2022 TOYOTA TUNDRA HYBRID door lock

109
Owners Manual_USA_M0C031_en
3
3
Before driving
Before driving
3-1. Key informationKeys ............................ 110
3-2. Opening, closing and locking the doors and
tailgate
Side doors ................... 113
Power running boards . 117
Tailgate........................ 120
Power bed step ........... 126
Smart key system ....... 128
3-3. Adjusting the seats Front seats .................. 133
Rear seats................... 134
Driving position memory .................................. 137
Head restraints............ 140
3-4. Adjusting the steering wheel and mirrors
Steering wheel ............ 143
Inside rear view mirror 145
Digital Rear-view Mirror 146
Outside rear view mirrors .................................. 156
3-5. Opening, closing the win- dows and moon roof
Power windows ........... 160
Power back window .... 163
Panoramic moon roof.. 164

1103-1. Key information
Owners Manual_USA_M0C031_en
3-1.Key information
The following keys are provided
with the vehicle.Electronic keys
• Operating the smart key system ( P.128)
• Operating the wireless remote control function ( P. 111 )
Mechanical keys
Key number plate
■When riding in an aircraft
When bringing an electronic key
onto an aircraft, make sure you do
not press any buttons on the elec-
tronic key while inside the aircraft
cabin. If you are carrying an elec-
tronic key in your bag, etc., ensure
that the buttons are not likely to be
pressed accidentally. Pressing a
button may cause the electronic key
to emit radio waves that could inter-
fere with the oper ation of the air-
craft.
■Electronic key battery depletion
●The standard battery life is 1 to 2
years.
●If the battery becomes low, an
alarm will sound in the cabin and a
message will be s hown on the
multi-information display when the hybrid system is stopped.
●To reduce key battery depletion
when the electronic key is to not
be used for long periods of time,
set the electronic key to the bat-
tery-saving mode. (
P.129)
●As the electronic key always
receives radio waves, the battery
will become depleted even if the
electronic key is not used. The fol-
lowing symptoms indicate that the
electronic key battery may be
depleted. Replace the battery
when necessary.
• The smart key system or the wire- less remote contro l does not oper-
ate.
• The detection area becomes smaller.
• The LED indicator on the key sur- face does not turn on.
●To avoid serious deterioration, do
not leave the electronic key within
3 ft. (1 m) of the following electri-
cal appliances that produce a
magnetic field:
•TVs
• Personal computers
• Cellular phones, cordless phones and battery chargers
• Recharging cellular phones or cordless phones
• Table lamps
• Induction cookers
■Replacing the battery
 P.485
■Confirmation of the number of
registered keys
The number of keys already regis-
tered to the vehi cle can be con-
firmed. Ask your Toyota dealer for
details.
■If “A New Key has been Regis-
tered Contact Your Dealer for
Details” is shown on the multi-
information display
This message will be displayed
each time the driver’s door is
opened when the doors are
unlocked from the outside for
Keys
The keys

1113-1. Key information
Owners Manual_USA_M0C031_en
3
Before driving
approximately 10 days after a new
electronic key has been registered.
If this message is displayed but you
have not had a new electronic key
registered, ask your Toyota dealer to
check if an unknow n electronic key
(other than those in your posses-
sion) has been registered.
The electronic keys are
equipped with the following
wireless remote control:
Locks the doors and the tail-
gate ( P.113)
Unlocks the doors and the
tailgate ( P.113)
Opens the windows
*1 and the
panoramic moon roof
*1, 2
( P.113)
Opens the tailgate and
deploys power bed step
*1, 2.
( P.121, 127)
Sounds the alarm
*1: This setting must be customized at your Toyota dealer.
*2: If equipped
NOTICE
■To prevent key damage
●Do not drop the keys, subject
them to strong shocks, or bend
them.
●Do not expose the keys to high
temperatures for a long period
of time.
●Do not get the keys wet or wash
them in an ultrasonic washer,
etc.
●Do not attach metallic or mag-
netic materials to the keys or
place the keys close to such
materials.
●Do not disassemble the keys.
●Do not attach a sticker or any-
thing else to the surface of the
electronic key.
●Do not place th e keys near
objects that produce magnetic
fields, such as TVs, audio sys-
tems and induction cookers, or
medical electrical equipment,
such as low-frequency therapy
equipment.
■Carrying the electronic key
on your person
Carry the electronic key 3.9 in.
(10 cm) or more away from elec-
tric appliances that are turned on.
Radio waves emitted from electric
appliances within 3.9 in. (10 cm)
of the electronic key may interfere
with the key, causing the key to
not function properly.
■In case of a smart key system
malfunction or other key-
related problems
 P. 5 2 7
■When an electronic key is lost
 P. 5 2 6
Wireless remote control

