2007 NISSAN 350Z ignition

AV-46
AUDIO
Revision: 2006 November2007 350Z
Removal and Installation of Audio Unit (Base system)NKS002BH
REMOVAL
1. Remove cluster lid C. Refer to IP-10, "INSTRUMENT PANEL ASSEMBLY" .
2. Remove screws (A), and remove audio unit (1).
3. Remove screws (8), and remove bracket.
INSTALLATION
Installation is the reverse order of removal.
Locking CD Auto Changer Mechanism (Audio unit of BOSE system)NKS002BI
CAUTION:

Prior to removing a malfunctioning CD auto changer unit (Audio unit of BOSE system) that will be
shipped for repair, the changer mechanism MUST BE LOCKED to prevent the mechanism from
being damaged during shipping.

If a CD is jammed or unable to be removed from the unit, do NOT lock the changer mechanism. If
the unit is to be shipped for repair, carefully package the unit to prevent vibration and shock.
DAMPER LOCK PROCEDURE
1. Eject and remove any CDs from the audio unit (BOSE system).
2. Turn ignition switch OFF. Wait until audio unit (BOSE system) display is off and mechanism stops moving
(mechanism sound stops).
3. Press any one of the disc selection buttons once. When a display shows on the audio unit (BOSE sys-
tem), press the same disc selection button again within 5 seconds.

The changer mechanism will lock itself within 10 seconds.
4. After mechanism stops moving (mechanism sound stops), open the driver and passenger window, and
then disconnect negative battery cable.
CAUTION:
After the battery cables are disconnected, do not open/close the driver and/or front passenger door
with the window in the full up position. The automatic window adjusting function will not work and the
side roof panel may be damaged.
NOTE:
After installing a new or remanufactured audio unit (BOSE system), switching the audio unit (BOSE system)
ON will automatically unlock the mechanism. A special unlocking procedure is not required.
SKIB7343E
PKIA1765E

AV-52
ANTENNA
Revision: 2006 November2007 350Z
ANTENNAPFP:28200
System DescriptionNKS002EG
With the ignition switch in ACC or ON, power is supplied

through 10A fuse [No. 6, located in the fuse block (J/B)]

to audio unit terminal 10.
Ground is supplied through the case of the antenna amp.
When the radio switch is turned ON, antenna signal is supplied

through audio unit terminal 5

to antenna amp. terminal 1.
Then the antenna amp. is activated.
Antenna signals amplified by the antenna amp. are supplied to the audio unit.

NAVIGATION SYSTEM
AV-69
C
D
E
F
G
H
I
J
L
MA
B
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
C
D
E
F
G
H
I
J
L
MA
B
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
C
D
E
F
G
H
I
J
L
MA
B
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