Inspection Procedure

WARNING: This page is about a different car, the 2009 Toyota Corolla. 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 adjustment is ON.
  OK: "DAY MODE" is ON.
NG: Go to step 2

Fig 1: Screen Display - Day Mode
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

OK: TURN "DAY MODE" SETTING OFF

CHECK VEHICLE SIGNAL (DISPLAY CHECK MODE)

Enter the "Display Check" mode (Vehicle Signal Check) (See OPERATION CHECK ).
Check that the display changes between ON and OFF according to the light control switch operation.
OK

LIGHT CONTROL SWITCH SPECIFICATION

Light Control Switch	Display
TAIL or ON	ON
OFF	OFF

Fig 2: Screen Display - Vehicle Signal Check Mode

HINT:

The display is updated once per second. It is normal for the display to lag behind the actual switch operation.

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

OK: REPLACE NAVIGATION RECEIVER ASSEMBLY (See REMOVAL )