Toyota Tundra Owners Manual: Alarm

The alarm

The alarm uses light and sound to give an alert when an intrusion is detected.

The alarm is triggered in the following situations when the alarm is set:

  • A locked door is unlocked or opened in any way other than using a key or wireless remote control. (The doors will lock again automatically.)
  • The hood is opened.
  • Vehicles with the glass breakage sensor: The side windows are tapped or broken.

Setting the alarm system

Close the doors and hood, and lock all the doors. The system will be set automatically after 30 seconds.

The indicator light changes from being on to flashing when the system is set.

Theft deterrent system

Deactivating or stopping the alarm

Do one of the following to deactivate or stop the alarms:

  • Unlock the doors.
  • Turn the engine switch to the "ACC" or "ON" position, or start the engine. (The alarm will be deactivated or stopped after a few seconds.)

■System maintenance The vehicle has a maintenance-free type alarm system.

■Items to check before locking the vehicle To prevent unexpected triggering of the alarm and vehicle theft, make sure of the following:

  • Nobody is in the vehicle.
  • The windows and moon roof (if equipped) are closed before the alarm is set.
  • No valuables or other personal items are left in the vehicle.

■Triggering of the alarm The alarm may be triggered in the following situations: (Stopping the alarm deactivates the alarm system.)

  • A person inside the vehicle opens a door or hood.

Theft deterrent system

  • The battery is recharged or replaced when the vehicle is locked.

Theft deterrent system

■Alarm-operated door lock In the following cases, depending on the situation, the door may automatically lock to prevent improper entry into the vehicle:

  • When a person remaining in the vehicle locks the door and the alarm is activated.
  • While the alarm is activated, a person remaining in the vehicle unlocks the door.
  • When recharging or replacing the battery.

■To ensure the system operates correctly Do not modify or remove the system. If modified or removed, the proper operation of the system cannot be guaranteed.

    Engine immobilizer system

    Instrument cluster

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