2007 NISSAN 350Z display

AV-86
NAVIGATION SYSTEM
Revision: 2006 November2007 350Z
6. CHECK RGB AREA (YS) SIGNAL
1. Connect NAVI control unit and display unit connectors.
2. Turn ignition switch ON.
3. Check voltage between NAVI control unit harness connector
B105 terminal 50 and ground.
OK or NG
OK >> Replace display unit.
NG >> Replace NAVI control unit.50 – Ground : Approx. 5 V
SKIB6984E

NAVIGATION SYSTEM
AV-87
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Revision: 2006 November2007 350Z
Navigation System Is Not Operated by NAVI SwitchNKS000DJ
Symptom: Initial screen (NISSAN screen) or warning screen is displayed after ignition switch turns ON. But
NAVI switch does not work.
1. CHECK NAVI SWITCH POWER SUPPLY AND GROUND CIRCUIT
1. Check voltage between NAVI switch harness connector terminal
and ground.
2. Turn ignition switch OFF.
3. Disconnect NAVI switch connector.
4. Check continuity between NAVI switch harness connector M37
terminal 7 and ground.
OK or NG
OK >> GO TO 2.
NG >> Repair harness or connector.
2. CHECK HARNESS
1. Disconnect display unit connector.
2. Check continuity between display unit harness connector (A)
M35 terminals 15, 16 and NAVI switch harness connector (B)
M37 terminals 5, 4.
3. Check continuity between display unit harness connector (A)
M35 terminals 15, 16 and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair harness or connector.
Terminals
OFF ACC ON (+)
(–)
Connector Terminal
M37 1 Ground 0 VBattery
voltageBattery
voltage
7 – Ground : Continuity should exist.
SKIB7397E
SKIB7398E
15 – 5 : Continuity should exist.
16 – 4 : Continuity should exist.
15, 16 – Ground : Continuity should not exist.
SKIB7399E

AV-88
NAVIGATION SYSTEM
Revision: 2006 November2007 350Z
3. CHECK HARNESS
1. Disconnect NAVI control unit connector.
2. Check continuity between NAVI control unit harness connector
(A) B105 terminals 69, 70 and display unit harness connector
(B) M35 terminals 13, 12.
3. Check continuity between NAVI control unit harness connector
(A) B105 terminals 69, 70 and ground.
OK or NG
OK >> GO TO 4.
NG >> Repair harness or connector.
4. CHECK NAVI SWITCH, DISPLAY UNIT AND NAVI CONTROL UNIT
1. Replace NAVI switch, display unit, or NAVI control unit.
2. Make sure that navigation system can be operated by NAVI switch.
OK or NG
OK >> INSPECTION END
NG >> GO TO 5.
5. CHECK NAVI SWITCH, DISPLAY UNIT AND NAVI CONTROL UNIT
1. Replace one of the two units that is not replaced yet.
2. Make sure that navigation system can be operated by NAVI switch.
OK or NG
OK >> INSPECTION END
NG >> Replace the other unit.69 – 13 : Continuity should exist.
70 – 12 : Continuity should exist.
69, 70 – Ground : Continuity should not exist.
SKIB7400E

NAVIGATION SYSTEM
AV-89
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Revision: 2006 November2007 350Z
Tint Is Strange for The RGB ImageNKS000DL
Symptom: Tint of RGB image is strange.
1. CHECK HARNESS
1. Turn ignition switch OFF.
2. Disconnect NAVI control unit and display unit connectors.
3. Check the malfunctioning circuit according to the symptoms.

Light blue (Cyan) tinged screen
Check continuity between NAVI control unit harness connector
(A) B105 terminal 44 and display unit harness connector (B)
M35 terminal 1.
Check continuity between NAVI control unit harness connector
(A) B105 terminal 44 and ground.

Purple (Magenta) tinged screen
Check continuity between NAVI control unit harness connector
(A) B105 terminal 45 and display unit harness connector (B)
M35 terminal 2.
Check continuity between NAVI control unit harness connector
(A) B105 terminal 45 and ground.

