NISSAN X-TRAIL 2005 Service Repair Manual

NAVIGATION SYSTEM
AV-89
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Vehicle Speed Signal CheckEKS00F3D
1. VEHICLE SPEED OPERATION CHECK
Does speedometer operate normally?
Ye s o r N o
Ye s > > G O T O 2 .
No >> Check combination meter trouble diagnosis. Refer to DI-28, "
Vehicle Speed Signal Inspection
[With ESP]" in “COMBINATION METERS”.
2. HARNESS CHECK
1. Turn the ignition switch OFF.
2. Disconnect NAVI control unit connector and combination meter connector.
3. Check continuity between NAVI control unit harness connector
M117 terminal 28 (LG) and Unified meter control unit harness
connector M44 terminal 11 (LG).
4. Check continuity between NAVI control unit harness connector
M117 terminal 28 (LG) and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair harness or connector.
3. VEHICLE SPEED SIGNAL CHECK
1. Connect NAVI control unit and combination meter connector.
2. Start engine and drive vehicle at more than 40 km/h (25MPH).
3. Check the signal between NAVI control unit harness connector
M117 terminal 28 (LG) and ground with CONSULT-II or oscillo-
scope.
OK or NG
OK >> Replace NAVI control unit.
NG >> Check combination meter system. Refer to DI-22, "
Diagnosis Flow" in “COMBINATION
METERS”. 28 (LG) - 11 (LG) : Continuity should exist.
28 (LG) - Ground : Continuity should not exist.
SKIA9105E
28 (LG) – Ground : Refer to AV- 6 2 , "Terminals and
Reference Value for NAVI Control
Unit" .
SKIA9106E

AV-90
NAVIGATION SYSTEM

Illumination Signal CheckEKS00F3E
1. TAIL LAMP OPERATION CHECK
When lighting switch turned 1st or 2nd position, does tail lamp illuminate?
YES or NO
YES >> GO TO 2.
NO >> Go to tail lamp trouble diagnosis.
2. ILLUMINATION SIGNAL CHECK
Check voltage between NAVI control unit and ground.
OK or NG
OK >> Replace NAVI control unit.
NG >> Repair harness or connector.
Ignition Signal CheckEKS00F3F
1. IGNITION SIGNAL CHECK
1. Turn the ignition switch ON.
2. Check voltage between NAVI control unit harness connector
M117 terminal 26 (G) and ground.
OK or NG
OK >> Replace NAVI control unit.
NG >> Check the following.

10A fuse [No. 5, located in fuse block (J/B)]

Harness for open or short between NAVI control unit
and fuse
Terminals
Lighting
switch
positionVoltag e (+)
(–)
Connector Terminal (wire color)
M117 25 (R/L) Ground1st or 2nd
positionBattery voltage
OFF Approx. 0V
SKIA9107E
26 (G) - Ground : Battery voltage
SKIA9108E

NAVIGATION SYSTEM
AV-91
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Reverse Signal CheckEKS00F3G
1. REVERSE LAMP CHECK
Turn the ignition switch ON.

With the A/T selector lever in R-position, does “R” in the shift position indicator turned on? (With A/T)

With the shift lever in R-position, are reverse lamps turned on? (With M/T)
YES or NO
YES >> GO TO 2.
NO >> Check “BACK-UP LAMP” system.
2. REVERSE SIGNAL CHECK

Shift the A/T selector lever in R-position. (With A/T)

Shift the shift lever in R-position. (With M/T)
–Check voltage between NAVI control unit and ground.
OK or NG
OK >> Replace NAVI control unit.
NG >> Check the following.

Harness for open or short between NAVI control unit and park/neutral position switch (A/T mod-
els)

Harness for open or short between NAVI control unit and back-up lamp switch (M/T models)
Color of RGB Image Is Not ProperEKS00F3H
1. COLOR BAR DIAGNOSIS CHECK
Check color tone by “SCREEN ADJUSTMENT” of CONFIRMATION/ADJUSTMENT function.
OK or NG
OK >> INSPECTION END
NG >> GO TO 2.
Te r m i n a l s
A/T selector
lever
positionVoltage (V) (+)
(–)
Connector Terminal (wire color)
M117 27 (Y/G) GroundR-position Battery voltage
Other than
R-positionApprox. 0
SKIA8728E

AV-92
NAVIGATION SYSTEM

2. RGB HARNESS CHECK
1. Turn the ignition switch OFF.
2. Disconnect NAVI control unit connector and display connector.
3. Check continuity as following.

