Switch Operation of Remote Touch not Accepted: Procedure

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

   OK

   Diagnostic mode can be activated.

NG → See step   3 

OK: Go to next step 

1. Display the "Panel&Steering Switch Check Mode" screen. Refer to OPERATION CHECK .
   Fig 1: Identifying "Panel & Steering Switch Check Mode" screen

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Press each switch on the remote touch and check that the switch name is displayed on the screen.

   OK

   Pressing each switch displays its name on the screen.

   TEXT IN ILLUSTRATION
   
   

   *1	Push switch name

NG → See step   3 

OK → See step   5 

1. Activate self check mode. Refer to OPERATION CHECK .
2. Check switch operation.
   Fig 2: Switch Illumination & Switch Knob

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   1. Move the remote touch switch knob to the lower left.
   2. Check that the "MAP/VOICE" and "MENU" switches illuminate when each switch on the remote touch is pressed.

      Result

      Result	Proceed to
      Self check mode cannot be activated.	A
      Some switches do not turn on the "MAP/VOICE" and "MENU" switch illumination when they are pressed.
      All switches turn on the "MAP/VOICE" and "MENU" switch illumination when they are pressed.	B

      TEXT IN ILLUSTRATION
      
      

      *1	Switch Illumination
      *2	Switch Knob

B → See step   5 

A: Go to next step 

1. Replace the integration panel sub-assembly. Refer to REMOVAL .
2. Check that each switch operation on the "remote switch" is accepted normally.

   OK

   Each switch operation is accepted normally.

NG → See step   6 

OK → END