
491-2. Child safety
Owners Manual_USA_M42C01_en
1
For safety and security
1-2.Child safety
Riding with children
Observe the following pre-
cautions when children are
in the vehicle.
Use a child restraint system
appropriate for the child,
until the child becomes
large enough to properly
wear the vehicle’s seat belt.
It is recommended that chil-
dren sit in the rear seats to
avoid accidental contact
with the steering wheel,
wiper switch, etc.
Use the rear door child-pro-
tector lock or the window
lock switch to avoid children
opening the door while driv-
ing or operating the power
window accidentally.
( P.171, 214)
Do not let small children
operate equipment which
may catch or pinch body
parts, such as the power
window, hood, back door,
seats, etc.
WARNING
■When children are in the vehi-
cle
Never leave children unattended
in the vehicle, and never allow
children to have or use the key.
Children may be able to start the
vehicle or shift the vehicle into
neutral. There is also a danger
that children ma y injure them-
selves by playing with the side
windows or other features of the
vehicle. In addition, heat build-up
or extremely cold temperatures
inside the vehicle can be fatal to
children.

691-4. Theft deterrent system
Owners Manual_USA_M42C01_en
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For safety and security
■Items to check before lock-
ing the vehicle
To prevent unexpected trigger-
ing of the alarm and vehicle
theft, make sure of the following:
Nobody is in the vehicle.
The side windows are closed
before the alarm is set.
No valuables or other per-
sonal items are left in the
vehicle.
■Setting
Close the doors and hood, and
lock all the doors. The system
will be set automatically after 30
seconds.
The security indicator changes from
being on to flashing when the sys-
tem is set.
The alarm can also be set using the
mechanical key.
If all doors are closed with hood
open, alarm system can be set.
■Canceling or stopping
Do one of the following to deac-
tivate or stop the alarm:
Unlock the doors.
Turn the power switch to ACC
or O N, or s tart the E V s ys tem .
(The alarm will be deactivated
or stopped after a few sec-
onds.)
■System maintenance
The vehicle has a maintenance-free
type alarm system.
■Triggering of the alarm
The alarm may be triggered in the
following situations:
(Stopping the alarm deactivates the
alarm system.)
If a door is unl ocked using the
mechanical key while the alarm is
set, a warning will sound intermit-
tently for approxi mately 10 seconds.
If the alarm is not canceled or
stopped during this time, the warn-
ing pattern changes and the warning
sounds for a certain period of time.
Alarm
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 alarm is set:
A locked door is unlocked
or opened in any way other
than using the entry func-
tion or wireless remote con-
trol or mechanical key. (The
doors will lock again auto-
matically.)
The hood is opened.
Setting/canceling/stop-
ping the alarm system

701-4. Theft deterrent system
Owners Manual_USA_M42C01_en
●A person inside the vehicle opens
a door or hood, or unlocks the
vehicle using an inside lock but-
ton.
●The 12-volt battery is recharged or
replaced when the vehicle is
locked. (P.543)
■Alarm-operated door lock
In the following cases, depending
on the situation, th e door may auto-
matically lock to p revent improper
entry into the vehicle:
●When a person remaining in the
vehicle unlocks the door and the
alarm is activated.
●While the alarm is activated, a
person remaining in the vehicle
unlocks the door.
●When recharging or replacing the
12-volt battery.
NOTICE
■To ensure the system oper-
ates correctly
Do not modify or remove the sys-
tem. If modified or removed, the
proper operation of the system
cannot be guaranteed.

732-1. Electric vehicle system
Owners Manual_USA_M42C01_en
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Electric Vehicle system
Provides electricity to various vehicle systems such as the SRS airbags,
headlights, wipers, etc.
*: AWD models only
■When braking (regenera-
tive braking)
The electric motor (traction
motor) charges the traction bat-
tery.
The driving range can be
extended by actively using this
regenerative braking to store
electricity in the traction battery.
The battery electric vehicle is
driven using electricity, which is
received from an external power
source and stored in the traction
battery. Not only public charging
stations, but also household out-
lets can be used for charging.
Procedures are different from
refueling a conventional vehi-
cle. Therefore, make sure to
read the following thoroughly.
Charging equipment ( P.85)
AC charging cable ( P. 8 7 )
Power sources that can be
used ( P.102)
Things to know before
charging ( P.102)
How to charge your vehicle
( P.105, 113)
When charging cannot be
performed normally ( P.133)■Regenerative braking
In the following situ ations, kinetic
energy is converted to electric
energy and deceler ation force can
be obtained in con junction with the
recharging of the traction battery.
●The accelerator pedal is released
while driving with the shift position
in D.
●The brake pedal is depressed
while driving with the shift position
in D.
■Charging the 12-volt battery
The 12-volt battery is charged from
the traction battery when the EV
system is operated or while the trac-
tion battery is being charged.
If the vehicle has not been used for
a long time, the 12- volt battery may
become low due to self-discharge. If
this occurs, follow the correct proce-
dures. ( P.541)
■When not using t he vehicle for
an extended period of time
●When the vehicle will not be used
for an extended period of time,
charge the traction battery once a
month.
This protects the traction battery
from extreme voltage decline due
to self discharging.
●When the vehicle will not be used
for an extended period of time, the
12-volt battery will be charged
from the traction battery to reduce
the risk of the 12- volt battery dis-
charged. In this c ase, the cooling
fan may operate, however it is not
a malfunction.
●To p r e v e n t t h e 1 2 - v o l t b a t t e r y f r o m
being discharged, do not leave the
charging port lid open or the
charging cable connected to the
vehicle.
Charging

