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Home >> Infiniti >> 2023 >> QX55 Essential >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Infotainment >> Audio, Visual & Navigation System (INFINITI INTOUCH) >> System Description >> Diagnosis System (Av Control Unit) >> On Board Diagnosis Function >> Confirmation/Adjustment Mode
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Confirmation/Adjustment Mode

  1. Start the diagnosis function and select "Confirmation/Adjustment". The confirmation/adjustment mode indicates where each item can be checked or adjusted.
  2. Select each switch on the "Confirmation/Adjustment Mode" screen to display the relevant trouble diagnosis screen. Touch the "Back" to return to the initial Confirmation/Adjustment Mode screen.
    GNSDB38556Courtesy of NISSAN NORTH AMERICA, INC.

Display Diagnosis 

Confirmation of the AV control unit screen operation.

GNSDB18458Courtesy of NISSAN NORTH AMERICA, INC.

Vehicle Signals 

A comparison check can be made of each actual vehicle signal and the signals recognized by the system.

GNSDB18199Courtesy of NISSAN NORTH AMERICA, INC.

Navigation 

The reception status of GPS can be confirmed.

GNSDB19276Courtesy of NISSAN NORTH AMERICA, INC.

Error Location Display 

Results of the error occurrence are represented by the time the error occurred.

GNSDB18153Courtesy of NISSAN NORTH AMERICA, INC.

AV COMM Diagnosis 

AV COMM Monitor

GNSDB39111Courtesy of NISSAN NORTH AMERICA, INC.

Camera 

GNSDB18765Courtesy of NISSAN NORTH AMERICA, INC.

Item

Description

Correct Draw Line of Rear view Camera

The guiding lines in the rear view monitor can be adjusted.

Alter/Confirm Configuration

Displays the current configuration data.

Reset Configuration

Initializes the camera system configuration.

Delete Unit Connection Log 

Deletes error records from the AV control unit memory.

GNSDB18695Courtesy of NISSAN NORTH AMERICA, INC.

Initialize Settings 

Initializes the AV control unit memory.

GNSDB19811Courtesy of NISSAN NORTH AMERICA, INC.

GPS Time Set 

Date and time information can be adjusted.

GNSDB19640Courtesy of NISSAN NORTH AMERICA, INC.

Version Information 

Version information of the components of the Multi AV system are displayed.

GNSDB17825Courtesy of NISSAN NORTH AMERICA, INC.

Software Update 

Version of the AV control unit software can be update.

GNSDB18748Courtesy of NISSAN NORTH AMERICA, INC.

### Speaker Test 

Two test tones, 100 Hz and 4 KHz, can be generated to each speaker.

GNSDB18513Courtesy of NISSAN NORTH AMERICA, INC.

Radio Tuner 

Displays FM and AM monitor information.

GNSDB18420Courtesy of NISSAN NORTH AMERICA, INC.

SXM 

Displays SXM monitor information.

GNSDB18424Courtesy of NISSAN NORTH AMERICA, INC.