1133-2. Opening, closing and locking the doors and tailgate
Owners Manual_USA_M0C031_en
3
Before driving
3-2.Opening, closing and locking the doors and tailgate
■Smart key system (entry
function)
Carry the electronic key to
enable this function.
1 Grip the driver’s door handle
to unlock the door. Holding
the driver’s door handle for
approximately 2 seconds
unlocks all the doors. Grip
front passenger door handle
to unlock all the doors.
*
Make sure to touch the sensor on
the back of the handle.
The doors cannot be unlocked for 3
seconds after the doors are locked.
2Touch the lock sensor (inden-
tation on the upper part or
lower part of the handle) to
lock all the doors.
Check that the door is securely
locked.
*: The door unlock settings can be
changed.
■Wireless remote control
1 Locks all the doors and the
tailgate
Check that the doo rs and the tail-
gate are securely locked.
2 Unlocks all the doors and the
tailgate
Pressing the button unlocks the
driver’s door. Pressing the button
again within 5 seconds unlocks the
other door.
Press and hold to open the win-
dows
*1 and the panoramic moon
roof
*1, 2
*1
: This setting must be customized at your Toyota dealer.
*2: If equipped
■Switching the door unlock func-
tion
It is possible to set which doors the
entry function unlocks using the
wireless remote control.
1 Turn the power switch off.
2 When the indicator light on the
key surface is not on, press and
hold , or for
approximately 5 seconds while
pressing and holding .
The setting changes each time an
operation is per formed, as shown
below. (When changing the setting
Side doors
Unlocking and locking the
doors from the outside

1143-2. Opening, closing and locking the doors and tailgate
Owners Manual_USA_M0C031_encontinuously, release the buttons,
wait for at least 5 seconds, and
repeat step
2.)
To prevent unintended triggering of
the alarm, unlock the doors using
the wireless remote control and
open and close a door once after
the settings have been changed. (If
a door is not opened within 60 sec-
onds after is pressed, the doors
will be locked again and the alarm
will automatically be set.)
In a case that the alarm is triggered,
immediately stop the alarm. ( P. 8 2 )
■Impact detection door lock
release system
In the event that t he vehicle is sub-
ject to a strong impact, all the doors
are unlocked. Depending on the
force of the impact or the type of
accident, however, the system may
not operate.
■Operation signals
A buzzer sounds and the emer-
gency flashers flash to indicate that
the doors have been
locked/unlocked. (Locked: once;
Unlocked: twice)
A buzzer sounds to indicate that the
windows are operating.
■Security feature
If a door is not opened within
approximately 60 s econds after the
vehicle is unlocked, the security fea-
ture automatically locks the vehicle
again.
■When the doors cannot be
locked by the lock sensor on
the upper part of the door han-
dle
If the door will not lock even when
the topside sensor area is touched,
try touching both the topside and
underside sensor areas at the same
time.
■Open door warning buzzer
If an attempt to lock the doors is
made when a door is not fully
closed, a buzzer sounds continu-
ously for 5 seconds. Fully close the
door to stop the buzzer, and lock the
vehicle once more.
■Setting the alarm
Locking the doors will set the alarm
system. ( P. 8 2 )
■Conditions affecting the opera-
tion of the smart key system or
wireless remote control
 P.130
Multi-informa-
tion display/BeepUnlocking func- tion
Exterior: Beeps 3 times
Interior: Pings once
Holding the
driver’s door
handle unlocks
only the driver’s
door.
Holding the front
passenger door
handles unlocks
all the doors and
tailgate.
Exterior: Beeps twice
Interior: Pings once
Holding either
front door handle
unlocks all the
doors and tail-
gate.

