display INFINITI QX56 2004 Factory Service Manual

NAVIGATION SYSTEM
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Revision: August 20072004 QX56
“EDIT ADDRESS BOOK” MODE

Edit the items registered in Address Book.
“GPS INFORMATION” MODE

Latitude, longitude, altitude, astrometric state, and satellite loca-
tion are displayed as GPS information.
NOTE:
Altitude is displayed only in three-dimensional status.
“QUICK STOP CUSTOMER SETTING” MODE

Select a category for the “Quick Stop” menu.
NOTE:
This only replaces the fifth position on the "Quick Stop" menu
when "Route" is pressed.
“SET AVERAGE SPEED” MODE

Set the average vehicle speed to calibrate the estimated journey
time for the destination.

Set three items: “Freeway”, “Main Roads”, and “Ordinary
Roads”.
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AV-74
NAVIGATION SYSTEM
Revision: August 20072004 QX56
“TRACKING” MODE

To delete the tracking marks on the map, select “Off”.

To leave the tracking marks on the map, select “On”.
NOTE:
When a trail display is turned OFF, trail data is erased from the mem-
ory.
GUIDANCE VOLUME
Description
Following guidance volume settings can be changed.
Activation/Deactivation Setting

The voice prompt can be turned on/off by pressing the “Guidance Volume” button.
Voice Volume Setting

Volume of the voice can be controlled by tilting the joystick to left/right.
DISPLAY WITH PUSHED “TRIP” BUTTON

When the “TRIP” button is pushed, the following items will display on the screen.

Warning message (if there are any) →TRIP1→TRIP2→FUEL ECONOMY→MAINTENANCE→OFF.
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Display items Display/Setting contentsReference
page
Trip 1 o r Trip 2Elapsed TimeDisplays driving time with a range of 0000:00:00 to
9999:59:59.
AV- 7 5
Driving Distance
[(km) or (miles)] Displays driving distance with a range of 00000.0 to
99999.9.
Average speed
[(km/h) or (MPH)]Displays average speed with a range of 000.0 to 999.9.
Fuel EconomyAverage Fuel Economy
[(MPG) or (l/100km)]Displays fuel economy with ignition switch ON, average
fuel economy each 30 seconds.
AV- 7 5
Distance to Empty
[(km) or (miles)]Displays possible driving distance with remaining fuel.
Fuel Economy [(MPG)
or (l/100km)]Displays fuel economy each approx. 100 ms.
Maintenance Engine oilMaintenance intervals of engine oil and setting of oil
change cycle.
AV- 7 5
Tire rotationMaintenance intervals of tire and setting of tire replace-
ment cycle.
Tire pressure Tire pressure displayed as tire pressure information.

NAVIGATION SYSTEM
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TRIP 1 OR TRIP 2

Elapsed time, Driving distance and Average speed are dis-
played as Trip 1 information or Trip 2 information.

The way to reset is by pushing the “Reset” switch or by pushing
“TRIP” button more than 1.5 seconds.
FUEL ECONOMY

Average Fuel Economy, Distance to Empty, Fuel Economy are
displayed as Fuel Economy information.

The way to reset is by pushing the “Reset” switch or by pushing
“TRIP” button more than 1.5 seconds.
MAINTENANCE

Engine Oil, Tire Rotation and Tire pressure are displayed as
Maintenance information.
NOTE:
In a case of a vehicle with low tire pressure warning control unit,
“Tire Pressure” switch is displayed.
ENGINE OIL OR TIRE ROTATION

Possible to set up interval of engine oil and tire rotation by tilting
joystick right and left.
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AV-76
NAVIGATION SYSTEM
Revision: August 20072004 QX56
TIRE PRESSURE

Pressure indication in psi on the screen indicates that the
pressure is being measured. After a few trips, the pressures for
all four tires will be displayed.

The order of tire pressure figures displayed on the screen does
not correspond with the actual order of tire position.

Tire pressure rises and falls depending on the heat caused by
the vehicle's traveling condition and the temperature.

In case of low tire pressure, the low tire pressure warning light
will come on and/or a warning is displayed on the screen.

FLAT TIRE – very low tire pressure.
NOTE:

In a case of FLAT TIRE pressure, interrupt screen is not shown on the display.

On the screen of TIRE PRESSURE, "FLAT TIRE Check All tires" is displayed.
WARNING INDICATIONS
Warning signal (Door switch signal) is received from BCM through
CAN communication line.
CAN Communication System DescriptionEKS008IM
Refer to LAN-5, "CAN COMMUNICATION" .
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Warning indicatorsWarning lamps in
instrument panelWarning detection and cancel conditions Cases of malfunction
DOOR OPEN DoorDetection conditionVehicle is running [approx. 5 km/h
(3 MPH) or faster] and door ajar of
any of the doors is detected.
Door is open
Cancel conditionVehicle is stopped and all the
doors lock.

