2022 TOYOTA TUNDRA lock

1383-2. Opening, closing and locking the doors
WARNING
■Caution regarding interfer ence with electronic devices
● People with implantable cardiac pacemakers, cardiac resynchroni zation
therapy-pacemakers or implantable cardioverter defibrillators should keep
away from the smart key system antennas. ( P. 131)
The radio waves may affect the operation of such devices. If ne cessary,
the entry function can be disabled. Ask your Toyota dealer for details, such
as the frequency of radio waves and timing of the emitted radio waves.
Then, consult your doctor to see if you should disable the entry function.
● User of any electrical medical device other than implantable cardiac pace-
makers, cardiac resynchronization therapy-pacemakers or implantable
cardioverter defibrillators should consult the manufacturer of the device for
information about its operation under the influence of radio waves.
Radio waves could have unexpected effects on the operation of such
medical devices.
Ask your Toyota dealer for details for disabling the entry function.

1403-3. Adjusting the seats
When the occupant’s back
presses against the seatback
during a rear-end collision, the
head restraint moves slightly for-
ward to help reduce the risk of
whiplash on the seat occupant.
■Active head restraints
Even small forces applied to the seatback may cause the head re straint to
move. Pushing up a locked head restraint forcibly may show the head
restraint inner structure. These do not indicate problems.
Active head restraints
Inner
structure
During
rear-end
collision

1413-3. Adjusting the seats
3
Operation of each component
WARNING
■When adjusting the seat position
● Take care when adjusting the seat position to ensure that other passen-
gers are not injured by the moving seat.
● Do not put your hands under the seat or near the moving parts to avoid
injury.
Fingers or hands may become jammed in the seat mechanism.
■ Seat adjustment
● To reduce the risk of sliding under the lap belt during a collision, do not
recline the seat more than necessary.
If the seat is too reclined, the lap belt may slide past the hips and apply
restraint forces directly to the abdomen, or your neck may contact the
shoulder belt, increasing the risk of death or serious injury in the event of
an accident.
Adjustments should not be made while driving as the seat may un expect-
edly move and cause the driver to lose control of the vehicle.
● After adjusting the seat, make sure that the seat is locked in position.
■ When adjusting the seat positions
Make sure to leave enough space around the feet so they do not get stuck.

1423-3. Adjusting the seats
Rear seats
Stow the seat belt buckles.
This prevents the seat belt buckles
from interfering with raising the
bottom cushion.
Raise the bottom cushion up
while pulling the lever until it
locks.
When returning the bottom cushion
to its original position, push the
bottom cushion down while pulling
the lever until the bottom cushion
locks into the seat position.
■
Before folding down the rear seats
Pass the seat belts through the
seat belt hangers.
This prevents the shoulder belt
from being damaged.
Make sure that the seat belts are
removed from the hangers before
using them.
: If equipped
Raising the bottom cushion (Access Cab models)
1
2
Folding down the rear seats (Double Cab models)

1433-3. Adjusting the seats
3
Operation of each component
■Folding down the rear seats
Make sure to slide the front seat forward as much as possible.
Remove the head restraints
and lift up the bottom cush-
ion.
Attach the head restraints to
the holders located on the
back sides of the bottom
cushions.
Installing the head restrains in
the following manner:
Outer head restraints: The front
of the head restraint facing rear-
ward.
Center head restraint: The front of the head restraint facing f orward.
Fold down the seatback by
pulling the lock release strap.
■Returning the rear seats
Reverse the steps for folding down the rear seats.
1
2
3
4

1443-3. Adjusting the seats
WARNING
■When raising the bottom cushion or fold the seatbacks down
Observe the following precautions.
Failure to do so may result in death or serious injury.
● Stop the vehicle on level ground, set the parking brake and shi ft the shift
lever to P (automatic transmission) or N (manual transmission).
Access Cab models
● Do not allow anyone to raise the bottom cushion while driving.
● Do not allow anyone to sit on the auxiliary box
Double Cab models
● Do not allow anyone to fold the seatbacks down while driving.
● Do not allow anyone to sit on the folded seatbacks while drivin g.
■ When returning the seats to their original position
Observe the following precautions.
Failure to do so may result in death or serious injury.
● Be careful not to get your hands or feet pinched in the seat.
Access Cab models
● Make sure the bottom cushions are securely locked.
Double Cab models
● Make sure the seatback is securely locked by pushing it forward and rear-
ward on the top.
● Check that the seat belts are not twisted or caught in the seat.
● Arrange the seat belts in the proper positions for ready use.
NOTICE
■Stowing the seat belts
The seat belts and the buckles must be stowed before you raise the bottom
cushion or fold down the rear seatbacks.

1453-3. Adjusting the seats
3
Operation of each component
Head restraints
Vertical adjustment
Up
Pull the head restraints up.
Down
Push the head restraint down while
pressing the lock release button.
Access Cab models
Folding the head restraints
To u s e
Lift up the head restraint until it
locks.
To f o l d
Pull the head restraint lock release
lever to fold the head restraint.
Head restraints are provided for all seats.
Front seats
Lock release button
1
2
Rear seats
1
2

1463-3. Adjusting the seats
Double Cab models
Folding the head restrains (outer head restraints)
To u s e
Lift up and push down the head
restraint to the lowest lock position.
To f o l d
Pull the head restraint up while
pressing the lock release buttons.
Vertical adjustment (c enter head restraint)
Up
Pull the head restraints up.
Down
Push the head restraint down while
pressing the lock release button.
Lock release button
1
2
Lock release button
N
O