key TOYOTA YARIS CROSS 2023 Repair Manual

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Owners Manual_Europe_M52N75_en
What to do if... (Troubleshooting)
1-1.What to d o if... (Tro ublesho oting)What to do if... (Troubleshooting)
If you lose your keys or mechani-
cal keys, new genuine keys or
mechanical keys can be made
by any authorized Toyota retailer
or Toyota authorized repairer, or
any reliable repairer. ( P.469)
 Vehicles with smart entry & start
system: If you lose your elec-
tronic keys, the risk of vehicle
theft increases significantly. Con-
tact any authorized Toyota
retailer or Toyota authorized
repairer, or any reliable repairer
immediately. ( P.469)
 Is the key battery weak or
depleted? ( P.409)
 Vehicles with a smart entry &
start system: Is the power switch
in ON?
When locking the doors, turn the power
switch off. ( P. 1 9 3)
Vehicles with a smart entry &
start system: Is the electronic
key left inside the vehicle?
When locking the doors, make sure that
you have the electronic key on your
person.
 The function may not operate
properly due to the condition of
the radio wave. ( P.133, 154)
 Is the child-protector lock set?
The rear door cannot be opened from
inside the vehicle when the lock is set.
Open the rear door from outside and
then unlock the child-protector lock.
( P.139)
Is the shift lever in P? (P.189)
 Is the steering wheel unlocked?
( P.189)
 Is the 12-volt battery dis-
charged? ( P.472)
 Did you press the power switch
If you have a problem, check
the following before contacting
any authorized Toyota retailer
or Toyota authorized repairer,
or any reliable repairer.
The doors cannot be locked,
unlocked, opened or closed
You lose your keys
The doors cannot be locked
or unlocked
The rear door cannot be
opened
If you think something is
wrong
The hybrid system does not
start (vehicles without a
smart entry & start system)
The hybrid system does not
start (vehicles with a smart
entry & start system)

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Owners Manual_Europe_M52N75_en
What to do if... (Troubleshooting)
while firmly depressing the brake
pedal? ( P.191)
 Is the shift lever in P? (P.191)
 Is the electronic key anywhere
detectable inside the vehicle?
( P.153)
 Is the steering wheel unlocked?
( P.192)
 Is the electronic key battery
weak or depleted?
In this case, the hybrid system can be
started in a temporary way. ( P. 4 7 1)
Is the 12-volt battery dis-
charged? ( P.472)
 Is the power switch in ON?
If you cannot release the shift lever by
depressing the brake pedal with the
power switch in ON. ( P.198)
Vehicles without a smart entry &
start system: It is locked to pre-
vent theft of the vehicle if the key
is pulled from the power switch.
( P.189)
 Vehicles with a smart entry &
start system: It is locked auto-
matically to prevent theft of the
vehicle. ( P.192)
 Is the window lock switch
pressed?
The power window except for the one
at the driver’s seat cannot be operated
if the window lock switch is pressed.
( P.171)
The auto power off function will
be operated if the vehicle is left
in ACC or ON (the hybrid system
is not operating) for a period of
time. ( P.194)
 The seat belt reminder light is
flashing
Are the driver and the passenger wear-
ing the seat belts? ( P. 4 3 8)
The parking brake indicator is on
Is the parking brake released?
( P.200)
Depending on the situation, other
types of warning buzzer may also
sound. ( P.435, 445)
 Did anyone inside the vehicle
The shift lever cannot be
shifted from P even if you
depress the brake pedal
The steering wheel cannot
be turned after the hybrid
system is stopped
The windows do not open or
close by operating the
power window switches
The power switch is turned
off automatically (vehicles
with a smart entry & start
system)
A warning buzzer sounds
during driving
An alarm is activated and the
horn sounds (vehicles with
an alarm)

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Owners Manual_Europe_M52N75_en
What to do if... (Troubleshooting)
open a door or anything move
inside the vehicle during setting
the alarm?
The sensor detects it and the alarm
sounds. ( P. 8 6)
Do one of the following to deacti-
vate or stop the alarms:
 Unlock the doors using the entry
function (if equipped) or wireless
remote control.
 Starting the hybrid system. (The
alarm will be deactivated or
stopped after a few seconds.)
 Is the electronic key left inside
the vehicle?
Check the message on the multi-infor-
mation display. ( P.445)
When a warning light turns on or
a warning message is displayed,
refer to P.435, 445.
 Vehicles with an emergency tire
puncture repair kit: Stop the vehi-
cle in a safe place and repair the
flat tire temporarily with the
emergency tire puncture repair
kit. ( P.448)
 Vehicles with spare tire: Stop the
vehicle in a safe place and
replace the flat tire with the spare
tire. ( P.459)
 Try the procedure for when the
vehicle becomes stuck in mud,
dirt, or snow. ( P.480)A warning buzzer sounds
when leaving the vehicle
(vehicles with a smart entry
& start system)
A warning light turns on or a
warning message is dis-
played
When a problem has
occurred
If you have a flat tire
The vehicle becomes stuck

