2023 TOYOTA COROLLA cruise control

2204-5. Using the driving support systems
WARNING
●Set the speed appropriately
according to the speed limit,
traffic flow, road conditions,
weather conditions, etc. The
driver is responsible for confirm-
ing the set speed.
●Even if the system is operating
correctly, the condition of a pre-
ceding vehicle as recognized by
the driver and detected by the
system may differ. Therefore, it
is necessary for the driver to
pay attention, assess risks, and
ensure safety. Over-reliance on
this system to drive the vehicle
safely may lead to an accident
resulting in death or serious
injury.
■Precautions for the driving
assist systems
Observe the following precau-
tions, as there are limitations to
the assistance provided by the
system. Over-reliance on this sys-
tem may lead to an accident
resulting in death or serious injury.
●Details of support provided for
the driver’s vision
The dynamic radar cruise control
is only intended to help the driver
in determining the distance
between the driver’s own vehicle
and a designated preceding vehi-
cle. It is not a system which allows
for careless or inattentive driving,
and is not a system which assists
in poor visibilit y conditions.
The driver must pay attention to
their surroundings, even when the
vehicle stops.
●Details of support provided for
the driver’s judgement
The dynamic radar cruise control
determines whether the distance
between the driver’s own vehicle
and a designated preceding vehi-
cle is within a set range. It is not
capable of making any other type
of judgement. Th erefore, it is
absolutely necessary for the
driver to remain vigilant and to
determine whether or not there is
a possibility of danger.
●Details of suppor t provided for
the driver’s operation
The dynamic radar cruise control
does not include functions which
will prevent or avoid collisions
with vehicles ahead of your vehi-
cle. Therefore, if there is ever any
possibility of danger, the driver
must take immediate and direct
control of the vehicle and act
appropriately in order to ensure
safety.
■Situations in which the
dynamic radar cruise control
should not be used
Do not use the d ynamic radar
cruise control in the following situ-
ations. As the system will not be
able to provide appropriate con-
trol, using it may lead to an acci-
dent resulting in death or serious
injury.
●Roads where there are pedes-
trians, cyclists, etc.
●When driving on a highway or
expressway entrance or exit
●When the approach warning
sounds frequently
●Situations in which the sensors
may not operate properly:
P.188
●Situations in which the lane may
not be detected:
P.189

2224-5. Using the driving support systems
formed, the controlled stop will continue.
■Meter displayMulti-information display
Set vehicle speed
Indicators
■Switches
Driving assist mode select
switch
Driving assist switch
“+” switch / “RES” switch
“-” switch
Cancel switch
Vehicle-to-vehicle distance
switch 1
Press the driving assist mode
select switch to select
dynamic radar cruise control.
The dynamic radar cruise control
indicator will illuminate.
2Using the accelerator pedal,
accelerate or decelerate to
the desired vehicle speed
(approximately 20 mph [30
km/h] or more), and press the
driving assist switch to set
the set vehicle speed.
The set vehicle speed will be dis-
played on the multi-information dis-
play.
The vehicle speed at the moment
the switch is released will be the set
System ComponentsUsing the dynamic radar
cruise control
Setting the vehicle speed

