2022 TOYOTA COROLLA engine

281
4
4-5. Using the driving support systems
Driving
Time
Engine output restriction control begins operating
System determines that possibility of collision with detected object is
high
Engine output reduced
System determines that possibility of collision with detected object is
extremely high
Brake control begins operating
Brake control strength increased
Example: Multi-informat ion display: “Brake!”
Example: Multi-information di splay: “Switch to Brake”
■If the Parking Support Brake has operated
If the vehicle is stopped due to operation
of the Parking Support Brake, the Park- ing Support Brake will be disabled and
the PKSB OFF indicator will illuminate. If
the Parking Support Brake operates unnecessarily, brake control can be
canceled by depressing the brake pedal
or waiting for approximately 2 seconds for it to automatically be canceled. Then,
the vehicle can be operated by depress-
ing the accelerator pedal.
■Re-enabling the Parking Support Brake
To re-enable the Parking Support Brake
when it is disabled due to operation of the Parking Support Brake, either ena-
ble the system again ( P.277), or turn
the engine switch off and then back to ON. Additionally, if the object becomes
no longer in the traveling direction of the
vehicle or if the traveling direction of the vehicle changes (such as changing from
moving forward to backing up, or from
backing up to moving forward), the sys-
tem will be re-enabled automatically.
■If “Parking Support Brake Unavaila-
ble” is displayed on the multi-infor- mation display and the PKSB OFF
indicator is flashing
If the vehicle is stopped due to operation of the Parking Support Brake, the Park-
ing Support Brake will be disabled and
the PKSB OFF indicator will illuminate.
●A sensor may be covered with ice,
snow, dirt, etc. Remove the ice, snow, dirt, etc., from the sensor to return the
system to normal.
Also, due to ice forming on a sensor at low temperatures, a warning message
may be displayed or the sensor may
not be able to detect an object. Once the ice melts, the system will return to
normal.
●If this message is displayed, a sensor
on the front or rear bumper may be
dirty. Clean the sensors and their sur- rounding area on the bumpers.
●If this message continues to be dis-played even after cleaning the sensor,
or is displayed even though the sen-
sor is clean, have the vehicle inspected by any authorized Toyota
retailer or Toyota authorized repairer,
or any reliable repairer.

285
4
4-5. Using the driving support systems
Driving
■The Parking Support Brake func- tion (static object) will operate
when
The function will operate when the PKSB OFF indicator is not illuminated or
flashing ( P.81, 83) and all of the fol-
lowing conditions are met:
●Engine output restriction control
• The Parking Support Brake is ena- bled.
• The vehicle speed is approximately 15
km/h (9 mph) or less. • There is a static object in the traveling
direction of the vehicle and approxi-
mately 2 to 4 m (6 to 13 ft.) away. • The Parking Support Brake deter-
mines that a stronger-than-normal
brake operation is necessary to avoid a collision.
●Brake control• Engine output restriction control is
operating
• The Parking Support Brake deter- mines that an immediate brake opera-
tion is necessary to avoid a collision.
■The Parking Support Brake func-
tion (static objects) will stop oper- ating when
The function will stop operating if any of
the following conditions are met:
●Engine output restriction control
• The Parking Support Brake is disa-
bled. • The system determines that the colli-
sion has become avoidable with nor-
mal brake operation. • The static object is no longer approxi-
mately 2 to 4 m (6 to 13 ft.) away from
the vehicle or in the traveling direction of the vehicle.
●Brake control• The Parking Support Brake is disa-
bled.
• Approximately 2 seconds have elapsed since the vehicle was
stopped by brake control.
• The brake pedal is depressed after the vehicle is stopped by brake con-
trol.
• The static object is no longer approxi-
mately 2 to 4 m (6 to 13 ft.) away from the vehicle or in the traveling direction
of the vehicle.
■Detection range of the Parking Sup-
port Brake function (static objects)
The detection range of the Parking Sup-
port Brake function (static objects) dif-
fers from the detection range of the Toyota parking assist-sensor. ( P.268)
Therefore, even if the Toyota parking
assist-sensor detects an object and pro- vides a warning, the Parking Support
Brake function (static objects) may not
start operating.
■Situations in which the system may not operate properly
 P. 2 6 6
■Situations in which the system may
operate even if there is no possibil- ity of a collision
 P. 2 6 7

