NAVIGATION SYSTEM Remote Touch Screen Does not Generate Vibration Feedback

DESCRIPTION

When each button displayed on the multi-display is selected via remote touch screen operation, the remote touch screen generates vibration feedback according to communication between the remote touch and radio receiver assembly.

CAUTION / NOTICE / HINT

Note

When replacing the radio receiver assembly or navigation ECU, always replace it with a new one.

If a radio receiver assembly or navigation ECU which was installed to another vehicle is used, the following may occur:


  • A communication malfunction DTC may be stored.

  • The radio receiver assembly or navigation ECU may not operate normally.

Tech Tips

Depending on the parts that are replaced during vehicle inspection or maintenance, performing initialization, registration or calibration may be needed. Refer to Precaution for Navigation System.

Click here

PROCEDURE


  1. CHECK MULTI-DISPLAY CUSTOMIZE SETTING


    1. Using the multi-display customize setting screen, check that the remote touch screen vibration feedback reaction force setting is not set to "Off".

      Click here

      OK
      The remote touch screen vibration feedback reaction force setting is not set to "Off".
      Result
      Proceed to
      OK
      NG

    NG

    CUSTOMIZE SETTING Click here

    OK

  2. REMOTE TOUCH SELF CHECK (CHECK VIBRATION FEEDBACK GENERATION CONDITION)


    1. Enter self-diagnostic mode.

      Click here

    2. Operate the remote touch screen laterally and check that the touch screen generates vibration feedback.

      Note

      Since the remote touch screen may recognize a pinch in/out or flick operation if operated with 2 fingers, always use 1 finger to operate the remote touch in self-diagnostic mode.

      OK
      Remote touch screen generates vibration feedback.
      Result
      Proceed to
      OK
      NG

    NG

    REPLACE REMOTE OPERATION CONTROLLER ASSEMBLY (REMOTE TOUCH) Click here

    OK

  3. CHECK NAVIGATION ECU


    1. Replace the navigation ECU with a new one.

      Click here

    2. Check the malfunction disappears.

      OK
      Malfunction disappears.
      Result
      Proceed to
      OK
      NG

    OK

    END (NAVIGATION ECU IS DEFECTIVE)

    NG

    REPLACE RADIO RECEIVER ASSEMBLY Click here