NAVIGATION SYSTEM (for HDD) Switch Operation of Remote Touch not Accepted

INSPECTION PROCEDURE

PROCEDURE


  1. START DIAGNOSTIC MODE


    1. Activate diagnostic mode and check if the "Service Menu" screen can be displayed Click here.

      OK
      Diagnostic mode can be activated.

    NG

    REMOTE TOUCH SELF CHECK (SWITCH OPERATION CHECK) Click here

    OK

  2. CHECK PANEL SWITCH (OPERATION CHECK)


    1. A003YW0E12
      Text in Illustration
      *a Name of switch being pushed

      Enter the "Panel & Steering Switch Check Mode" screen. Refer to Check Panel & Steering Switch in Operation Check Click here.

    2. Press each switch on the remote touch and check that the switch name is displayed on the screen.

      OK
      Pressing each switch displays its name on the screen.

    NG

    REMOTE TOUCH SELF CHECK (SWITCH OPERATION CHECK) Click here

    OK

    REPLACE NAVIGATION COMPUTER SUB-ASSEMBLY Click here

  3. REMOTE TOUCH SELF CHECK (SWITCH OPERATION CHECK)


    1. Activate self check mode Click here.

    2. A003V4HE07
      Text in Illustration
      *a Switch Illumination
      *b Switch Knob

      Check switch operation.


      1. Move the remote touch switch knob to the lower left.

      2. Check that the "MAP/VOICE" and "MENU" switches illuminate when each switch on the remote touch is pressed.

        Result
        Result Proceed to
        Self check mode cannot be activated. A
        Some switches do not turn on the "MAP/VOICE" and "MENU" switch illumination when they are pressed. A
        All switches turn on the "MAP/VOICE" and "MENU" switch illumination when they are pressed. B

    B

    REPLACE NAVIGATION COMPUTER SUB-ASSEMBLY Click here

    A

  4. REPLACE INTEGRATION PANEL SUB-ASSEMBLY


    1. Replace the integration panel sub-assembly Click here.

    2. Check that each switch operation on the remote touch is accepted normally.

      OK
      Each switch operation is accepted normally.

    NG

    REPLACE REMOTE OPERATION BOARD Click here

    OK

    END