2864-5. Using the driving support systems
*: If equipped
This function will operate in situations such as the following if a vehicle is
detected in the traveling direction of the vehicle.
■When reversing, a vehicle is approaching and the brake pedal is not
depressed, or is depressed late
 P. 2 5 9
■The Parking Support Brake func-
tion (rear-crossing vehicles) will operate when
The function will operate when the
PKSB OFF indicator is not illuminated or flashing ( P.81, 83) and all of the fol-
lowing conditions are met:
●Engine output restriction control • The Parking Support Brake is ena-
bled.
• The vehicle speed is approximately 15 km/h (9 mph) or less.
Parking Suppor t Brake function (rear-crossing vehi-
cles)*
If a rear radar sensor detects a vehicle approaching from the right or
left at the rear of the vehicle and the system determines that the pos-
sibility of a collision is high, this function will perform brake control
to reduce the likelihood of an impact with the approaching vehicle.
Examples of function operation
Types of sensors
WA R N I N G
■To ensure the system can oper-
ate properly
 P.259

287
4
4-5. Using the driving support systems
Driving
• Vehicles which are approaching from
the right or left at the rear of the vehi- cle at a traveling speed of approxi-
mately 8 km/h (5 mph) or more.
• The shift lever is in R. • The Parking Support Brake deter-
mines that a stronger than normal
brake operation is necessary to avoid a collision with an approaching vehi-
cle.
●Brake control
• Engine output restriction control is
operating • The Parking Support Brake deter-
mines that an emergency brake oper-
ation is necessary to avoid a collision with an approaching vehicle.
■The Parking Support Brake func-
tion (rear-crossing vehicles) will
stop operating when
The function will stop operating if any of
the following conditions are met:
●Engine output restriction control
• The Parking Support Brake is disa-
bled. • The collision becomes avoidable with
normal brake operation.
• A vehicle is no longer approaching from the right or left at the rear of the
vehicle.
●Brake control
• The Parking Support Brake is disa-
bled. • Approximately 2 seconds have
elapsed since the vehicle was
stopped by brake control. • The brake pedal is depressed after
the vehicle is stopped by brake con-
trol. • A vehicle is no longer approaching
from the right or left at the rear of the
vehicle.
■Detection area of the Parking Sup-
port Brake function (rear-crossing vehicles)
The detection area of the Parking Sup-
port Brake function (rear-crossing vehi- cles) differs from the detection area of
the RCTA function ( P.273). Therefore,
even if the RCTA function detects a
vehicle and provides an alert, the Park-
ing Support Brake function (rear-cross- ing vehicles) may not start operating.
■Situations in which the system may
not operate properly
 P. 2 7 4
■Situations in which the system may operate even if there is no possibil-
ity of a collision
 P. 2 7 5

289
4
4-5. Using the driving support systems
Driving
■PKSB (Parking Support Brake) sys-
tem while the Simple Intelligent
Parking Assist System is operating
While the Simple Intelligent Parking
Assist System is ope rating, if the system
detects an obstacle that could result in a collision, engine output suppression
control and brake control of the PKSB
(Parking Support Brake) system are operated, regardless of whether the
PKSB (Parking Support Brake) system
is on or off. ( P.277)
●After the PKSB (Parking Support
Brake) system operates, operation of the Simple Intelligent Parking Assist
System is temporarily stopped, and
operation of the PKSB (Parking Sup- port Brake) system is indicated on the
multi-information display. ( P.278)
●When operation of the Simple Intelli-
gent Parking Assist System is stopped
3 times by operation of the PKSB
(Parking Support Brake) system, the Simple Intelligent Parking Assist Sys-
tem is canceled.
●Once the Simple Intelligent Parking
Assist System becomes available
after the PKSB (Parking Support Brake) system is operated, a mes-
sage prompting you to shift is dis-
played on the multi-information display. Operation of the Simple Intel-
ligent Parking Assist System can be
resumed by shifting according to the
prompt on the multi-information dis- play and pressing the S-IPA switch
( P.290) again.
■Shifting while the Simple Intelligent
Parking Assist System is operating
If the system determi nes that the drivers
intends to move forward or in reverse,
Chart of Simple Intelligent Parking Assist System assist
modes and functions
Assist modeType of park-
ingFunction summarySee page
Parallel parking
assist mode
Parallel park-
ing
Guidance is provided to detect the
intended parking spot and reach a
position to begin backing up from.
Assistance is provided from when
the vehicle begins backing up until
it reaches the intended parking
spot.
P. 2 9 2
Exit parallel parking
assist mode
Exit parallel
parking
Assistance starts after the vehicle
has been parallel parked. Assis-
tance is provided to guide the
vehicle from the parking space to a
position from which it can take off.
P. 2 9 6
Back-in parking
assist mode (with
forward guidance
function)
Back-in park-
ing
Assistance starts after stopping
the vehicle in front of the intended
parking spot, and is provided for
backing into a parking space,
including guidance to reach a posi-
tion to begin backing up from.
P. 3 0 0