1153-2. Opening, closing and locking the doors and tailgate
Owners Manual_USA_M0C031_en
3
Before driving
■If the smart key system or the
wireless remote control does
not operate properly
Use the mechanical key to lock and
unlock the doors. ( P.527)
Replace the key battery with a new
one if it is depleted. ( P.485)
■If the 12-volt battery is dis-
charged
The doors cannot be locked and
unlocked using the smart key sys-
tem or wireless remote control. Lock
or unlock the doors using the
mechanical key. ( P.527)
■Rear seat reminder function
●In order to remind you not to for-
get luggage, etc., in the rear seat,
when the power switch is turned to
OFF after any of the following con-
ditions are met, a buzzer will
sound and a message will be dis-
played on the multi-information
display for approximately 6 sec-
onds.
• The hybrid system is started within 10 minutes after opening
and closing a rear door.
• A rear door has been opened and closed after the hybrid system
was started.
However, if a rear door is opened
and then closed within approxi-
mately 2 seconds , the rear seat
reminder function may not operate.
●The rear seat reminder function
determines that luggage, etc., has
been placed in a rear seat based
on opening and closing of a rear
door. Therefore, depending on the
situation, the rear seat reminder
function may not operate and you
may still forget luggage, etc., in
the rear seat, or it may operate
unnecessarily.
●The rear seat reminder function
can be enabled/disabled.
(  P.561)
■Customization
Some functions can be customized. (
 P.561)
WARNING
■To prevent an accident
Observe the following precautions
while driving the vehicle.
Failure to do so may result in a
door opening and an occupant
falling out of the vehi cle, resulting
in death or serious injury.
●Ensure that all doors are prop-
erly closed and locked.
●Do not pull the inside handle of
the doors while driving.
Be especially careful for the front
doors, as the doors may be
opened even if the inside lock but-
tons are in locked position.
●Set the rear door child-protector
locks when children are seated
in the rear seats.
■When opening or closing a
door
Check the surroundings of the
vehicle such as wh ether the vehi-
cle is on an incline, whether there
is enough space for a door to
open and whether a strong wind
is blowing. When opening or clos-
ing the door, hold the door handle
tightly to prepare for any unpre-
dictable movement.

1163-2. Opening, closing and locking the doors and tailgate
Owners Manual_USA_M0C031_en
■Door lock switches (to
lock/unlock)
1 Locks all the doors
2 Unlocks all the doors
■Inside lock buttons
1 Locks the door
2 Unlocks the door
The front doors can be opened by
pulling the inside ha ndle even if the
lock buttons are in the lock position.
■Locking the front doors from
the outside without a key
1 Move the inside lock button to
the lock position.
2 Close the door.
The door cannot be locked if the
power switch is in ACC or ON, or
the electronic key is left inside the
vehicle. However, the key may not
be detected correctly and the door may be locked.
■Open door warning buzzer
If a door is not fully closed, a buzzer
will sound when the vehicle speed
reaches 3 mp h (5 km/h).
The open door(s) is indicated on the
multi-information display.
The door cannot be opened
from inside the vehicle when the
lock is set.
1 Unlock
2 Lock
These locks can be set to prevent
children from opening the rear
doors. Push down on each rear
door switch to lock both rear doors.
The following functions can be
set or canceled:
For instructions on customizing,
refer to P.561.
Unlocking and locking the
doors from the inside
Rear door child-protector
lock
Automatic door locking
and unlocking systems

1173-2. Opening, closing and locking the doors and tailgate
Owners Manual_USA_M0C031_en
3
Before driving
*: If equipped
FunctionOperation
Speed linked
door locking
function
All doors are auto-
matically locked
when vehicle
speed is approxi-
mately 12 mph (20
km/h) or higher.
Shift position
linked door
locking func-
tion
All doors are auto-
matically locked
when the shift posi-
tion is shifted to a
position other than
P.
Shift position
linked door
unlocking
functionAll doors are auto-
matically unlocked
when the shift posi-
tion is shifted to P.
Driver’s door
linked door
unlocking
function
All doors are auto-
matically unlocked
when driver’s door
is opened within
approximately 45
seconds after turn-
ing the power
switch off.
Power running boards*
The power running boards
deploy when opening a door
or by using the switch
inside the vehicle.
The power running boards
stow by closing a door,
operating the switch inside
the vehicle, or by driving 3
mph (5 km/h) or higher.
WARNING
■Cautions regarding the power
running boards
Observe the following precau-
tions.
Failure to do so may cause seri-
ous injury.
●Check to make sure that all pas-
sengers and people in the vehi-
cle’s surrounding area do not
have a hand on the boards or
any part of their body in a posi-
tion where it could be caught
between the boards and the
vehicle when the power running
boards is being operated.
●Confirm that the boards have
completely deployed or stowed
before getting in or out of the
vehicle. If someone gets in or
out of the vehicle during the
power running boards opera-
tion, the boards may stop
deploying or stowing.
●Take care when pressing the
power steps switch. The boards
will deploy or stow and may hit
other people or objects.