NAVIGATION SYSTEM, Diagnostic DTC:B155A

DTC Code DTC Name
B155A Touch Pad Vibration Driver Malfunction

DESCRIPTION

This DTC is stored if the remote operation controller assembly (remote touch) detects a malfunction in itself, such as internal hardware failure or touch pad vibration driver malfunction.

DTC No. Detection Item DTC Detection Condition Trouble Area
B155A Touch Pad Vibration Driver Malfunction Internal vibration driver malfunction Remote operation controller assembly (remote touch)

PROCEDURE


  1. CHECK DTC


    1. Clear the DTCs.

      Click here


      Body Electrical > Navigation System > Clear DTCs

    2. Recheck for DTCs and check that no DTCs are output.

      Click here


      Body Electrical > Navigation System > Trouble Codes
      OK
      No DTCs are output.

      Tech Tips

      If DTC B155B, B1559 is output, perform troubleshooting for DTC B155B, B1559 first.

      B155B: Click here

      B1559: Click here

      Result
      Proceed to
      OK
      NG

    OK

    USE SIMULATION METHOD TO CHECK Click here

    NG

  2. REMOTE TOUCH SELF CHECK (CHECK TOUCH SCREEN OPERATION POSITION RECOGNITION 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.

      Tech Tips

      When operating at an excessively low temperature, vibration feedback may be difficult to feel.

      Result
      Result Proceed to
      Vibration feedback is generated according to touch panel operation A
      The switch illumination changes but vibration feedback is not generated in accordance to touch screen operation B

    B

    REPLACE REMOTE OPERATION CONTROLLER ASSEMBLY (REMOTE TOUCH) Click here

    A

  3. CLEAR DTC


    1. Clear the DTCs.

      Click here


      Body Electrical > Navigation System > Clear DTCs
      Result
      Proceed to
      NEXT

    NEXT

  4. CHECK FEEDBACK VIBRATION


    1. Turn the engine switch on (ACC), swipe the MENU screen to move the cursor and pull it over the button with the vibration feedback.

      Tech Tips

      Using the multi-display customize setting screen, check that the remote touch screen vibration feedback reaction force setting is not set to "NO VIBRATION".

      Click here

      Result
      Proceed to
      NEXT

    NEXT

  5. CHECK DTC


    1. Recheck for DTCs and check if the same DTC is output again.

      Click here


      Body Electrical > Navigation System > Trouble Codes
      OK
      No DTCs are output.
      Result
      Proceed to
      OK
      NG

    OK

    USE SIMULATION METHOD TO CHECK Click here

    NG

    REPLACE REMOTE OPERATION CONTROLLER ASSEMBLY (REMOTE TOUCH) Click here