Toyota Corolla Hybrid (2020 year). Owner's manual — part 14

214

4-5. Using the driving support systems

to be so. Be sure to check visu-
ally.
The distances between the vehi-
cle width guide lines and the left
and right dividing lines of the
parking space may not be equal,
even when they appear to be
so. Be sure to check visually.
The distance guide lines give a
distance guide for flat road sur-
faces. In any of the following sit-
uations, there is a margin of
error between the fixed guide
lines on the screen and the
actual distance/course on the
road.


When the ground behind the
vehicle slopes up sharply

The distance guide lines will appear
to be closer to the vehicle than the
actual distance. Because of this,
objects will appear to be farther

away than they actually are. In the
same way, there will be a margin of
error between the guide lines and
the actual distance/course on the
road.



When the ground behind the
vehicle slopes down sharply

The distance guide lines will appear
to be further from the vehicle than
the actual distance. Because of
this, objects will appear to be closer
than they actually are. In the same
way, there will be a margin of error
between the guide lines and the
actual distance/course on the road.



When any part of the vehicle
sags

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4-5. Using the driving support systems

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A margin of error

When any part of the vehicle sags
due to the number of passengers or
the distribution of the load, there is
a margin of error between the fixed
guide lines on the screen and the
actual distance/course on the road.

■

When approaching
three-dimensional objects

The distance guide lines are dis-
played according to flat surfaced
objects (such as the road). It is
not possible to determine the
position of three-dimensional
objects (such as vehicles) using
the distance guide lines. When
approaching a three-dimen-
sional object that extends out-
ward (such as the flatbed of a
truck), be careful of the follow-
ing.


Vehicle width guide lines

Vehicle width guide lines

Visually check the surroundings
and the area behind the vehicle. In
the case shown below, the truck
appears to be outside of the vehicle
width guide lines and the vehicle
does not look as if it hits the truck.
However, the rear body of the truck
may actually cross over the vehicle
width guide lines. In reality if you
back up as guided by the vehicle
width guide lines, the vehicle may
hit the truck.



Distance guide lines

216

4-5. Using the driving support systems

Visually check the surroundings
and the area behind the vehicle. On
the screen, it appears that a truck is
parking at point

. However, in

reality if you back up to point

,

you will hit the truck. On the screen,
it appears that

is closest and

is farthest away. However, in reality,
the distance to

and

is the

same, and

is farther than

and

.

■

If you notice any symptoms

If you notice any of the following symptoms, refer to the likely cause
and the solution, and re-check.
If the symptom is not resolved by the solution, have the vehicle
inspected by your Toyota dealer.

Things you should know

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4-5. Using the driving support systems

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Symptom

Likely cause

Solution

The image is difficult to
see

 The vehicle is in a dark

area

 The temperature

around the lens is
either high or low

 The outside tempera-

ture is low

 There are water drop-

lets on the camera

 It is raining or humid
 Foreign matter (mud

etc.) is adhering to the
camera

 Sunlight or headlights

are shining directly
into the camera

 The vehicle is under

fluorescent lights,
sodium lights, mer-
cury lights etc.

If this happens due to
these causes, it does
not indicate a malfunc-
tion. Back up while visu-
ally checking the
vehicle’s surroundings.
(Use the monitor again
once conditions have
been improved.) The
procedure for adjusting
the picture quality of the
rear view monitor sys-
tem is the same as the
procedure for adjusting
the screen. (P.246)

The image is blurry

Dirt or foreign matter
(such as water droplets,
snow, mud etc.) is
adhering to the camera.

Flush the camera with a
large quantity of water
and wipe the camera
lens clean with a soft
and wet cloth.

The image is out of
alignment

The camera or sur-
rounding area has
received a strong
impact.

Have the vehicle
inspected by your Toy-
ota dealer.

The fixed guide lines
are very far out of
alignment

The camera position is
out of alignment.

Have the vehicle
inspected by your Toy-
ota dealer.

 The vehicle is tilted

(there is a heavy load
on the vehicle, tire
pressure is low due to
a tire puncture, etc.)

 The vehicle is used on

an incline.

If this happens due to
these causes, it does
not indicate a malfunc-
tion.
Back up while visually
checking the vehicle’s
surroundings.

