Inspection Procedure

1. Enter the display adjustment screen by pressing the "DISPLAY" switch.
   Fig 1: Pressing Display Switch

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2. Turn the light control switch to TAIL.
3. Check if "DAY MODE" on the display adjustment is ON.

   OK: 

   "DAY MODE" is ON. 

OK: TURN FORCED "DAY MODE" SETTING OFF 

NG: Go to next step 

1. Enter the Display Check mode's Vehicle Signal Check Mode (see DISPLAY CHECK MODE  ).
   Fig 2: Diagnostic Tool Display - Vehicle Signal Check Mode

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2. Turn the light control switch to TAIL, ON and OFF.
   LIGHT CONTROL SWITCH REFERENCE CHART
   
   

   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 IN PROBLEM SYMPTOMS TABLE 

OK: REPLACE MULTI-DISPLAY