AUDIO AND VISUAL SYSTEM(for Radio and Display Type) Illumination for Panel Switch does not Come on with Tail Switch ON

PROCEDURE

1. CHECK VEHICLE SIGNAL (OPERATION CHECK)

   1. 

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

      Click here

   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

      Tip:

      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

   OK

   REPLACE RADIO AND DISPLAY RECEIVER ASSEMBLY

   Click here

   NG

   PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE

   Click here