Inspection Procedure

WARNING: This page is about a different car, the 2008 Toyota Sequoia. 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 "DISP" switch.
2. Turn the light control switch to the TAIL position.
3. Check if "Day Mode" on the display is ON.
  OK: "Day Mode" is ON.
NG: Go to step 2

Fig 1: Locating DISP Switch
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

OK: TURN "DAY MODE" SETTING OFF

CHECK VEHICLE SIGNAL (DISPLAY VEHICLE SIGNAL)

Enter the "Display Check" mode (Vehicle Signal Check Mode) (See SYSTEM NORMAL CONDITION CHECK ).

Check that the display changes between DIM and BRIGHT according to the light control switch operation.

LIGHT CONTROL SWITCH CONDITION

Light Control Switch Condition	Display Condition
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.

Fig 2: Identifying Vehicle Signal Check Mode

NG: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE (See PROBLEM SYMPTOMS TABLE )

OK: REPLACE NAVIGATION RECEIVER ASSEMBLY (See REMOVAL )