Toyota Corolla Hybrid (2022 year). Manual in english — page 14
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4-5. Using the driving support systems
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angle parking spot
●
When towing a trailer
●
When there is a significant differ-
ence in height between your vehi-
cle and the vehicle that enters the
detection area
●
When a sensor or the area around
a sensor is extremely hot or cold
●
If the suspension has been modi-
fied or tires of a size other than
specified are installed
●
If the front of the vehicle is raised
or lowered due to the carried load
●
When turning while backing up
●
When a vehicle turns into the
detection area
■
Situations in which the system
may operate even if there is no
possibility of a collision
Instances of the RCTA function
unnecessary detecting a vehicle
and/or object may increase in the
following situations:
●
When the parking space faces a
street and vehicles are being
driven on the street
●
When the distance between your
vehicle and metal objects, such as
a guardrail, wall, sigh, or parked
vehicle, which may reflect electri-
cal waves toward the rear of the
vehicle, is short
●
When equipment that may
obstruct a sensor is installed, such
as a towing eyelet, bumper pro-
tector (an additional trim strip,
etc.), bicycle carrier, or snow plow
●
When a vehicle passes by the
side of your vehicle
●
When a detected vehicle turns
while approaching the vehicle
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4-5. Using the driving support systems
●
When there are spinning objects
near your vehicle such as the fan
of an air conditioning unit
●
When water is splashed or
sprayed toward the rear bumper,
such as from a sprinkler
●
Moving objects (flags, exhaust
fumes, large rain droplets or
snowflakes, rain water on the road
surface, etc.)
●
When the distance between your
vehicle and a guardrail, wall, etc.,
that enters the detection area is
short
●
Gratings and gutters
●
When a sensor or the area around
a sensor is extremely hot or cold
●
If the suspension has been modi-
fied or tires of a size other than
specified are installed
●
If the front of the vehicle is raised
or lowered due to the carried load
The rear view image is dis-
played when the shift lever is in
R and the power switch is in ON.
Rear view monitor sys-
tem
Audio
The rear view monitor sys-
tem assists the driver by
displaying an image of the
view behind the vehicle with
fixed guide lines on the
screen while backing up, for
example while parking.
The screen illustrations
used in this text are
intended as examples, and
may differ from the image
that is actually displayed on
the screen.
Audio Plus
Owners of models equipped
with a navigation/multime-
dia system should refer to
the “NAVIGATION AND
MULTIMEDIA SYSTEM
OWNER’S MANUAL”.
System overview
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4-5. Using the driving support systems
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The rear view monitor system
will be deactivated when the
shift lever is shifted to any posi-
tion other than R.
■
Screen description
The rear view monitor system screen will be displayed if the shift
lever is shifted to R while the power switch is in ON.
Vehicle width extension guide line
Displays a guide path when the vehicle is being backed straight up. The
displayed width is wider than the actual vehicle width.
Vehicle center guide line
This line indicates the estimated vehicle center on the ground.
Distance guide line
Displays a point approximately 1.5 ft. (0.5 m) (red) from the edge of the
bumper.
Distance guide line
Displays a point approximately 3 ft. (1 m) (blue) from the edge of the
bumper.
Using the rear view monitor system
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4-5. Using the driving support systems
■
Area displayed on screen
Corners of bumper
The rear view monitor system
displays an image of the view
from the bumper of the rear area
of the vehicle.
The image adjustment proce-
dure for the rear view monitor
system screen is the same as
the procedure for adjusting the
screen. (
The area displayed on the
screen may vary according to
vehicle orientation conditions.
Objects which are close to
either corner of the bumper or
under the bumper cannot be
displayed.
The camera uses a special
lens. The distance of the
image that appears on the
screen differs from the actual
distance.
Items which are located
higher than the camera may
not be displayed on the moni-
tor.
■
Rear view monitor system
camera
The camera for the rear view
monitor system is located as
shown in the illustration.
Using the camera
If dirt or foreign matter (such as
water droplets, snow, mud etc.) is
adhering to the camera, it cannot
transmit a clear image. In this case,
flush it with a large quantity of water
and wipe the camera lens clean
with a soft and wet cloth.
■
Differences between the
screen and the actual road
The distance guide lines and the
vehicle width guide lines may
not actually be parallel with the
dividing lines of the parking
space, even when they appear
Rear view monitor system
precautions
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4-5. Using the driving support systems
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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
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
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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
232
4-5. Using the driving support systems
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. (
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.
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4-5. Using the driving support systems
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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. (
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.
234
4-5. Using the driving support systems
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-
• 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
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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
(
●
Adjust the fan speed (
●
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
236
4-5. Using the driving support systems
■
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.
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4-5. Using the driving support systems
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■
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. (
■
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.
238
4-5. Using the driving support systems
●
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
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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.
240
4-5. Using the driving support systems
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.
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