Toyota Sienna Hybrid (2023 year). Manual in english - page 2

1-1. For safe use

1-1.For safe use

Use only floor mats designed
specifically for vehicles of the
same model and model year as
your vehicle. Fix them securely
in place onto the carpet.

Insert the retaining hooks
(clips) into the floor mat eye-
lets.

Turn the upper knob of each
retaining hook (clip) to secure
the floor mats in place.

Always align the

marks

The shape of the retaining hooks

(clips) may differ from that shown in

the illustration.

Before driving

Observe the following
before starting off in the
vehicle to ensure safety of
driving.

Installing floor mats

WARNING

Observe the following precau-

tions.

Failure to do so may cause the

driver’s floor mat to slip, possibly

interfering with the pedals while

driving. An unexpectedly high

speed may result or it may

become difficult to stop the vehi-

cle. This could lead to an acci-

dent, resulting in death or serious

injury.

■

When installing the driver’s

floor mat

●

Do not use floor mats designed

for other models or different

model year vehicles, even if

they are Toyota Genuine floor

mats.

●

Only use floor mats designed

for the driver’s seat.

●

Always install the floor mat

securely using the retaining

hooks (clips) provided.

●

Do not use two or more floor

mats on top of each other.

●

Do not place the floor mat bot-

tom-side up or upside-down.

1-1. For safe use

For
safety and secu

rity

Adjust the angle of the seat-
back so that you are sitting
straight up and so that you do
not have to lean forward to
steer. (



P.170)

Adjust the seat so that you
can depress the pedals fully
and so that your arms bend
slightly at the elbow when
gripping the steering wheel.
(



P.170)

Lock the head restraint in
place with the center of the
head restraint closest to the
top of your ears. (



P.183)

Wear the seat belt correctly.
(



P.36)

WARNING

■

Before driving

●

Check that the floor mat is

securely fixed in the correct

place with all the provided

retaining hooks (clips). Be espe-

cially careful to perform this

check after cleaning the floor.

●

With the hybrid system stopped

and the shift lever in P, fully

depress each pedal to the floor

to make sure it does not inter-

fere with the floor mat.

For safe driving

For safe driving, adjust the
seat and mirror to an appro-
priate position before driv-
ing.

Correct driving posture

1-1. For safe use

Make sure that all occupants are
wearing their seat belts before
driving the vehicle. (



P.36)

Use a child restraint system
appropriate for the child until the
child becomes large enough to

properly wear the vehicle’s seat
belt. (



P.58)

Make sure that you can see
backward clearly by adjusting
the inside rear view mirror (if
equipped), Digital Rear-view
Mirror (if equipped) and outside
rear view mirrors properly.
(



P.187, 189, 199)

WARNING

Observe the following precau-

tions.

Failure to do so may result in

death or serious injury.

●

Do not adjust the position of the

driver’s seat while driving.

Doing so could cause the driver

to lose control of the vehicle.

●

Do not place a cushion between

the driver or passenger and the

seatback. A cushion may pre-

vent correct posture from being

achieved, and reduce the effec-

tiveness of the seat belt and

head restraint.

●

Do not place anything under the

front seats.

Objects placed under the front

seats may become jammed in

the seat tracks and stop the

seat from locking in place. This

may lead to an accident and the

adjustment mechanism may

also be damaged.

●

Always observe the legal speed

limit when driving on public

roads.

●

When driving over long dis-

tances, take regular breaks

before you start to feel tired.

Also, if you feel tired or sleepy

while driving, do not force your-

self to continue driving and take

a break immediately.

Correct use of the seat
belts

Adjusting the mirrors

1-1. For safe use

For
safety and secu

rity

Seat belts

Make sure that all occu-
pants are wearing their seat
belts before driving the
vehicle.

WARNING

Observe the following precautions

to reduce the risk of injury in the

event of sudden braking, sudden

swerving or an accident.

Failure to do so may cause death

or serious injury.

■

Wearing a seat belt

●

Ensure that all passengers wear

a seat belt.

●

Always wear a seat belt prop-

erly.

●

Each seat belt should be used

by one person only. Do not use

a seat belt for more than one

person at once, including chil-

dren.

●

Toyota recommends that chil-

dren be seated in the rear seat

and always use a seat belt

and/or an appropriate child

restraint system.

●

To achieve a proper seating

position, do not recline the seat

more than necessary. The seat

belt is most effective when the

occupants are sitting up straight

and well back in the seats.

●

Do not wear the shoulder belt

under your arm.

●

Always wear your seat belt low

and snug across your hips.

