Infiniti Q45. Manual — part 314
VEHICLE INFORMATION AND INTEGRATED SWITCH SYSTEM /WITHOUT
NAVIGATION SYSTEM
DI-123
C
D
E
F
G
H
I
J
L
M
A
B
DI
Terminals and Reference Value for Display
NKS001CN
Terminal No.
(Wire color)
Item
Signal
input/
output
Condition
Reference value
(Approx.)
(+)
(
−
)
Ignition
switch
Operation
1 (W/G)
4
RGB signal (R: Red)
Input
ON
Select “Display Color
Spectrum Bar” of “Dis-
play Diagnosis” in Confir-
mation/Adjustment mode
function.
2 (W/L)
4
RGB signal (G: Green)
Input
ON
Select “Display Color
Spectrum Bar” of “Dis-
play Diagnosis” in Confir-
mation/Adjustment mode
function.
3 (G)
4
RGB signal (B: Blue)
Input
ON
Select “Display Color
Spectrum Bar” of “Dis-
play Diagnosis” in Confir-
mation/Adjustment mode
function.
4
Ground
RGB ground
—
ON
—
0 V
5 (L/Y)
Horizontal synchronizing
signal
Output
ON
Select “Rearview” in
“Confirmation/Adjust-
ment” mode and display
the rearview image on
the screen.
6 (OR)
Vertical synchronizing sig-
nal
Output
ON
Select “Rearview” in
“Confirmation/Adjust-
ment” mode and display
the rearview image on
the screen.
7 (L/R)
RGB synchronizing signal
Input
ON
Select “Display Color
Spectrum Bar” of “Dis-
play Diagnosis” in Confir-
mation/Adjustment mode
function.
8 (LG)
RGB area signal
Input
ON
Press the “INFO” switch.
SKIA0165E
SKIA0166E
SKIA0167E
SKIA0163E
SKIA0161E
SKIA0164E
SKIA0162E
DI-124
VEHICLE INFORMATION AND INTEGRATED SWITCH SYSTEM /WITHOUT
NAVIGATION SYSTEM
12 (R/L)
Ground
Communication signal (
−
)
Input/
output
ON
—
13 (Y)
Communication signal (+)
Input/
output
ON
—
14
Shield
—
ON
—
0 V
15 (L)
Communication signal (
−
)
Input/
output
ON
—
16 (R)
Communication signal (+)
Input/
output
ON
—
17
Shield
—
ON
—
0 V
19 (L/OR)
ACC power supply
Input
ACC
—
Battery voltage
21 (PU/W)
Battery power supply
Input
OFF
—
Battery voltage
23 (PU/W)
22 (B)
Ground
—
ON
—
0 V
24 (B)
Terminal No.
(Wire color)
Item
Signal
input/
output
Condition
Reference value
(Approx.)
(+)
(
−
)
Ignition
switch
Operation
SKIA0176E
SKIA0175E
SKIA0176E
SKIA0175E
VEHICLE INFORMATION AND INTEGRATED SWITCH SYSTEM /WITHOUT
NAVIGATION SYSTEM
DI-125
C
D
E
F
G
H
I
J
L
M
A
B
DI
Terminals and Reference Value for Multifunction Switch
NKS001CO
Terminal No.
(Wire color)
Signal
Signal
input/
output
Condition
Reference value [V]
(+)
(
−
)
Ignition
switch
Operation
1 (L/OR)
Ground
Ignition switch (ACC)
Input
ACC
—
Battery voltage
2 (B)
Ground
—
ON
—
Approx. 0
9 (R)
Communication signal (+)
Input/
output
ON
—
10 (L)
Communication signal (
−
)
Input/
output
ON
—
11
Shield
—
ON
—
Approx. 0
15 (OR)
Communication signal (+)
Input/
output
ON
—
16 (W)
Communication signal (
−
)
Input/
output
ON
—
17
Shield
—
ON
—
Approx. 0
SKIA0175E
SKIA0176E
SKIA0175E
SKIA0176E
DI-126
VEHICLE INFORMATION AND INTEGRATED SWITCH SYSTEM /WITHOUT
NAVIGATION SYSTEM
On Board Self-Diagnosis Function (Without CONSULT-II)
NKS001CQ
DESCRIPTION
●
Diagnosis function consists of the self-diagnosis mode performed automatically and the CONFIRMATION/
ADJUSTMENT 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 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.
DIAGNOSIS ITEM
NOTE:
*: Although this item is shown on the screen, impracticable. Because, this item is not applied.
SELF-DIAGNOSIS MODE
Operation Procedure
1.
Start the engine.
2.
Turn the audio system off.
3.
While pressing the “INFO” switch, turn the volume control dial
clockwise or counterclockwise for 30 clicks or more. (When the
self-diagnosis mode is started, a short beep will be heard.)
●
Shifting from current screen to previous screen is performed
by pressing “PREV” switch.
4.
The initial trouble diagnosis screen will be shown, and items
“Self Diagnosis” and “Confirmation/Adjustment” will become
selective.
Mode
Description
Reference
page
SELF-DIAGNOSIS
●
AV control unit diagnosis.
●
Analyzes connection between the AV control unit and each unit, and
operation of each unit.
CONFIRMATION/
ADJUSTMENT
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.
Rearview
Changes position of the aiming line overlapped on the rear view image.
Auto Climate Control
Turns all A/C screens on display and A/C switch indicator lamp on.
History of errors *
Malfunctioning component and number of errors occurred
—
Speaker Test
Checks the connection of each speaker using a test tone.
PKIB0256E
SKIA0381E
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