2022 TOYOTA YARIS brake sensor

3
HV Owner's Manual_Europe_M52N30_en
TABLE OF CONTENTS
1
6
5
4
3
2
8
7
3-5. Opening and closing the win-
dows
Power windows ................... 156
4-1. Before driving
Driving the vehicle .............. 160
Cargo and luggage ............. 166
Trailer towing (vehicles without
towing packages - including
Reunion) ........................... 167
Trailer towing (vehicles with tow-
ing packages - except for
Reunion) ........................... 167
4-2. Driving procedures
Power (ignition) s witch (vehicles
without a smart entry & start
system) ............................. 173
Power (ignition) s witch (vehicles
with a smart entry & start sys-
tem) .................................. 175
EV drive mode .................... 179
Hybrid transmission ............ 181
Turn signal lever ................. 184
Parking brake...................... 184
Brake Hold .......................... 187
4-3. Operating the lights and wip-
ers
Headlight switch.................. 190
AHB (Automatic High Beam)
.......................................... 193
Fog light switch ................... 196
Windshield wipers and washer
.......................................... 197
Rear window wiper and washer
.......................................... 200
4-4. Refueling
Opening the fuel tank cap ... 202
4-5. Using the driving support sys-
tems
Toyota Safety Sense ........... 204
PCS (Pre-Collision System) 209
LTA (Lane Tracing Assist) ... 220
Dynamic radar cruise control
with full-speed range ........ 230
Speed limiter ....................... 242
RSA (Road Sign Assist) ...... 244
BSM (Blind Spot Monitor) ... 248
Toyota parking assist-sensor
.......................................... 253
RCTA (Rear Crossing Traffic
Alert) ................................. 260
PKSB (Parking Support Brake)
.......................................... 265
Parking Support Brake function
(static objects) .................. 270
Parking Support Brake function
(rear-crossing vehicles) .... 273
Driving mode select switch . 275
GPF (Gasoline Particulate Filter)
system .............................. 276
Driving assist systems ........ 277
4-6. Driving tips
Hybrid vehicle driving tips ... 282
Winter driving tips ............... 284
4Driving

38
HV Owner's Manual_Europe_M52N30_en
1-1. For safe use
SRS warning light
Driver airbag
Airbag manual on-off switch
The main SRS airbag system components are shown above. The SRS air-
bag system is controlled by the airbag sensor assembly. As the airbags
deploy, a chemical reaction in the inflators quickly fills the airbags with non-
toxic gas to help restrain the motion of the occupants.
■If the SRS airbags deploy (inflate)
●Slight abrasions, burns, bruising etc., may be sustained from SRS airbags, due to the extremely high speed
deployment (inflation) by hot gases.
●A loud noise and white powder will be emitted.
●Parts of the airbag module (steering wheel hub, airbag cover and inflator) as well as the front seats, parts of the
front and rear pillars, and roof side rails, may be hot for several minutes. The airbag itself may also be hot.
●The windshield may crack.
●The hybrid system will be stopped and fuel supply to the engine will be stopped. ( P.82)
●The brakes and stop lights will be con- trolled automatically. ( P.277)
●The interior lights will turn on automat- ically. ( P.296)
●The emergency flashers will turn on automatically. ( P.366)
●Vehicles with eCall: If any of the fol-
lowing situations occur, the system is
designed to send an emergency call* to the eCall control center, notifying them of the vehicle’s location (without
needing to push the “SOS” button) and an agent will attempt to speak with the occupants to ascertain the
level of emergency and assistance required. If the occupants are unable to communicate, the agent automati-
cally treats the call as an emergency and helps to dispatch the necessary
emergency services. ( P.66)
• An SRS airbag is deployed. • A seat belt pretensioner is activated.• The vehicle is involved in a severe
rear-end collision.*: In some cases, the call cannot be
made. ( P. 6 7 )
■SRS airbag deployment conditions (SRS front airbags)
●The SRS front airbags will deploy in the event of an impact that exceeds the set threshold level (the level of
force corresponding to an approxi- mately 20 - 30 km/h [12 - 18 mph] frontal collision with a fixed wall that
does not move or deform).
However, this threshold velocity will be
considerably higher in the following situ-
ations:
• If the vehicle strikes an object, such as a parked vehicle or sign pole,
which can move or deform on impact • If the vehicle is involved in an under-ride collision, such as a collision in
which the front of the vehicle “under- rides”, or goes under, the bed of a truck
●Depending on the type of collision, it is possible that only the seat belt
pretensioners will activate.
■SRS airbag deployment conditions (SRS side and curtain shield air-bags and SRS front seat center air-
bags)
●The SRS side and curtain shield air-
bags and SRS front seat center air- bags will deploy in the event of an