2904-5. Using the driving support systems
assistance continues even if the drivers
shifted before being prompted to do so by the system. However, because driver
operation differs from the guidance pro-
vided by the system, the number of turn- ing maneuvers may increase.
■Switching using the S-IPA
switch
Press the switch.
This allows you to switch functions
and cancel or restart assist modes.
While the engine switch is on, the
vehicle speed is approximately 30
km/h (19 mph) or less, each time
the S-IPA switch is pressed the
function switches as follows.
The selected function is indicated
on the operation display area of the
multi-information display ( P.290).
Each time the S-IPA switch is
pressed with the sh ift lever not in
P, the mode changes as follows:
Parallel parking assist
mode Back-in parking assist
mode* Off
Each time the S-IPA switch is
pressed with the shift lever in P,
the mode changes as follows:
Exit parallel parking assist
mode Off
*: The back-in parking assist mode can
be switched to when its operating
conditions are met ( P.295). When
the operating conditions are not met,
it switches to off.
The guidance screen is displayed
on the multi-information display.
Operation display area
Displays the operating condition of the
Simple Intelligent Parking Assist Sys-
tem.
Stop display
When illuminated, depress the brake
pedal and stop the vehicle at once.
Assistance level indicator
Displays a gauge indicating the level
until the vehicle’s stopping position/the
position at which assist control ends.
S-IPA switch icon
Switching assist mode
Guidance screen

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4
4-5. Using the driving support systems
Driving
When the Simple Intelligent Parking Assist System cannot be operated, or
when operation is stopped, canceled, etc., the one of the following mes-
sage is displayed on the multi-information display. Take appropriate action
according to the display.
■When it is not possible to operate
NOTICE
■When using the back-in parking
assist mode
●If the road surface has any dips or inclines, the target parking spot
cannot be correctly set. Therefore,
the vehicle may be parked at an angle or may deviate from the park-
ing spot. In these cases, do not use
the back-in parking assist mode.
●When parking in a narrow space,
the vehicle will come close to adja-
cent vehicles. If it seems the vehicle may make contact, stop the vehicle
by depressing the brake pedal.
●It may not be possible to detect objects that are low to the ground.
Directly confirm the safety of your
surroundings and, if it seems the vehicle may make contact with an
obstacle, stop the vehicle by
depressing the brake pedal.
●Depending on the surrounding envi-
ronment, such as other parked vehicles, the vehicle may be parked
at an angle or may deviate from the
parking spot. Manually adjust vehi- cle alignment as necessary.
Multi-information display messages
MessageSituation/Handling method
“IPA System Check Visit Your
Dealer”
The system may be malfunctioning.
 Turn the engine switch off and then start
the engine.
Have the vehicle inspected by any
authorized Toyota retailer or Toyota
authorized repairer, or any reliable
repairer if the message is displayed
again.

3064-5. Using the driving support systems
“Currently Unavailable”
There may be a system failure.
Power steering equipment is temporarily over-
heating.
 Turn the engine switch off, wait for a little
while, and then start the engine again.
The engine is not operating.
 Start the engine.
Ice, snow, dirt, etc., has adhered to a sensor.
Remove any ice, snow, dirt, etc.
 Remove any ice, snow, dirt, etc.
The sensor is frozen.
 Once the sensor thaws, the system will
return to normal.
The battery has been removed and reinstalled.
 Drive the vehicle straight ahead for 5 sec-
onds or more at a speed of approximately
35 km/h (22 mph) or higher.
“Excessive Speed”
The S-IPA switch is operated when the vehicle
speed exceeds 30 km/h (16 mph).
 Operate the switch when the vehicle
speed is approximately 30 km/h (16 mph)
or less.
“Unavailable”
“Try Another Location”
The S-IPA switch is operated in an area with no
parking spaces, or operated in an area where
the road width for parking is narrow.
 Assist control cannot be used, as there is
no parking space. Proceed to a parking
space which width is approximately 2.6 m
(8.5 ft.) or larger.
 Assist control cannot be used, as the
road width is narrow. Proceed to a park-
ing space where the road width is approx-
imately 4.5 m (15 ft.) or larger.
MessageSituation/Handling method