TOYOTA TUNDRA 2021 Owners Manual (in English)

911-3. Theft deterrent system
1
For safety and security

921-3. Theft deterrent system

931-3. Theft deterrent system
1
For safety and security

941-3. Theft deterrent system
WARNING
■Certifications for the immobilizer system
Changes or modifications not expressly approved by the party re sponsible
for compliance could void the user’s authority to operate the equipment.
NOTICE
■ 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.

951-3. Theft deterrent system
1
For safety and security
Alar m
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 ala rm 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 automati-
cally.)
● The hood is opened.
● Vehicles with the glass breaka ge sensor: The side windows are
tapped or broken.
Close the doors and hood, and
lock all the doors. The system will
be set automatically after 30 sec-
onds.
The indicator light changes from
being on to flashing when the sys-
tem is set.
Do one of the following to d eactivate or stop the alarms:
● Unlock the doors.
● Turn the engine switch to the ACC or ON, or start the engine. ( The
alarm will be deactivated or s topped after a few seconds.)
: If equipped
The alarm
Setting the alarm system
Deactivating or stopping the alarm

961-3. Theft deterrent system
■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 a larm 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.
● The battery is recharged or replaced
when the vehicle is locked.

971-3. Theft deterrent system
1
For safety and security
■Alarm-operated door lock
In the following cases, depending on the situation, the door ma y automatically
lock to prevent improper entry into the vehicle:
● When a person remaining in the vehicle locks the door and the a larm is acti-
vated.
● While the alarm is activated, a person remaining in the vehicle unlocks the
door.
● When recharging or replacing the battery.
NOTICE
■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.

981-3. Theft deterrent system

99
Instrument cluster2
2. Instrument clusterWarning lights and indicators ........................ 100
Gauges and meters .......... 105
Multi-information display ... 110
Fuel consumption information ...................... 117

1002. Instrument cluster
Warning lights and indicators
The warning lights and indicators on the instrument cluster and
center panel inform the driver of the status of the vehicle’s vari-
ous systems.
For the purpose of explanation, t he following illustration dis-
plays all warning lights a nd indicators illuminated.