218

4-5. Using the driving support systems

WARNING

■

When using the rear view

monitor system

The rear view monitor system is a

supplemental device intended to

assist the driver when backing up.

When backing up, be sure to visu-

ally check all around the vehicle

both directly and using the mirrors

before proceeding. Observe the

following precautions to avoid an

accident that could result in death

or serious injuries.

●

Never depend on the rear view

monitor system entirely when

backing up. The image and the

position of the guide lines dis-

played on the screen may differ

from the actual state. Use cau-

tion, just as you would when

backing up any vehicle.

●

Be sure to back up slowly,

depressing the brake pedal to

control vehicle speed.

●

The instructions given are only

guide lines. When and how

much to turn the steering wheel

will vary according to traffic con-

ditions, road surface condi-

tions, vehicle condition, etc.

when parking. It is necessary to

be fully aware of this before

using the rear view monitor sys-

tem.

●

When parking, be sure to check

that the parking space will

accommodate your vehicle

before maneuvering into it.

●

Do not use the rear view moni-

tor system in the following

cases:

• On icy or slick road surfaces, or

in snow

• When using tire chains or emer-

gency tires

• When the trunk is not closed

completely

• On roads that are not flat or

straight, such as curves or

slopes

●

In low temperatures, the screen

may darken or the image may

become faint. The image could

distort when the vehicle is mov-

ing, or you may become unable

to see the image on the screen.

Be sure to visually check all

around the vehicle both directly

and using the mirrors before

proceeding.

●

If the tire sizes are changed, the

position of the fixed guide lines

displayed on the screen may

change.

●

The camera uses a special lens.

The distances between objects

and pedestrians that appear in

the image displayed on the

screen will differ from the actual

distances. (P.213)

NOTICE

■

How to use the camera

●

The rear view monitor system

may not operate properly in the

following cases.

• If the back of the vehicle is hit,

the position and mounting angle

of the camera may change.

• As the camera has a water

proof construction, do not

detach, disassemble or modify

it. This may cause incorrect

operation.

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4-5. Using the driving support systems

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Each time the switch is pressed, the
system changes between power
mode, normal mode and Eco drive
mode.

1

Normal mode

Provides an optimal balance of fuel
economy, quietness, and dynamic
performance. Suitable for normal
driving.

2

Power mode

Controls the hybrid system to pro-
vide quick, powerful acceleration.
Making it suitable for when agile
driving response is desired, such
as when driving on roads with many
curves.
When the power mode is selected,
power mode indicator comes on.

3

Eco drive mode

Helps the driver accelerate in an
eco-friendly manner and improve
fuel economy through moderate
throttle characteristics and by con-

NOTICE

• When cleaning the camera lens,

flush the camera with a large

quantity of water and wipe it

with a soft and wet cloth.

Strongly rubbing the camera

lens may cause the camera lens

to be scratched and unable to

transmit a clear image.

• Do not allow organic solvent,

car wax, window cleaner or

glass coating to adhere to the

camera. If this happens, wipe it

off as soon as possible.

• If the temperature changes rap-

idly, such as when hot water is

poured on the vehicle in cold

weather, the system may not

operate normally.

• When washing the vehicle, do

not apply intensive bursts of

water to the camera or camera

area. Doing so may result in the

camera malfunctioning.

●

Do not expose the camera to

strong impact as this could

cause a malfunction. If this hap-

pens, have the vehicle

inspected by your Toyota dealer

as soon as possible.

Driving mode select

switch

The driving modes can be
selected to suit driving con-
dition.

Selecting a drive mode

220

4-5. Using the driving support systems

trolling the operation of the air con-
ditioning system (heating/cooling).
When the Eco drive mode is
selected, Eco drive mode indicator
comes on.

■

Operation of the air condition-

ing system in Eco drive mode

Eco drive mode controls the heat-

ing/cooling operations and fan

speed of the air conditioning system

to enhance fuel efficiency. To

improve air conditioning perfor-

mance, perform the following opera-

tions:

●

Turn off eco air conditioning mode

(P.360)

●

Adjust the fan speed (P.358)

●

Turn off Eco drive mode

■

The driving mode after turning

the power switch off

The driving mode will not be

changed automatically until the

switch is pressed, even if the power

switch is turned off.

