NAVIGATION SYSTEM Pointer does not Reach Screen Edge

CAUTION / NOTICE / HINT

PROCEDURE

1. Click here

   CHECK FOR FOREIGN MATTER

   
   

   1. Check if there is any foreign matter around the remote touch switch knob that interfere with knob operation.

      OK
      There is no foreign matter around the remote touch switch knob that interfere with its operation.

   
   
   • OKClick here
   • NG

     REMOVE FOREIGN MATTER (CHECK SWITCH KNOB OPERATION AFTER REMOVING MATTER)

2. Click here

   CHECK REMOTE TOUCH SWITCH (OPERATION CHECK)

   
   
   1. 

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

   2. Move the remote touch switch knob and press the switch knob at any blank space on the screen to display the "+" mark.

      Tip:
      

      • The "+" mark will be displayed at the point where the switch knob was pressed.

      • Even if the pointer is moved, the "+" mark will remain at the position where the pointer was when the switch knob was pressed.

   3. Move the pointer to any position using the remote touch switch knob. When the location of the pointer is changed with the switch knob moved, check that the coordinate values "X" and "Y" change between 0 and 255.

      Result
      Result Proceed to Remote touch switch check cannot be performed due to a remote touch switch knob malfunction. A The coordinate values "X" and "Y" do not change between 0 and 255 according to the location of the pointer. A The coordinate values "X" and "Y" change between 0 and 255 according to the location of the pointer. B

      Table 1. Text in Illustration

      *a	Pointer
      *b	Coordinates
      *c	"+" mark

   
   
   • AClick here
   • B

     REPLACE MULTI-MEDIA MODULE RECEIVER ASSEMBLY (Click here)

3. Click here

   REMOTE TOUCH SELF CHECK (REMOTE TOUCH SWITCH KNOB POSITION RECOGNITION CHECK)

   
   

   1. Activate self check mode (Click here).

   2. 

      Check remote touch switch knob position recognition.

      
      

      1. Move the remote touch switch knob from the lower left to the upper right to check that the brightness of the switch illumination changes.

         Result
         Result Proceed to Brightness of the switch illumination changes according to remote touch switch knob operation. A Brightness of the switch illumination does not change according to remote touch switch knob operation. B Switch illumination remains on. B

         Tip:
         

         • If the brightness changes according to remote touch switch knob operation, the knob position is being recognized normally.

         • When the switch illumination blinks, the remote touch has stored a DTC.

         Table 2. Text in Illustration

         *a	Switch Illumination
         *b	Switch Knob

   
   
   • A

     USE SIMULATION METHOD TO CHECK (Click here)

   • BClick here
4. Click here

   REPLACE REMOTE OPERATION BOARD

   
   

   1. Replace the remote operation board (Click here).

   2. Check that the pointer moves to the edge of the screen.

      OK
      The pointer moves to the edge of the screen.

   
   
   • OK

     END

   • NG

     REPLACE MULTI-MEDIA MODULE RECEIVER ASSEMBLY (Click here)