Navigation System Touch Panel Switch Does Not Function

Audio Visual Telematics. Land Cruiser. Urj200, 202 Grj200 Vdj200
Navigation Multi Info Display. Land Cruiser. Urj200, 202 Grj200 Vdj200

INSPECTION PROCEDURE

CHECK MULTI-DISPLAY

CHECK TOUCH PANEL

CHECK TOUCH SWITCH (OPERATION CHECK)

NAVIGATION SYSTEM - Touch Panel Switch does not Function


INSPECTION PROCEDURE

1.CHECK MULTI-DISPLAY

  1. Check if there is any foreign matter caught between the display and exterior frame of the multi-display.

    OK:
    No foreign matter is caught between the display and exterior frame of the multi-display.
    HINT:
    If there is foreign matter between the display and exterior frame of the multi-display, the touch panel will remain pressed, preventing touch switch operation.


NG
REMOVE FOREIGN MATTER
OK


2.CHECK TOUCH PANEL

  1. Check for foreign matter on the display.

    OK:
    The display is clean.


NG
CLEAN DISPLAY AND RECHECK TOUCH PANEL
OK


3.CHECK TOUCH SWITCH (OPERATION CHECK)
Land Cruiser. Urj200, 202 Grj200 Vdj200

  1. Enter the "Touch Switch Check" screen. Refer to Check Touch Switch in Operation Check (Click here).

  1. 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 MULTI-MEDIA MODULE RECEIVER ASSEMBLY (Click here)