Toyota C-HR (2023 year). Manual in english - page 25

487

4-5. Using the driving support systems

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Parking Support Brake function (rear-

crossing vehicles)



This function will operate in situations such as the following if a vehi-
cle 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. 448



: If equipped

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 possibility of a collision is high, this function will per-
form brake control to reduce the likelihood of an impact with the
approaching vehicle.

Examples of function operation

Types of sensors

488

4-5. Using the driving support systems

■

The Parking Support Brake function (rear-crossing vehicles) will operate
when

The function will operate when the PKSB OFF indicator is not illuminated or
flashing (



P. 157, 159) and all of the following conditions are met:

●

Hybrid system output restriction control
• The Parking Support Brake is enabled.
• The vehicle speed is approximately 15 km/h (9 mph) or less.
• Vehicles which are approaching from the right or left at the rear of the

vehicle at a traveling speed of approximately 8 km/h (5 mph) or more.

• The shift lever is in R.
• The Parking Support Brake determines that a stronger than normal brake

operation is necessary to avoid a collision with an approaching vehicle.

●

Brake control
• Hybrid system output restriction control is operating.
• The Parking Support Brake determines that an emergency brake opera-

tion is necessary to avoid a collision with an approaching vehicle.

■

The Parking Support Brake function (rear-crossing vehicles) will stop
operating when

The function will stop operating if any of the following conditions are met:

●

Hybrid system output restriction control
• The Parking Support Brake is disabled.
• 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 disabled.
• 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 Support Brake function (rear-crossing
vehicles)

The detection area of the Parking Support Brake function (rear-crossing vehi-
cles) differs from the detection area of the RCTA function (



P. 470). There-

fore, even if the RCTA function detects a vehicle and provides an alert, the
Parking Support Brake function (rear-crossing vehicles) may not start operat-
ing.

489

4-5. Using the driving support systems

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■

Situations in which the system may not operate properly



P. 472

■

Situations in which the system may operate even if there is no possibil-
ity of a collision



P. 473

WARNING

■

To ensure the system can operate properly



P. 448

490

4-5. Using the driving support systems

S-IPA (Simple Intelligent Parking Assist

System)



The Simple Intelligent Parking Assist System automatically operates
the steering wheel to provide support when backing into an area near
a target parking spot, and when departing from a parallel parking spot.
(Shift lever operations and speed adjustment when moving forward or
backing up are not performed automatically.)

●

The Simple Intelligent Parking Assist System does not park the
vehicle automatically. It is a system that provides support when
pulling out of a perpendicular or parallel parking spot.

●

The Simple Intelligent Parking Assist System provides steering
wheel operation assistance to guide the vehicle toward the selected
intended parking spot. The selected intended parking spot may not
always be reachable, depending on road and vehicle conditions at
the time of parking, and the distance to the intended parking spot.

While the Simple Intelligent Parking Assist System is operating, if the
system detects an obstacle that could result in a collision, the emer-
gency brakes operate, regardless of whether the PKSB (Parking Sup-
port Brake) system is on or off. (



P. 495)



: If equipped

Function summary

Linking with the PKSB (Parking Support Brake) system (if
equipped)

WARNING

●

When backing up or proceeding forward, be sure to directly confirm the
safety of the area to the front or rear, and the area around the vehicle, and
slowly back up or proceed forward while adjusting the vehicle speed by
depressing the brake pedal.

●

If it seems the vehicle may make contact with a pedestrian, another vehi-
cle or any other obstacles, stop the vehicle by depressing the brake pedal,
and then press the S-IPA switch (



P. 492) to turn the system off.

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4-5. Using the driving support systems

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Chart of Simple Intelligent Parking Assist System assist modes
and functions

Assist mode

Type of
parking

Function summary

See page

Parallel

parking

assist mode

Parallel park-
ing

Guidance is provided to
detect

the

intended

parking spot and reach a
position  to  begin  back-
ing  up  from. Assistance
is  provided  from  when
the vehicle begins back-
ing  up  until  it  reaches
the  intended  parking
spot.

