Infiniti G35 (V35) Sedan. Manual — part 140
AV-332
< FUNCTION DIAGNOSIS >
[BOSE AUDIO WITH NAVIGATION]
AUDIO SYSTEM
Component Description
INFOID:0000000000964779
13. Satellite radio antenna
14. Auxiliary input jacks
15. Front door woofer RH
16. Front door squawker RH
17. Tweeter RH
18. Microphone
19. GPS antenna
20. Steering switch
21. Steering angle sensor
22. Preset switch
23. AV control unit
24. Multifunction switch
25. Display unit
A.
Within rear pillar finisher LH
B.
Lower part of rear parcel shelf (inside
of CD changer)
C.
Rear parcel shelf lower part (left side)
D.
Trunk room right side
E.
Spiral cable part
F.
Instrument panel rear side
Part name
Description
AV CONTORL UNIT
• Receiving function of AM/FM/satellite radio, replaying function of CD, replay-
ing/saving function of music box (HDD), replaying function of CF and voice
recognition function are integrated.
• Audio signal is output to BOSE amp. from each function.
DISPLAY UNIT
• Display image is controlled by the serial communication from AV control unit.
• RGB image signal (audio operation condition) is input from AV control unit.
• Touch panel function can be operated for each system by touching a display
directly.
BOSE AMP.
Inputs power (amp ON) and sound signal from A/V control unit, and outputs
sound signal to each speaker.
FRONT DOOR WOOFER
• Outputs sound signal from BOSE amp.
• Outputs low-pitched sound.
FRONT DOOR SQUAWKER
• Outputs sound signal from BOSE amp.
• Outputs midrange sound.
REAR DOOR SPEAKER
• Outputs sound signal from BOSE amp.
• Outputs high, mid and low range sounds.
TWEETER
• Outputs sound signal from BOSE amp.
• Outputs high range sound.
CENTER SPEAKER
• Outputs sound signal from BOSE amp.
• Outputs high, mid and low range sounds.
WOOFER
• Outputs sound signal from BOSE amp.
• Outputs low-pitched sound.
• Power (amp ON signal) is supplied from BOSE amp.
MULTIFUNCTION SWITCH
• Each audio operation can be operated.
• Connected with preset switch via cable, and operation signal is sent to AV
control unit via AV communication.
PRESET SWITCH
• Each audio operation can be operated.
• Connected with multifunction switch via cable, and operation signal is sent to
AV control unit via AV communication.
• The CD ejection operating signal is performed by hardwire.
STEERING SWITCH
• Each audio operation can be operated.
• Steering switch signal (operation signal) is output to AV control unit.
MICROPHONE
• -It is used for voice activated operation
• Pronounced voice is converted to voice signal and sent to AV control unit.
ANTENNA AMP.
• Radio signal received by glass antenna is amplified and sent to AV control
unit.
• Power (antenna amp ON signal) is supplied from AV control unit.
SATELLITE RADIO ANTENNA
Audio signal (satellite radio) is received and output to AV control unit.
AV
DIAGNOSIS SYSTEM (AV CONTROL UNIT)
AV-333
< FUNCTION DIAGNOSIS >
[BOSE AUDIO WITH NAVIGATION]
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DIAGNOSIS SYSTEM (AV CONTROL UNIT)
Diagnosis Description
INFOID:0000000000964780
Multifunction switch and preset switch self-diagnosis function
The ON/OFF operation (continuity) of each switch in the multifunction switch and preset switch can be
checked.
Self-diagnosis mode
• Press the “BACK” switch and the “UP” switch of the 8-direction
switches within 10 seconds after turning the ignition switch from
OFF to ACC and hold them for 3 seconds or more. Then the
buzzer sounds, all indicators of the preset switch illuminate, and
the self-diagnosis mode starts.
• The continuity of each switch at the ON position can be checked
by pressing the switch. The buzzer sounds if the switch is normal.
CAUTION:
The hazard switch and CD eject switch cannot be checked.
Finishing self-diagnosis mode
Self-diagnosis mode is canceled when turning the ignition switch OFF.
MULTI AV SYSTEM on board diagnosis function
• The AV control unit diagnosis function starts up with multifunction switch operation and the AV control unit
performs a diagnosis for each unit in the system during the on board diagnosis.
• Perform a CONSULT-III diagnosis if the on board diagnosis does not start, e.g., the screen does not display
anything, the multifunction switch does not function. etc.
On board diagnosis
Description
• The trouble diagnosis function has a self-diagnosis mode for conducting trouble diagnosis automatically and
a confirmation/adjustment mode for operating manually.