742-1. Electric vehicle system
Owners Manual_USA_M42C01_en
■Charging the traction battery
Be sure to maintain the traction bat-
tery charge level suitable for your
driving needs.
If the traction battery fully dis-
charges, the vehicle cannot be
driven at all. When the battery
becomes low, charge it as soon as
possible.
■If the traction battery becomes
low
●If the traction battery becomes
low, the traction battery charge
warning light comes on or flashes
and a message will be displayed
on the multi-information display.
( P.515)
●If the traction batte ry is completely
discharged, the EV system cannot
be started and dri ving will not be
possible. When the traction bat-
tery becomes low, charge it as
soon as possible.
■Sounds and vibrations specific
to an battery electric vehicle
Because there is no engine sound
or vibration, it is easy to mistake the
battery electric vehi cle for being off
when it is actually still running, as
indicated by the “READY” indicator
being illuminated. F or safety, make
sure to always shift the shift position
to P and apply the parking brake
when parked.
Before and after the EV system is
started, the following sounds and
vibrations may occur. However,
these sounds and/o r vibrations are
not signs of malfunctions:
●The brake system operation
sound may be heard from the
front of the vehicle when the
driver’s door is opened.
●Motor sounds may be heard from
the motor compartment or lug-
gage compartment.
●Electrical relay sounds may be
heard from the motor compart-
ment when the EV system starts or stops.
●Relay operating sounds such as a
snap or soft clank will be emitted
from the traction b
attery in the fol-
lowing situations:
• When the EV system is started or stopped
• When charging starts or com-
pletes
• When the vehicle is driven the first time after the traction battery has
been charged using DC charging
●Sounds may be heard due to
regenerative braking when the
brake pedal is depressed or as
the accelerator pedal is released.
●Cooling fan operating sounds
from the radiator.
●The operation sound of the air
conditioning system (air condition-
ing compressor, blower motor).
■Maintenance, repair, recycling,
and disposal
Contact your Toyota dealer regard-
ing maintenance, repair, recycling
and disposal. Do n ot dispose of the
vehicle yourself.
A sound which changes in
accordance with the driving
speed, will be played in order to
warn people nearby of the vehi-
cle’s approach. This sound may
be heard inside the vehicle. The
sound will stop when the vehicle
speed exceeds approximately
23 mph (37 km/h).
■Acoustic Vehicle Alerting Sys-
tem
In the following cases, the Acoustic
Vehicle Alerting System may be dif-
ficult for surrounding people to hear.
Acoustic Vehicle Alerting
System

782-1. Electric vehicle system
Owners Manual_USA_M42C01_en
WARNING
●Never try to open the service
plug access hole located under
the floor. The service plug is
used only when the vehicle is
being serviced and is subject to
high voltage.
■Road accident cautions
Observe the following precautions
to reduce the risk of death or seri-
ous injury:
●Stop the vehicle i n a safe place
to prevent subsequent acci-
dents. While depressing the
brake pedal, apply the parking
brake and shift the shift position
to P to stop the EV system.
Then, slowly release the brake
pedal.
●Do not touch the high voltage
parts, cables (orange) and con-
nectors.
●If electric wires are exposed
inside or outside your vehicle,
an electric shock may occur.
Never touch exposed electric
wires.
●Do not touch the traction battery
if liquid is leaking from or
adhered to it. If electrolyte
(Organic Carbonate-based
electrolyte) from the traction
battery comes into contact with
the eyes or skin, it could cause
blindness or skin wounds. In the
unlikely event that it comes into
contact with the eyes or skin,
wash it off immediately with a
large amount of water, and seek
immediate medical attention.
●If electrolyte is leaking from the
traction battery, do not
approach the vehicle.
Even in the unlikely event that
the traction battery has been
damaged, the internal construc-
tion of the batter y will prevent a
large amount of electrolyte from
leaking out. However, if electro-
lyte leaks, vapors will be emit-
ted. These vapors are an irritant
to skin and eyes and could
cause acute poisoning if
inhaled.
●Do not bring burning or high-
temperature items close to the
electrolyte. The electrolyte may
ignite and cause a fire.
●If a fire occurs in the battery
electric vehicle, leave the vehi-
cle as soon as possible. Never
use a fire extinguisher that is
not meant for electrical fires.
Using even a small amount of
water may be dangerous.

842-1. Electric vehicle system
Owners Manual_USA_M42C01_en
number of occupants.
Possible driving distance could
be extended if the followings are
performed:
Maintain a safe distance from
the vehicle in front and avoid
unnecessary acceleration and
deceleration
Accelerate and decelerate the
vehicle as smoothly as possi-
ble
Drive at moderate speeds as
much as possible and main-
tain a constant speed
Set the air conditioning sys-
tem to a moderate tempera-
ture and avoid using the
heating and cooling functions
excessively.
Use tires of the specified size
and maintain the specified tire
pressure
Do not add unnecessary
weight to the vehicle
The followings indicate that
charging has been carried out
properly.
The AC charging indicator
turns off
“Charging complete” is dis-
played on the multi-informa-
tion display when a door is
opened while the power switch is off. (
P.101)
Regardless of the type of power
source or whether the charging
schedule function is used,
charging is completed if the
above can be confirmed.
Charging-related messages:
P.140
Display when charging is
completed

852-2. Charging
Owners Manual_USA_M42C01_en
2
Electric Vehicle system
2-2.Charging
AC charging inlet
Charging indicator ( P.86) and Charging inlet light
DC charging inlet
Charging port lid ( P.85)
AC charging cable ( P. 8 7 )
Charging port
■Open
Slightly open the charging port
lid by pressing the rear edge of it
(the position shown in the illus-
tration)
Fully open the charging port lid by hand.
Charging equipment
Charging equipment and names
Opening/closing the
charging port lid