92
HV Owner's Manual_Europe_M52N30_en
2-1. Instrument cluster
*1: These lights come on when the
power switch is turned to ON to indi-
cate that a system check is being
performed. They will turn off after the
hybrid system is started, or after a
few seconds. There may be a mal-
function in a system if the lights do
not come on, or turn off. Have the
vehicle inspected by any authorized
Toyota retailer or Toyota authorized
repairer, or any reliable repairer.
*2: This light illuminates on the multi-
information display.
The indicators inform the driver of
the operating state of the vehicle’s
various systems.
(Flashes)
Toyota parking assist-sensor
OFF indicator*1 (if equipped)
( P.379)
(Flashes)
“RCTA OFF” indicator*1 (if
equipped) ( P.379)
PKSB OFF indicator*1 (if
equipped) ( P.379)
(Flashes or illuminates)
PCS warning light*1 (if
equipped) ( P.380)
Slip indicator*1 ( P.380)
(Flashes)
Parking brake indicator
( P.380)
(Flashes)
Brake hold operated indica-
tor*1 ( P.381)
WARNING
■If a safety system warning light does not come on
Should a safety system light such as the ABS and SRS warning light not come on when you start the hybrid
system, this could mean that these systems are not available to help pro-tect you in an accident, which could
result in death or serious injury. Have the vehicle inspected by any autho-rized Toyota retailer or Toyota autho-
rized repairer, or any reliable repairer immediately if this occurs.
Indicators
Turn signal indicator
( P.184)
Tail light indicator ( P.190)
Headlight high beam indica-
tor ( P.192)
Automatic High Beam indica-
tor (if equipped) ( P.193)
Front fog light indicator (if
equipped) ( P.196)
Rear fog light indicator
( P.196)
PCS warning light*1, 2 (if
equipped) ( P.212)
Cruise control indicator*3 (if
equipped) ( P.230)
Dynamic radar cruise control
indicator*3 (if equipped)
( P.230)
Cruise control “SET” indica-
tor*3 (if equipped) ( P.230)

93
2
HV Owner's Manual_Europe_M52N30_en
2-1. Instrument cluster
Vehicle status information and indicators
*1: These lights come on when the
power switch is turned to ON to indi-
cate that a system check is being
performed. They will turn off after the
hybrid system is started, or after a
few seconds. There may be a mal-
function in a system if the lights do
not come on, or turn off. Have the
vehicle inspected by any authorized
Toyota retailer or Toyota authorized
repairer, or any reliable repairer.
*2: This light comes on when the system
is turned off.
*3: This light illuminates on the multi-
information display.
*4: Depending on the operating condi-
tion, the color and illuminating/flash-
ing state of the light change.
*5: This light illuminates on the outside
rear view mirrors.
*6: For vehicles with vertical display, this
light illuminates on the multi-informa-
tion display.
*7: When the outside temperature is
approximately 3°C (37°F) or lower,
this indicator will flash for approxi-
mately 10 seconds, then stay on.
*8: This light illuminates on the center
panel.
*4
LTA indicator*3 (if equipped)
( P.209, 225)
BSM outside rear view mirror
indicators*1, 5 (if equipped)
( P.249, 260)
BSM OFF indicator*2 (if
equipped) ( P.249)
Toyota parking assist-sensor
OFF indicator*1, 2 (if
equipped) ( P.254)
“RCTA OFF” indicator*1, 2 (if
equipped) ( P.260)
PKSB OFF indicator*1, 2 (if
equipped) ( P.266)
Speed limiter indicator*3 (if
equipped) ( P.242)
(Flashes)
Slip indicator*1 (P.278)
VSC OFF indicator*1, 2
( P.278)
Smart entry & start system
indicator*3 ( P.175)
“READY” indicator ( P.175)
EV drive mode indicator*6
( P.179)
Parking brake indicator
( P.184)
Brake hold standby indica-
tor*1 ( P.187)
Brake hold operated indica-
tor*1 ( P.187)
EV indicator*6 ( P. 7 7 )
Low outside temperature
indicator*3, 7 ( P.94, 99)
Security indicator ( P. 8 4 ,
86)
“PASSENGER AIR
BAG” indicator*1, 8
( P.45)
Eco drive mode indicator*3
( P.275)
Power mode indicator*3
( P.275)

