Nissan Altima L32. Instruction — part 72
AV-280
< FUNCTION DIAGNOSIS >
[BOSE AUDIO WITH NAVIGATION]
HANDS FREE PHONE SYSTEM (SEDAN)
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AV
HANDS FREE PHONE SYSTEM (SEDAN)
AV-281
< FUNCTION DIAGNOSIS >
[BOSE AUDIO WITH NAVIGATION]
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Component Description
INFOID:0000000004206563
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1.
Tweeter LH M51
2.
Steering wheel audio control switches 3.
CD changer M42
4.
Tweeter RH M52
5.
AV control unit M46, M47, M48, M81,
M90, M91
6.
Center speaker M151
7.
Combination meter M24
8.
Front door speaker
LH D3
RH D103
9.
Rear subwoofer RH B124
10. Rear subwoofer LH B120
11. Rear door speaker
LH D202
RH D302
12. Antenna amp M502 (view with rear pil-
lar finisher RH removed)
13. BOSE speaker amp. B121, B122
14. Microphone R7
15. Rear view camera control unit B31
(view with trunk side finisher LH re-
moved)
16. Rear view camera B35
Part name
Description
AV control unit
• Controls hands-free phone functions
• Displays hands-free phone information on display screen
BOSE speaker amp.
Inputs power (amp ON) and sound signal from AV control unit, and outputs
sound signal to each speaker.
Front door speaker
• Outputs audio signal from BOSE speaker amp.
• Outputs high, mid and low range sounds
Tweeter
• Outputs audio signal from BOSE speaker amp.
• Outputs high range sound
Center speaker
• Outputs audio signal from BOSE speaker amp.
• Outputs high, mid and low range sounds
Steering wheel audio control switches
• Start a voice recognition session
• Answer and end telephone calls
• Adjust the volume level
Microphone
Sends voice signals to AV control unit
AV-282
< FUNCTION DIAGNOSIS >
[BOSE AUDIO WITH NAVIGATION]
DIAGNOSIS SYSTEM (AV CONTROL UNIT)
DIAGNOSIS SYSTEM (AV CONTROL UNIT)
Diagnosis Description
INFOID:0000000004206564
DESCRIPTION
• Diagnosis function consists of the self-diagnosis mode performed automatically and the CONFIRMATION/
ADJUSTMENT mode operated instructionly.
• Self-diagnosis mode checks for connections between the units constituting this system, analyzes each indi-
vidual unit at the same time, and displays the results on the LCD screen.
• CONFIRMATION/ADJUSTMENT mode is used to perform trouble diagnosis that requires operation and
judgment by an operator (trouble that cannot be automatically judged by the system), to check/change the
set value, and to display the History of Errors of the multi AV system.
DIAGNOSIS ITEM
OPERATION PROCEDURE
1. Start the engine.
2. Turn the audio system off.
3. While pressing the “SETUP” button, 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.)
Mode
Description
Self-diagnosis
• AV control unit diagnosis (DVD-ROM drive will not be diagnosed
when no map DVD-ROM is in it.
• Analyzes connection between the AV control unit, CD changer, satel-
lite radio antenna and GPS antenna.
CONFIRMATION/
ADJUSTMENT
Display diagnosis
Color spectrum bar Color tone of the screen can be checked by the display of a color bar.
Gradation bar
Shading of the screen can be checked by the display of a gray scale.
Touch panel
• Touch panel response can be checked.
• Touch panel calibration can be performed.
Vehicle signals
The following vehicle signals are analyzed: Vehicle speed signal, park-
ing brake signal, light signal, ignition switch signal, and reverse signal.
Speaker test
Connection can be checked by sending a test tone to each speaker.
Navigation
XM NavTraffic subscription status can be checked.
Error history
Diagnosis results previously stored in the memory are displayed in this
mode.
Vehicle CAN diagnosis
The transmitting/receiving of CAN communication can be monitored.
Handsfree phone
Handsfree volume
adjustment
Volume of hands-free phone can be adjusted.
Voice microphone
test
Hands-free phone microphone can be tested.
Delete handsfree
memory
Hands-free phone memory can be deleted.
Bluetooth
Confirm / Change
Passkey
Bluetooth passkey can be changed.
Confirm / Change
Device Key
Bluetooth device name can be changed.
XM SAT
Traffic channel information can be reviewed and changed.
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AV
DIAGNOSIS SYSTEM (AV CONTROL UNIT)
AV-283
< FUNCTION DIAGNOSIS >
[BOSE AUDIO WITH NAVIGATION]
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4. The initial trouble diagnosis screen will be displayed, and items
“Self-Diagnosis” and “Confirmation/Adjustment” can be
selected.
SELF-DIAGNOSIS
1. Perform self-diagnosis by selecting “Self-diagnosis”.
• Self-diagnosis subdivision screen is displayed, and the self-
diagnosis mode starts.
• A bar graph visible on the center of the self-diagnosis subdivi-
sion screen indicates progress of the trouble diagnosis.
NOTE:
Self-diagnosis requires approximately 10 seconds to complete.
2. Diagnosis results are displayed after the self-diagnosis is com-
pleted. The unit names and the connection lines are color-coded
according to the diagnostic results.
Note:
• Only the control unit (AV control unit) is displayed in red.
• If multiple malfunctions occur at the same time for a single unit, the screen switch colors are determined according to the follow-
ing order of priority: red > yellow > gray.
3. Select a switch on the “SELF DIAGNOSIS” screen and com-
ments for the diagnosis results will be shown.
Self-Diagnosis Results
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Diagnosis results
Unit
Connection
line
Normal
Green
Green
Connection malfunction
Gray
Yellow
Unit malfunction
Note
Red
Green
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