2254-5. Using the driving support systems
4
Driving
■Accelerating after setting the
vehicle speed
As with normal dri ving, acceleration
can be performed by depressing the
accelerator pedal. After accelerat-
ing, the vehicle will return to the set
vehicle speed. However, while in
vehicle-to-vehicle distance control
mode, the vehicle speed may
decrease to below the set vehicle
speed in order to maintain the dis-
tance from the preceding vehicle.
■When the vehicle is stopped by
system control during follow-up
cruising
●When the “+RES” switch is
pressed while the vehicle is
stopped by system control, if the
preceding vehicle starts off within
approximately 3 seconds, fol-
low-up cruising will resume.
●If the preceding vehicle starts off
within approximately 3 seconds of
the vehicle being stopped by sys-
tem control, follo w-up cruising will
resume.
■Automatic cancellation of vehi-
cle-to-vehicle d istance control
mode
In the following situations, vehi-
cle-to-vehicle dista nce control mode
will be canceled automatically:
●When the brake control or output
restriction control of a driving sup-
port system operates
(For example: Pre-Collision Sys-
tem, drive-start control)
●When the parking brake has been
operated
●When the vehicle is stopped by
system control on a steep incline
●When any of the following are
detected while the vehicle is
stopped by system control:
• The driver’s seat belt is unfas- tened
• The driver’s door is opened
• Approximately 3 minutes have elapsed since the vehicle was
stopped The parking brake
may be actived
automatically.
●Situations in which some or all of
the functions of the system cannot
operate: P. 1 8 9
■Dynamic radar cruise control
system warning messages and
buzzers
For safe use: P. 1 8 4
■Preceding vehicles that the sen-
sor may not detect correctly
In the following situations, depend-
ing on the conditions, if the system
cannot provide sufficient decelera-
tion or acceleration is necessary,
operate the brake pedal or accelera-
tor pedal.
As the sensor may not be able to
correctly detect th ese types of vehi-
cles, the approach warning
(  P.226) may not operate.
●When a vehicle cuts in front of
your vehicle or changes lanes
away from your vehicle extremely
slowly or quickly
●When changing lanes
●When a preceding vehicle is driv-
ing at a low speed
●When a vehicle is stopped in the
same lane as the vehicle
●When a motorcycle is traveling in
the same lane as the vehicle
■Conditions under which the
system may not operate cor-
rectly
In the following situations, operate
the brake pedal (or accelerator
pedal, depending on the situation)
as necessary.
As the sensor may not be able to
correctly detect a vehicle, the sys-
tem may not operate properly.
●When a preceding vehicle brakes
suddenly
●When changing lanes at low
speeds, such as in a traffic jam

2274-5. Using the driving support systems
4
Driving
lane is the passing lane may be
based solely on the location of the
steering wheel in the vehicle
(left-hand drive/right-hand drive). If
the vehicle is driven in a location
where the passing lane is on the
opposite side of that where the
vehicle was originally sold, the
vehicle may accelerate when the
turn signal lever is operated away
from the passing lane. (e.g. The
vehicle was manufactured for a
right-hand traffic location, but is
being driven in a left-hand traffic
location. The vehicle may acceler-
ate when the turn signal lever is
operated to the right.)
If your vehicle is being driven at
approximately 50 mph (80 km/h) or
more and the lane is changed to
that with a vehicle traveling slower
than your vehicle, when the turn
signal lever is operated the vehicle
will gradually decelerate to assist in
changing lanes.
 The settings of Dynamic radar
cruise control can be changed
through customize settings.
( P.412)
Changing Dynamic radar
cruise control settings
Cruise control
The vehicle can be driven at
a set speed even if the
accelerator pedal is not
depressed.
Use the cruise control only
on highways and express-
ways.
WARNING
■For safe use
●Driving safely is solely the
responsibility of the driver.
Therefore, do not overly rely on
this system. The driver is solely
responsible for paying attention
to the vehicle’s surroundings
and driving safely.
●Set the speed appropriately
according to the speed limit,
traffic flow, road conditions,
weather conditions, etc. The
driver is responsible for confirm-
ing the set speed.
■Situations in which cruise
control should not be used
Do not use the cruise control in
the following situ ations. As the
system will not be able to provide
appropriate control, using it may
lead to an acciden t resulting in
death or serious injury.
●On roads with sharp bends
●On winding roads
●On slippery roads, such as
those covered with rain, ice or
snow
●On steep downhills, or where
there are sudden changes
between sharp up and down
gradients

2284-5. Using the driving support systems
■Meter displaySet vehicle speed
Cruise control indicator
■Switches
Driving assist mode select
switch
Driving assist switch
“+” switch / “RES” switch
“-” switch
Cancel switch 1
Press the driving assist mode
select switch to select cruise
control.
The cruise control indicator will illu-
minate.
2Using the accelerator pedal,
accelerate to the desired
vehicle speed (approxi-
mately 20 mph [30 km/h] or
more), and press the driving
assist switch to set the set
vehicle speed.
The vehicle speed at the moment
the switch is released will be the set
vehicle speed.
WARNING
Vehicle speed may exceed the set
speed when driving down a steep
hill.
●When it is necessary to disable
the system: P. 1 8 4
System Components
Using the cruise control
Setting the vehicle speed