AV-90
NAVIGATION SYSTEM
Revision: August 20072004 QX56
Terminals and Reference Value for NAVI Control unitEKS007LO
Te r m i n a l N o .
(Wire color)
ItemSignal
input/
outputCondition
Vo l ta g e
(Approx.)Example of
symptom
+–Igni-
tion
switchOperation
1 (B) Ground Ground – ON – 0 V –
2 (Y)
GroundBattery
powerInput OFF – Battery voltageSystem does not
work properly.
3 (Y)
4 (B) Ground Ground – ON – 0 V –
6 (O) Ground ACC signal Input ACC – Battery voltageSystem does not
work properly.
7 (B) 8 (W)Voice guide
signalOutput ONPress the “GUIDE/
VOICE” button.Only route guide
and operation
guide are not
heard.
9–Shield
ground–– – –Audio noise
interference.
14 –Shield
ground–– – –Video display
interference.
15 (B) 17RGB signal
(B: blue)Output ONSelect “Display
Diagnosis (NAVI)” of
CONFIRMATION/
ADJUSTMENT
function.NAVI screen
looks yellowish.
16 (W) 14RGB syn-
chronizing
signalOutput ONPress the “MAP”
button.NAVI screen is
rolling.
17 –Shield
ground–– – –Video display
interference.
18 (R) 17RGB signal
(R: red)Output ONSelect “Display
Diagnosis (NAVI)” of
CONFIRMATION/
ADJUSTMENT
function.NAVI screen
looks bluish.
21 (R/W) 17RGB signal
(G: green)Output ONSelect “Display
Diagnosis (NAVI)” of
CONFIRMATION/
ADJUSTMENT
function.NAVI screen
looks reddish.
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NAVIGATION SYSTEM
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25 (R/L) 30 (B)Illumination
signalInput ONLighting switch in
1st positionBattery voltageDisplay unit illu-
mination does
not change
when lighting
switch is turned
to 1st position.- Lighting switch is
OFF3V or less
26 (G/R) Ground Ignition signal Input ON – Battery voltageNavigation cur-
rent location
mark does not
indicate the cor-
rect position.
27 (G/W) GroundReverse
signalInput ONSelector lever in R
positionBattery voltageThe navigation
current location
mark moves
strangely when
the vehicle is
moving back-
wards. Selector lever not in
R position0V
28 (W/R) GroundVehicle
speed signal
(8-pulse)Input ONWhen vehicle speed
is approx. 40 km/h
(25 MPH)Navigation cur-
rent location
mark does not
indicate the cor-
rect position.
43 –Shield
ground–– – – –
44 (L) GroundCommunica-
tion signal (+)Input/
outputON –System does not
work properly.
45 (P) GroundCommunica-
tion signal (–)Input/
outputON –System does not
work properly.
66 67 GPS signal Input ONConnector is not
connected.5 VNavigation sys-
tem GPS correc-
tion is not
possible. Te r m i n a l N o .
(Wire color)
ItemSignal
input/
outputCondition
Vo l ta g e
(Approx.)Example of
symptom
+–Igni-
tion
switchOperation
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AV-92
NAVIGATION SYSTEM
Revision: August 20072004 QX56
Terminals and Reference Value for Display Control unitEKS007LP
Terminal No.
(Wire color)
ItemSignal
input/
outputCondition
Voltage
(Approx.)Example of
symptom
+–Igni-
tion
switchOperation
1 (Y) GroundBattery
PowerInput OFF – Battery voltageSystem does not
work properly.
2 (L/W) GroundPower Sup-
ply (Inverter) Output ON – 9 VScreen is not
shown.
3 (B) Ground Ground – ON – 0 V –
4 (L/R) GroundPower Sup-
ply (Signal) Output ON – 9 VScreen is not
shown.
5 (P) Ground(Inverter)
Ground –ON – 0 V –
6 (GR) GroundReverse
signalInput ONSelector lever in R
positionBattery voltage
Impossible to
gain direction of
vehicle. Selector lever not in
R position0 V
7 (P/L) Ground(Signal)
Ground –ON – 0 V –
10 (O) Ground ACC signal Input ACC – Battery voltageSystem does not
work properly.
12 (G/R) Ground Ignition signal Input ON – Battery voltageVehicle informa-
tion setting is not
possible.
13 (B) Ground Ground – ON – 0 V –
14 (R/L) GroundIllumination
signalInput OFFLighting switch posi-
