Illumination for Panel Switch does not Come on with Tail Switch ON

1. Enter the "Display Check" mode (Vehicle Signal Check Mode) (See DISPLAY CHECK MODE  ).
2. Check that the display changes between ON and OFF according to the light control switch operation.

   OK 

   LIGHT CONTROL SWITCH POSITION
   
   

   Light Control Switch	Display
   TAIL or ON	ON
   OFF	OFF

   Fig 1: Display - Vehicle Signal Check Mode

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   HINT:

   This display is updated once per second. As a result, it is normal for the display to lag behind the actual change in the switch.

NG: RETURN TO THE ORIGINAL INSPECTION FLOW BECAUSE THE CHECK RESULT IS NORMAL 

OK: REPLACE MULTI-DISPLAY