2023 TOYOTA YARIS CROSS brake sensor

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Owners Manual_Europe_M52N75_en
6-1. Maintenance and care
Maintenance and care
■Brake pads and calipers
Rust may form if the vehicle is parked with wet brake pads or disc rotors, caus-ing them to stick. Before parking the
vehicle after it is washed, drive slowly and apply the brakes several times to dry the parts.
■Bumpers
Do not scrub with abrasive cleaners.
■Plated portions (if equipped)
If dirt cannot be removed, clean the parts as follows:
●Use a soft cloth dampened with an approximately 5% solution of neutral
detergent and water to clean the dirt off.
●Wipe the surface with a dry, soft cloth to remove any remaining moisture.
●To remove oily deposits, use alcohol wet wipes or a similar product.
WARNING
■When washing the vehicle
Do not apply water to the inside of the engine compartment. Doing so may cause the electrical components, etc.
to catch fire.
■When cleaning the windshield (vehicles with rain-sensing wind-shield wipers)
Set the wiper switch to off. If the wiper switch is in “AUTO”, the wipers may operate unexpectedly in the following
situations, and may result in hands being caught or other serious injuries and cause damage to the wiper
blades.
Off
AUTO
●When the upper part of the wind- shield where the raindrop sensor is located is touched by hand
●When a wet rag or similar is held close to the raindrop sensor
●If something bumps against the windshield
●If you directly touch the raindrop sensor body or if something bumps
into the raindrop sensor
■Precautions regarding the exhaust pipe
Exhaust gasses cause the exhaust
pipe to become quite hot. When washing the vehicle, be careful not to touch the pipe until it has
cooled sufficiently, as touching a hot exhaust pipe can cause burns.

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7-2. Steps to take in an emergency
When trouble arises
■PKSB OFF indicator*
*: This light illuminates on the multi-information display (with 7-inch display only).
■PCS warning light
Warning lightDetails/Actions
(if equipped)
When a buzzer sounds:
Indicates a malfunction in the PKSB (Parking Support Brake) sys -
tem
 Have the vehicle inspected by any authorized Toyota
retailer or Toyota authorized repairer, or any reliable
repairer immediately.
When a buzzer does not sound:
Indicates that the system is temporarily unavailable, possibly due
to a sensor being dirty or covered with ice, etc.
 Follow the instructions displayed on the multi-information
display. ( P.295, 445)
Warning lightDetails/Actions
(Flashes or illumi- nates)
(if equipped)
When a buzzer sounds simultaneously:
Indicates a malfunction has occurred in the PCS (Pre-Collision
System).
 Have the vehicle inspected by any authorized Toyota
retailer or Toyota authorized repairer, or any reliable
repairer immediately.
When a buzzer does not sound:
The PCS (Pre-Collision System) has become temporarily unavail-
able, corrective action may be necessary.
 Follow the instructions displayed on the multi-information
display. ( P.229, 445)
If the PCS (Pre-Collision System) or VSC (Vehicle Stability Con-
trol) system is disabled, the PCS warning light will illuminate .
 P. 3 3 0

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7-2. Steps to take in an emergency
■Slip indicator
■Parking brake indicator
■Brake hold operated indicator
■Warning buzzer
In some cases, the buzzer may not be heard due to being in a noisy location or audio sound.
■Front passenger detection sensor,
seat belt reminder and warning buzzer
●If luggage is placed on the front pas-senger seat, the front passenger detection sensor may cause the warn-
ing light to flash and the warning buzzer to sound even if a passenger is not sitting in the seat.
●If a cushion is placed on the seat, the sensor may not detect a passenger,
and the warning light may not operate
properly.
■If the malfunction indicator lamp comes on while driving
For some models, the malfunction indi-
cator lamp will come on if the fuel tank becomes completely empty. If the fuel tank is empty, refuel the vehicle immedi-
ately. The malfunction indicator lamp will go off after several trips.
If the malfunction indicator lamp does not go off, contact any authorized Toyota retailer or Toyota authorized repairer, or
any reliable repairer as soon as possi- ble.
Warning lightDetails/Actions
Indicates a malfunction in:
 The VSC system;
 The TRC system; or
 The hill-start assist control system
 Have the vehicle inspected by any authorized Toyota
retailer or Toyota authorized repairer, or any reliable
repairer immediately.
Warning lightDetails/Actions
(Flashes)
It is possible that the parking brake is not fully engaged or
released
 Operate the parking brake switch once again.
This light comes on when the parking brake is not released. If the
light turns off after the parking brake is fully released, the system is
operating normally.
Warning lightDetails/Actions
(Flashes)
Indicates a malfunction in the brake hold system
 Have the vehicle inspected by any authorized Toyota
retailer or Toyota authorized repairer, or any reliable
repairer immediately.

