

Possible cause

Repair order

Proceeding in desired direction.
However, route search in desired
direction does not function.

Unable to find appropriate route in the desired
direction.

This is not abnormal.

IDX

NAVIGATION SYSTEM

This Condition is Not Abnormal (Cont’d)

EL-565

Symptom

Possible cause

Repair order

No route is displayed.

No object route is searched near destination
area.

Adjust position to wide road (brown) near des-
tination area. In an area where traffic direction
is displayed separately, pay close attention to
the direction of travel. Set the destination area
and the way point over the road.

Starting point and destination areas are very
near.

Move destination areas away from starting
point on the screen.

Recommended route which has
been passed disappears from the
display.

The recommended route is divided into indi-
vidual control segments. When way point 1 is
passed, the data from the starting point to the
way point 1 is erased.

This is not abnormal.

Search recommends roundabout
route.

There may be special conditions for roads
near the starting point and destination area
(one-way traffic, etc.). A roundabout route may
be displayed.

Slightly change starting point and destination
area settings.

Landmark display does not show
actual conditions.

Mistaken or missing map data may result in
erroneous display.

Change map CD.

Recommended route drawn
slightly away from starting point,
way points, and destination area.

Course search data may not exist for closely
positioned starting point, way points, and des-
tination area shown on the map. Route guide
starting point, way point, and destination point
may be separated.

Set the destination area to the general route
(indicated by a thick brown line). However,
even if the selected route is a major one,
appropriate route search data may not be
available.

LOCATION OF CAR MARKER

NBEL0428S04

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If the vehicle has been parked in a multi-level parking facility or underground parking facility, the car marker
position may be inaccurate immediately after exiting the parking facility.

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The GPS accuracy is within

100 m (300 ft). Even when receiving conditions are excellent, further posi-

tional correction may not occur.

STREET INDICATION

NBEL0428S05

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Street names displayed on the map may differ from the actual street names.

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An “Unknown Street” message may appear on the map in place of street name information.

RESEARCH

NBEL0428S06

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Position may be searched by house number. However, the displayed position and street may differ from
the actual position and street.

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When position is searched using POI, the displayed position may differ from the actual position.

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Some data may not be available for new buildings and other structures in a map.

GPS ANTENNA

NBEL0428S07

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Do not place metal objects above the GPS antenna mounted on the rear parcel shelf. This will cause
interference with signal reception.

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Do not place mobile telephones or vehicle radio transceivers in close proximity to the GPS antenna
mounted on the rear parcel shelf. This may cause interference with signal reception.

NAVIGATION SYSTEM

This Condition is Not Abnormal (Cont’d)

EL-566

Program Loading

NBEL0429

Insert CD-ROM
with designated program.

Position marker screen display

* Program loading progress is shown on the bar graph
at the center of the screen.

Note: Load the program only after the engine has been started.

Map CD-ROM insertion

Power supply ON

Push for changing version.

Yes

SEL612X

IDX

NAVIGATION SYSTEM

Program Loading

EL-567

Initialization

NBEL0430

This procedure is for initializing the current location. Perform “Ini-
tialize Location” when the vehicle is transported a long distance 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:

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Only initialize the system when the display & 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.

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

SEL583X

HOW TO PERFORM

NBEL0430S01

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

SEL584X

Touch “Confirmation/ adjustment”.

SEL588X

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

NAVIGATION SYSTEM

Initialization

EL-568

SEL584X

Push “Previous” switch.

SEL598X

Push the “MAP” switch.

Touch “Setting”.

SEL599X

Touch “System Setting”.

SEL600X

Touch “GPS Information”.

SEL146W

More than one GPS satellite icon turns green. (It may take 1
to 15 minutes.)

NOTE:
Drive the vehicle for a while* in order to change the receiving
condition of the radio wave from the GPS satellite if the GPS
icon does not turn green.
* The driving distance which is necessary depends on the
receiving condition of the radio wave from the GPS satellite.

IDX

NAVIGATION SYSTEM

Initialization (Cont’d)

EL-569

SEL613X

10. Push “MAP” switch and check the following.

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Confirm that the GPS icon on the map turns green.

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Then the position marker should show the current location.

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Position marker rotates corresponding to the movement of the
vehicle.

11. Initialization is completed.

NAVIGATION SYSTEM

Initialization (Cont’d)

EL-570

Engine Compartment

NBEL0431

MEL380Q

IDX

ELECTRICAL UNITS LOCATION

Engine Compartment

EL-571

Passenger Compartment

NBEL0432

MEL381Q

ELECTRICAL UNITS LOCATION

Passenger Compartment

EL-572

MEL636O

IDX

ELECTRICAL UNITS LOCATION

Passenger Compartment (Cont’d)

EL-573

How to Read Harness Layout

NBEL0433

SEL252V

The following Harness Layouts use a map style grid to help locate connectors on the drawings:

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Main Harness

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Engine Room Harness (Engine Compartment)

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Engine Control Harness

TO USE THE GRID REFERENCE

NBEL0433S01

1. Find the desired connector number on the connector list.
2. Find the grid reference.
3. On the drawing, find the crossing of the grid reference letter column and number row.
4. Find the connector number in the crossing zone.
5. Follow the line (if used) to the connector.

CONNECTOR SYMBOL

NBEL0433S02

Main symbols of connector (in Harness Layout) are indicated in the below.

Connector type

Water proof type

Standard type

Male

Female

Male

Female

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Cavity: Less than 4

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Relay connector

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Cavity: From 5 to 8

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Cavity: More than 9

—

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Ground terminal etc.

—

HARNESS LAYOUT

How to Read Harness Layout

EL-574

Outline

NBEL0434

MEL072M

IDX

HARNESS LAYOUT

Outline

EL-575

Main Harness

NBEL0435

MEL369Q

HARNESS LAYOUT

Main Harness

EL-576

MEL370Q

IDX

HARNESS LAYOUT

Main Harness (Cont’d)

EL-577

Engine Room Harness

NBEL0436

MEL371Q

HARNESS LAYOUT

Engine Room Harness

EL-578

MEL372Q

IDX

HARNESS LAYOUT

Engine Room Harness (Cont’d)

EL-579

Engine Control Harness

NBEL0437

MEL171N

HARNESS LAYOUT

Engine Control Harness

EL-580

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