4
159
HV Owner's Manual_Europe_M52N30_en
4
Driving
Driving
4-1. Before driving
Driving the vehicle ............ 160
Cargo and luggage ........... 166
Trailer towing (vehicles without
towing packages - including
Reunion) ......................... 167
Trailer towing (vehicles with
towing packages - except for
Reunion) ......................... 167
4-2. Driving procedures
Power (ignition) switch (vehi-
cles without a smart entry &
start system) ................... 173
Power (ignition) switch (vehi-
cles with a smart entry & start
system) ........................... 175
EV drive mode .................. 179
Hybrid transmission .......... 181
Turn signal lever ............... 184
Parking brake ................... 184
Brake Hold ........................ 187
4-3. Operating the lights and wip-
ers
Headlight switch ............... 190
AHB (Automatic High Beam)
....................................... 193
Fog light switch ................. 196
Windshield wipers and washer
....................................... 197
Rear window wiper and washer
....................................... 200
4-4. Refueling
Opening the fuel tank cap. 202
4-5. Using the driving support
systems
Toyota Safety Sense ......... 204
PCS (Pre-Collision System)
........................................ 209
LTA (Lane Tracing Assist) . 220
Dynamic radar cruise control
with full-speed range ...... 230
Speed limiter ..................... 242
RSA (Road Sign Assist) .... 244
BSM (Blind Spot Monitor) . 248
Toyota parking assist-sensor
........................................ 253
RCTA (Rear Crossing Traffic
Alert) ............................... 260
PKSB (Parking Support Brake)
........................................ 265
Parking Support Brake function
(static objects) ................ 270
Parking Support Brake function
(rear-crossing vehicles) .. 273
Driving mode select switch 275
GPF (Gasoline Particulate Fil-
ter) system ...................... 276
Driving assist systems ...... 277
4-6. Driving tips
Hybrid vehicle driving tips . 282
Winter driving tips ............. 284

209
4
HV Owner's Manual_Europe_M52N30_en
4-5. Using the driving support systems
Driving
*: If equipped
The system can detect the follow-
ing (The detectable objects differs
depending on the function.):
 Vehicles
 Bicyclists
 Pedestrians
■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 to
urge the driver to take evasive
action.
■Pre-collision brake assist
When the system determines that
the possibility of a frontal collision is
high, the system applies greater
braking force in relation to how
strongly the brake pedal is
depressed.
■Pre-collision braking
If the system determines that the
possibility of a frontal collision is
extremely high, the brakes are
automatically applied to help avoid
the collision or reduce the impact of
the collision.
■Emergency steering assist
If the system determines that the
possibility of a collision with a
pedestrian is high and that there is
sufficient space for the vehicle to be
PCS (Pre-Collision Sys-
tem)*
The pre-collision system uses
a radar sensor and front cam-
era to detect objects ( P.209)
in front of the vehicle. When
the system determines that the
possibility of a frontal collision
with an object is high, a warn-
ing operates to urge the driver
to take evasive action and the
potential brake pressure is
increased to he lp the driver
avoid the collision. If the sys-
tem determines that the possi-
bility of a frontal collision with
an object is extremely high, the
brakes are automatically
applied to help avoid the colli-
sion or help reduce the impact
of the collision.
The pre-collision system can be
disabled/enabled and the warn-
ing timing can be changed.
( P.212)
Detectable objects
System functions

