Toyota Tundra Service Manual: Customize Parameters

CUSTOMIZE PARAMETERS

CUSTOMIZE KEY REMINDER WARNING SYSTEM

(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 / Warning.

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

NOTICE:

Be sure to record the current value before customizing.

Warning

Tester Display

Description

Default

Setting

ECU

Key Remind Sound

Function to change the frequency of the key reminder warning buzzer

Slow

Normal/Slow/Fast

Combination meter assembly

    Key Reminder Warning System

    Data List / Active Test

    See More:

    Toyota Tundra Owners Manual > Steps to take in an emergency: If the vehicle becomes stuck
    Carry out the following procedures if the tires spin or the vehicle becomes stuck in mud, dirt or snow: 1. Stop the engine. Set the parking brake and shift the shift lever to P. 2. Remove the mud, snow or sand from around the rear wheels. 3. Place wood, stones or some other material to help provide ...

    Toyota Tundra Owners Manual

    Toyota Tundra Service Manual

    © 2026 Copyright www.ttundra.com
    0.0092