Infiniti I35 (A33). Manual - part 461

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

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

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

NHEL0304S0301

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

NHEL0304S0302

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

NHEL0304S0303

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-445

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

NHEL0304S04

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.

The GPS accuracy is within

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

tional correction may not occur.

STREET INDICATION

NHEL0304S05

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

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

RESEARCH

NHEL0304S06

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

When position is searched using Point of Interest (POI), the displayed position may differ from the actual
position.

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

GPS ANTENNA

NHEL0304S07

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

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-446

Program Loading

NHEL0305

* Display of program content

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

SEL564X

IDX

NAVIGATION SYSTEM

Program Loading

EL-447

System Description

NHEL0322

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
electronic 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 wir-
ing. Each control unit transmits/receives data but selectively reads required data only.

FOR TCS MODELS

NHEL0322S02

System Diagram

NHEL0322S0201

SEL449Y

Input/Output Signal Chart

NHEL0322S0202

T: Transmit R: Receive

Signals

ECM

ABS/TCS control unit

TCM

Accelerator pedal position signal

Output shaft revolution signal

TCS self-diagnostic signal

ABS self-diagnostic signal

FOR VDC MODELS

NHEL0322S03

System Diagram

NHEL0322S0301

SEL559YA

Input/output Signal Chart

NHEL0322S0302

T: Transmit R: Receive

Signals

ECM

Steering angle sen-

sor

VDC/TCS/ABS con-

trol unit

TCM

Output shaft revolution signal

VDC/TCS self-diagnostic signal

ABS self-diagnostic signal

Engine speed signal

CAN COMMUNICATION

System Description

EL-448

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