Toyota Tundra Owners Manual: Seat heaters/ seat ventilators

Toyota Tundra Owners Manual / Interior features / Using the air conditioning system / Seat heaters/ seat ventilators

The seat heaters and ventilators heat the seats and maintain good airflow by blowing air from the seats.

Seat heaters

Turns the seat heater on

The level indicator lights come on.

Press the "" on the button to up and "" to down, and off.

Using the air conditioning system

Seat ventilators

■ Seat heater Turns the seat heater on

The level indicator lights come on.

Pressing the button changes modes in the following: Hi→Mid→Lo→Off

Using the air conditioning system

■ Seat ventilators Blows air from the seat

The level indicator lights come on.

Pressing the button changes modes in the following: Hi→Mid→Lo→Off

Using the air conditioning system

■The seat heaters/seat ventilators can be used when The engine switch is in the "ON" position.

■Passenger seat ventilator timer (vehicles with seat ventilators)

The ventilator operates on for 5 minutes after the button is pressed.
When the passenger is not detected, the automatically turns off the ventilator after 5 minutes.

■When not in use Turn the seat heaters or seat ventilators off by pressing the button. The indicator light turns off.

WARNING

■Burns

Use caution when seating the following persons in a seat with the seat heater on to avoid the possibility of burns:
- Babies, small children, the elderly, the sick and the physically challenged
- Persons with sensitive skin
- Persons who are fatigued
- Persons who have taken alcohol or drugs that induce sleep (sleeping drugs, cold remedies, etc.)
Do not cover the seat with anything when using the seat heater.

Using the seat heater with a blanket or cushion increases the temperature of the seat and may lead to overheating.
Do not use seat heater more than necessary. Doing so may cause minor burns or overheating.

NOTICE

■To prevent damage to the seat heaters/seat ventilators Do not put heavy objects that have an uneven surface on the seat and do not stick sharp objects (needles, nails, etc.) into the seat.

■To prevent battery discharge Turn the seat heaters/seat ventilators off when the engine is not running.

Automatic air conditioning system

Using the interior lights

See More:

Toyota Tundra Service Manual > Air Conditioning System(for Automatic Air Conditioning System): Air Mix Damper Control Servo Motor Circuit (Driver Side) (B1446/46)
DESCRIPTION The No. 1 damper servo sub-assembly (air mix damper servo motor [for driver side]) sends pulse signals to inform the air conditioning amplifier of the damper position. The air conditioning amplifier activates the motor (normal, reverse) based on the signals to move the air mix damper (fo ...