Display Does Not Dim When Light Control Switch Is Turned ON: Procedure
- CHECK IMAGE QUALITY SETTING
- Enter the display adjustment screen by pressing the "DISPLAY" switch.
- Turn the light control switch to the TAIL position.
- Check if "DAY MODE" on the display adjustment is ON.
OK
"DAY MODE" is ON.
NG → See step 2
OK → TURN "DAY MODE" SETTING OFF
- CHECK VEHICLE SIGNAL (DISPLAY CHECK MODE)
- Enter the "Display Check" mode (Vehicle Signal Check). Refer to OPERATION CHECK .
- Check that the display changes between ON and OFF according to the light control switch operation.
OK
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 → See step 3
OK → See step 4
- PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE. Refer to PROBLEM SYMPTOMS TABLE
- REPLACE NAVIGATION RECEIVER ASSEMBLY. Refer to REMOVAL