P. 497

Exit parallel park-
ing 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. 504

Perpendicular
parking

assist

mode (with forward
guidance function)

Perpendicular
parking

Assistance  starts  after
stopping  the  vehicle  in
front  of  the  intended
parking spot, and is pro-
vided  for  backing  into  a
parking space, including
guidance  to  reach  a
position  to  begin  back-
ing up from.

P. 510

492

4-5. Using the driving support systems

■

Switching using the S-IPA switch

Press the switch

This allows you to switch func-
tions and cancel or restart assist
modes.

While the power switch is ON mode, the vehicle speed is approxi-
mately 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. 493)



Each time the S-IPA switch is pressed with the shift lever not in P,
the mode changes as follows:
Parallel parking assist mode



Perpendicular 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 perpendicular parking assist mode can be switched to when its oper-

ating conditions are met (



P. 502). When the operating conditions are

not met, it switches to off.

Switching assist mode

493

4-5. Using the driving support systems

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The guidance screen is displayed on the multi-information display.

Operation display area

Displays the operating condition of
the Simple Intelligent Parking
Assist System.

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

Displayed when the assist mode can be changed and the system can be
turned off or on using the S-IPA switch.

Steering wheel auto operation display

Displays when the steering wheel auto operation is being performed.

Toyota parking assist-sensor display/door position (open/close) dis-
play



P. 455

Advice display

Follow the instructions on the display and perform any indicated opera-
tions.
As an example, the illustration shows the display indicating it is necessary
to depress the brake pedal in order to control the vehicle speed and to con-
firm the safety of your surroundings.

Guidance screen

494

4-5. Using the driving support systems

Assist mode will be canceled or stopped in the following cases.



Assist control is canceled when

●

The system temperature preservation function operates

●

There is a system malfunction

●

System determined that the parking environment is not suitable
for assist to continue

When assist control is canceled, firmly grasp the steering wheel,
depress the brake pedal and stop the vehicle.
Start again from the beginning, as the system will already be can-
celed. When continuing to park manually, operate the steering
wheel as you normally would.



Assist control is stopped when

●

The steering wheel is operated

●

The vehicle speed exceeds 7 km/h (4 mph) during assist control

●

The PKSB (Parking Support Brake) system operates (if
equipped)

When assist control is stopped, it can be resumed by following the
guidance shown on the screen.

Canceling or stopping assist mode

495

4-5. Using the driving support systems

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■

PKSB (Parking Support Brake) system while the Simple Intelligent Park-
ing Assist System is operating (if equipped)

While the Simple Intelligent Parking Assist System is operating, if the system
detects an obstacle that could result in a collision, hybrid system output sup-
pression control and brake control of the PKSB (Parking Support Brake) sys-
tem are operated, regardless of whether the PKSB (Parking Support Brake)
system is on or off. (



P. 476)

●

After the PKSB (Parking Support Brake) system operates, operation of the
Simple Intelligent Parking Assist System is temporarily stopped, and opera-
tion of the PKSB (Parking Support Brake) system is indicated on the multi-
information display. (



P. 477)

●

When operation of the Simple Intelligent Parking Assist System is stopped 3
times by operation of the PKSB (Parking Support Brake) system, the Simple
Intelligent Parking Assist System is canceled.

●

Once the Simple Intelligent Parking Assist System becomes available after
the PKSB (Parking Support Brake) system is operated, a message prompt-
ing you to shift is displayed on the multi-information display. Operation of the
Simple Intelligent Parking Assist System can be resumed by shifting accord-
ing to the prompt on the multi-information display and pressing the S-IPA
switch (



P. 492) again.

■

Shifting while the Simple Intelligent Parking Assist System is operating

If the system determines that the drivers intends to move forward or in
reverse, assistance continues even if the drivers shifted before being
prompted to do so by the system. However, because driver operation differs
from the guidance provided by the system, the number of turning maneuvers
may increase.

