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Home >> Infiniti >> 2018 >> QX30 Essential, AWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Entertainment Systems >> Audio, Visual & Navigation System (INFINITI INTOUCH) >> System Description >> Diagnosis System (Display Control Unit) >> On Board Diagnosis Function >> On Board Diagnosis Item
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On Board Diagnosis Item

Description 

On Board Diagnosis Item 

Mode

Description

Self Diagnosis

  • Display control unit diagnosis.
  • Diagnoses the connections across system components.

Confirmation/Adjustment

Display Diagnosis

The following check functions are available:

  • Color tone check by color bar display, white display and black display
  • Light and shade check by gray scale display
  • Touch panel check
  • Sensor sensitivity settings

Vehicle Signals

Diagnosis of signals can be performed.

Speaker Test

The connection of a speaker can be confirmed by test tone.

Navigation *1

The reception status of GPS can be confirmed.

Display On/Off of the simulation menu of navigation.

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.

AV COMM Diagnosis

The communication condition of each unit of Infiniti InTouch can be monitored.

Clock Setting *1

The date and time information can be adjusted.

Camera Control

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

Delete Unit Connection Log

Erase the connection history of unit and error history.

Reset Settings

Initializes the each data.

Version Information

Version information of the following items is displayed.

  • Display control unit
  • NAVI control unit
  • AV control unit
  • BOSE amp.
  • Preset switch
  • Around view monitor control unit

Program Update

Version of the display control unit can be update.

SXM

Display the information related to satellite radio.

Switch Information

Display each switch information.

ANC/ASC Diagnosis *2

Display the information related to active noise cancellation and active sound enhancement.

Hands-free Phone

The received volume adjustment of hands-free phone and microphone speaker check can be performed.

*1: Only models with navigation system

*2: Models with BOSE audio system