Nissan Juke F15. Manual — part 7
AV-14
< SYSTEM DESCRIPTION >
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SYSTEM
• Since guide lines are drawn based on the road, a different distance may be displayed if a protruding block is
present nearby.
JSNIA8943GB
AV
DIAGNOSIS SYSTEM (AUDIO UNIT)
AV-15
< SYSTEM DESCRIPTION >
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DIAGNOSIS SYSTEM (AUDIO UNIT)
Description
INFOID:0000000012202456
The audio unit on board diagnosis performs the functions listed in the table below:
On Board Diagnosis Function
INFOID:0000000012202457
METHOD OF STARTING
1. Turn the ignition ON.
2. Turn the audio unit OFF.
3. While pressing the preset 1 button, turn the volume control dial
clockwise and counterclockwise quickly approximately 15 times
or more. Shifting from current screen to previous screen is per-
formed by pressing BACK button.
4. The trouble diagnosis initial screen is displayed, and Self Diagnosis or Confirmation/Adjustment can be
selected.
SELF DIAGNOSIS MODE
Audio Unit Self Diagnosis
1. Select Self Diagnosis.
2. Self diagnosis screen is displayed. The bar graph visible in center of screen indicates progress of self
diagnosis.
3. Diagnosis results are displayed after the self diagnosis is completed. The unit names and the connection
lines are color coded according to the diagnostic results.
1: Control unit (audio unit) is displayed in red.
Replace audio unit if Self Diagnosis did not run because control unit malfunction is indicated. The symptom is audio unit internal
error. Refer to
AV-50, "Removal and Installation"
.
Mode
Description
Self Diagnosis
Audio unit diagnosis.
Confirmation/
Adjustment
Display Diagnosis
The following check functions are available: color tone check by color
spectrum bar display and gray scale check by gradation bar display.
Vehicle Signals
Diagnosis of signals can be performed for vehicle speed, lights, reverse,
EQ pin, ignition, destination and camera type.
Speaker Test
The connection of a speaker can be confirmed by test tone.
Camera System
Guiding line position that overlaps rear view camera image can be adjust-
ed.
AV COMM Diagnosis
Displayed but not used.
Delete Unit Connection Log
Erase the connection history of unit and error history.
Version Information
Displays the audio system version information.
Initialize Setting
Initializes the audio unit memory.
JSNIA7691ZZ
Diagnosis results
Unit
Connection line
Normal
Green
Green
Unit malfunction
1
Red
Green
AV-16
< SYSTEM DESCRIPTION >
[DISPLAY AUDIO]
DIAGNOSIS SYSTEM (AUDIO UNIT)
4. Comments of self diagnosis results can be viewed in the diagnosis result screen.
Audio Unit Self Diagnosis Results
Audio Unit Confirmation/Adjustment
1. Select Confirmation/Adjustment.
2. Select each switch on the Confirmation/Adjustment screen to display the relevant trouble diagnosis
screen. Press the BACK switch to return to the initial Confirmation/Adjustment screen.
Display Diagnosis
Vehicle Signals
A comparison check can be made of each actual vehicle signal and the signals recognized by the system.
Speaker Test
Select Speaker Test to display the Speaker Diagnosis screen. Press Start to generate a test tone in a speaker.
Press Start again to generate a test tone in the next speaker. Press End to stop the test tones.
Camera System
Use this mode to adjust the guide line display position of the rear view monitor if necessary after removing the
rear view camera.
Delete Unit Connection Log
Only Unit Part Is Displayed In Red
Screen switch
Description
Possible cause
Control unit
Malfunction is detected in audio unit power
supply and ground circuits.
• Audio unit power supply or ground cir-
cuits.
Refer to
.
• If no malfunction is detected in audio unit
power supply and ground circuits, re-
place audio unit. Refer to
.
AWNIA2632GB
Diagnosis results
Display
Vehicle status
Remarks
Vehicle speed
ON
Vehicle speed > 0 km/h (0 MPH)
Changes in indication may be delayed. This is normal.
OFF
Vehicle speed = 0 km/h (0 MPH)
Lights
ON
Lighting switch is ON
—
OFF
Lighting switch is OFF
Reverse
ON
Shift position is in
″R″
Changes in indication may be delayed. This is normal.
OFF
Shift position is in other than
″R″
AV
DIAGNOSIS SYSTEM (AUDIO UNIT)
AV-17
< SYSTEM DESCRIPTION >
[DISPLAY AUDIO]
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Deletes any unit connection records and error records from the audio unit memory (clears the records of the
unit that has been removed).
Version Information
Displays audio system version numbers.
Initialize Settings
Deletes data stored from the audio unit.
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