239
4
HV Owner's Manual_Europe_M52N30_en
4-5. Using the driving support systems
Driving
Press and hold the “-SET” switch.
Dynamic Radar Cruise Control with
Road Sign Assist can be
enabled/disabled in on the
multi-information display. ( P.431)
When the Dynamic Radar Cruise
Control with Road Sign Assist is
operating, while driving down a hill,
the vehicle speed may exceed the
set speed.In this case, the dis-
played set vehicle speed will be
highlighted and a buzzer will sound
to alert the driver.
■Dynamic radar cruise control with
full-speed range can be set when
●The shift lever is in D.
●The desired set speed can be set when the vehicle speed is approxi-
mately 30 km/h (20 mph) or more. (However, when the vehicle speed is set while driving at below approxi-
mately 30 km/h [20 mph], the set speed will be set to approximately 30 km/h [20 mph].)
■Accelerating after setting the vehi-
cle speed
The vehicle can accelerate by operating
the accelerator pedal. After accelerat- ing, the set speed resumes. However, during vehicle-to-vehicle distance con-
trol mode, the vehicle speed may decrease below the set speed in order to maintain the distance to the preceding
vehicle.
■When the vehicle stops while fol-
low-up cruising
●Pressing the “+RES” switch while the
vehicle ahead stops will resume fol- low-up cruising if the vehicle ahead starts off within approximately 3 sec-
onds after the switch is pressed.
●If the vehicle ahead starts off within 3
seconds after your vehicle stops, fol- low-up cruising will be resumed.
■Automatic cancelation of vehicle-to-vehicle distance control mode
Vehicle-to-vehicle distance control mode is automatically canceled in the follow-ing situations.
●VSC is activated.
●TRC is activated for a period of time.
●When the VSC or TRC system is
turned off.
●The sensor cannot detect correctly
because it is covered in some way.
●When the brake control or output
restriction control of a driving support system operates. (For example: Pre-Collision System, Drive-Start Control)
●The parking brake is operated.
●The vehicle is stopped by system con-trol on a steep incline.
●The following are detected when the vehicle has been stopped by system control:
• The driver is not wearing a seat belt. • The driver’s door is opened.• The vehicle has been stopped for
about 3 minutes
If vehicle-to-vehicle distance control mode is automatically canceled for any
reasons other than the above, there may be a malfunction in the system. Contact any authorized Toyota retailer
or Toyota authorized repairer, or any reli- able repairer.
■Automatic cancelation of constant speed control mode
Constant speed control mode is auto- matically canceled in the following situa-tions:
Enabling/Disabling the
Dynamic Radar Cruise Con-
trol with Road Sign Assist (if
equipped)

240
HV Owner's Manual_Europe_M52N30_en
4-5. Using the driving support systems
●Actual vehicle speed is more than
approximately 16 km/h (10 mph) below the set vehicle speed.
●Actual vehicle speed falls below approximately 30 km/h (20 mph).
●VSC is activated.
●TRC is activated for a period of time.
●When the VSC or TRC system is turned off.
●When the brake control or output restriction control of a driving support
system operates.(For example: Pre- Collision System, Drive-Start Control)
●The parking brake is operated.
If constant speed control mode is auto- matically canceled for any reasons other
than the above, there may be a malfunc- tion in the system. Contact any autho-rized Toyota retailer or Toyota
authorized repairer, or any reliable repairer.
■The Dynamic Radar Cruise Control with Road Sign Assist may not
operate properly when (if equipped)
As the Dynamic Radar Cruise Control
with Road Sign Assist may not operate properly in conditions in which RSA may not operate or detect correctly
( P.247), when using this function, make sure to check the speed limit sign displayed.
In the following situations, the set speed may not be changed to the recognized speed limit by pressing and holding the
“+RES”/“-SET” switch.
●If speed limit information is not avail-
able
●When the recognized speed limit is
the same as the set speed
●When the recognized speed limit is
outside of the speed range that the dynamic radar cruise control system can operate
■Brake operation
A brake operation sound may be heard and the brake pedal response may
change, but these are not malfunctions.
■Warning messages and buzzers for
dynamic radar cruise control with full-speed range
Warning messages and buzzers are
used to indicate a system malfunction or to inform the driver of the need for cau-tion while driving. If a warning message
is shown on the multi-information dis- play, read the message and follow the instructions. ( P.207, 383)
■When the sensor may not be cor-
rectly detecting the vehicle ahead
In the case of the following and depend- ing on the conditions, operate the brake
pedal when deceleration of the system is insufficient or operate the accelerator pedal when acceleration is required.
As the sensor may not be able to cor- rectly detect these types of vehicles, the approach warning ( P.237) may not be
activated.
●Vehicles that cut in suddenly
●Vehicles traveling at low speeds
●Vehicles that are not moving in the same lane
●Vehicles with small rear ends (trailers with no load on board, etc.)
●Motorcycles traveling in the same lane
●When water or snow thrown up by the
surrounding vehicles hinders the detecting of the sensor
●When your vehicle is pointing upwards (caused by a heavy load in the luggage compartment, etc.)