When the screen looks bluish

When the screen looks reddish

When the screen looks yellowish
OK or NG
OK >> GO TO 3.
NG >> Repair harness or connector.
Terminals
Continuity NAVI control unit Display
ConnectorTerminal
(wire color)ConnectorTerminal
(wire color)
M11618 (BR)
M1121 (BR)
Ye s
19 4
Terminals
Continuity
Connector Terminal (wire color) –
M11618(BR)
Ground No
19
Terminals
Continuity NAVI control unit Display
ConnectorTe r m i n a l
(wire color)ConnectorTerminal (wire
color)
M11621 (W)
M1122 (W)
Ye s
19 4
Terminals
Continuity
Connector Terminal (wire color) –
M11621 (W)
Ground No
19
Terminals
Continuity NAVI control unit Display
ConnectorTerminal
(wire color)ConnectorTerminal
(wire color)
M11615 (R)
M1123 (R)
Ye s
19 4
Terminals
Continuity
Connector Terminal (wire color) –
M11615 (R)
Ground No
19
SKIA9226E
SKIA9227E
SKIA9228E

NAVIGATION SYSTEM
AV-93
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3. RGB SIGNAL CHECK
1. Connect NAVI control unit connector and display connector.
2. Turn the ignition switch ON.
3. Display “Color bar” by “CONFIRMATION/ADJUSTMENT” mode.
4. Check the following with CONSULT-II or oscilloscope.

When the screen looks bluish
Voltage signal between NAVI control unit connector M116 termi-
nal 18 (BR) and 19.

When the screen looks reddish
Voltage signal between NAVI control unit connector M116 terminal 21 (W) and 19.

When the screen looks yellowish
Voltage signal between NAVI control unit connector M116 terminal 15 (R) and 19.
OK or NG
OK >> Replace display.
NG >> Replace NAVI control unit.
RGB Screen Is Not ShownEKS00F3I
1. HARNESS CHECK
1. Turn the ignition switch OFF.
2. Disconnect NAVI control unit connector and display connector.
3. Check continuity between NAVI control unit harness connector
M116 terminal 12 (Y), 19 and display harness connector M112
terminal 8 (Y), 4.
4. Check continuity between NAVI control unit harness connector
M112 terminal 12 (Y), 19 and ground.
OK or NG
OK >> GO TO 2.
NG >> Repair harness or connector.18 (BR) – 19 : Refer to AV- 6 2 , "
Terminals and Refer-
ence Value for NAVI Control Unit" .
21 (W) – 19 : Refer to AV- 6 2 , "
Terminals and Refer-
ence Value for NAVI Control Unit" .
15 (R) – 19 : Refer to AV- 6 2 , "
Terminals and Refer-
ence Value for NAVI Control Unit" .
SKIA9493E
12 (Y) - 8 (Y) : Continuity should exist.
19 - 4 : Continuity should exist.
12 (Y), 19 - Ground : Continuity should not exist.
SKIA9109E

AV-94
NAVIGATION SYSTEM

2. RGB AREA SIGNAL CHECK
1. Connect NAVI control unit connector and display connector.
2. Turn ignition switch ON.
3. Push “INFO” switch.
4. Check the signal between NAVI control unit connector M116 ter-
minals 12 (Y) and 19 with CONSULT-II or oscilloscope.
OK or NG
OK >> Replace display.
NG >> Replace NAVI control unit.
RGB Screen Is RollingEKS00F3J
1. RGB SYNCHRONIZING CIRCUIT CHECK
1. Turn the ignition switch OFF.
2. Disconnect NAVI control unit connector and display connector.
3. Check continuity between NAVI control unit harness connector
M116 terminals 16 (L), 19 and display harness connector M112
terminals 7 (L), 4.
4. Check continuity between NAVI control unit harness connector
M116 terminal 16 (L), 19 and ground.
OK or NG
OK >> GO TO 2.
NG >> Repair harness or connector.
2. RGB SYNCHRONIZING SIGNAL CHECK
1. Connect NAVI control unit connector and display connector.
2. Turn the ignition switch ON.
3. Push the “MAP” switch.
4. Check the signal between NAVI control unit harness connector
M116 terminals 16 (L) and 19 with CONSULT-II or oscilloscope.
OK or NG
OK >> Replace display.
NG >> Replace NAVI control unit.12 (Y) - 19 : Refer to AV- 6 2 , "
Terminals and Ref-
erence Value for NAVI Control Unit"
SKIA9110E
16 (L) - 7 (L) : Continuity should exist.
19 - 4 : Continuity should exist.
16 (L), 19 - Ground : Continuity should not exist.
SKIA9111E
16 (L) - 19 : Refer to AV- 6 2 , "Terminals and Ref-
erence Value for NAVI Control Unit" .
SKIA9112E