●

Always wear the belt with the

shoulder portion over the out-

side armrest and the lap portion

under the outside armrest.

■

Pregnant women

Obtain medical advice and wear

the seat belt in the proper way.

(



P.36)

Women who are pregnant should

position the lap belt as low as

possible over the hips in the same

manner as other occupants,

extending the shoulder belt com-

pletely over the shoulder and

avoiding belt contact with the

rounding of the abdominal area.
If the seat belt is not worn prop-

erly, not only the pregnant

woman, but also the fetus could

suffer death or serious injury as a

result of sudden braking or a colli-

sion.

■

People suffering illness

Obtain medical advice and wear

the seat belt in the proper way.

(



P.36)

■

When children are in the vehi-

cle



P.67

■

Seat belt damage and wear

●

Do not damage the seat belts

by allowing the belt, plate, or

buckle to be jammed in the

door.

1-1. For safe use



Extend the shoulder belt so
that it comes fully over the
shoulder, but does not come
into contact with the neck or
slide off the shoulder.



Position the lap belt as low as
possible over the hips.



Adjust the position of the
seatback.
Sit up straight and well back
in the seat.



Do not twist the seat belt.

■

Child seat belt usage

The seat belts of your vehicle were

principally designed for persons of

adult size.

●

Use a child restraint system

appropriate for the child, until the

child becomes large enough to

properly wear the vehicle’s seat

belt. (



P.58)

●

When the child becomes large

enough to properly wear the vehi-

cle’s seat belt, follow the instruc-

tions regarding seat belt usage.

(



P.35)

■

Seat belt extender

If your seat belts cannot be fastened

securely because they are not long

enough, a personalized seat belt

extender is available from your

Toyota dealer free of charge.

WARNING

●

Inspect the seat belt system

periodically. Check for cuts,

fraying, and loose parts. Do not

use a damaged seat belt until it

is replaced. Damaged seat belts

cannot protect an occupant

from death or serious injury.

●

Ensure that the belt and plate

are locked and the belt is not

twisted.

If the seat belt does not function

correctly, immediately contact

your Toyota dealer.

●

Replace the seat assembly,

including the belts, if your vehi-

cle has been involved in a seri-

ous accident, even if there is no

obvious damage.

●

Do not attempt to install,

remove, modify, disassemble or

dispose of the seat belts. Have

any necessary repairs carried

out by your Toyota dealer. Inap-

propriate handling may lead to

incorrect operation.

Correct use of the seat
belts

WARNING

■

Using a seat belt extender

Observe the following precautions

to reduce the risk of injury in the

event of sudden braking, sudden

swerving or an accident.

Failure to do so may cause death

or serious injury.

1-1. For safe use

For
safety and secu

rity

To fasten the seat belt, push

the plate into the buckle until
a click sound is heard.

To release the seat belt,
press the release button

Take the plate out of the
holder, and then pull down
the seat belt.

Push

into

until a click

sound is heard.

Plate “A”

Buckle “A”

WARNING

●

Do not wear the seat belt

extender if you can fasten the

seat belt without the extender.

●

Do not use the seat belt

extender when installing a child

restraint system because the

belt will not securely hold the

child restraint system, increas-

ing the risk of death or serious

injury in the event of an acci-

dent.

●

The personalized extender may

not be safe on another vehicle,

when used by another person,

or at a different seating position

other than the one originally

intended.

NOTICE

■

When using a seat belt

extender

When releasing the seat belt,

press on the buckle release but-

ton on the extender, not on the

seat belt.

This helps prevent damage to the

vehicle interior and the extender

itself.

Fastening and releasing
the seat belt (except for
the third center seat)

Fastening the seat belt
(for the third center seat)

1-1. For safe use

Push

into

until a click

sound is heard.

Plate “B”

Buckle “B”

To release

, press the

release button on

Plate “B”

Buckle “B”

To release

, insert the key

(



P.128) or

into the hole

Retract the belt slowly when releas-

ing and stowing the seat belt.

Plate “A”

Plate “B”

Buckle “A”

Insert the seat belt plates (

and

) into the holder on

the roof as shown.

Plate “A”

Plate “B”

■

Emergency locking retractor

(ELR)

The retractor will lock the belt during

a sudden stop or on impact. It may

also lock if you lean forward too

quickly. A slow, easy motion will

allow the belt to extend so that you

can move around fully.

