2020 TOYOTA PRIUS brakes

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TIPS FOR IMPROVED FUEL ECONOMY
STARTING YOUR VEHICLE
The Hybrid Synergy Drive System utilizes a computer-controlled gasoline engine
and electric motor to provide the most efficient combination of power for the
vehicle. To conserve energy, when the brakes are applied the braking force
generates electricity which is then sent to the traction battery. In addition, the
engine shuts off when the vehicle is stopped. The benefits are better fuel economy,
reduced vehicle emissions.
NOTE: Fuel consumption and energy information of the Hybrid System are
shown on the Audio Multimedia System screen or the navigation system (if
equipped).
1. Ensure tire pressures are maintained at levels specified in the Owner’s Manual.
2. When possible, link trips to reduce engine cold starts.
3. Avoid driving at speeds that are higher than necessary, especially on the highway.
4. When possible, avoid sudden stops to maximize regenerative braking energy.
5. Minimize use of the air conditioning.
Hybrid Synergy Drive System
Auto lock/unlock
FEATURES & OPERATIONS
(1) Depress the brake pedal, and “”
will be displayed on the Multi-Information
Display.
(2) Press the “POWER” switch briefly and
firmly
(3) The “READY” light will blink. After
a few seconds, when the light remains
steady and a beep sounds, shift the
gear to the desired position and you may
begin driving.
Automatic door locks can be programmed to operate in different modes, or turned
OFF.
Shift position linked door locking/unlocking function
-Doors lock when shifting from Park.
-Doors unlock when shifting into Park.
Speed linked door locking function
-Doors lock when the vehicle speed goes above approximately 12 mph.
Driver’s door linked door unlocking function
-Doors unlock when the driver’s door is opened within 45 seconds after turning the “POWER” switch to OFF.
Refer to the Owner’s Manual for more details.
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FEATURES & OPERATIONS
The Intelligent Parking Assist (IPA) 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. (Changing the shift position
and speed adjustment when moving forward or backing up are not performed
automatically.)
While the IPA is operating, if the system detects an obstacle that could result in a
collision, the emergency brakes operate, regardless of whether the Front and Rear
Parking Assist with Automated Braking** is on or off.
* Refer to section S-APGS (Simple Advanced Parking Guidance System) in the
Owner’s Manual for limitations and more details.
** Refer to section PKSB (Parking Support Brake function) in the Owner’s Manual
for limitations and more details.
TURNING IPA ASSIST MODE ON
IPA GUIDANCE SCREEN
IPA switch icon
Steering wheel auto operation displayIntuitive parking assist
display/door position
(open/close) display
Assistance level
indicator
Stop displayOperation display area
Advice display
Intelligent Parking Assist (IPA)* (if equipped)
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OVERVIEW
FEATURES & OPERATIONS
TOYOTA SAFETY SENSE
SAFETY & EMERGENCY FEATURES
The Pre-Collision System uses a radar sensor and camera sensor to help detect a
vehicle or pedestrian in front of your vehicle.
As there is a limit to the degree of recognition accuracy and control performance
that this system can provide, do not overly rely on this system. This system will not
prevent collisions or lessen collision damage or injury in every situation. Do not use
PCS instead of normal braking operations under any circumstances. Do not attempt
to test the operation of the pre-collision system yourself, as the system may not
operate or engage, possibly leading to an accident. In some situations, such as
when driving in inclement weather such as heavy rain, fog, snow or a sandstorm or
while driving on a curve and for a few seconds after driving on a curve, a vehicle or
pedestrian may not be detected by the radar and camera sensors, preventing the
system from operating or engaging properly.
Refer to the Toyota Owner’s Manual for a list of additional situations in which the
system may not operate properly.
Refer to the Toyota Owner’s Manual for additional information on PCS w/PD
operation, settings adjustments, limitations, and precautions before attempting to
use it. Pre-Collision Warning
When the system determines that the possibility of a frontal collision is high, a
buzzer will sound and a warning message will be displayed on the Multi-Information
Display (MID) to urge the driver to take evasive action.
Pre-Collision Brake Assist
If the driver notices the hazard and brakes, the system may provide additional
braking force using Brake Assist. This system may prime the brakes and may apply
greater braking force in relation to how strongly the brake pedal is depressed.
Pre-Collision Braking
If the driver does not brake in a set time and the system determines that the
possibility of a frontal collision with a preceding vehicle is extremely high, the
system may automatically apply the brakes, reducing speed in order to help the
driver reduce the impact and in certain cases avoid the collision.
