Toyota Tundra Service Manual: Customize Parameters

CUSTOMIZE PARAMETERS

PROCEDURE

1. CUSTOMIZE SEAT BELT WARNING SYSTEM

HINT:

The following items can be customized.

NOTICE:

When the customer requests a change in a function, first make sure that the function can be customized.
Be sure to make a note of the current settings before customizing.
When troubleshooting a function, first make sure that the function is set to the default setting.
These buzzers should be ON for safe driving. Perform this procedure only if it is necessary to set the buzzer to OFF (disabled).

(a) Customizing with the Techstream

(1) Connect the Techstream to the DLC3.

(2) Turn the ignition switch to ON.

(3) Turn the Techstream on.

(4) Enter the following menus: Customize Setting / Warning.

(5) Select the setting by referring to the table below.

Warning

Display	Default	Content	Setting	Relevant ECU
Driver Side Seatbelt Warning Buzzer	ON	Function to sound the driver seat belt warning buzzer	ON/OFF	Combination meter assembly
Front Passenger Side Seatbelt Warning Buzzer	ON	Function to sound the front passenger seat belt warning buzzer	ON/OFF	Combination meter assembly

HINT:

This setting is only valid when the vehicle is driven at 20 km/h (12 mph) or more.

Toyota Tundra Service Manual > Front Power Seat Control System(w/ Memory): Front Vertical Sensor Malfunction (B2652)
DESCRIPTION When the position control ECU and switch assembly does not receive a sensor signal despite upward or downward movement of the seat by power seat motor operation, this DTC is stored. DTC Code DTC Detection Condition Trouble Area B2652 The upward and downward lock detection position of the ...

Toyota Tundra Owners Manual