Toyota Sienna Service Manual: Display does not Dim when Light Control Switch is Turned ON
INSPECTION PROCEDURE
1 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.
TURN "DAY MODE" SETTING OFF
2 CHECK VEHICLE SIGNAL (DISPLAY CHECK MODE)
- Enter the "Display Check" mode (Vehicle Signal Check).
- Check that the display changes between ON and OFF according to the light control switch operation.
OK
HINT: The display is updated once per second. It is normal for the display to lag behind the actual switch operation.
REPLACE RADIO AND NAVIGATION ASSEMBLY
Illumination for Panel Switch does not Come on with Tail Switch ON
INSPECTION PROCEDURE
1 CHECK VEHICLE SIGNAL (DISPLAY CHECK MODE)
Enter the "Display Check" mode (Vehicle Signal Check Mode).
Check that the display changes between ON and OF ...
Panel Switches do not Function
INSPECTION PROCEDURE
1 CHECK PANEL SWITCH
Check for foreign matter around the switches that might
prevent operation.
OK:
No foreign matter is found
2 CHECK PANEL SWITCH (DISPLAY CHECK MODE ...
Other materials:
Installation
1. INSTALL CENTER AIRBAG SENSOR ASSEMBLY
Check that the ignition switch is off.
Check that the battery negative (-) terminal is
disconnected.
CAUTION:
After disconnecting the negative battery
terminal, wait for at least 90 seconds before
starting the operation.
Temporar ...
The Blind Spot Monitor function detection areas
The areas that vehicles can be detected in are outlined below.
The range of the detection area
extends to:
Approximately 11.5 ft. (3.5 m)
from the side of the vehicle
The first 1.6 ft. (0.5 m) from the
side of the vehicle is not in the
detection area
Approximately 9.8 ft. (3 m) ...
Inspection
1. INSPECT VENTILATION VALVE
(a) Install a clean hose to the ventilation valve.
(b) Check the ventilation valve operation.
(1) Blow air into the cylinder head side, and check
that air passes through easily.
NOTICE:
Do not suck air through the valve.
Petroleum substances i ...
