NAVIGATION SYSTEM AV-145
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Revision: 2006 July 2007 FX35/FX45
Tint Is Strange for The RGB ImageNKS003KS
Symptom: Tint of all RGB images is strange.
1. CHECK HARNESS
1. Turn ignition switch OFF.
2. Disconnect display control unit and display connectors.
3. Check the malfunctioning circuit according to the symptoms.
Light blue (Cyan) tinged screen
Check continuity between display control unit harness connector
(A) M76 terminal 50 and display harness connector (B) M63 ter-
minal 17.
Check continuity between display control unit harness connector
(A) M76 terminal 50 and ground.
Purple (Magenta) tinged screen
Check continuity between display control unit harness connector
(A) M76 terminal 52 and display harness connector (B) M63 ter-
minal 6.
Check continuity between display control unit harness connector
(A) M76 terminal 52 and ground.
Yellow tinged screen
Check continuity between display control unit harness connector
(A) M76 terminal 54 and display harness connector (B) M63 ter-
minal 18.
Check continuity between display control unit harness connector
(A) M76 terminal 54 and ground.
OK or NG
OK >> GO TO 2.
NG >> Repair harness or connector. 50 – 17 : Continuity should exist.
50 – Ground : Continuity should not exist.
SKIB7853E
52 – 6 : Continuity should exist.
52 – Ground : Continuity should not exist.
SKIB7854E
54 – 18 : Continuity should exist.
54 – Ground : Continuity should not exist.
SKIB7855E
AV-146
NAVIGATION SYSTEM
Revision: 2006 July 2007 FX35/FX45
2. CHECK RGB SIGNAL
1. Connect display control unit and display connectors.
2. Turn ignition switch ON.
3. Start Confirmation/Adjustment mode. Refer to AV- 1 2 9 , "
Confirmation/Adjustment Mode" .
4. Display color bar by selecting “Display Color Spectrum Bar” on Display Diagnosis screen. Refer to AV-
130, "DISPLAY DIAGNOSIS" .
5. Check the malfunctioning circuit according to the symptoms.
Light blue (Cyan) tinged screen
Check voltage waveform between display control unit harness
connector M76 terminal 50 and ground with CONSULT-II or
oscilloscope.
Purple (Magenta) tinged screen
Check voltage waveform between display control unit harness
connector M76 terminal 52 and ground with CONSULT-II or
oscilloscope.
Yellow tinged screen
Check voltage waveform between display control unit harness
connector M76 terminal 54 and ground with CONSULT-II or
oscilloscope.
OK or NG
OK >> Replace display.
NG >> Replace display control unit. 50 – Ground:
SKIB7856ESKIB7769E
52 – Ground:
SKIB7857ESKIB7770E
54 – Ground:
SKIB7858ESKIB7771E
NAVIGATION SYSTEM AV-147
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Revision: 2006 July 2007 FX35/FX45
Tint Is Strange for The RGB Image (Only NAVI Screen)NKS003KT
Symptom: Tint of map screen is strange. (Status screen for audio and A/C, TRIP screen and FUEL ECON-
OMY screen are normal.)
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) B207 terminal 44 and display control unit harness connector
(B) M76 terminal 44.
Check continuity between NAVI control unit harness connector
(A) B207 terminal 44 and ground.
Purple (Magenta) tinged screen
Check continuity between NAVI control unit harness connector
(A) B207 terminal 45 and display control unit harness connector
(B) M76 terminal 46.
Check continuity between NAVI control unit harness connector
(A) B207 terminal 45 and ground.
Yellow tinged screen
Check continuity between NAVI control unit harness connector
(A) B207 terminal 46 and display control unit harness connector
(B) M76 terminal 48.
Check continuity between NAVI control unit harness connector
(A) B207 terminal 46 and ground.
OK or NG
OK >> GO TO 2.
NG >> Repair harness or connector. 44 – 44 : Continuity should exist.
44 – Ground : Continuity should not exist.
SKIB7859E
45 – 46 : Continuity should exist.
45 – Ground : Continuity should not exist.
SKIB7860E
46 – 48 : Continuity should exist.
46 – Ground : Continuity should not exist.
SKIB7861E
AV-148
NAVIGATION SYSTEM
Revision: 2006 July 2007 FX35/FX45
2. CHECK RGB SIGNAL
1. Connect NAVI control unit and display control unit connectors.
2. Turn ignition switch ON.
3. Start Confirmation/Adjustment (Navigation) mode. Refer to AV- 1 2 9 , "
Confirmation/Adjustment Mode" .
4. Display color bar by selecting “Color Spectrum bar” on Display Diagnosis screen. Refer to AV- 1 3 1 , "
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 B207 terminal 44 and ground with CONSULT-II or
oscilloscope.
Purple (Magenta) tinged screen
Check voltage waveform between NAVI control unit harness
connector B207 terminal 45 and ground with CONSULT-II or
oscilloscope.
Yellow tinged screen
Check voltage waveform between NAVI control unit harness
connector B207 terminal 46 and ground with CONSULT-II or
oscilloscope.
OK or NG
OK >> Replace display control unit.
NG >> Replace NAVI control unit. 44 – Ground:
SKIB6997ESKIB7360E
45 – Ground:
SKIB6998ESKIB7361E
46 – Ground:
SKIB6999ESKIB7362E
NAVIGATION SYSTEM AV-149
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Revision: 2006 July 2007 FX35/FX45
RGB Image Is RollingNKS003KU
Symptom: Map screen is rolling.
