AUDIO AND VISUAL SYSTEM(except 8 Speakers) Switch Operation of Remote Touch not Accepted

CAUTION / NOTICE / HINT

PROCEDURE

1. START DIAGNOSTIC MODE

   
   

   1. Activate diagnostic mode and check if the "Service Menu" screen can be displayed.

      Click here

      OK
      Diagnostic mode can be activated.

      Result
      Proceed to OK NG

   
   

   NG

   REMOTE TOUCH SELF CHECK (SWITCH OPERATION CHECK) Click here

   OK

2. CHECK PANEL SWITCH (OPERATION CHECK)

   
   

   1. 

      Enter the "Panel&Steering Switch Check Mode" screen. Refer to Check Panel & Steering Switch in Operation Check.

      Click here

   2. Operate the abnormal switch and check if the switch status is correctly displayed.

      OK
      The switch status is correctly displayed as operated.

      Result
      Proceed to OK NG

   
   

   OK

   REPLACE RADIO RECEIVER ASSEMBLY Click here

   NG

3. REMOTE TOUCH SELF CHECK (SWITCH OPERATION CHECK)

   
   

   1. Enter self-diagnostic mode.

      Click here

   2. 

      *a	Switch Illumination
      *b	Touch Screen

      Operate the remote touch screen in the lower left to turn the switch illumination off.

      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.

   3. With the switch illumination turned off, press each switch of the remote touch and check that the switch illumination turns on.

      Result
      Result Proceed to Self-check mode cannot be activated. A Some switches do not turn on the switch illumination when they are pressed. All switches turn on the switch illumination when they are pressed. B

   
   

   A

   REPLACE REMOTE OPERATION CONTROLLER ASSEMBLY Click here

   B

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