NAVIGATION SYSTEM
AV-95
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Guide Sound Is Not HeardEKS00F3K
1. CHECK VOICE GUIDE SETTING

While driving in the dark pink route, voice guide does not operate.
NOTE:
Voice guide is only available at intersections that satisfy certain conditions (indicated by

on the map).
Therefore, guidance may not be given even when the route on the map changes direction.

Is volume setting not switched ON?
YES or NO
YES >> GO TO 2.
NO >> Switch the setting ON and turn the volume up.
2. VOICE GUIDE CIRCUIT CHECK
1. Turn ignition switch OFF.
2. Disconnect NAVI control unit connector and transfer unit connector.
3. Check continuity between NAVI control unit harness connector
M116 terminal 7 (G), 8 (R), and transfer unit harness connector
M111 terminal 8 (G), 10 (R).
4. Check continuity between NAVI control unit harness connector
M116 terminal 7 (G), 8 (R) and ground.
OK or NG
OK >> GO TO 3.
NG >>

Check connector housings for disconnected or loose terminals.

Repair harness or connector.
3. VOICE GUIDE SIGNAL CHECK (NAVI CONTROL UNIT)
1. Connect NAVI control unit connector and transfer unit connector.
2. Turn ignition switch ON.
3. Push “VOICE” switch.
4. Check the signal between NAVI control unit harness connector
M116 terminal 7 (G) and 8 (R) with CONSULT-II or oscilloscope.
OK or NG
OK >> GO TO 4.
NG >> Replace NAVI control unit. 7 (G) - 8 (G) : Continuity should exist.
8 (R) - 10 (R) : Continuity should exist.
7 (G), 8 (G) - Ground : Continuity should not exist.
SKIA9115E
7 (G) - 8 (R) : Refer to AV- 6 2 , "Terminals and Ref-
erence Value for NAVI Control Unit" .
SKIA9113E

AV-96
NAVIGATION SYSTEM

4. VOICE CHANGE RELAY CIRCUIT CHECK 1
1. Turn ignition switch OFF.
2. Disconnect transfer unit connector and voice change relay connector.
3. Check continuity between transfer unit harness connector M111
terminal 1 (G/Y), 2 (L/Y) and voice change relay harness con-
nector M104 terminal 6 (G/Y), 7 (L/Y).
4. Check continuity between transfer unit harness connector M111
terminal 1 (G/Y), 2 (L/Y) and ground.
OK or NG
OK >> GO TO 5.
NG >> Repair harness or connector.
5. VOICE GUIDE SIGNAL CHECK (TRANSFER UNIT)
1. Connect transfer unit connector and voice change relay connector.
2. Turn ignition switch ON.
3. Push “VOICE” switch.
4. Check the between transfer unit harness connector M111 termi-
nal 1 (G/Y) and 2 (L/Y) with CONSULT-II or oscilloscope.
OK or NG
OK >> GO TO 6
NG >> Replace transfer unit.
6. VOICE CHANGE RELAY CIRCUIT CHECK 2
1. Turn ignition switch OFF.
2. Disconnect transfer unit connector and voice change relay connector.
3. Check continuity between transfer unit harness connector M111
terminal 6 (P), 4 (B/W) and voice change relay harness connec-
tor M104 terminal 2 (P), 1 (B/W).
4. Check continuity between transfer unit harness connector M111
terminal 6 (P), 4(B/W) and ground.
OK or NG
OK >> GO TO 7.
NG >> Repair harness or connector.1 (G/Y) - 6 (G/Y) : Continuity should exist.
2 (L/Y) - 7 (L/Y) : Continuity should exist.
1 (G/Y), 2 (L/Y) - Ground : Continuity should not exist.
PKIC0533E
1 (G/Y) - 2 (L/Y) : Refer to AV- 6 6 , "Terminals and
Reference Value for Transfer Unit"
SKIA9118E
6 (P) - 2 (P) : Continuity should exist.
4 (B/W) - 1 (B/W) : Continuity should exist.
6 (P), 4 (B/W) - Ground : Continuity should not exist.
SKIA9121E