Yellow tinged screen
Check continuity between NAVI control unit harness connector
(A) B105 terminal 46 and display unit harness connector (B)
M35 terminal 3.
Check continuity between NAVI control unit harness connector
(A) B105 terminal 46 and ground.
OK or NG
OK >> GO TO 2.
NG >> Repair harness or connector.44 – 1 : Continuity should exist.
44 – Ground : Continuity should not exist.
SKIB6994E
45 – 2 : Continuity should exist.
45 – Ground : Continuity should not exist.
SKIB6995E
46 – 3 : Continuity should exist.
46 – Ground : Continuity should not exist.
SKIB6996E

AV-90
NAVIGATION SYSTEM
Revision: 2006 November2007 350Z
2. CHECK RGB SIGNAL
1. Connect NAVI control unit and display unit connectors.
2. Turn ignition switch ON.
3. Start Confirmation/Adjustment mode. Refer to AV- 7 7 , "
Confirmation/Adjustment Mode" .
4. Display color bar by selecting “Color Spectrum bar” on Display Diagnosis screen. Refer to AV- 7 8 , "
DIS-
PLAY DIAGNOSIS" .
5. Check the malfunctioning circuit according to the symptoms.

Light blue (Cyan) tinged screen
Check voltage waveform between NAVI control unit harness
connector B105 terminal 44 and ground using oscilloscope.

Purple (Magenta) tinged screen
Check voltage waveform between NAVI control unit harness
connector B105 terminal 45 and ground using or oscilloscope.

Yellow tinged screen
Check voltage waveform between NAVI control unit harness
connector B105 terminal 46 and ground using oscilloscope.
OK or NG
OK >> Replace display unit.
NG >> Replace NAVI control unit.44 – Ground:
SKIB6997E
SKIB7360E
45 – Ground:
SKIB6998E
SKIB7361E
46 – Ground:
SKIB6999E
SKIB7362E

NAVIGATION SYSTEM
AV-91
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Revision: 2006 November2007 350Z
RGB Image Is RollingNKS000DM
Symptom: RGB image such as a map screen is rolling.
1. CHECK HARNESS
1. Turn ignition switch OFF.
2. Disconnect NAVI control unit and display unit connectors.
3. Check continuity between NAVI control unit harness connector
(A) B105 terminal 48 and display unit harness connector (B)
M35 terminal 7.
4. Check continuity between NAVI control unit harness connector
(A) B105 terminal 48 and ground.
OK or NG
OK >> GO TO 2.
NG >> Repair harness or connector.
2. CHECK RGB SYNCHRONIZING SIGNAL
1. Connect NAVI control unit and display unit connectors.
2. Turn ignition switch ON.
3. Check voltage waveform between NAVI control unit harness
connector B105 terminal 48 and ground using oscilloscope.
OK or NG
OK >> Replace display unit.
NG >> Replace NAVI control unit.48 – 7 : Continuity should exist.
48 – Ground : Continuity should not exist.
SKIB7000E
48 – Ground:
SKIB7001E
SKIB3603E

AV-94
NAVIGATION SYSTEM
Revision: 2006 November2007 350Z
6. CHECK VOICE GUIDANCE ON SIGNAL
1. Connect NAVI control unit and audio unit connectors.
2. Turn ignition switch ON.
3. When pressing “VOICE” button, check voltage waveform
between NAVI control unit harness connector B104 terminals 24
and 13 using oscilloscope.
OK or NG
OK >> Replace audio unit.
NG >> Replace NAVI control unit.
Vehicle Mark Is Not Displayed ProperlyNKS000DO
Symptom: Vehicle mark is not displayed at the vehicle driving position properly.
1. NAVIGATION SYSTEM ADJUSTMENT
1. Select “Navigation” in Confirmation/Adjustment mode, and adjust items, “Steering Angle Adjustment” and
“Speed Calibration”. Refer to AV- 7 9 , "
NAVIGATION" .
2. Check symptom with driving.
Is any malfunction observed?
YES >> GO TO 2.
NO >> INSPECTION END
2. SELF-DIAGNOSIS
Start self-diagnosis, and check any malfunction related to GPS. Refer to AV- 7 4 , "
Self Diagnosis Mode" .
Is any malfunction related to GPS observed?
YES >> Repair malfunctioning part by diagnosis results.
NO >> GO TO 3.
3. CHECK VEHICLE SIGNAL
Select “Vehicle Signals” in Confirmation/Adjustment mode, and check the vehicle speed signal and reverse
signal inputting to NAVI control unit. Refer to AV- 7 8 , "
VEHICLE SIGNALS" .
OK or NG
OK >> Limit of position detection capacity.
NG >>