tion 1st or 2ndBattery voltageDisplay unit
does not change
when lighting
switch is turned
to 1st position. Lighting switch posi-
tion OFF0 V
16 (W/R) GroundVehicle
speed signal
(8–pulse)Input ONWhen vehicle speed
is approx. 40 km/h
(25 MPH)Value of vehicle
speed informa-
tion is not accu-
rately displayed.
25 (W) – CAN H – – – – –
26 (R) – CAN L – – – – –
28 (V) GroundCommunica-
tion signal (+)Input/
OutputON –System does not
work properly.
29 –Shield
ground–– – – –
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NAVIGATION SYSTEM
AV-93
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Revision: August 20072004 QX56
30 (LG) GroundCommunica-
tion signal (–)Input/
outputON –System does not
work properly.
32 (L) GroundCommunica-
tion signal (+)Input/
outputON –System does not
work properly.
33 –Shield
ground–– – – –
34 (P) GroundCommunica-
tion signal (–)Input/
outputON –System does not
work properly.
36 (B/W) 37Display Com-
munication
signal
(DCU-DSP)Output ONPress the “TRIP”
button.Though a screen
is displayed, it is
impossible to
adjust bright-
ness.
37 –Shield
ground–– – – –
38 (L) 37Display Com-
munication
signal
(DSP-DCU)Input ONPress the “TRIP”
button.Though a screen
is displayed, it is
impossible to
adjust bright-
ness.
39 –Shield
ground–– – – –
40 (O/L) GroundAudio TX
Communica-
tion signalOutput ONOperate audio
volume.Audio does not
operate properly. Terminal No.
(Wire color)
ItemSignal
input/
outputCondition
Vo ltag e
(Approx.)Example of
symptom
+–Igni-
tion
switchOperation
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AV-94
NAVIGATION SYSTEM
Revision: August 20072004 QX56
41 –Shield
ground–– – – –
42 (W/L) GroundAudio RX
communica-
tion signalInput ONOperate audio
volume.Audio does not
operate properly.
43 (W) 41RGB syn-
chronizing
signalInput ONPress the “MAP”
button.NAVI screen is
rolling.
44 (R/L) 45RGB signal
(R: red)Input ONSelect “Display
Diagnosis (NAVI)” of
CONFIRMATION/
ADJUSTMENT
function.NAVI screen
looks bluish.
45 –Shield
ground–– – – –
46 (R/W) 45RGB signal
(G: green)Input ONSelect “Display
Diagnosis (NAVI)” of
CONFIRMATION/
ADJUSTMENT
function.NAVI screen
looks reddish.
47 –Shield
ground–– – – –
48 (B) 45RGB signal
(B: blue)Input ONSelect “Display
Diagnosis (NAVI)” of
CONFIRMATION/
ADJUSTMENT
function.NAVI screen
looks yellowish.
49 –Shield
ground–– – – –
50 (R/L) 47RGB signal
(R: red)Output ONSelect “Display
Diagnosis (DCU)” of
CONFIRMATION/
ADJUSTMENT
function.NAVI screen
looks bluish. Terminal No.
(Wire color)
ItemSignal
input/
outputCondition
Voltage
(Approx.)Example of
symptom
+–Igni-
tion
switchOperation
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NAVIGATION SYSTEM
AV-95
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Revision: August 20072004 QX56
51 (B) 49RGB area
(YS) signalOutput ONPress the“TRIP”
button.RGB screen is
not shown.
52 (R/W) 47RGB signal
(G: green)Output ONSelect “Display
Diagnosis (DCU)” of
CONFIRMATION/
ADJUSTMENT
function.Screen looks
reddish.
53 (W) 49Vertical syn-
chronizing
(VP) signalInput ON –Operating
screen for audio
and A/C is not
displayed when
showing NAVI
screen.
54 (B) 47RGB signal
(B: blue)Output ONSelect “Display
Diagnosis (DCU)” of
CONFIRMATION/
ADJUSTMENT
function.Screen looks
yellowish.
55 (R) 49Horizontal
synchroniz-
ing (HP) sig-
nalInput ON –Operating
screen for audio
and A/C is not
displayed when
showing NAVI
screen.
56 (G) 49RGB syn-
chronizing
signalOutput ONPress the “TRIP”
button.NAVI screen is
rolling. Terminal No.
(Wire color)
ItemSignal
input/
outputCondition
Vo ltag e
(Approx.)Example of
symptom
+–Igni-
tion
switchOperation
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