NAVIGATION SYSTEM
AV-97
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7. VOICE CHANGE RELAY ON SIGNAL CHECK
1. Connect voice transfer unit connector.
2. Turn ignition ON.
3. Push “VOICE” switch.
4. Check voltage between transfer unit harness connector M111
terminal 6 (P) and 4 (B/W).
OK or NG
OK >> Replace voice change relay.
NG >> Replace transfer unit.
Display Quality Control Cannot Change ScreenEKS00F3L
1. SYMPTOM CHECK
Do other systems operate normally?
YES or NO
YES >> Replace display.
NO >> Check symptom again.6 (P) - 4 (B/W) : Approx. 5V
SKIA9119E

AV-98
NAVIGATION SYSTEM

Example of Symptoms Judged Not MalfunctionEKS00F3N
BASIC OPERATIONS
VEHICLE MARKS
Symptom Possible cause Remedy
No image comes on.The brightness adjustment is at the lowest set-
ting.Adjust to brighter setting.
No map comes on the screen.No map DVD-ROM is inserted, or it is inserted
upside down.Insert the DVD-ROM correctly.
The map display mode is switched off. Push the “MAP” button.
No voice guidance is available. or
The volume is not high enough.The volume is not set correctly or it is turned
off.Adjust the volume correctly.
The screen is too dim. The move-
ment is slow.The temperature in the vehicle is low. Wait for the temperature to rise.
There are darker or brighter dots
in the display.It is inherent to LC displays. This is not malfunction.
Symptom Possible cause Remedy
The location names differ between
PLAN VIEW and BIRDVIEW
® .This is because the displayed information is
reduced so that the screen does not become
too crowded. There is also a chance that
names of the roads or locations will be repeat-
edly displayed. The name appearing on the
screen may be different because of the pro-
cessing procedure.It should not be regarded as malfunction.
The vehicle mark is not shown
correctly.The vehicle might have moved with the ignition
off, for example on a ferry boat or car trans-
porter.Drive the vehicle with GPS on for some dis-
tance.
The screen does not switch to
night mode even after turning the
headlights on.The last time the lights were turned on, your
setting was in daytime mode.Turn the headlights on again, go to DISPLAY
SETTINGS screen and set it to the night
mode.
The map does not scroll even
when the vehicle is traveling.The display is not switched to the map screen. Push the “MAP” button.
The vehicle mark does not show
up.The display is not switched to the map screen. Push the “MAP” button.
GPS indicator on the screen
remains gray.GPS signals are not received because the vehi-
cle is indoors or in the shade of buildings.Move the vehicle outdoors with a clear view of
the sky.
GPS satellites are in poor locations.Wait for the satellites to move to better loca-
tions.
The location of the vehicle mark
does not match the actual posi-
tion.Driving on slippery road surface If the vehicle mark does not move to the cor-
rect position even after the vehicle has been
driven for approximately 10 km (6 miles),
adjust the current location. If necessary, adjust
the moving speed of the vehicle. Driving on slanted area
Rough or violent driving.If the position maker does not move to the cor-
rect position even after the vehicle has been
driven for approximately 10 km (6 miles),
adjust the current location.
GPS indicator remains gray.Please check the GPS indicator on the screen
to see if it remains gray.
Errors (gain or loss) result in calculating the
speed from the speed pulse because the vehi-
cle has tire chains on, or the system was trans-
ferred to a different vehicle.It will move by driving the vehicle for 30 min-
utes [in case it is running at 30 km/h (19
MPH)]. If you still notice errors, adjust moving
speed.
The map data has an error or is incomplete (if
the location error always happens in the same
area).Please wait for the updated Map