Nissan Primera P12. Manual — part 183
LCD DISPLAY
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D
E
F
G
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16
R
Ground
Communica-
tion signal
(AV-ME)
ON
Display the vehicle information screen.
17
—
—
Shield
ground
—
—
—
18
G
Ground
Communica-
tion signal
(ME-AV)
ON
Perform various settings on the vehicle
information screen.
19
L
Ground
Communica-
tion signal (-)
ON
—
20
B/W
Ground
Communica-
tion signal (+)
ON
—
21
–
Ground
Shield
ground
—
—
—
TERMINALS
SIGNAL
CONDITION
VOLTAGE
(+)
(–)
TER-
MINAL
WIRE
COLOR
IGNI-
TION
SWITCH
OPERATION
SKIA0169E
SKIA0170E
SKIA0176E
SKIA0175E
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LCD DISPLAY
Terminals and Reference Value for Multifunction Switch
EKS009BZ
TERMINALS
SIGNAL
CONDITION
DATA
(+)
(–)
TERMINAL
WIRE
COLOR
IGNI-
TION
SWITCH
OPERATION
6
P
Ground
ACC
ACC
—
Battery voltage
1
B
Ground
Ground
ON
—
Approx. 0V
11
L
Ground
Communication
signal (+)
ON
—
12
B/W
Ground
Communication
signal (+)
ON
—
13
P
Ground
Communication
signal (-)
ON
—
14
L
Ground
Communication
signal (-)
ON
—
15
—
Ground
Shield ground
ON
—
—
16
—
Ground
Shield ground
ON
—
—
SKIA0175E
SKIA0175E
SKIA0176E
SKIA0176E
LCD DISPLAY
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On Board Self-Diagnosis Function
EKS009C0
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 (trouble that cannot be automatically judged by the system), to check/change the
set value.
DIAGNOSIS ITEM
Self-Diagnosis Mode
EKS009C1
OPERATION PROCEDURES
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.
Mode
Description
Reference
page
Self-diagnosis
●
Center control unit (display unit) diagnosis.
●
Analyzes connection between the display unit and each unit,
and operation of each unit.
CONFIRMA-
TION/ADJUST-
MENT
Display
Diagnosis
Display Color
Spectrum Bar
Color of display can be checked in this mode.
Display Gradation
Bar
Gray gradation of display can be checked in this mode.
Vehicle
Signals
Vehicle Speed
Vehicle speed input signal to center control unit (display unit),
can be monitored in this mode.
Light
Light input signal to center control unit (display unit), can be
monitored in this mode.
IGN
Ignition input signal to center control unit (display unit), can be
monitored in this mode.
Auto Climate Control
Trouble diagnosis for auto climate control unit (A/C auto amp),
can be checked in this mode.
Service
Service schedule can be changed in this mode
MKIB0139E
DI-64
LCD DISPLAY
4.
The initial trouble diagnosis screen will be shown, and items
“SELF-DIAGNOSIS” and “CONFIRMATION/ADJUSTMENT” will
become selective.
5.
Perform self-diagnosis by selecting the “SELF-DIAGNOSIS”.
●
Self-diagnosis subdivision screen will be shown and the oper-
ation enters the self-diagnosis mode.
●
A bar graph shown below the self-diagnosis subdivision
screen indicates progress of the diagnosis.
6.
When the self-diagnosis completes, optional part confirmation
screen will be shown.
●
When connection of an optional part is judged malfunction, a
screen to check if the optional part is fitted on the vehicle or
not will be shown. When fitted, select the switch of the part on
the screen and press “END”. Then the “Self-diagnosis” screen
will be shown.
●
When the optional part is connected normally, the switch for
the part will not appear on the screen.
7.
On the “Self-diagnosis” screen, each unit name will be colored
according to the diagnosis result, as follows.
●
If several malfunctions are present in a unit, color of its switch
on the screen will be either red, yellow, or gray, determined by
the malfunction of the highest priority.
8.
Select a switch on the “Self-diagnosis” screen and comments for
the diagnosis results will be shown.
●
When the switch is green, the following comment will be
shown. “Self-diagnosis was successful. Further diagnosis and
adjustments are recommended. Follow the “confirmation and
adjustments” menu or refer to the service manual”.
●
When the switch is yellow, the following comment will be
shown. “Connection to the following unit is abnormal. See the
service manual for further details”.
●
When the switch is red, the following comment will be shown.
“Center Control Unit is abnormal”.
SKIA0381E
SKIA0382E
SKIA0383E
Green
: No malfunctioning.
Yellow
: Cannot be judged by self-diagnosis results.
Red
: Unit is malfunctioning.
MKIB0135E
SKIA0385E
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