1. CHECK HARNESS
1. Turn ignition switch OFF.
2. Disconnect NAVI control unit and display control unit connectors.
3. Check continuity between NAVI control unit harness connector (A) B207 terminal 48 and display control unit harness connector
(B) M76 terminal 43.
4. Check continuity between NAVI control unit harness connector (A) B207 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 control unit connectors.
2. Turn ignition switch ON.
3. When displaying RGB image, check voltage waveform between NAVI control unit harness connector B207 terminal 48 and
ground with CONSULT-II or oscilloscope.
OK or NG
OK >> GO TO 3.
NG >> Replace NAVI control unit.
3. CHECK HARNESS
1. Turn ignition switch OFF.
2. Disconnect display control unit and display connectors.
3. Check continuity between display control unit harness connector (A) M76 terminal 56 and display harness connector (B) M63 ter-
minal 19.
4. Check continuity between display control unit harness connector (A) M76 terminal 56 and ground.
OK or NG
OK >> GO TO 4.
NG >> Repair harness or connector. 48 – 43 : Continuity should exist.
48 – Ground : Continuity should not exist.
SKIB7862E
48 – Ground:
SKIB7001ESKIB3603E
56 – 19 : Continuity should exist.
56 – Ground : Continuity should not exist.
SKIB7863E
AV-150
NAVIGATION SYSTEM
Revision: 2006 July 2007 FX35/FX45
4. CHECK RGB SYNCHRONIZING SIGNAL
1. Connect display control unit and display connectors.
2. Turn ignition switch ON.
3. When displaying RGB image, check voltage waveform between display control unit harness connector M76 terminal 56 and
ground with CONSULT-II or oscilloscope.
OK or NG
OK >> Replace display.
NG >> Replace display control unit.
Values for All Items in The TRIP Screen Do Not ChangeNKS003KV
Symptom: Values for items, “Elapsed Time”, “Driving Distance” and “Average Speed” in the TRIP screen do
not change. FUEL ECONOMY screen is not displayed when pressing “TRIP” button.
1. CHECK DISPLAY CONTROL UNIT IGNITION SIGNAL
Select “Vehicle Signals” in Confirmation/Adjustment mode, and check the ignition signal inputting to display
control unit. Refer to AV- 1 3 0 , "
VEHICLE SIGNALS" .
OK or NG
OK >> Replace display control unit.
NG >> Check display control unit ignition signal circuit, and repair malfunctioning part.
Values for Items, “Driving Distance” and “Average Speed” Do Not ChangeNKS003KW
Symptom: Values for Items, "Driving Distance" and "Average Speed" do not change. (The Value for "Elapsed
Time" Changes.)
1. CHECK DISPLAY CONTROL UNIT VEHICLE SPEED SIGNAL
Select “Vehicle Signals” in Confirmation/Adjustment mode, and check the vehicle speed signal inputting to dis-
play control unit. Refer to AV- 1 3 0 , "
VEHICLE SIGNALS" .
OK or NG
OK >> Replace display control unit.
NG >> Check display control unit vehicle speed signal circuit, and repair malfunctioning part.
Values for All Items in The FUEL ECONOMY Screen Do Not ChangeNKS003KX
Symptom: Values for items, “Average Fuel Economy” and “Distance to Empty” in the FUEL ECONOMY screen
do not change.
1. CHECK CONDITION
Check if values for all items in the TRIP screen change properly.
OK or NG
OK >> GO TO 2.
NG >> Repair malfunctioning part. Refer to AV- 1 5 0 , "
Values for All Items in The TRIP Screen Do Not
Change" or AV- 1 5 0 , "Values for Items, “Driving Distance” and “Average Speed” Do Not Change"
.
56 – Ground:
SKIB7864ESKIB3603E
NAVIGATION SYSTEM AV-151
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Revision: 2006 July 2007 FX35/FX45
2. CHECK CAN COMMUNICATION
Check CAN communication. Refer to AV- 1 3 8 , "
CAN Communication Check" .
OK or NG
OK >> Replace display control unit.
NG >> After filling out CAN DIAG SUPPORT MONITOR check sheet, GO TO LAN-49, "
CAN System
Specification Chart" .
Voice Guidance Is Not HeardNKS003KY
Symptom: Voice guidance does not sound at route guidance.
1. CHECK HARNESS
1. Turn ignition switch OFF.
2. Disconnect NAVI control unit and audio unit connectors.
3. Check continuity between NAVI control unit harness connector (A) B208 terminals 12, 14 and audio unit harness connector (B)
M60 terminals 36, 34.
4. Check continuity between NAVI control unit harness connector (A) B208 terminals 12, 14 and ground.
OK or NG
OK >> GO TO 2.
NG >> Repair harness or connector.
2. CHECK VOICE GUIDANCE SIGNAL
1. Connect NAVI control unit and audio unit connectors.
2. Turn ignition switch ON.
3. Check voltage waveform between NAVI control unit harness connector B208 terminals 12 and 14 with CONSULT-II or oscillo-
scope.
OK or NG
OK >> Replace audio unit.
NG >> Replace NAVI control unit. 12 – 36 : Continuity should exist.
14 – 34 : Continuity should exist.
12, 14 – Ground : Continuity should not exist.
SKIB7865E
12 – 14:
SKIB7003ESKIB3609E
AV-152
NAVIGATION SYSTEM
Revision: 2006 July 2007 FX35/FX45
Example of Symptoms Possible No MalfunctionNKS003KZ
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 disc harged. 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.
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 the usage of the vehicle. Contact a NISSAN
dealer or qualified workshop for pickup lens
cleaning.
The screen is too dim.
The movement 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 turning 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.