496

4-5. Using the driving support systems

■

S-IPA indicator inside the meter (



P. 159)

This indicator illuminates when the steering wheel auto operation is being
performed by the Simple Intelligent Parking Assist System. After control
ends, the indicator blinks for a short period of time and then turns off.

■

Toyota parking assist-sensor pop-up display

While  the  Simple  Intelligent  Parking  Assist  System  is  operating,  if  the
PKSB  (Parking  Support  Brake)  system  detects  an  obstacle,  the  Toyota
parking  assist-sensor  display  automatically  pops  up  on  the  guidance
screen  (



P. 455), regardless of whether the PKSB (Parking Support

Brake) system is on or off. (



P. 476)

■

If the vehicle speed is about to exceed the speed limit during assist con-
trol

A buzzer will sound and a message indicating that the vehicle speed may
exceed the operation speed limit will be displayed. When the message is
displayed, immediately depress the brake pedal to decelerate. If the vehi-
cle continues to accelerate, assist control will be canceled when the vehi-
cle speed exceeds a certain speed. (



P. 520)

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4-5. Using the driving support systems

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■

Function summary

If a parking space can be detected, you will be guided forward until
you reach the assist control starting position, and then the parallel
parking assist mode can be used. Furthermore, depending on the
parking space and other conditions, multi-turn maneuvering assist
control is also provided if necessary.

Continue  moving  forward
with  the  vehicle  parallel  to
the curb or road, and stop so
that  the  center  of  the  target
parking  spot  appears  nearly
perpendicular  to  the  vehicle.
Then, press the S-IPA switch
1  time  to  select  the  parallel
parking assist mode.
Travel  straight  ahead  paral-
lel  with  the  road  or  curb  so
that  the  parking  space  is
detected.
A sound is issued and a dis-
play  is  shown  to  notify  you
when  the  vehicle  reaches  a
position  where  assist  control
can be used to begin backing
up  from,  and  then  when  the
shift lever is changed accord-
ing  to  guidance  provided  by
the  system,  steering  wheel
auto operation begins.

If the detected parking space or road width (distance to the side of the
road across from the parking space) is narrow, or if there are obstacles
in front of the vehicle, guidance will not be issued.

How to parallel park (parallel parking assist mode)

498

4-5. Using the driving support systems

Parking is complete

This completes the assist mode.
Depending on the condition of the parking space, guidance to starting
points for moving forward and backing up, as well as the steering wheel
auto operation, are repeated any time multi-turn maneuvering is neces-
sary following 3 from the time the vehicle begins backing up until park-
ing completes.

■

Parking

Stop so that the center of the
target  parking  spot  appears
nearly  perpendicular  to  vehi-
cle.
Then, press the S-IPA switch
1 time and check that the dis-
play  on  the  multi-information
display  switches  to  “Parallel
Parking”.

●

The mode switches each
time the S-IPA switch is
pressed. (



P. 492)

●

When the vehicle speed is
approximately  30  km/h
(19 mph)  or  higher,  press-
ing  the  S-IPA  switch  will
not  cause  the  screen  to
switch  to  the  “Parallel
Parking” display.

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4-5. Using the driving support systems

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Travel  straight  ahead  paral-
lel  with  the  road  (or  curb),
and  maintain  a  gap  of
approximately  1  m  (3.3  ft.)
from any parked vehicles.

●

Proceed slowly.

●

The system will begin
searching for a parking
space.

●

While searching for a space, the turn signal lever (



P. 322)

can be operated to select a parking space on the left or right.

●

When stopping the function, press the S-IPA switch once to
turn the function off.

●

When a parking space is detected, the screen will change.

When a level beep is emit-
ted and the stop display
(



P. 493) is shown on the

display, stop the vehicle.