■

ECB (Electronically Con-
trolled Brake System)

The electronically controlled
system generates braking force
corresponding to the brake
operation

■

ABS (Anti-lock Brake Sys-
tem)

Helps to prevent wheel lock
when the brakes are applied
suddenly, or if the brakes are
applied while driving on a slip-
pery road surface

■

Brake assist

Generates an increased level of
braking force after the brake
pedal is depressed when the
system detects a panic stop sit-
uation

Driving assist systems

To keep driving safety and
performance, the following
systems operate automati-
cally in response to various
driving situations. Be
aware, however, that these
systems are supplementary
and should not be relied
upon too heavily when oper-
ating the vehicle.

Summary of the driving
assist systems

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4-5. Using the driving support systems

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■

VSC (Vehicle Stability Con-
trol)

Helps the driver to control skid-
ding when swerving suddenly or
turning on slippery road sur-
faces.

■

Enhanced VSC (Enhanced
Vehicle Stability Control)

Provides cooperative control of
the ABS, TRAC, VSC and EPS.
Helps to maintain directional
stability when swerving on slip-
pery road surfaces by con-
trolling steering performance.

■

TRAC (Traction Control)

Helps to maintain drive power
and prevent the drive wheels
from spinning when starting the
vehicle or accelerating on slip-
pery roads

■

Active Cornering Assist
(ACA)

Helps to prevent the vehicle
from drifting to the outer side by
performing inner wheel brake
control when attempting to
accelerate while turning

■

Hill-start assist control

Helps to reduce the backward
movement of the vehicle when
starting on an uphill

■

EPS (Electric Power Steer-
ing)

Employs an electric motor to
reduce the amount of effort
needed to turn the steering
wheel.

■

The Secondary Collision
Brake

When the SRS airbag sensor
detects a collision and the sys-
tem operates, the brakes and
brake lights are automatically
controlled to reduce the vehicle
speed and help reduce the pos-
sibility of further damage due to
a secondary collision.

■

When the TRAC/VSC/ABS sys-

tems are operating

The slip indicator light will flash

while the TRAC/VSC/ABS systems

are operating.

■

Disabling the TRAC system

If the vehicle gets stuck in mud, dirt

or snow, the TRAC system may

reduce power from the hybrid sys-
tem to the wheels. Pressing

to

turn the system off may make it eas-

ier for you to rock the vehicle in

order to free it.
To turn the TRAC system off, quickly
press and release

.

The “Traction Control Turned OFF”
will be shown on the multi-informa-
tion display.

Press

again to turn the system

back on.

222

4-5. Using the driving support systems

■

Turning off both TRAC and VSC

systems

To turn the TRAC and VSC systems
off, press and hold

for more

than 3 seconds while the vehicle is

stopped.
The VSC OFF indicator light will
come on and the “Traction Control
Turned OFF” will be shown on the
multi-information display.

*

Press

again to turn the system

back on.

*

: PCS will also be disabled (only

Pre-Collision warning is avail-
able). The PCS warning light will
come on and a message will be
displayed on the multi-information
display. (P.181)

■

When the message is dis-

played on the multi-information

display showing that TRAC has
been disabled even if

has

not been pressed

TRAC is temporary deactivated. If

the information continues to show,

contact your Toyota dealer.

■

Operating conditions of

hill-start assist control

When the following four conditions

are met, the hill-start assist control

will operate:

●

The shift lever is in a position

other than P or N (when starting

off forward/backward on an

upward incline)

●

The vehicle is stopped

●

The accelerator pedal is not

depressed

●

The parking brake is not engaged

■

Automatic system cancelation

of hill-start assist control

The hill-start assist control will turn

off in any of the following situations:

●

The shift lever is shifted to P or N.

●

The accelerator pedal is

depressed

●

The parking brake is engaged

●

2 seconds at maximum elapsed

after the brake pedal is released

■

Sounds and vibrations caused

by the ABS, brake assist, VSC,

TRAC and hill-start assist con-

trol systems

●

A sound may be heard from the

engine compartment when the

brake pedal is depressed repeat-

edly, when the hybrid system is

started or just after the vehicle

begins to move. This sound does

not indicate that a malfunction has

occurred in any of these systems.

●

Any of the following conditions

may occur when the above sys-

tems are operating.

None of these indicates that a

malfunction has occurred.

• Vibrations may be felt through the

vehicle body and steering.

