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Home >> Infiniti >> 2024 >> QX55 Essential >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Audio, Visual & Navigation System (INFINITI INTOUCH) >> Basic Inspection >> Configuration (Av Control Unit) >> Work Procedure
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Work Procedure

  1. WRITING MODE SELECTION 
    1. SYMBOL CONSULT ConfigurationSelect "Re/programming, Configuration" of "MULTI AV".

    When writing saved data>>

    GO TO 2.

    When writing manually>>

    GO TO 3.

  2. WRITING VEHICLE SPECIFICATION 
    1. SYMBOL CONSULT ConfigurationSelect "Configuration" or "After Replace ECU", and write the vehicle specification saved in CONSULT to AV control unit.
      CAUTION:

      Do not perform any operation such as the navigation operation during configuration writing.

    >>

    GO TO 4.

  3. WRITE VEHICLE SPECIFICATION 
    1. SYMBOL CONSULT Configuration
      1. Select "Re/programming, Configuration" of "MULTI AV".
      2. Select "Manual Configuration", and write the setting value as shown in the following table to AV control unit according to the vehicle specification.
        CAUTION:

        Grasp vehicle specifications precisely. The control of ECU control may not function normally if the specifications are misread.

        NOTE: SYMBOL
        • The items shown in the list depend on vehicle specifications.
        • The config list may not be displayed depending on vehicle specifications. This is not a malfunction.
        • If selection items are not displayed on the CONSULT screen, touch "NEXT".
        MANUAL SETTING ITEM Detail
        Items Setting value
        NAVIGATION WITH Models with navigation system
        WITHOUT Models without navigation system
        SOUND SYSTEM BOSE Models with Bose audio
        NORMAL 6SPKS Models without Bose audio
        CAMERA SYSTEM NONE or AVM ph3 Models with Intelligent around view monitor system
        REAR Models with rear view monitor system
        SONAR TYPE None Models without sonar
        REAR Models with sonar
        PREDICTIVE COURSE LINE Without or with (with AVM) Models with Intelligent around view monitor or without camera
        With (Rear view camera) Models with rear view monitor

    >>

    GO TO 4.

  4. PERFORM SELF-DIAGNOSIS 
    1. SYMBOL CONSULT Self Diagnostic ResultPerform self-diagnosis of CONSULT, and check whether or not DTC B1341-55 is detected.

    Is DTC B1341-55 detected?

    YES>>

    GO TO 1.

    NO>>

    GO TO 5.

  5. OPERATION CHECK 
    1. Check that the operation of the AV control unit and camera images (fixed guide lines and predictive course lines) are normal.

    YES>>

    Work End.