When the shift lever is changed to R, a high-pitched beep is emit-
ted and assist control will start.

●

When the steering wheel auto operation starts, the steering
wheel auto operation display and assistance level indicator
(



P. 493) will be shown in the display area.

●

To stop assist control, press the S-IPA switch.

Approx. 1 m
(3.3 ft.)

500

4-5. Using the driving support systems

Assume  an  ordinary  posture  for  backing  up,  rest  your  hands
lightly on the steering wheel without applying any force, directly
confirm the safety of the area to the rear and around the vehicle,
confirm  that  there  are  no  obstacles  in  the  parking  space,  and
slowly  back  up  while  adjusting  your  speed  by  depressing  the
brake pedal.

●

When backing up too quickly, a sharp beeping sound is emit-
ted and assist control is stopped. (



P. 493)

●

When the vehicle cannot be cleanly entered within the target
parking spot on the first try and multi-turn maneuvering is nec-

essary, proceed to step

When multi-turn maneuvering is not necessary, proceed to

step

When a level beep is emit-
ted and the stop display
(



P. 493) is shown on the

display, stop the vehicle.

Change  the  shift  lever  to  D,  S  (M20A-FXS  engine)  or  B
(2ZR-FXE engine).
Assume  an  ordinary  driving  posture,  rest  your  hands  lightly  on
the  steering  wheel  without  applying  any  force,  directly  confirm
the  safety  of  the  area  to  the  front  and  around  the  vehicle  and
slowly proceed forward while adjusting your speed by depressing
the brake pedal.
When a level beep is emitted and the stop display (



P. 493) is

shown on the display, stop the vehicle.
Change the shift lever to R.

501

4-5. Using the driving support systems

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Assume an ordinary posture for backing up, rest your hands
lightly on the steering wheel without applying any force, directly
confirm the safety of the area to the rear and around the vehicle
slowly back up while adjusting your speed by depressing the
brake pedal.

Depending on the condition of the parking space, steps

may

need to be repeated.

When the vehicle is almost entirely within the target parking spot,
a high-pitched beep is emitted and the stop display is shown on
the display, stop the vehicle.

This completes the parallel parking assist mode.

●

After stopping, feel free to maneuver the vehicle to reach the
desired parking spot.

●

Be sure to back up while checking the area to the front and
rear of the vehicle directly and by using the mirrors.

502

4-5. Using the driving support systems

■

Parallel parking assist mode operating conditions

●

In order to operate the parallel parking assist mode correctly, drive slowly (at
a speed at which the vehicle can be quickly stopped) parallel to the road (or
shoulder) while maintaining a distance of approximately 1 m (3.3 ft.) to any
parked vehicles.

●

The function cannot be used when the vehicle speed is approximately
30 km/h (19 mph) or higher.

●

The front side sensors and rear side sensors are used to detect parked
vehicles and determine the parking spot. Therefore, when detection is not
possible (



P. 528), guidance is not issued.

●

If there are no parked vehicles, the parking spot cannot be determined.
Therefore, the parallel parking assist mode cannot be operated.

●

If unable to detect the environment surrounding the parking space, the par-
allel parking assist mode may not be able to operate.

●

Guidance will continue until the vehicle speed meets or exceeds approxi-
mately 30 km/h (19 mph) or the function is turned off using the S-IPA switch.

■

Timing for pressing the S-IPA switch

In the following cases, the assist mode may also operate during the steps
taken to park using the parallel parking assist mode. However, in these
cases, conduct parking procedures according to the information on the multi-
information display.

●

In step

the S-IPA switch is pressed after already passing over the target

parking spot.
If the vehicle is not stopped in step

, pressing the S-IPA switch 1 time

while the vehicle is in motion allows you to select “Parallel Parking” and pro-
ceed directly to step

●

The vehicle is moved up to the position in step

without the S-IPA switch

being pressed. Then the S-IPA switch is pressed after having changed the
shift lever to R.

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