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7-2. Steps to take in an emergency
■If “Shift Out of N Release Accelera-
tor Before Shifting” is displayed
The accelerator pedal has been depressed when the shift lever is in N.
Release the accelerator pedal and shift the shift lever to D or R.
■If “Press Brake when Vehicle is Stopped Hybrid System may Over-
heat” is displayed
The message may be displayed when the accelerator pedal is depressed to
hold the vehicle while the vehicle is stopped on an incline, etc. The hybrid system may overheat. Release the
accelerator pedal and depress the brake pedal.
■If “Auto Power OFF to Conserve Battery” is displayed
Power was cut off due to the automatic power off function. Next time when start-ing the hybrid system, operate the
hybrid system for approximately 5 min- utes to recharge the 12-volt battery.
■If “Headlight System Malfunction Visit Your Dealer” is displayed
The following systems may be malfunc- tioning. Have the vehicle inspected by any authorized Toyota retailer or Toyota
authorized repairer, or any reliable repairer immediately.
●The LED headlight system (if equipped)
●AHS (Adaptive High-beam System) (if equipped)
●Automatic High Beam (if equipped)
■If a message that indicates the mal-function of front camera is dis-played
The following systems may be sus- pended until the problem shown in the message is resolved. ( P.229, 435)
●PCS (Pre-Collision System) (if equipped)
●LTA (Lane Tracing Assist) (if equipped)
●AHS (Adaptive High-beam System) (if
equipped)
●Automatic High Beam (if equipped)
●RSA (Road Sign Assist) (if equipped)
●Dynamic radar cruise control with full-
speed range (if equipped)
■If a message that indicates the mal- function of radar sensor is dis-played
The following systems may be sus- pended until the problem shown in the message is resolved. ( P.229, 435)
●PCS (Pre-Collision System) (if equipped)
●LTA (Lane Tracing Assist) (if equipped)
●Dynamic radar cruise control with full-speed range (if equipped)
■If “Oil Maintenance Required Soon”
is displayed
Indicates that the engine oil should be scheduled to be changed.
Check the engine oil and change it if necessary.
After changing the engine oil, make sure
to reset the message. ( P.385)
■If “Oil Maintenance Required Visit Your Dealer” is displayed
Indicates that the engine oil should be
changed.
Check and change the engine oil, and oil filter by any authorized Toyota retailer
or Toyota authorized repairer, or any reli- able repairer. After changing the engine oil, make sure to reset the message.
( P.385)
■If “Radar Cruise Control Temporar- ily Unavailable See Owner’s Man-ual” is displayed (if equipped)
The dynamic radar cruise control with full-speed range system is suspended temporarily or until the problem shown
in the message is resolved. (causes and coping methods: P.229)