Pre-Collision System with Pedestrian
Detection (PCS w/PD)
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ADJUSTING DISTANCE
To change the vehicle-to-vehicle distance

Push the “
” button to cycle
through the settings, which will
change progressively.
This mode employs a radar sensor to detect the presence of a preceding vehicle
up to approximately 328 ft (100 m) ahead, determines the current vehicle-to-vehicle
following distance and operates to maintain a preset following distance from the
vehicle ahead. These distances vary based on vehicle speed.
Preceding vehicle mark
LONG
(default setting) MIDDLE SHORT
(1) (2) (3)
(1) Constant speed cruising when there are no vehicles ahead
The vehicle travels at the speed set by the driver. The desired vehicle-to-
vehicle distance can also be set by operating the vehicle-to-vehicle distance
control.
(2) Deceleration cruising and follow-up cruising when a preceding vehicle
driving slower than the set speed appears When a vehicle is detected running ahead of you, the system automatically
decelerates your vehicle. When a greater reduction in vehicle speed is
necessary, the system applies the brakes (the brake lights will come on at this
time). The system will respond to changes in the speed of the vehicle ahead
in order to maintain the vehicle-to-vehicle distance set by the driver. A warning
tone warns you when the system cannot decelerate sufficiently to prevent your
vehicle from closing in on the vehicle ahead.
Note: Vehicle-to-vehicle distance will close in when traveling on long downhill
slopes.
TOYOTA SAFETY SENSE™
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SAFETY & EMERGENCY FEATURES
SMART STOP TECHNOLOGY (SST)
Star Safety System™
Smart Stop Technology automatically reduces engine power when the accelerator
and brake pedals are pressed simultaneously under certain conditions.
SST engages when the accelerator is depressed first and the brakes are applied
firmly for longer than one-half second at speeds greater than five miles per hour.
SST doesn’t engage if the brake pedal is depressed before the accelerator pedal,
allowing vehicles to start on a steep hill and safely accelerate without rolling
backward.
Refer to the Brake Override System section in the Owner’s Manual for more
information on Smart Stop Technology.
ENHANCED VEHICLE STABILITY CONTROL (VSC)
Enhanced Vehicle Stability Control provides cooperative control of the ABS, TRAC,
VSC and EPS.
Enhanced VSC helps to maintain directional stability when loss of traction occurs
during a turn.
ANTI-LOCK BRAKE SYSTEM (ABS)
Toyota’s ABS sensors detect which wheels are locking up and limits wheel lockup
by “pulsing” each wheel’s brakes independently. Pulsing releases brake pressure
repeatedly for fractions of a second. This helps the tires attain the traction that
current road conditions will allow, helping you to stay in directional control.
BRAKE ASSIST (BA)
Brake Assist is designed to detect sudden or “panic” braking, and then add braking
pressure to help decrease the vehicle’s stopping distance. When there’s only a split
second to react, Brake Assist can add additional brake pressure more quickly than
just the driver alone can.
ELECTRONIC BRAKE FORCE DISTRIBUTION (EBD)
Toyota’s ABS technology has Electronic Brake-force Distribution (EBD) to help
maintain control and balance when braking. EBD responds to sudden stops by
redistributing brake force to enhance the braking effectiveness of all four wheels. Your vehicle comes standard with the Star Safety System
TM, which combines Anti-
lock Braking System (ABS), Brake Assist (BA), Electronic Brake-force Distribution
(EBD), Smart Stop Technology (SST), Traction Control (TRAC) and Vehicle Stability
Control (VSC).
Refer to the Owner’s Manual for more details and important information on limitations
to these systems.
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OVERVIEW
FEATURES & OPERATIONS
TOYOTA SAFETY SENSE
SAFETY & EMERGENCY FEATURES
Floor mat installation
Always align the marks
There are two types of Toyota floor mats: carpeted and all-weather. Each vehicle
has model-specific floor mats. Installation is easy.
To keep your floor mat properly positioned, follow these steps:
• Only use Toyota floor mats designed for your specific model.
• Use only one floor mat at a time, using the retaining hooks to keep the mat in
place.
• Install floor mats right side up.
TRACTION CONTROL (TRAC)
VSC helps prevent loss of traction during cornering by reducing Hybrid System
output, and Traction Control helps maintain traction on loose gravel and wet, icy, or
uneven surfaces by applying brake force to the spinning wheel(s).
Toyota’s TRAC sensors are activated when one of the drive wheels starts to slip.
TRAC limits Hybrid System output and applies the brakes to the spinning wheel.
This transfers power to the wheels that still have traction to help keep you on track.
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