Audio And Visual System (For Radio And Display Type) Display Does Not Dim When Light Control Switch Is Turned On

INSPECTION PROCEDURE

CHECK VEHICLE SIGNAL

INSPECTION PROCEDURE

HINT:

For vehicles equipped with an Extension Module, refer to optional equipment's manuals.

1. Enter the "Function Check/Setting I" and select "Vehicle Signal" (HILUX_TGN26 RM0000043X901QX.html).
   

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

   OK:

   Light Control Switch Condition	Display
   TAIL or HEAD	ON
   OFF	OFF

3. Check that the display for "ADIM/TCAN" changes between DIM and BRIGHT according to the light control switch operation.
   

   OK:

   Light Control Switch Condition	Display
   TAIL or HEAD	DIM
   OFF	BRIGHT

   HINT:

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