2007 NISSAN 350Z navigation

NAVIGATION SYSTEM
AV-69
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AV
Revision: 2006 November2007 350Z
Terminals and Reference Value for NAVI Control UnitNKS000D3
Terminal
(Wire color)
ItemSignal
input/
outputCondition
Reference value
(+) (–)Ignition
switchOperation
1 (B) Ground Ground — ON — Approx. 0 V
2 (Y) Ground Battery power supply Input OFF — Battery voltage
5 (LG) Ground ACC power supply Input ACC — Battery voltage
12 (OR) 14 (SB) Voice guidance signal Output ON Press “VOICE” button
24 (BR) 13 (B/OR)Voice guidance ON
signalOutput ON Press “VOICE” button
44 (B) Ground RGB signal (R: red) Output ONStart Confirmation/Adjust-
ment mode, and then dis-
play color bar by selecting
“Color Spectrum bar” on
Display Diagnosis screen
45 (W) Ground RGB signal (G: green) Output ONStart Confirmation/Adjust-
ment mode, and then dis-
play color bar by selecting
“Color Spectrum bar” on
Display Diagnosis screen
46 (R) Ground RGB signal (B: blue) Output ONStart Confirmation/Adjust-
ment mode, and then dis-
play color bar by selecting
“Color Spectrum bar” on
Display Diagnosis screen
47 — Shield — — — —
48 (P) GroundRGB synchronizing
signalOutput ON —
50 (L) Ground RGB area (YS) signal Output ON — Approx. 5 V
SKIB3597E
SKIB0232E
SKIB7360E
SKIB7361E
SKIB7362E
SKIB3603E

AV-70
NAVIGATION SYSTEM
Revision: 2006 November2007 350Z
61 (PU) Ground Illumination signal Input ONLighting switch ON Approx. 12 V
Lighting switch OFF Approx. 0 V
63 (SB) Ground Ignition signal Input ON — Battery voltage
65 (GY) Ground Reverse signal Input ONSelect R position Approx. 12 V
Other position Approx. 0 V
66 (L/B) GroundVehicle speed signal
(2-pulse)Input ONWhen vehicle speed is
approx. 40 km/h (25 MPH)
68 — Shield — — — —
69 (G) GroundCommunication
signal (+)Input/
OutputONOperate navigation system
with NAVI switch
70 (R) GroundCommunication
signal (–)Input/
OutputONOperate navigation system
with NAVI switch
73 (GY) Ground GPS signal Input ON Connector is not connected Approx. 5 VTe r m i n a l
(Wire color)
ItemSignal
input/
outputCondition
Reference value
(+) (–)Ignition
switchOperation
SKIA6649J
SKIB7378E
SKIB7379E

NAVIGATION SYSTEM
AV-71
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AV
Revision: 2006 November2007 350Z
Terminals and Reference Value for Display UnitNKS000D4
Terminal
(Wire color)
ItemSignal
input/
outputCondition
Reference value
(+) (–)Ignition
switchOperation
1 (L/R) Ground RGB signal (R: red) Input ONStart Confirmation/Adjust-
ment mode, and then dis-
play color bar by selecting
“Color Spectrum bar” on
Display Diagnosis screen
2 (L) Ground RGB signal (G: green) Input ONStart Confirmation/Adjust-
ment mode, and then dis-
play color bar by selecting
“Color Spectrum bar” on
Display Diagnosis screen
3 (L/W) Ground RGB signal (B: blue) Input ONStart Confirmation/Adjust-
ment mode, and then dis-
play color bar by selecting
“Color Spectrum bar” on
Display Diagnosis screen
4 — Shield — — — —
7 (B/R) GroundRGB synchronizing
signalInput ON —
8 (W/R) Ground RGB area (YS) signal Input ON — Approx. 5 V
12 (R) GroundCommunication
signal (–)Input/
OutputONOperate navigation system
with NAVI switch
13 (G) GroundCommunication
signal (+)Input/
OutputONOperate navigation system
with NAVI switch
14 — Shield — — — —
SKIB7360E
SKIB7361E
SKIB7362E
SKIB3603E
SKIB7379E
SKIB7378E

