Infiniti M45 (Y34). Manual — part 183
NAVIGATION SYSTEM
AV-65
C
D
E
F
G
H
I
J
L
M
A
B
AV
16 (G)
14
RGB syn-
chronizing
signal
Output
ON
Press the “MAP”
switch.
RGB screen is
rolling.
18 (R/L)
19
RGB signal
(R: red)
Output
ON
Select “SCREEN
ADJUSTMENT” of
Confirmation/
Adjustment Mode
function.
RGB screen
looks bluish.
19
-
RGB ground
-
-
-
-
-
21 (R/W)
19
RGB signal
(G: green)
Output
ON
Select “SCREEN
ADJUSTMENT” of
Confirmation/
Adjustment Mode
function.
RGB screen
looks reddish.
25 (R/L)
Ground
Illumination
control signal
Input
ON
Light-
ing
switch
ON
(posi-
tion 1)
Optical
sensor is
exposed
to light.
Approx. 12V
Screen does not
switch between
daytime mode
and nighttime
mode.
Optical
sensor is
not
exposed
to light.
Approx. 0V
26 (W/G)
Ground
Ignition signal
Input
ON
-
Battery voltage
A/C operation is
not possible.
Vehicle informa-
tion setting is not
possible.
27 (R/B)
Ground
Reverse sig-
nal
Input
ON
AT selector lever in
R-position
Battery voltage
The navigation
current-location
mark moves
strangely when
the vehicle is
moving back-
wards.
AT selector lever not
in R-position
Approx. 0V
28
(OR/L)
Ground
Vehicle
speed signal
(8-pulse)
Input
ON
When vehicle speed
is approx. 40 km/h
(25 MPH)
Navigation cur-
rent-location
mark does not
indicate the cor-
rect position.
30 (B)
Ground
Illumination
ground
-
ON
-
Approx. 0V
-
Terminal No.
(Wire color)
Item
Signal
input/
output
Condition
Voltage
Example of
symptom
+
–
Ignition
switch
Operation
SKIA0164E
SKIA0165E
SKIA0166E
SKIA0168E
AV-66
NAVIGATION SYSTEM
31
-
Shield
ground
-
-
-
-
-
32 (PU)
Ground
Communica-
tion signal
(ME-AV)
Input
ON
Perform various set-
tings on the vehicle
information screen.
Clock cannot be
adjusted.
Vehicle informa-
tion screen is
not shown.
33 (LG)
Ground
Communica-
tion signal
(AV-ME)
Output
ON
Display the vehicle
information screen.
Clock cannot be
adjusted.
Vehicle informa-
tion screen is
not shown.
34 (P)
Ground
CONSULT-II
communica-
tion signal
(AV-CN)
Output
ON
Perform CONSULT-
II.
Diagnosis with
CONSULT-II is
not possible.
35
(BR/Y)
Ground
CONSULT-II
communica-
tion signal
(CN-AV)
Input
ON
Perform CONSULT-
II.
Diagnosis with
CONSULT-II is
not possible.
36
-
Shield
ground
-
-
-
-
-
37 (L/W)
Ground
A/C commu-
nication sig-
nal (AC-AV)
Input
ON
-
A/C status is not
indicated cor-
rectly.
38 (L)
Ground
A/C commu-
nication sig-
nal (AV-AC)
Output
ON
-
A/C operation is
not possible.
Terminal No.
(Wire color)
Item
Signal
input/
output
Condition
Voltage
Example of
symptom
+
–
Ignition
switch
Operation
SKIA0170E
SKIA0169E
SKIA0169E
SKIA0170E
SKIA0173E
SKIA0172E
NAVIGATION SYSTEM
AV-67
C
D
E
F
G
H
I
J
L
M
A
B
AV
39 (L/R)
Ground
A/C clock sig-
nal
Input
ON
-
A/C status is not
indicated cor-
rectly.
43
-
Shield
ground
-
-
-
-
-
44 (W/R)
Ground
Communica-
tion signal (+)
Input/
output
ON
-
System does not
work properly.
45 (B/R)
Ground
Communica-
tion signal (-)
Input/
output
ON
-
System does not
work properly.
46
-
Shield
-
-
-
-
-
47 (G)
Ground
Communica-
tion signal (+)
Input/
output
ON
-
System does not
work properly.
48 (R)
Ground
Communica-
tion signal (-)
Input/
output
ON
-
System does not
work properly.
66
67
GPS signal
Input
ON
Connector is not
connected.
Approx. 5 V
Navigation sys-
tem GPS correc-
tion is not
possible.
Terminal No.
(Wire color)
Item
Signal
input/
output
Condition
Voltage
Example of
symptom
+
–
Ignition
switch
Operation
SKIA0174E
SKIA0175E
SKIA0176E
SKIA0175E
SKIA0176E
AV-68
NAVIGATION SYSTEM
On Board Self-Diagnosis Function (Without CONSULT-II)
AKS003XJ
DESCRIPTION
●
Diagnosis function consists of the self-diagnosis mode performed automatically and the Confirmation/
Adjustment Mode mode operated manually.
●
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 LCD screen.
●
Confirmation/Adjustment Mode mode is used to perform trouble diagnosis that require operation and
judgment by an operator (malfunction that cannot be automatically judged by the system), to check/
change the set value, and to display the History of Errors of the navigation system.
DIAGNOSIS ITEM
Mode
Description
Self-diagnosis
●
AV and NAVI control unit diagnosis (DVD-ROM drive will not be diagnosed
when no map DVD-ROM is in it.).
●
Analyzes connection between the AV and NAVI control unit and the GPS
antenna connection between the AV and NAVI control unit and each unit,
and operation of each unit.
Confirmation/
Adjustment Mode
Display diagnosis
Color tone and shading of the screen can be checked by the display of a color
bar and a gray scale.
Vehicle signals
Analyzes the following vehicle signals: Vehicle speed signal, parking brake
signal, light signal, ignition switch signal, and reverse signal.
Auto Climate Control
Turns all A/C screens on display and A/C switch indicator lamp on.
Navigation
Display Longitude
& Latitude
Display the map. Use the joystick to adjust position. Longitude and latitude will
be displayed.
Speed Calibration
Under 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 immediately restores
system accuracy in cases such as when distance calibration is needed
because of the use of tire chains in inclement weather.
Angle adjustment
Corrects difference between actual turning angle of a vehicle and turning
angle of the car mark on the display.
Initialize Location
This mode is for initializing the current location. Use when the vehicle is trans-
ported a long distance on a trailer, etc.
History of Errors
Diagnosis results previously stored in the memory (before turning ignition
switch ON) are displayed in this mode. Time and location when/where the
errors occurred are also displayed.
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