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Alphabetical Index
Battery (traction battery)................ 79
Blind Spot Monitor (BSM) ............ 270
Enabling/disabling the Blind Spot
Monitor..................................... 272
Bottle holders ............................... 353
Brake
Brake hold .................................. 203
Emergency brake signal ............ 329
Fluid ........................................... 490
Parking brake ............................. 200
Regenerative braking ................... 76
Warning light .............................. 435
Brake assist .................................. 328
Break-in tips .................................. 176
Brightness control
Instrument panel light control99, 105
BSM (Blind Spot Monitor) ............ 270
Enabling/disabling the Blind Spot
Monitor..................................... 272
C
Care ....................................... 368, 371
Aluminum wheels ....................... 368
Exterior....................................... 368
Interior ........................................ 371
Seat belts ................................... 371
Chains ........................................... 338
Child restraint system .................... 49
Points to remember...................... 49
Riding with children ...................... 48
Child safety ..................................... 48
12-volt battery precautions. 389, 475
Airbag precautions ....................... 43
Back door precautions ............... 139
Child restraint system .................. 49
Heated steering wheel and seat
heater precautions ................... 348
How your child should wear the seat
belt ............................................. 36
Installing child restraints ............... 49
Power window lock switch.......... 171
Power window precautions ........ 170
Rear door child-protectors.......... 139
Seat belt precautions ................... 48
Child-protectors ............................ 139
Cleaning................................. 368, 371
Aluminum wheels .......................368
Exterior ....................................... 368
Interior ........................................371
Radar sensor.............................. 227
Seat belts ...................................371
Clock ..................95, 98, 100, 104, 105
Coat hooks .................................... 365
Condenser ..................................... 387
Console box .................................. 354
Consumption screen .................... 123
Cooling system .............................385
Engine overheating .................... 477
Hybrid system overheating......... 477
Cruise control
Dynamic radar cruise control with
full-speed range .......................252
Cup holders ...................................353
Current fuel consumption .... 107, 114
Curtain shield airbags ....................38
Customizable features ................. 494
D
Daytime running light system ..... 206
Deck board .................................... 355
Defogger
Outside rear view mirrors ........... 344
Rear window .............................. 344
Windshield.................................. 344
Dimensions ...................................484

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Alphabetical Index
Display
Dynamic radar cruise control with
full-speed range ....................... 252
Energy monitor........................... 123
Fuel consumption....................... 123
Head-up display ......................... 119
LTA (Lane-Tracing Assist) .......... 248
Multi-information display .... 106, 112
Speed limiter .............................. 264
Toyota parking assist-sensor ..... 276
Toyota Teammate Advanced Park
................................................. 306
Warning message ...................... 445
Display change button ........... 97, 104
Distance until next engine oil change
............................................... 98, 104
Do-it-yourself maintenance ......... 376
Door
Double locking system ................. 85
Door lock
Back door ................................... 139
Side doors .................................. 135
Smart entry & start system......... 152
Wireless remote control ............. 132
Doors
Back door ................................... 139
Door glasses .............................. 169
Door lock ............................ 135, 139
Open door warning buzzer. 137, 138
Outside rear view mirrors ........... 166
Rear door child-protectors ......... 139
Side doors .................................. 135
Double locking system .................. 85
Downhill assist control system ... 325
Drive distance ....................... 110, 116
Drive information .................. 110, 116
Driving ........................................... 175
Break-in tips ............................... 176
Correct driving posture................. 33
Driving mode select switch......... 322
Hybrid electric vehicle driving tips
................................................. 335
Procedures ................................. 175
Winter drive tips ......................... 337
Driving information display . 107, 114
Driving range......................... 107, 114
Driving support system information
display ................................. 109, 116
Dynamic radar cruise control with
full-speed range.......................... 252
Road Sign Assist (RSA) ............. 260
Warning message ...................... 262
E
eCall ................................................. 65
“SOS” button ................................ 65
ECB (Electronically Controlled Brake
System) ....................................... 328
Warning light .............................. 435
ECO Accelerator Guidance .. 108, 114
Eco drive mode .............................322
Eco score............................... 108, 114
Elapsed time.......................... 110, 116
Electric motor (traction motor) ...... 75
Electric Power Steering (EPS) ..... 329
Warning light .............................. 438
Electronic key ............................... 130
Battery-saving function............... 153
If the electronic key does not operate
properly .................................... 470
Replacing the battery ................. 409
Electronically Controlled Brake Sys-
tem (ECB) .................................... 328
Warning light .............................. 435
Emergency brake signal .............. 329
Emergency flashers...................... 426
Emergency tire puncture ............. 448

