Inspection Procedure

WARNING: This page is about a different car, the 2004 Toyota Camry. However, it is still accessible from the selected car via links, so may be relevant.

CHECK IMAGE QUALITY SETTING
1. Enter the display adjustment screen by pressing the "DISPLAY" switch.
2. Turn the light control switch to TAIL.
3. Check if "DAY MODE" on the display adjustment is ON.
  Standard: "DAY MODE" is ON.
  
  Fig 1: Checking Image Quality Setting
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
1. OK: TURN FORCED "DAY MODE" SETTING OFF
2. NG: Go to next step.

DISPLAY CHECK MODE (VEHICLE SIGNAL CHECK MODE)

Enter the "Display Check" mode (Vehicle Signal Check Mode) (see DISPLAY CHECK MODE (VEHICLE SIGNAL CHECK) ).

Turn the light control switch TAIL or ON and OFF.

Standard:

LIGHT CONTROL SWITCH TAIL

TAIL switch	Display
TAIL or ON	ON
OFF	OFF

HINT:

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

Fig 2: Display Check Mode - Light Control Switch Tail Or On And Off

OK: REPLACE RADIO AND NAVIGATION ASSY (SEE REPLACEMENT )
NG: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE (see PROBLEM SYMPTOMS TABLE )