• The self-diagnosis mode performs diagnoses on the AV control unit, connections between system compo-
nents as well as connections between AV control unit and GPS antenna and between AV control unit and
satellite radio antenna. Then it displays the diagnosis results on the display.
• The confirmation/adjustment mode allows the technician to check, modify or adjust the vehicle signals and
set values, as well as to monitor the system error records and system communication status. The check,
modify or adjust actions generally require human intervention and judgment (the system cannot make judg-
ment automatically.
On board diagnosis item
JSNIA0059GB
Mode
Description
Self Diagnosis
• AV control unit diagnosis
• Diagnoses the connections across system components, between AV
control unit and GPS antenna and between AV control unit and sat-
ellite radio antenna.
AV-334
< FUNCTION DIAGNOSIS >
[BOSE AUDIO WITH NAVIGATION]
DIAGNOSIS SYSTEM (AV CONTROL UNIT)
STARTING PROCEDURE
1.
Start the engine.
2.
Turn the audio system OFF.
3.
While pushing the “SETTING” button, turn the volume control
dial clockwise or counterclockwise for 40 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 pushing “BACK” button.
Confirmation/
Adjustment
Display Diagnosis
The following check functions are available: color tone check by color
bar display, light and shade check by gray scale display and touch pan-
el calibration response check.
Vehicle Signals
Diagnosis of signals can be performed for vehicle speed, parking
brake, lights, ignition switch, and reverse.
Speaker Test
The connection of a speaker can be confirmed by test tone.
Climate Control
Start auto air conditioner system self-diagnosis.
Navigation
Steering Angle Ad-
justment
When there is a difference between the actual turning angle and the ve-
hicle mark turning angle, it can be adjusted.
Speed Calibration
When there is a difference between the current location mark and the
actual location, it can be adjusted.
XM SAT Subscrip-
tion Status
The XM NavTraffic subscription status can be checked.
Error History
The system malfunction and the frequency when occurred in the past
are displayed. When the malfunctioning item is selected, the time and
place that the selected malfunction last occurred are displayed.
Synchronizer FES clock
–
Vehicle CAN Diagnosis
The transmitting/receiving of CAN communication can be monitored.
AV COMM Diagnosis
The communication condition of each unit of Multi AV system can be
monitored.
Handsfree Phone
The received volume adjustment of hands-free phone, microphone
speaker check, and erase memory can be performed.
Camera Cont.
The signal connected to camera control unit can be checked and the
guiding line position that overlaps rear view camera image can be ad-
justed.
Bluetooth
The passkey and the device name can be checked and changed.
SAT
Change Channel
Any necessary channels required to receive traffic information from the
satellite radio system can be set.
Change Application
ID
Any application ID's required to receive traffic information from the sat-
ellite radio system can be set.
Diag
Not used
Delete Unit Connection Log
Erase the connection history of unit and error history
Initialize Settings
Initializes the AV control unit memory.
Mode
Description
JSNIA0060GB
AV
DIAGNOSIS SYSTEM (AV CONTROL UNIT)
AV-335
< FUNCTION DIAGNOSIS >
[BOSE AUDIO WITH NAVIGATION]
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4.
The trouble diagnosis initial screen is displayed, and then the
items of “Self Diagnosis” and “Confirmation/Adjustment” can be
selected.
Self-diagnosis mode
1.
Start the self-diagnosis function and select “Self Diagnosis”.
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Self-diagnosis subdivision screen is displayed, and the self-
diagnosis mode starts.
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The bar graph visible on the center of the self-diagnosis subdivi-
sion screen indicates progress of the trouble diagnosis.
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.
• Replace AV control unit if “Self-Diagnosis did not run because of a control unit malfunction” is indicated. The symptom is AV con-
trol unit internal error. Refer to
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If multiple errors occur at the same time for a single unit, the screen switch colors are determined accord-
ing to the following order of priority: red > yellow > gray.
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The comments of the self-diagnosis results can be viewed with a
component in the diagnosis result screen.
Detection range of self-diagnosis mode
• The self-diagnosis mode allows the technician to diagnose the connection in the communication line
between AV control unit and each unit and the internal operation of the AV control unit.
JSNIA0061GB
JSNIA0062GB
Diagnosis results
Unit
Con-
nection
line
Normal
Green
Green
Connection malfunction
Gray
Yellow
CD changer not diagnosed
Gray
Gray
Unit malfunction
Note
Red
Green
JSNIA0063GB
JSNIA0064GB
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