NAVIGATION SYSTEM (for HDD) Touch Panel Switch does not Function

INSPECTION PROCEDURE

PROCEDURE


  1. CHECK TOUCH PANEL


    1. Check for foreign matter on the display.

      OK
      The display is clean.

    NG

    CLEAN DISPLAY AND RECHECK TOUCH PANEL

    OK

  2. CHECK TOUCH SWITCH

    A003AJO

    1. Enter the "Function Check/Setting" mode and select "Touch Switch" Click here.

    2. Touch the display in the area where the switch malfunction occurs.

      OK
      A "+" mark appears at the touched position.

    NG

    PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE Click here

    OK

    REPLACE NAVIGATION RECEIVER ASSEMBLY Click here