• A motor sound may be heard also

after the vehicle comes to a stop.

■

ECB operating sound

ECB operating sound may be heard

in the following cases, but it does

not indicate that a malfunction has

occurred.

●

Operating sound heard from the

engine compartment when the

brake pedal is operated.

●

Motor sound of the brake system

heard from the front part of the

vehicle when the driver’s door is

opened.

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4-5. Using the driving support systems

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●

Operating sound heard from the

engine compartment when one or

two minutes passed after the stop

of the hybrid system.

■

Active Cornering Assist opera-

tion sounds and vibrations

When the Active Cornering Assist is

operated, operation sounds and

vibrations may be generated from

the brake system, but this is not a

malfunction.

■

EPS operation sound

When the steering wheel is oper-

ated, a motor sound (whirring

sound) may be heard. This does not

indicate a malfunction.

■

Automatic reactivation of TRAC

and VSC systems

After turning the TRAC and VSC

systems off, the systems will be

automatically re-enabled in the fol-

lowing situations:

●

When the power switch is turned

off

●

If only the TRAC system is turned

off, the TRAC will turn on when

vehicle speed increases

If both the TRAC and VSC sys-

tems are turned off, automatic

re-enabling will not occur when

vehicle speed increases.

■

Operating conditions of Active

Cornering Assist

The system operates when the fol-

lowing occurs.

●

TRAC/VSC can operate

●

The driver is attempting to accel-

erate while turning

●

The system detects that the vehi-

cle is drifting to the outer side

●

The brake pedal is released

■

Reduced effectiveness of the

EPS system

The effectiveness of the EPS sys-

tem is reduced to prevent the sys-

tem from overheating when there is

frequent steering input over an

extended period of time. The steer-

ing wheel may feel heavy as a

result. Should this occur, refrain

from excessive steering input or

stop the vehicle and turn the hybrid

system off. The EPS system should

return to normal within 10 minutes.

■

Secondary Collision Brake

operating conditions

The system operates when the SRS

airbag sensor detects a collision

while the vehicle is in motion.

However, the system does not oper-

ate in any of the following situations.

●

The vehicle speed is below 6 mph

(10 km/h)

●

Components are damaged

■

Secondary Collision Brake

automatic cancellation

The system is automatically can-

celed in any of the following situa-

tions.

●

The vehicle speed drops below

approximately 6 mph (10 km/h)

●

A certain amount of time elapses

during operation

●

The accelerator pedal is

depressed a large amount

WARNING

■

The ABS does not operate

effectively when

●

The limits of tire gripping perfor-

mance have been exceeded

(such as excessively worn tires

on a snow covered road).

●

The vehicle hydroplanes while

driving at high speed on wet or

slick roads.

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4-5. Using the driving support systems

WARNING

■

Stopping distance when the

ABS is operating may exceed

that of normal conditions

The ABS is not designed to

shorten the vehicle’s stopping dis-

tance. Always maintain a safe dis-

tance from the vehicle in front of

you, especially in the following sit-

uations:

●

When driving on dirt, gravel or

snow-covered roads

●

When driving with tire chains

●

When driving over bumps in the

road

●

When driving over roads with

potholes or uneven surfaces

■

TRAC/VSC may not operate

effectively when

Directional control and power may

not be achievable while driving on

slippery road surfaces, even if the

TRAC/VSC system is operating.

Drive the vehicle carefully in con-

ditions where stability and power

may be lost.

■

Active Cornering Assist does

not operate effectively when

●

Do not overly rely on Active

Cornering Assist. Active Corner-

ing Assist may not operate

effectively when accelerating

down slopes or driving on slip-

pery road surfaces.

●

When Active Cornering Assist

frequently operates, Active Cor-

nering Assist may temporarily

stop operating to ensure proper

operation of the brakes, TRAC

and VSC.

■

Hill-start assist control does

not operate effectively when

●

Do not overly rely on hill-start

assist control. Hill-start assist

control may not operate effec-

tively on steep inclines and

roads covered with ice.

●

Unlike the parking brake,

hill-start assist control is not

intended to hold the vehicle sta-

tionary for an extended period

of time. Do not attempt to use

hill-start assist control to hold

the vehicle on an incline, as

doing so may lead to an acci-

dent.

