reset NISSAN 350Z 2007 Z33 Audio Visual, Navigation And Telephone System

AV-74
NAVIGATION SYSTEM
Revision: 2006 November2007 350Z
Special Note for Trouble DiagnosisNKS002JP
Prior to perform trouble diagnosis, make sure there are no corresponding description in the “Example of
Symptoms Possible No Malfunction”. Refer to AV- 9 5 , "
Example of Symptoms Possible No Malfunction" .
On Board Self-Diagnosis FunctionNKS000D6
DESCRIPTION

Trouble diagnosis function of navigation system has a Self Diagnosis mode by automatic operation and a
Confirmation/Adjustment mode by manual operation.

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 display unit.

Confirmation/Adjustment mode displays trouble diagnosis that require an operation and a judgment by a
human (auto-decision can not be performed by the system), confirmation of preset value, and an error his-
tory.
DIAGNOSIS ITEM
Self Diagnosis ModeNKS000D7
OPERATION PROCEDURE
1. Start the engine.
2. Press and hold “MAP” and “ ” buttons simultaneously for 5
seconds or more.

Shifting from current screen to previous screen is performed
by pressing “BACK” button.
Mode Description
Self Diagnosis

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

Analyzes connection between the NAVI control unit and the GPS antenna, con-
nection between the NAVI control unit and each unit, and operation of each unit.
Confirmation/
AdjustmentDisplay DiagnosisColor tone and shading of the screen can be checked by the display of a color bar
and a gray scale.
Vehicle SignalsDiagnosis of signals that are input to NAVI control unit can be performed for Vehicle
speed, Lights, Ignition and Reverse.
NavigationSteering Angle
AdjustmentThis mode is used to correct difference between actual turning angle of a vehicle
and turning angle of the vehicle mark on the display.
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 can immediately restore system
accuracy in cases such as when distance calibration is needed because of the use
of tire chains.
Error HistoryMalfunctions that occurred in the past are displayed, along with the number of times
each has occurred. Time and location when/where the errors occurred are also dis-
played.
Delete Unit Connection Log Erase the connection history of unit and error history.
SKIB7380E

AV-80
NAVIGATION SYSTEM
Revision: 2006 November2007 350Z
ERROR HISTORY
Diagnosis results of self-diagnosis depend on if any error occurred during the time after selecting “Self Diag-
nosis” until self-diagnosis results is displayed.
Meanwhile, when an error occurs before selecting “Self Diagnosis”, and if an error does not occur until self-
diagnosis results is displayed, a diagnosis result is judged as normal.
Consequently, a diagnosis needs to be performed with “Error History” for the past error that is not available
with self-diagnosis.
“Error History” displays the time and place of the most recent occurrence of that error. However, take note of
the following points.

Correct time of the error occurrence may not be displayed when the GPS antenna substrate within the
NAVI control unit has malfunctioned.

Place of the error occurrence is represented by the position of the vehicle mark at the time when the error
occurred. If the vehicle mark has deviated from the correct position, then the place of the error occurrence
may not be located correctly.

When the ignition switch is turned ON if the error is detected, the counter increases 1. Even if it is normal
when the ignition switch is turned ON the next time, the counter does not decrease.

The upper limit of the counter is 50. 51 or more is displayed as 50. It can be reset to 0 by “Delete log”
switch.
SKIB6978E

AV-96
NAVIGATION SYSTEM
Revision: 2006 November2007 350Z
DVD-ROM
ROUTE CALCULATION AND VISUAL GUIDANCE
The GPS indicator on the screen
remains gray.GPS signals cannot be received depending on
the vehicle location, such as in a parking
garage, on a road that has numerous tall build-
ings, etc.Drive on an open, straight road for a while.
A sufficient amount of GPS satellites is not
available.Please wait for the satellites to move to loca-
tions available for your navigation system.
The location of the vehicle mark is
misaligned from the actual posi-
tion.When using tire chains or replacing the tires,
speed calculations based on the speed sensor
may be incorrect.Drive the vehicle for a while [at approximately
30 km/h (19 MPH) for about 30 minutes] to
automatically correct the vehicle's mark posi-
tion. If this does not correct the vehicle mark
position, contact a NISSAN dealer or qualified
workshop.
The map data has a mistake or is incomplete
(the vehicle mark position is always misaligned
in the same area).Updated road information will be included in
the next version of the DVD-ROM. Symptom Possible cause Possible solution
Symptom Possible cause Possible solution
The message “Error” appears. The DVD-ROM is dirty or partially damaged.Check the DVD-ROM and wipe it clean with a
soft cloth.
In you see any damage, replace the DVD-
ROM.
Symptom Possible cause Possible solution
In the auto re-route calculation,
waypoints are not included.Waypoints that you have already passed are
not included in the auto re-route calculation.If you want to go to that waypoint again, you
need to edit the route.
Route information is not dis-
played.Route calculation has not yet been performed.Set the destination and perform route calcula-
tion.
You are not driving on the suggested route. Drive on the suggested route.
Route guidance is set to off. Turn on the route guidance.
The auto re-route calculation (or
detour calculation) suggests the
same route as the one previously
suggested.Route calculations took priority conditions into
consideration, but the same route was calcu-
lated.This is not a malfunction.
A waypoint cannot be added.Five waypoints are already set on the route,
including the ones that you have already
passed.A maximum of 5 waypoints can be set on the
route. If you want to go to 6 or more waypoints,
perform route calculations several times, as
necessary.
The suggested route is not dis-
played.Roads near the destination cannot be calcu-
lated.Reset the destination to a main or ordinary
road, and recalculate the route.
The starting point and destination are too close. Set a more distant destination.
The starting point and destination are too far
away.Divide your trip by selecting one or two inter-
mediate destinations, and perform a global
route calculation based on multiple route cal-
culations.
There are time restricted roads (day of week,
time) near the current vehicle location or desti-
nation.Set [Use Time Restricted Roads] to off.
The part of the route that you have
already passed is deleted.A route is managed by sections between way-
points. If you passed the first waypoint, the sec-
tion between the starting point and the waypoint
is deleted. (It may not be deleted depending on
the area.)This is not a malfunction.

NAVIGATION SYSTEM
AV-97
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AV
Revision: 2006 November2007 350Z
VOICE GUIDANCE
An indirect route is suggested.If there are restrictions (such as one-way
streets) on roads close to the starting point or
destination, the system may suggest an indirect
route.Adjust the location of the starting point or desti-
nation.
The system may suggest an indirect route
because route calculation does not take into
consideration some areas such as narrow
streets (grey roads).Reset the destination to a main or ordinary
road, and recalculate the route.
The landmark information does
not correspond to the actual infor-
mation.This may be caused by insufficient or incorrect
data on the DVD-ROM.Updated information will be included in the
next version of the DVD-ROM.
The suggested route does not
exactly connect with the starting
point, waypoints, or destination.There is no data for route calculation closer to
these locations.Set the starting point, waypoints and destina-
tion on a main road, and perform route calcula-
tion. Symptom Possible cause Possible solution
Symptom Possible cause Possible solution
Voice guidance is not available.Voice guidance is only available at certain inter-
sections marked with . In some cases, voice
guidance is not available even when the vehicle
should make a turn.This is not malfunction.
The vehicle has deviated from the suggested
route.Go back to the suggested route or request
route calculation again.
Voice guidance is set to off. Turn on the voice guidance.
Route guidance is set to off. Turn on the route guidance.
The guidance content does not
correspond to the actual condition.The content of voice guidance may vary,
depending on the types of intersections where
turns are made.Follow all traffic rules and regulations.