Toyota Tundra Service Manual: System Description

SYSTEM DESCRIPTION

1. GENERAL

(a) By operating the seat heater switch, which is located in the air conditioning control assembly, the temperature is controlled to 3 settings.

  • LOWEST: 32.5°C (90.5°F)
  • MID: 44.5°C (112.1°F)
  • HIGH: 58.25°C (136.85°F)

(b) Whether the seat heater is on or off can be determined by checking if the indication is located in air conditioning control assembly.

(c) The seat heaters of both seats are controlled by the seat heater switches, which are located on the air conditioning control assembly.

    Problem Symptoms Table

    System Diagram

    See More:

    Toyota Tundra Service Manual > Ultrasonic Sensor(for Front Side): Installation
    INSTALLATION PROCEDURE 1. INSTALL NO. 1 ULTRASONIC SENSOR (for Steel Type Bumper) (a) Install the No. 1 ultrasonic sensor as shown in the illustration. NOTICE: Do not damage the bumper with the protrusion when installing the No. 1 ultrasonic sensor. 2. INSTALL NO. 1 ULTRASONIC SENSOR RETAINER (for S ...

    Toyota Tundra Owners Manual

    Toyota Tundra Service Manual

    © 2025 Copyright www.ttundra.com
    0.0344