■

When the TRAC/ABS/VSC is

activated

The slip indicator light flashes.

Always drive carefully. Reckless

driving may cause an accident.

Exercise particular care when the

indicator light flashes.

■

When the TRAC/VSC systems

are turned off

Be especially careful and drive at

a speed appropriate to the road

conditions. As these are the sys-

tems to help ensure vehicle stabil-

ity and driving force, do not turn

the TRAC/VSC systems off

unless necessary.

■

Replacing tires

Make sure that all tires are of the

specified size, brand, tread pat-

tern and total load capacity. In

addition, make sure that the tires

are inflated to the recommended

tire inflation pressure level.
The ABS, TRAC and VSC sys-

tems will not function correctly if

different tires are installed on the

vehicle.

Contact your Toyota dealer for fur-

ther information when replacing

tires or wheels.

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4-5. Using the driving support systems

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WARNING

■

Handling of tires and the sus-

pension

Using tires with any kind of prob-

lem or modifying the suspension

will affect the driving assist sys-

tems, and may cause a system to

malfunction.

■

Secondary Collision Brake

Do not rely solely upon the Sec-

ondary Collision Brake. This sys-

tem is designed to help reduce

the possibility of further damage

due to a secondary collision, how-

ever, that effect changes accord-

ing to various conditions. Overly

relying on the system may result

in death or serious injury.

226

4-6. Driving tips

4-6.Driving tips

When using Eco drive mode, the
torque corresponding to the
accelerator pedal depression
amount can be generated more
smoothly than it is in normal
conditions. In addition, the oper-
ation of the air conditioning sys-
tem (heating/cooling) will be
minimized, improving the fuel
economy. (P.219)

The Eco-friendly driving is pos-
sible by keeping the indicate of
Hybrid System Indicator within
Eco area. (P.91)

Shift the shift lever to D when
stopped at a traffic light, or driv-
ing in heavy traffic etc. Shift the
shift lever to P when parking.
When using the N, there is no
positive effect on fuel consump-
tion. In the N, the gasoline
engine operates but electricity
cannot be generated. Also,
when using the air conditioning

system, etc., the hybrid battery
(traction battery) power is con-
sumed.



Drive your vehicle smoothly.
Avoid abrupt acceleration and
deceleration. Gradual accel-
eration and deceleration will
make more effective use of
the electric motor (traction
motor) without having to use
gasoline engine power.



Avoid repeated acceleration.
Repeated acceleration con-
sumes hybrid battery (trac-
tion battery) power, resulting
in poor fuel consumption. Bat-
tery power can be restored by
driving with the accelerator
pedal slightly released.

Make sure to operate the brakes
gently and in a timely manner. A
greater amount of electrical
energy can be regenerated
when slowing down.

Repeated acceleration and
deceleration, as well as long
waits at traffic lights, will lead to
bad fuel economy. Check traffic
reports before leaving and avoid
delays as much as possible.

Hybrid vehicle driving

tips

For economical and ecolog-
ical driving, pay attention to
the following points:

Using Eco drive mode

Use of Hybrid System
Indicator

Shift lever operation

Accelerator pedal/brake
pedal operation

When braking

Delays

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4-6. Driving tips

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When driving in a traffic jam,
gently release the brake pedal
to allow the vehicle to move for-
ward slightly while avoiding
overuse of the accelerator
pedal. Doing so can help control
excessive gasoline consump-
tion.

Control and maintain the vehicle
at a constant speed. Before
stopping at a toll booth or simi-
lar, allow plenty of time to
release the accelerator and gen-
tly apply the brakes. A greater
amount of electrical energy can
be regenerated when slowing
down.

Use the air conditioning only
when necessary. Doing so can
help reduce excessive gasoline
consumption.
In summer: When the ambient
temperature is high, use the
recirculated air mode. Doing so
will help to reduce the burden on
the air conditioning system and
reduce fuel consumption as
well.
In winter: Because the gasoline
engine will not automatically cut
out until it and the interior of the
vehicle are warm, it will con-
sume fuel. Also, fuel consump-
tion can be improved by

avoiding overuse of the heater.

Make sure to check the tire infla-
tion pressure frequently.
Improper tire inflation pressure
can cause poor fuel economy.
Also, as snow tires can cause
large amounts of friction, their
use on dry roads can lead to
poor fuel economy. Use tires
that are appropriate for the sea-
son.