Releasing and stowing
the seat belt (for the third
center seat)

1-1. For safe use

For
safety and secu

rity

■

Automatic locking retractor

(ALR)

When a passenger’s shoulder belt is

completely extended and then

retracted even slightly, the belt is

locked in that position and cannot

be extended. This feature is used to

hold a child restraint system (CRS)

firmly. To free the belt again, fully

retract the belt and then pull the belt

out once more.

Push the seat belt shoulder
anchor up and down while
pressing the release button

After releasing the button, make
sure the adjuster is locked in the
position by trying to move it up and
down.

The pretensioners help the seat
belts to quickly restrain the
occupants by retracting the seat
belts when the vehicle is sub-
jected to certain types of severe
frontal or side collision or a vehi-
cle rollover.

The pretensioners do not activate
in the event of a minor frontal
impact, a minor side impact or a
rear impact.

WARNING

■

When using the third center

seat belt

Do not use the third center seat

belt with either buckle released.

Fastening only one of the buckles

may result in death or serious

injury in case of sudden braking,

sudden swerving or an accident.

Adjusting the seat belt
shoulder anchor height
(front and second outside
seats [8-passenger mod-
els])

WARNING

■

Adjustable shoulder anchor

Always make sure the shoulder

belt is positioned across the cen-

ter of your shoulder. The belt

should be kept away from your

neck, but not falling off your

shoulder. Failure to do so could

reduce the amount of protection in

an accident and cause death or

serious injuries in the event of a

sudden stop, sudden swerve or

accident.

Seat belt pretensioners
(front and second outside
seats)

1-1. For safe use

■

Replacing the belt after the pre-

tensioner has been activated

If the vehicle is involved in multiple

collisions, the pretensioner will acti-

vate for the first collision, but will not

activate for the second or subse-

quent collisions.

■

PCS-linked seat belt preten-

sioner control

If the PCS (Pre-Collision System)

determines that the possibility of a

collision with a vehicle is high, the

seat belt pretensioners will be pre-

pared to operate.

WARNING

■

Seat belt pretensioners

Observe the following precautions

to reduce the risk of injury in the

event of sudden braking, sudden

swerving or an accident.

Failure to do so may cause death

or serious injury.

●

Do not place anything, such as

a cushion, on the front passen-

ger’s seat.

Doing so will disperse the pas-

senger’s weight, which prevents

the sensor from detecting the

passenger’s weight properly. As

a result, the seat belt preten-

sioner for the front passenger’s

seat may not activate in the

event of a collision.

●

If the pretensioner has acti-

vated, the SRS warning light will

come on. In that case, the seat

belt cannot be used again and

must be replaced at your Toyota

dealer.

1-1. For safe use

For
safety and secu

rity

■

Location of the SRS airbags



SRS front airbags

SRS driver airbag/front passenger airbag

Can help protect the head and chest of the driver and front passenger from
impact with interior components

SRS driver’s knee airbag

Can help provide driver protection

SRS front passenger’s seat cushion airbag

Can help restrain the front passenger



SRS side and curtain shield airbags

SRS front side airbags

Can help protect the torso of the front seat occupants

SRS airbags

The SRS airbags inflate when the vehicle is subjected to cer-
tain types of severe impacts that may cause significant injury
to the occupants. They work together with the seat belts to
help reduce the risk of death or serious injury.

SRS airbag system

1-1. For safe use

SRS curtain shield airbags

• Can help protect primarily the head of occupants in the outer seats
• Can help prevent the occupants from being thrown from the vehicle in the

event of vehicle rollover

SRS second seat side airbags

Can help protect the torso of occupants in the second outer seats

■

SRS airbag system components

Front impact sensors

“AIR BAG ON” and “AIR BAG OFF” indicator lights

Front passenger airbag

Side impact sensors (front door)

Curtain shield airbags

Seat belt pretensioners and force limiters

Side impact sensors (front)

Side airbags (front seats)

Front passenger’s seat cushion airbag

Front passenger’s seat belt buckle switch

Side airbags (second outboard seats)

1-1. For safe use

For
safety and secu

rity

Side impact sensors (rear)

Driver’s seat belt buckle switch

Driver’s seat position sensor

Driver airbag

Front passenger occupant classification sensors

Driver’s knee airbag

SRS warning light

Airbag sensor assembly

Your vehicle is equipped with ADVANCED AIRBAGS designed
based on the US motor vehicle safety standards (FMVSS208). The
airbag sensor assembly (ECU) controls airbag deployment based on
information obtained from the sensors etc. shown in the system
components diagram above. This information includes crash sever-
ity and occupant information. As the airbags deploy, a chemical
reaction in the inflators quickly fills the airbags with non-toxic gas to
help restrain the motion of the occupants.