AV-72
NAVIGATION SYSTEM
Revision: 2006 November2007 350Z
15 (L) GroundCommunication
signal (–)Input/
OutputONOperate navigation system
with NAVI switch
16 (R) GroundCommunication
signal (+)Input/
OutputONOperate navigation system
with NAVI switch
19 (LG) Ground ACC power supply Input ACC — Battery voltage
21 (Y) Ground Battery power supply Input OFF — Battery voltage
22 (B) Ground Ground — ON — Approx. 0 V
23 (Y) Ground Battery power supply Input OFF — Battery voltage
24 (B) Ground Ground — ON — Approx. 0 VTerminal
(Wire color)
ItemSignal
input/
outputCondition
Reference value
(+) (–)Ignition
switchOperation
SKIB7379E
SKIB7378E

NAVIGATION SYSTEM
AV-73
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AV
Revision: 2006 November2007 350Z
Terminals and Reference Value for NAVI SwitchNKS000D5
Terminal
(Wire color)
ItemSignal
input/
outputCondition
Reference value
(+) (–)Ignition
switchOperation
1 (LG) Ground ACC power supply Input ACC — Battery voltage
2 (R/L) Ground Illumination signal Input ONLighting switch ON Approx. 12 V
Lighting switch OFF Approx. 0 V
3 (R/Y) GroundIllumination control
signalInput ONIllumination control switch is
operated by lighting switch
in ON positionChanges between approx. 0 and
approx. 12 V
4 (R) GroundCommunication
signal (+)Input/
OutputONOperate navigation system
with NAVI switch
5 (L) GroundCommunication
signal (–)Input/
OutputONOperate navigation system
with NAVI switch
7 (B) Ground Ground — ON — Approx. 0 V
SKIB7378E
SKIB7379E

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

NAVIGATION SYSTEM
AV-75
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AV
Revision: 2006 November2007 350Z
3. The initial trouble diagnosis screen will be shown, and items
“Self Diagnosis” and “Confirmation/Adjustment” will become
selective.
4. Perform self-diagnosis by selecting the “Self Diagnosis”.

Self-diagnosis screen is displayed, and then self-diagnosis
starts.

The bar graph visible below self-diagnosis screen displays
progress of the diagnosis.
5. On the diagnosis results screen, each unit name and connection
line will be colored according to the diagnosis result, as follows.
NOTE:

Control unit = NAVI control unit

Switches = NAVI switch

Only Control unit (NAVI control unit) is displayed in red.

If multiple malfunctions occur at the same time for a single unit, the screen switch colors are determined
according to the following order of priority: red > yellow > gray.
6. Select a switch on the diagnosis results screen, and comments
for the diagnosis results will be shown.
SKIB6971E
SKIB6972E
Diagnosis results Unit Connection line
Normal Green Green
Connection malfunction Gray Yellow
DVD-ROM drive undiagnosed Gray Green
DVD-ROM and DVD-ROM drive malfunction Yellow Green
Unit returned an error Red Green
SKIB7381E
SKIB3659E

AV-76
NAVIGATION SYSTEM
Revision: 2006 November2007 350Z
SELF-DIAGNOSIS RESULT
Check the applicable display in the following table, and then repair the malfunctioning parts.
Quick Reference Table
Self-diagnosis result screen Possible cause Action to take
NAVI control unit malfunction is
detectedReplace NAVI control unit
Refer to AV- 9 8 , "
Removal and Installation
of NAVI Control Unit"

Malfunction is detected on DVD-
ROM drive pickup lens in NAVI con-
trol unit

There is dirt and damage on the
DVD-ROM1. Check if the inserted DVD-ROM is
specified for this navigation system,
and the DVD-ROM is dirty, scratched or
warped.
2. If the results from the above checkup
show no malfunction, insert the same
DVD-ROM, and then restart self-diag-
nosis.
3. If self-diagnosis results still show any
malfunction, replace NAVI control unit.
DVD-ROM not inserted is detected Insert DVD-ROM
GPS antenna connection malfunction
is detected1. Check if GPS antenna feeder line is
snapped or pinched.
2. If the results from the above checkup
show no malfunction, replace GPS
antenna, and then restart self-diagno-
sis.
3. If self-diagnosis results still show any
malfunction, replace NAVI control unit.
SKIB7382E
SKIB7383E
SKIB7384E
SKIB7385E