Carrying heavy luggage will lead
to poor fuel economy. Avoid car-
rying unnecessary luggage.
Installing a large roof rack will
also cause poor fuel economy.

Since the gasoline engine starts
up and cuts out automatically
when cold, warming up the
engine is unnecessary. More-
over, frequently driving short
distances will cause the engine
to repeatedly warm up, which
can lead to excess fuel con-
sumption.

Highway driving

Air conditioning

Checking tire inflation
pressure

Luggage

Warming up before driv-
ing

228

4-6. Driving tips



Use fluids that are appropriate
to the prevailing outside tem-
peratures.

• Engine oil
• Engine/power control unit coolant
• Washer fluid



Have a service technician
inspect the condition of the
12-volt battery.



Have the vehicle fitted with
four snow tires or purchase a
set of tire chains for the front
tires.

Ensure that all tires are the same
size and brand, and that chains
match the size of the tires.

Perform the following according

Winter driving tips

Carry out the necessary
preparations and inspec-
tions before driving the
vehicle in winter. Always
drive the vehicle in a man-
ner appropriate to the pre-
vailing weather conditions.

Pre-winter preparations

WARNING

■

Driving with snow tires

Observe the following precautions

to reduce the risk of accidents.

Failure to do so may result in a

loss of vehicle control and cause

death or serious injury.

●

Use tires of the size specified.

●

Maintain the recommended

level of air pressure.

●

Do not drive in excess of 75

mph (120 km/h), regardless of

the type of snow tires being

used.

●

Use snow tires on all, not just

some wheels.

■

Driving with tire chains

Observe the following precautions

to reduce the risk of accidents.

Failure to do so may result in the

vehicle being unable to be driven

safely, and may cause death or

serious injury.

●

Do not drive in excess of the

speed limit specified for the tire

chains being used, or 30 mph

(50 km/h), whichever is lower.

●

Avoid driving on bumpy road

surfaces or over potholes.

●

Avoid sudden acceleration,

abrupt steering, sudden brak-

ing and shifting operations that

cause sudden engine braking.

●

Slow down sufficiently before

entering a curve to ensure that

vehicle control is maintained.

●

Do not use LTA (Lane Tracing

Assist) system.

NOTICE

■

Repairing or replacing snow

tires (vehicles with a tire pres-

sure warning system)

Request repairs or replacement of

snow tires from Toyota dealers or

legitimate tire retailers.

This is because the removal and

attachment of snow tires affects

the operation of the tire pressure

warning valves and transmitters.

Before driving the vehicle

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4-6. Driving tips

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to the driving conditions:


Do not try to forcibly open a
window or move a wiper that
is frozen. Pour warm water
over the frozen area to melt
the ice. Wipe away the water
immediately to prevent it from
freezing.



To ensure proper operation of
the climate control system
fan, remove any snow that
has accumulated on the air
inlet vents in front of the wind-
shield.



Check for and remove any
excess ice or snow that may
have accumulated on the
exterior lights, vehicle’s roof,
chassis, around the tires or on
the brakes.



Remove any snow or mud
from the bottom of your shoes
before getting in the vehicle.

Accelerate the vehicle slowly,
keep a safe distance between
you and the vehicle ahead, and
drive at a reduced speed suit-
able to road conditions.



Park the vehicle and shift the
shift lever to P without setting
the parking brake. The park-
ing brake may freeze up, pre-
venting it from being released.

If the vehicle is parked without
setting the parking brake,
make sure to block the
wheels.
Failure to do so may be dan-
gerous because it may cause
the vehicle to move unexpect-
edly, possibly leading to an
accident.



If the vehicle is parked without
setting the parking brake,
confirm that the shift lever
cannot be moved out of P

*

.

*

: The shift lever will be locked if it is

attempted to be shifted from P to
any other position without
depressing the brake pedal. If the
shift lever can be shifted from P,
there may be a problem with the
shift lock system. Have the vehi-
cle inspected by your Toyota
dealer immediately.

Use the correct tire chain size
when mounting the tire chains.
Chain size is regulated for each
tire size.

Side chain (0.12 in. [3 mm] in
diameter)

When driving the vehicle

When parking the vehicle

Selecting tire chains