Illumination for Panel Switch does not Come on with Tail Switch ON [12/2013 - ]: Procedure

1. Enter the "Vehicle Signal Check Mode" screen. Refer to Check Vehicle Signal in Operation Check.

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   Refer to OPERATION CHECK [12/2013 - 11/2015] Refer to OPERATION CHECK [11/2015 - 11/2016] Refer to OPERATION CHECK [11/2016 - ]

2. Check that the display changes between ON and OFF according to the light control switch operation.

   OK

   Light Control Switch	Display
   Tail or head	ON
   Off	OFF

   HINT: 

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

   Result

   Proceed to
   OK
   NG

Result:  1

OK 

REPLACE RADIO AND DISPLAY RECEIVER ASSEMBLY. Refer to  REMOVAL [12/2013 - ] 

Result:  2

NG 

PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE. Refer to  PROBLEM SYMPTOMS TABLE [12/2013 - 11/2015]  Refer to  PROBLEM SYMPTOMS TABLE [11/2015 - 11/2016]  Refer to  PROBLEM SYMPTOMS TABLE [11/2016 - ]