Infiniti EX35. Manual - part 175

 

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Infiniti EX35. Manual - part 175

 

 

AV

CAMERA ASSISTANCE SONAR SYSTEM

AV-481

< FUNCTION DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

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Component Description

INFOID:0000000003160627

7.

Front door speaker LH

8.

• Around view monitor control unit 

(with around view monitor)

• Camera control unit (with rear view 

monitor)

9.

Rear door speaker LH

10. Rear squawker LH

11. BOSE amp.

12. Corner sensor rear LH

13. Woofer

14. • Rear camera (with around view 

monitor)

• Rear view camera (with rear view 

monitor)

15. Corner sensor rear RH

16. Buzzer

17. Rear squawker RH

18. Antenna base (antenna amp and sat-

ellite antenna)

19. Rear door speaker RH

20. Side camera RH

21. Front door speaker RH

22. Front squawker RH

23. Display unit

24. Steering angle sensor

25. Steering switch

26. Preset switch

27. Sonar control unit (with around view 

monitor)

28. iPod connector

29. Auxiliary input jacks

30. AV control unit

31. Multifunction switch

32. iPod adapter

33. GPS antenna

34. Microphone

A.

Under front seat (LH side)

B.

Luggage floor (LH side)

C.

Luggage side RH

D.

Spiral cable part

E.

Cluster lid C removed condition

F.

Rear view of the display unit

G.

Instrument panel rear side

Part name

Description

AROUND VIEW MONITOR CONTROL UNIT

• It supplies power to front camera, rear camera, and side camera. And then it 

superimposes the images from each camera and outputs them to display unit.

• Superimposes the guiding line, predicted course line and sonar indicator to the 

camera image that outputs to display unit.

• It performs the reception/transmission of communication signal with each cam-

era. 

• Inputs the sensor signal from the steering angle sensor, and then controls the 

predicted course line. 

• It transmits the sonar operation signal from sonar control unit and receives the 

sonar information from the sonar control unit via AV communication. 

• It transmits the information received/transmitted with the sonar control unit via 

AV communication to AV control unit. 

SONAR CONTROL UNIT (WITH AROUND VIEW 
MONITOR)

• It is connected with around view monitor control unit via AV communication and 

receives the sonar operation signal from around view monitor control unit. 

• It transmits the sonar detection status to around view monitor control unit via 

AV communication. 

• It judges the warning level according to the signal from corner sensor and out-

puts the buzzer drive signal. 

• Trouble diagnosis is supported with CONSULT-III (K-LINE).

CORNER SENSOR

The obstacle distance is detected. The signal is transmitted to sonar control unit.

BUZZER

The warning buzzer outputs with the signal from sonar control unit. 

AV-482

< FUNCTION DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

DIAGNOSIS SYSTEM (AV CONTROL UNIT)

DIAGNOSIS SYSTEM (AV CONTROL UNIT)

Diagnosis Description

INFOID:0000000003465021

MULTIFUNCTION SWITCH AND PRESET SWITCH SELF-DIAGNOSIS FUNCTION

The ON/OFF operation (continuity) of each switch in 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 in the ON position can be checked by

pressing the switch. The buzzer sounds if the switch is normal.

CAUTION:

The hazard switch and Disk 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

• AV control unit diagnosis function starts up with multifunction switch operation and 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, 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 AV control unit, connections between system components,

AV control unit and GPS antenna and between AV control unit and satellite radio antenna. Then it displays
the diagnosis results on 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 checking,
modifying or adjusting generally require human intervention and judgment (the system cannot make a 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 satel-
lite radio antenna.

AV

DIAGNOSIS SYSTEM (AV CONTROL UNIT)

AV-483

< FUNCTION DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

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STARTING PROCEDURE

1.

Start the engine.

2.

Turn the audio system OFF.

3.

While pressing the “SETTING” button, turn the volume control
dial clockwise or counterclockwise for 40 clicks or more. (When
the self-diagnosis mode is starts, a short beep will sound.)
• Shifting from current screen to previous screen is performed

by pressing the “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 panel 
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 ac-
tual 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 occurring 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.

With rear view moni-
tor

The signal connected to camera control unit can be checked and the 
guiding line position that overlaps rear view camera image can be adjust-
ed.

With around view 
monitor

It can perform the confirmation of a signal connection to around view 
monitor control unit, the calibration of each camera, Correct Draw Line 
of Camera Image, and Fine Tuning of Birds-Eye View. Refer to 

AV-503, 

"Diagnosis Description"

.

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 IDs required to receive traffic information from the satel-
lite radio system can be set.

Diag

Not used.

Delete Unit Connection Log

Erase the connection history of unit and error history.

Initialize Settings

Initializes AV control unit memory.

Mode

Description

JSNIA0060GB

AV-484

< FUNCTION DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

DIAGNOSIS SYSTEM (AV CONTROL UNIT)

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 an AV control unit internal
error. Refer to 

AV-903, "Exploded View"

.

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If multiple errors occur at the same time for a single unit, the
screen switch colors are determined according to the following
order of priority: red > gray.

JSNIA0061GB

JSNIA0062GB

Diagnosis results

Unit

Con-

nection 

line

Normal

Green

Green

Connection malfunction

Gray

Yellow

Unit malfunction 

Note

Red

Green

JSNIA0593GB

 

 

 

 

 

 

 

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