Inspection Procedure

1. Enter the display adjustment screen by pressing the "DISP" switch.
2. Turn the light control switch to the TAIL position.
3. Check if "DAY MODE" on the display adjustment is ON.

   OK: 

   "DAY MODE" is ON. 

Fig 1: Identifying DAY MODE

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NG: Go to step 2 

OK: TURN "DAY MODE" SETTING OFF 

1. Enter the "DISPLAY CHECK MODE "
   Fig 2: Display Vehicle Signal Check Mode

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Check that the display changes between ON and OFF according to the light control switch operation.

   OK 

   LIGHT CONTROL SWITCH DISPLAY
   
   

   Light Control Switch	Display
   TAIL or ON	ON
   OFF	OFF

   HINT:

   The display is updated once per second. It is normal for the display to lag behind the actual switch operation.

NG: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN  PROBLEM SYMPTOMS TABLE  

OK: REPLACE MULTI-DISPLAY