■

If the SRS airbags deploy

(inflate)

●

Slight abrasions, burns, bruising

etc., may be sustained from SRS

airbags, due to the extremely high

speed deployment (inflation) by

hot gases.

●

A loud noise and white powder will

be emitted.

●

Parts of the airbag module (steer-

ing wheel hub, airbag cover and

inflator) as well as the front seats,

parts of the front and rear pillars,

and roof side rails, may be hot for

several minutes. The airbag itself

may also be hot.

●

The windshield may crack.

●

The hybrid system will be stopped

and fuel supply to the engine will

be stopped. (



P.86)

●

All of the doors will be unlocked.

(



P.134)

●

The brakes and stop lights will be

controlled automatically.

(



P.336)

●

The interior lights will turn on auto-

matically. (



P.365)

●

The emergency flashers will turn

on automatically. (



P.456)

●

For Safety Connect subscribers, if

any of the following situations

occur, the system is designed to

send an emergency call to the

response center, notifying them of

the vehicle’s location (without

needing to push the “SOS” button)

and an agent will attempt to speak

with the occupants to ascertain

the level of emergency and assis-

tance required. If the occupants

are unable to communicate, the

agent automatically treats the call

as an emergency and helps to dis-

patch the necessary emergency

services. (



P.75)

• An SRS airbag is deployed.

• A seat belt pretensioner is acti-

vated.

• The vehicle is involved in a severe

rear-end collision.

1-1. For safe use

■

SRS airbag deployment condi-

tions (SRS front airbags)

●

The SRS front airbags will deploy

in the event of an impact that

exceeds the set threshold level

(the level of force corresponding

to an approximately 12 - 18 mph

[20 - 30 km/h] frontal collision with

a fixed wall that does not move or

deform).

However, this threshold velocity will
be considerably higher in the follow-
ing situations:
• If the vehicle strikes an object,

such as a parked vehicle or sign

pole, which can move or deform

on impact

• If the vehicle is involved in an

underride collision, such as a colli-

sion in which the front of the vehi-

cle underrides, or goes under, the

bed of a truck

●

Depending on the type of collision,

it is possible that only the seat belt

pretensioners will activate.

●

The SRS front airbags for the front

passenger will not activate if there

is no passenger sitting in the front

passenger seat. However, the

SRS front airbags for the front

passenger may deploy if luggage

is put in the seat, even if the seat

is unoccupied.

●

The SRS seat cushion airbag on

the front passenger seat will not

operate if the occupant is not

wearing a seat belt.

■

SRS airbag deployment condi-

tions (SRS side and curtain

shield airbags)

●

The SRS side and curtain shield

airbags will deploy in the event of

an impact that exceeds the set

threshold level (the level of force

corresponding to the impact force

produced by an approximately

3300 lb. [1500 kg] vehicle colliding

with the vehicle cabin from a

direction perpendicular to the

vehicle orientation at an approxi-

mate speed of 12 - 18 mph [20 -

30 km/h]).

●

Both SRS curtain shield airbags

may deploy in the event of a

severe side collision.

●

Both SRS curtain shield airbags

will deploy in the event of vehicle

rollover.

●

Both SRS curtain shield airbags

may also deploy in the event of a

severe frontal collision.

■

Conditions under which the

SRS airbags may deploy

(inflate), other than a collision

The SRS front airbags and SRS cur-

tain shield airbags may also deploy

if a serious impact occurs to the

underside of your vehicle. Some

examples are shown in the illustra-

tion.

●

Hitting a curb, edge of pavement

or hard surface

●

Falling into or jumping over a deep

hole

●

Landing hard or falling

The SRS curtain shield airbags may

also deploy under the situations

shown in the illustration.

●

The angle of vehicle tip-up is mar-

ginal.

●

The vehicle skids and hits a curb

stone.

1-1. For safe use

For
safety and secu

rity

■

Types of collisions that may not

deploy the SRS airbags (SRS

front airbags)

The SRS front airbags do not gener-

ally inflate if the vehicle is involved

in a side or rear collision, if it rolls

over, or if it is involved in a low-

speed frontal collision. But, when-

ever a collision of any type causes

sufficient forward deceleration of the

vehicle, deployment of the SRS

front airbags may occur.

●

Collision from the side

●

Collision from the rear

●

Vehicle rollover

■

Types of collisions that may not

deploy the SRS airbags (SRS

side and curtain shield airbags)

The SRS side and curtain shield air-

bags may not activate if the vehicle

is subjected to a collision from the

side at certain angles, or a collision

to the side of the vehicle body other

than the passenger compartment.

