Nissan Almera Tino V10. Instruction — part 778
YEL832D
Self-Diagnosis Mode
=NLEL0604
OPERATION PROCEDURE
NLEL0604S01
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.)
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Shifting from current screen to previous screen is performed by
pressing “BACK” switch.
SKIA0381E
4.
The initial trouble diagnosis screen will be shown, and items
“SELF-DIAGNOSIS” and “CONFIRMATION/ADJUSTMENT”
will become selective.
SKIA0382E
5.
Perform self-diagnosis by selecting the “SELF-DIAGNOSIS”.
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Self-diagnosis subdivision screen will be shown and the opera-
tion enters the self-diagnosis mode.
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A bar graph shown below the self-diagnosis subdivision screen
indicates progress of the diagnosis.
SKIA1403E
6.
When the self-diagnosis completes, optional part confirmation
screen will be shown.
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When connection of an optional part is judged faulty, a screen
to check if the optional part is actually 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.
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When the optional part is connected normally, the switch for
the part will not appear on the screen.
YEL370E
7.
On the “Self-diagnosis” screen, each unit name will be colored
according to the diagnosis result, as follows.
Green: No malfunctioning.
Yellow: Cannot be judged by self-diagnosis results.
Red: Unit is malfunctioning.
Gray: Diagnosis has not been done.
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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.
NAVIGATION SYSTEM
Self-Diagnosis Mode
EL-408
SKIA1516E
8.
Select a switch on the “Self-diagnosis” screen and comments
for the diagnosis results will be shown.
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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 instruction”.
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When the switch is yellow, the following comment will be
shown. “Connection to the following unit is abnormal. See the
service instruction for further details”.
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When the switch is red, the following comment will be shown.
“Center Control Unit is abnormal”.
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When the switch is gray, the following comment will be shown.
“Self-diagnosis for DVD-ROM DRIVER of NAVI was not con-
ducted because no DVD-ROM was available”.
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NAVIGATION SYSTEM
Self-Diagnosis Mode (Cont’d)
EL-409
DIAGNOSIS CHART
=NLEL0604S02
1.
Find applicable diagnosis number from chart.
2.
Find possible causes from diagnosis number chart. Perform
check with Wiring Diagram — NAVI —.
3.
Turn ignition switch ON, then perform self-diagnosis again.
Screen switch
Diagnosis No.
Switch color
Control unit
Display
Audio unit
CD auto changer GPS antenna
Red
×
Diagnosis 1
Gray
×
Diagnosis 2
Yellow
×
Diagnosis 3
×
Diagnosis 4
×
×
Diagnosis 5
×
×
×
Diagnosis 6
×
Diagnosis 7
×
×
Diagnosis 8
CAUTION:
If multifunction switch is malfunctioning, self-diagnosis mode
cannot be started.
DIAGNOSIS NUMBER CHART
NLEL0604S03
Diagnosis No.
Possible causes
Diagnosis 1
Control unit (AV and NAVI control unit) is malfunctioning.
Diagnosis 2
AV and NAVI control unit determines that no map DVD-ROM is inserted.
Diagnosis 3
If “DVD-ROM is malfunctioning. Check disc.” is displayed:
1. Remove inserted map DVD-ROM and check that it is correct special DVD-ROM.
2. Check that there is no dirt, damage, or warping on removed DVD-ROM.
3. If above checks reveal nothing unusual, insert another map DVD-ROM with same contents. Then check
whether same diagnosis result is obtained when “Self-diagnosis” is performed. If result is same, AV and NAVI
control unit is malfunctioning. If not same, map DVD-ROM should be replaced.
Diagnosis 4
“DVD-ROM or DVD-ROM driver in AV and NAVI control unit is malfunctioning. Follow maintenance procedures to
diagnose.” is displayed: Perform check as described in Diagnosis 3.
Diagnosis 5
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Display power supply or ground line
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AV communication line between Display and multifunction switch
Diagnosis 6
Audio unit power supply or ground line
Diagnosis 7
CD auto changer power supply and ground circuit, Communication line between CD auto changer and audio unit
Diagnosis 8
GPS antenna system
1. Visually check for open circuit in GPS antenna coaxial cable.
2. Disconnect GPS antenna connector and check AV and NAVI control unit outputs approx. 5V. If there is no
voltage, AV and NAVI control unit is malfunctioning. If there is, replace GPS antenna. If connection is inopera-
tive after performing self-diagnosis again, AV and NAVI control unit is malfunctioning.
NAVIGATION SYSTEM
Self-Diagnosis Mode (Cont’d)
EL-410
YEL832D
Confirmation/Adjustment Mode
NLEL0605
OPERATION PROCEDURE
NLEL0605S01
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.)
I
Shifting from current screen to previous screen is performed by
pressing “BACK” switch.
SKIA0381E
4.
The initial trouble diagnosis screen will be shown, and items
“SELF-DIAGNOSIS” and “CONFIRMATION/ADJUSTMENT”
will become selective.
SKIA1405E
5.
When “CONFIRMATION/ADJUSTMENT” is selected on the
initial trouble diagnosis screen, the operation will enter the
CONFIRMATION/ADJUSTMENT mode. In this mode, check
and adjustment of each item will become possible.
6.
Select each switch on “CONFIRMATION/ADJUSTMENT”
screen to display the relevant diagnosis screen.
DISPLAY
NLEL0605S02
SKIA0362E
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When RGB signal error occurred in the RGB system, tone of
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NAVIGATION SYSTEM
Confirmation/Adjustment Mode
EL-411
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