2021 TOYOTA TUNDRA belt

621-1. For safe use
WARNING
■Child restraint precautions
● Do not use the seat belt extender when installing a child restr aint system
on the front or rear passenger seat. If installing a child rest raint system
with the seat belt extender connected to the seat belt, the seat belt will not
securely hold the child restraint system, which could cause dea th or seri-
ous injury to the child or other passengers in the event of an accident.
● Do not allow the child to lean his/her head or any part of his/ her body
against the door or the area of the seat, front and rear pillar s or roof side
rails from which the SRS side airbags or SRS curtain shield air bags deploy
even if the child is seated in the child restraint system. It is dangerous if
the SRS side airbags and curtain shield airbags inflate, and th e impact
could cause death or serious injury to the child.
● Make sure you have complied with all installation instructions provided by
the child restraint manufacturer and that the system is properl y secured. If
it is not secured properly, it may cause death or serious injury to the child
in the event of a sudden stop or an accident.
■ When children are in the vehicle
Do not allow children to play with the seat belt. If the seat belt becomes
twisted around a child’s neck, it may lead to choking or other serious injuries
that could result in death.
If this occurs and the buckle cannot be unfastened, scissors sh ould be used
to cut the belt.
■ When the child restraint system is not in use
● Keep the child restraint system properly secured on the seat ev en if it is
not in use. Do not store the child restraint system unsecured in the pas-
senger compartment.
● If it is necessary to detach the child restraint system, remove it from the
vehicle. This will prevent it from injuring passengers in the event of a sud-
den stop or an accident.

631-1. For safe use
1
For safety and security
Installing child restraints
Double Cab models
Child restraint LATCH anchors
LATCH anchors are provided for
the outer rear seats. (Buttons dis-
playing the location of the anchors
are attached to the seats.)
Seat belts equipped with a child
restraint locking mechanism
(ALR/ELR belts except driver’s
seat belt) ( P. 36)
Anchor bracket (for top tether
strap)
An anchor bracket is provided on
each rear seat.
Follow the child restraint system manufacturer’s instructions.
Firmly secure child restraints to the seats using the LATCH
anchors or a seat belt. Attach t he top tether strap when installing
a child restraint.
The lap/shoulder belt can be used if your child restraint syste m
is not compatible with the LATCH (Lower Anchors and Tethers
for Children) system.

641-1. For safe use
CrewMax models
Child restraint LATCH anchors
LATCH anchors are provided for
the outer rear seats.
Seat belts equipped with a child
restraint locking mechanism
(ALR/ELR belts except driver’s
seat belt) ( P. 36)
Anchor bracket (for top tether
strap)
An anchor bracket is provided on
each rear seat.

671-1. For safe use
1
For safety and security
■Rear-facing  Infant seat/convertible seat
Place the child restraint sys-
tem on the seat facing the
rear of the vehicle.
Run the seat belt through the
child restraint system and
insert the plate into the
buckle. Make sure that the
belt is not twisted.
Fully extend the shoulder belt
and allow it to retract to put it
in lock mode. In lock mode,
the belt cannot be extended.
Installing child restraints using a seat belt (child restraint lock
function belt)
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681-1. For safe use
While pushing the child
restraint system down into
the rear seat, allow the
shoulder belt to retract until
the child restraint system is
securely in place.
After the shoulder belt has
retracted to a point where there
is no slack in the belt, pull the
belt to check that it cannot be
extended.
■
Forward-facing Convertible seat
Place the child restraint sys-
tem on the seat facing the
front of the vehicle.
Run the seat belt through the
child restraint system and
insert the plate into the
buckle. Make sure that the
belt is not twisted.
Fully extend the shoulder belt
and allow it to retract to put it
in lock mode. In lock mode,
the belt cannot be extended.
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691-1. For safe use
1
For safety and security
While pushing the child
restraint system into the rear
seat, allow the shoulder belt
to retract until the child
restraint system is securely
in place.
After the shoulder belt has
retracted to a point where there
is no slack in the belt, pull the
belt to check that it cannot be
extended.
If the child restraint has a top tether strap, the top tether strap
should be latched onto th e top tether strap anchor.
(  P. 70, 73)
■Booster seat
Place the child restraint sys-
tem on the seat facing the
front of the vehicle.
Sit the child in the child
restraint system. Fit the seat
belt to the child restraint sys-
tem according to the manu-
facturer’s instructions and
insert the plate into the
buckle. Make sure that the
belt is not twisted.
Check that the shoulder belt is correctly positioned over the c hild’s
shoulder and that the lap belt is as low as possible. ( P. 34)
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701-1. For safe use
Push the buckle release button
and fully retract the seat belt.
■Right rear seat or center rear seat
Secure the child restraint system using a seat belt or the lower
anchors.
Remove the head restraints of
right and center rear seats.
(  P. 158)
Pull up the straps of right and
center seats.
Removing a child restraint installed with a seat belt
Child restraint systems with a top tether strap (Double Cab mod -
els)
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2
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721-1. For safe use
■Left rear seat
Secure the child restraint system using a seat belt or the lower
anchors.
Remove the head restraints of
center and left rear seats.
(  P. 158)
Pull up the straps of center and
left seats.
Route the top tether strap
through the anchor strap router
as shown in the illustration.
Make sure the top tether strap is
not twisted.
Anchor strap router
Latch the hook onto the anchor
strap ring and tighten the top
tether strap.
Make sure the top tether strap is
securely latched.
Anchor strap ring
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