●

Collision from the side to the vehi-

cle body other than the passenger

compartment

●

Collision from the side at an angle

The SRS side airbags do not gener-

ally inflate if the vehicle is involved

in a frontal or rear collision, if it rolls

over, or if it is involved in a low-

speed side collision.

●

Collision from the front

●

Collision from the rear

●

Vehicle rollover

The SRS curtain shield airbags do

not generally inflate if the vehicle is

involved in a rear collision, if it

pitches end over end, or if it is

involved in a low-speed side or low-

speed frontal collision.

●

Collision from the rear

●

Pitching end over end

■

When to contact your Toyota

dealer

In the following cases, the vehicle

will require inspection and/or repair.

Contact your Toyota dealer as soon

as possible.

●

Any of the SRS airbags have

1-1. For safe use

been inflated.

●

The front of the vehicle is dam-

aged or deformed, or was

involved in an accident that was

not severe enough to cause the

SRS front airbags to inflate.

●

A portion of a door or its surround-

ing area is damaged, deformed or

has had a hole made in it, or the

vehicle was involved in an acci-

dent that was not severe enough

to cause the SRS side and curtain

shield airbags to inflate.

●

The pad section of the steering

wheel, dashboard near the front

passenger airbag or lower portion

of the instrument panel is

scratched, cracked, or otherwise

damaged.

●

The front passenger’s seat cush-

ion surface is scratched, cracked,

or otherwise damaged.

●

The surface of the seats with the

SRS side airbag is scratched,

cracked, or otherwise damaged.

●

The portion of the front pillars, rear

pillars or roof side rail garnishes

(padding) containing the SRS cur-

tain shield airbags inside is

scratched, cracked, or otherwise

damaged.

WARNING

■

SRS airbag precautions

Observe the following precautions

regarding the SRS airbags.

Failure to do so may cause death

or serious injury.

●

The driver and all passengers in

the vehicle must wear their seat

belts properly.

The SRS airbags are supple-

mental devices to be used with

the seat belts.

1-1. For safe use

For
safety and secu

rity

WARNING

●

The SRS driver airbag deploys

with considerable force, and

can cause death or serious

injury especially if the driver is

very close to the airbag. The

National Highway Traffic Safety

Administration (NHTSA)

advises:

Since the risk zone for the

driver’s airbag is the first 2 - 3

in. (50 - 75 mm) of inflation,

placing yourself 10 in. (250 mm)

from your driver airbag provides

you with a clear margin of

safety. This distance is mea-

sured from the center of the

steering wheel to your breast-

bone. If you sit less than 10 in.

(250 mm) away now, you can

change your driving position in

several ways:

• Move your seat to the rear as

far as you can while still reach-

ing the pedals comfortably.

• Slightly recline the back of the

seat.

Although vehicle designs vary,

many drivers can achieve the

10 in. (250 mm) distance, even

with the driver seat all the way

forward, simply by reclining the

back of the seat somewhat. If

reclining the back of your seat

makes it hard to see the road,

raise yourself by using a firm,

non-slippery cushion, or raise

the seat if your vehicle has that

feature.

• If your steering wheel is adjust-

able, tilt it downward. This

points the airbag toward your

chest instead of your head and

neck.

The seat should be adjusted as

recommended by NHTSA above,

while still maintaining control of

the foot pedals, steering wheel,

and your view of the instrument

panel controls.

●

If the seat belt extender has

been connected to the front

seat belt buckles but the seat

belt extender has not also been

fastened to the latch plate of the

seat belt, the SRS front airbags

will judge that the driver and

front passenger are wearing the

seat belt even though the seat

belt has not been connected. In

this case, the SRS front airbags

may not activate correctly in a

collision, resulting in death or

serious injury in the event of a

collision. Be sure to wear the

seat belt with the seat belt

extender.

●

The SRS front passenger air-

bag also deploys with consider-

able force, and can cause death

or serious injury especially if the

front passenger is very close to

the airbag. The front passenger

seat should be as far from the

airbag as possible with the seat-

back adjusted, so the front pas-

senger sits upright.

●

Improperly seated and/or

restrained infants and children

can be killed or seriously injured

by a deploying airbag. An infant

or child who is too small to use

a seat belt should be properly

secured using a child restraint

system. Toyota strongly recom-

mends that all infants and chil-

dren be placed in the rear seats

of the vehicle and properly

restrained. The rear seats are

safer for infants and children

than the front passenger seat.

(



P.58)

Content .. 1 2 3 ..