Toyota Sienna Service Manual: Display does not Dim when Light Control Switch is Turned ON

Toyota Sienna Service Manual / Navigation / Navigation system / Diagnostic trouble code chart / Display does not Dim when Light Control Switch is Turned ON

INSPECTION PROCEDURE

1 CHECK IMAGE QUALITY SETTING

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)

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.

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:

Front No. 2 speaker
COMPONENTS ON-VEHICLE INSPECTION 1. INSPECT FRONT NO.2 SPEAKER HINT: Remove interior parts so that the front No.2 speaker can be seen. Check the speaker installation. OK: The speaker is securely installed. If the result is not as specified, reinstall the front No.2 speak ...

Installation
1. INSTALL YAW RATE AND DECELERATION SENSOR (a) Connect the yawrate sensor connector. (b) Install the yawrate sensor with the 2 bolts. Torque: 13 N*m (136 kgf*cm, 10 ft.*lbf) 2. INSTALL COWL SIDE TRIM BOARD RH (a) Install the nut with the cowl side trim board plate RH. 3. INSTALL FRONT ...

Bluetooth tel check mode
HINT: Illustration may differ from the actual vehicle depending on the device settings and options. Therefore, some detailed area may not be shown exactly the same as on the actual vehicle. 1. ENTER DIAGNOSTIC MODE 2. BLUETOOTH TEL CHECK Select "Bluetooth TEL Check" fro ...