2294-5. Using the driving support systems
4
Driving
■Adjusting the set vehicle
speed using the switches
To change the set vehicle
speed, press the “+” or “-” switch
until the desired speed is dis-
played.
1 Increase set vehicle speed
2 Decrease set vehicle speed
The set vehicle speed will
increase or decrease as follows:
Fine adjustment: By 1 mph (1.6
km/h) or 1 km/h (0.6 mph) each
time the switch is pressed
Large adjustment: Increases con-
tinuously while the switch is
pressed and held
■Increasing the set vehicle
speed using the accelerator
pedal
1 Depress the accelerator
pedal to accelerate the vehi-
cle to the desired vehicle
speed.
2 Press the “+” switch. 1
Press the cancel switch or
driving assist switch to cancel
control.
Control will also be canceled if the
brake pedal is depressed.
2Press the “RES” switch to
resume control.
■Automatic cancellation of the
cruise control
In the following situations, the cruise
control will be canceled automati-
cally:
●When the vehicle speed drops
approximately 10 mph (16 km/h)
or more below the set vehicle
speed
●When the vehicle speed drops
below approximately 20 mph (30
km/h)
●When the brake control or output
restriction control of a driving sup-
port system oper ates (For exam-
ple: PCS, drive-start control)
●When the parking brake has been
operated
●Situations in which some or all of
the functions of the system cannot
operate: P. 1 8 9
Adjusting the set vehicle
speedCanceling/resuming con-
trol

2314-5. Using the driving support systems
4
Driving
Through control state “warning
phase 1” and “warning phase 2”,
the system determines if the
driver is aware and responsive
while outputting a warning and
controlling the vehicle speed. If
the system determines the
driver is not responsive, it will
operate in control state “deceler-
ation stop phase” and “stop hold
phase” and decelerate and stop
the vehicle. It will then operate
continuously in “stop hold
phase”.
■Operating conditions
This system opera tes when all of
the following cond itions are met:
●When the LTA is on
●When the vehicle speed is
approximately 30 mph (50 km/h)
or more
■Operation cancelation condi-
tions
In the following si tuations, system
operation will be canceled:
●When LTA control has been can-
celed (the LTA switch has been
pressed, etc.)
●When the dynamic radar cruise
control has been canceled
●When driver operations are
detected (the steering wheel is
held, the brake pedal, accelerator
pedal, parking brake, hazard light
switch, or turn sig nal lever is oper-
ated)
●When the driving assist switch is
pressed while in the stop and hold
phase
●When the engine switch has been
turned from ON to off
●Situations in whic h some or all of
the functions of the system cannot operate:
P. 1 8 9
■LTA control when operation is
canceled
When emergency driving stop sys-
tem operation is canceled, LTA con-
trol may also be canceled.
If driving operations are not
detected after the hands off
steering wheel warning oper-
ates, a buzzer will sound inter-
mittently and a message will be
displayed to warn the driver, and
the system will judge if the driver
is responsive or not. If driving
operations, such as holding the
steering wheel, are not per-
formed within a certain amount
of time, the system will enter
warning phase 2.
After entering warning phase 2,
a buzzer will sound in short
intervals and a message will be
displayed to warn the driver, and
the vehicle will slowly deceler-
ate. If driving operations, such
as holding the steering wheel,
are not performed within a cer-
tain amount of time, the system
will determine that the driver is
not responsive and enter the
deceleration stop phase.
The audio system will be muted
until the driver becomes respon-
sive.
When the vehicle is decelerating,
Warning phase 1
Warning phase 2

3617-2. Steps to take in an emergency
7
When trouble arises
■PCS warning light (warning buzzer)
■LTA indicator (warning buzzer)
■LDA indicator (warning buzzer)
■PDA indicator (warning buzzer)
■Dynamic radar cruise control indicator (warning buzzer)
Warning lightDetails/Actions
Indicates a malfuncti on in the PCS (Pre-Collision System).
 Follow the instructions di splayed on the multi-infor-
mation display. ( P.366)
If the PCS (Pre-Collision Syst em) or VSC (Vehicle Stability
Control) system is disabled, the PCS warning light will illu-
minate.
 P. 1 9 5
Warning lightDetails/Actions
(Orange)
Indicates a malfunction in the LTA (Lane Tracing Assist).
Follow the instructions di splayed on the multi-infor-
mation display. ( P.366)
Warning lightDetails/Actions
(Orange)
Indicates a malfunction in the LDA (Lane Departure Alert).
 Follow the instructions di splayed on the multi-infor-
mation display. ( P.366)
Warning lightDetails/Actions
(Orange)
Indicates a malfunction in the PDA (Proactive Driving
Assist).
 Follow the instructions di splayed on the multi-infor-
mation display. ( P.366)
Warning lightDetails/Actions
(Orange)
Indicates a malfunction in the dynamic radar cruise control.
 Follow the instructions di splayed on the multi-infor-
mation display. ( P.366)