Check NAVI control unit vehicle speed signal circuit, and repair malfunctioning part.

Check NAVI control unit reverse signal circuit, and repair malfunctioning part. 24 – 13:
SKIB7405ESKIB0232E

NAVIGATION SYSTEM
AV-95
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Revision: 2006 November2007 350Z
Example of Symptoms Possible No MalfunctionNKS002JQ
For Navigation System operation information, refer to Navigation System Owner's Manual.
BASIC OPERATIONS
NOTE:
Locations stored in the Address Book and other memory functions may be lost if the vehicle's battery is disconnected or is discharged. If
this occurs, service the vehicle's battery as necessary and re-enter the information in the Address Book.
VEHICLE MARKS
Symptom Possible cause Possible solution
No image is displayed.The brightness is at the lowest setting. Adjust the brightness of the display.
The display is turned off.Press and hold the button to turn on the
display.
No voice guidance is available. or
The volume is too high or too low.The volume is not set correctly, or it is turned
off.Adjust the volume of voice guidance.
No map is displayed on the
screen.The DVD-ROM is not inserted, or it is inserted
upside down.Insert the DVD-ROM correctly.
A screen other than map screen is displayed. Press the “MAP” button.
The pickup lens of the DVD unit is dirty.The pickup lens can become dirty depending
on how you use the vehicle. Contact a NIS-
SAN dealer or qualified workshop for pickup
lens cleaning.
The screen is too dim. The move-
ment is slow.The temperature in the interior of the vehicle is
low.Wait until the interior of the vehicle has
warmed up.
Some pixels in the display are
darker or brighter than others.This condition is an inherent characteristic of
liquid crystal displays.This is not a malfunction.
Some menu items cannot be
selected.Some menu items become unavailable while
the vehicle is driven.Park the vehicle in a safe location, then oper-
ate the navigation system.
Symptom Possible cause Possible solution
Names of roads and locations dif-
fer between plan view and BIRD-
VIEW
™ .This is because the quantity of the displayed
information is reduced so that the screen does
not become difficult to read. There is also a
chance that names of the roads or locations
may be displayed several times, and the names
appearing on the screen may be different
because of a processing procedure.This is not a malfunction.
The vehicle mark is not displayed
in the correct position.The vehicle was transported after the ignition
switch was turned off, for example, by a ferry or
car transporter.Drive the vehicle for a while on a road where
GPS signals can be received.
The position and direction of the vehicle mark
may be incorrect depending on the driving envi-
ronments and the levels of positioning accuracy
of the navigation system.This is not a malfunction. Drive the vehicle for
a while to automatically correct the position
and direction of the vehicle mark.
When the vehicle is travelling on a
new road, the vehicle mark is
located on another road nearby.The system automatically places the vehicle
mark on the nearest available road, because
the new road is not stored in the map data.Updated road information will be included in
the next version of the DVD-ROM.
The screen does not switch to the
night screen even after turning on
the headlights.The daytime screen was set the last time the
headlights were turned on.Set the screen to the night screen mode using
button when you turn on the headlights.
The map does not scroll even
when the vehicle is moving.The current location map screen is not dis-
played.Press the “MAP” button.
The vehicle mark is not displayed.The current location map screen is not dis-
played.Press the “MAP” button.