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Alphabetical Index
Dynamic radar cruise control with
full-speed range ....................... 252
ECO Accelerator Guidance 108, 114
Eco score ........................... 108, 114
Energy monitor........................... 123
Fuel economy .................... 107, 114
LTA (Lane-Tracing Assist) .......... 248
Menu icons......................... 106, 113
Meter control switches ....... 107, 113
Navigation system-linked display
......................................... 109, 116
Settings .............................. 110, 117
Tire pressure .............................. 392
Toyota parking assist-sensor ..... 275
Vehicle information display 110, 116
Warning message ...................... 445
N
nanoe™ X ...................................... 345
Navigation system-linked display
..................................... 109, 116, 119
O
Odometer ................................ 97, 104
Odometer and trip meter display
Display change button ......... 97, 104
Display items........................ 98, 104
Oil
Engine oil ................................... 486
Opener
Back door ........................... 141, 143
Fuel filler door ............................ 224
Hood .......................................... 380
Outside rear view mirrors
Adjustment ................................. 166
BSM (Blind Spot Monitor) .......... 270
Folding ....................................... 167
Outside rear view mirror defoggers
................................................. 344
RCTA (Rear Crossing Traffic Alert)
................................................. 285
Outside temperature....... 95, 100, 122
Overheating ...................................477
P
Panoramic roof shade ..................365
Parking assist ............................... 301
Parking assist sensors (Toyota park-
ing assist-sensor) .......................275
Parking brake ................................ 200
Operation ...................................200
Parking brake engaged warning
buzzer ...................................... 202
Warning light .............................. 442
Warning message ...................... 202
Parking Support Brake (PKSB) ... 291
Enabling/disabling the Parking Sup-
port Brake ................................ 292
Parking Support Brake function
(rear-crossing vehicles)............299
Parking Support Brake function
(static objects) .......................... 296
Warning lights.............................441
Warning message ...................... 295
PCS (Pre-Collision System) ......... 231
Enabling/disabling the pre-collision
system...................................... 235
Function ..................................... 231
Warning light .............................. 441
Personal lights .............................. 350
Wattage ...................................... 492
PKSB (Parking Support Brake) ... 291
Enabling/disabling the Parking Sup-
port Brake ................................ 292
Parking Support Brake function
(rear-crossing vehicles)............299

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Alphabetical Index
Regenerative braking ..................... 76
Warning lights ............................ 435
Replacing
Electronic key battery................. 409
Fuses ......................................... 413
Light bulbs.................................. 417
Tires ........................................... 459
Wireless remote control battery . 409
Road accident cautions ................. 80
Road Sign Assist .......................... 266
RSA (Road Sign Assist) ............... 266
S
Seat belt reminder light................ 438
Seat belts ........................................ 35
Child restraint system installation 49
Cleaning and maintaining the seat
belt ........................................... 371
Emergency Locking Retractor...... 37
How to wear your seat belt .......... 36
How your child should wear the seat
belt ............................................. 36
Pregnant women, proper seat belt
use ............................................. 35
Reminder light and buzzer ......... 438
Seat belt pretensioners ................ 37
SRS warning light ...................... 437
Seat heaters .................................. 348
Seats ...................................... 157, 158
Adjustment ................................. 157
Adjustment precautions ............. 157
Child seats/child restraint system
installation .................................. 49
Cleaning ..................................... 371
Head restraints........................... 160
Properly sitting in the seat............ 33
Seat heaters............................... 348
Secondary Collision Brake .......... 329
Sensor
Automatic headlight system ....... 207
Automatic High Beam system .... 215
BSM (Blind Spot Monitor)........... 270
Inside rear view mirror................ 166
LTA (Lane Tracing Assist)........... 242
Parking Support Brake function
(static objects) .......................... 275
Radar sensor...................... 226, 271
Rain-sensing windshield wipers .221
RCTA (Rear Crossing Traffic Alert)
................................................. 285
Toyota parking assist-sensor...... 275
Service plug .................................... 79
Shift lever
Hybrid transmission.................... 197
If the shift lever cannot be shifted
from P ...................................... 198
Shift lock system .......................... 198
Side airbags .................................... 38
Side mirrors
Adjustment ................................. 166
BSM (Blind Spot Monitor)........... 270
Folding ....................................... 167
RCTA (Rear Crossing Traffic Alert)
................................................. 285
Side turn signal lights ..................200
Replacing light bulbs ..................418
Turn signal lever ......................... 200
Side windows ................................ 169
Smart entry & start system .......... 152
Antenna location ........................ 152
Entry functions ................... 135, 141
Starting the hybrid system.......... 191
Snow mode.................................... 325
Snow tires...................................... 337
Spare tire ....................................... 459
Inflation pressure........................ 490
Storage location ......................... 460