513
Owners Manual_Europe_M52N75_en
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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Owners Manual_Europe_M52N75_en
Alphabetical Index
Emergency, in case of
If a warning buzzer sounds ........ 435
If a warning light turns on ........... 435
If a warning message is displayed
................................................. 445
If the 12-volt battery is discharged
................................................. 472
If the electronic key does not operate
properly.................................... 470
If the hybrid system will not start 468
If the vehicle is trapped in rising
water ........................................ 427
If you have a flat tire........... 448, 459
If you lose your keys .................. 469
If you think something is wrong.. 434
If your vehicle becomes stuck .... 480
If your vehicle has to be stopped in
an emergency .......................... 426
If your vehicle needs to be towed
................................................. 429
If your vehicle overheats ............ 477
Energy monitor ............................. 123
Engine ........................................... 485
ACC ................................... 190, 193
Compartment ............................. 383
Engine switch ..................... 189, 191
Hood .......................................... 380
How to start the hybrid system. 189,
191
Identification number.................. 485
If the hybrid system will not start 468
If your vehicle has to be stopped in
an emergency .......................... 426
Ignition switch (power switch) .. 189,
191
Overheating ............................... 477
Power switch ...................... 189, 191
Tachometer ................................ 122
Engine coolant .............................. 385
Capacity ..................................... 488
Checking .................................... 385
Preparing and checking before win-
ter ............................................. 337
Engine coolant temperature gauge
...............................................95, 100
Engine oil....................................... 383
Capacity ..................................... 486
Checking .................................... 383
Preparing and checking before win-
ter ............................................. 337
Warning light .............................. 436
Engine oil maintenance data ....... 385
Engine switch (power switch) ... 189,
191
If your vehicle has to be stopped in
an emergency .......................... 426
EPS (Electric Power Steering) ..... 329
Warning light .............................. 438
EV drive mode ............................... 195
EV indicator .....................................76
Extended headlight lighting function
..................................................... 208
F
Flat tire
Tire pressure warning system .... 392
Vehicles with a spare tire ........... 459
Vehicles without a spare tire ...... 448
Floor mats ....................................... 32
Fluid
Brake .......................................... 490
Hybrid transmission.................... 489
Washer ....................................... 387
Fog lights
Switch......................................... 218
Wattage ...................................... 492

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Owners Manual_Europe_M52N75_en
Alphabetical Index
Hybrid battery (traction battery)
Location ....................................... 79
Specification............................... 486
Warning message ........................ 83
Hybrid battery (traction battery) air
intake vent .................................. 406
Hybrid battery (traction battery) air
vents .............................................. 82
Hybrid electric vehicle driving tips
..................................................... 335
Hybrid system................................. 75
Acoustic vehicle alerting system .. 77
Emergency shut off system.......... 82
Energy monitor/consumption screen
................................................. 123
EV drive mode ........................... 195
High voltage components ............ 79
Hybrid System Indicator ....... 95, 100
Hybrid system precautions........... 79
If the hybrid system will not start 468
Overheating ............................... 477
Power (ignition) switch ....... 189, 191
Regenerative braking ................... 76
Starting the hybrid system . 189, 191
Hybrid System Indicator 95, 100, 122
Hybrid transmission ..................... 197
I
Identification
Engine ........................................ 485
Vehicle ....................................... 485
Ignition switch (power switch) .. 189,
191
Auto power off function .............. 194
Changing the power switch modes
......................................... 190, 193
If your vehicle has to be stopped in
an emergency .......................... 426
Illuminated entry system.............. 351
Immobilizer system ........................ 84
Indicators......................................... 92
Initialization
Engine oil maintenance data ...... 385
Items to initialize......................... 505
Power back door ........................ 148
Power windows .......................... 169
Tire pressure warning system .... 395
Inside rear view mirror ................. 165
Interior lights ................................. 350
Wattage ...................................... 492
J
Jack
Positioning a floor jack ............... 381
Vehicle-equipped jack ................ 460
Jack handle ...................................460
Jam protection function
Power back door ........................ 145
Power windows .......................... 169
K
Keyless entry
Smart entry & start system ......... 152
Wireless remote control ............. 132
Keys ............................................... 130
Battery-saving function............... 153
Electronic key .............................130
If the electronic key does not operate
properly .................................... 470
If you lose your keys ..................469
Key number plate .......................130
Keyless entry.............. 135, 141, 152
Mechanical key .......................... 130
Power switch ...................... 189, 191
Replacing the battery ................. 409
Warning buzzer .......................... 153
Wireless remote control ............. 132

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Owners Manual_Europe_M52N75_en
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

523
Owners Manual_Europe_M52N75_en
Alphabetical Index
V
Vanity lights .................................. 363
Wattage ...................................... 492
Vanity mirrors ............................... 363
Vehicle data recording ..................... 7
Vehicle identification number...... 485
Vehicle information display . 110, 116
Vehicle Stability Control (VSC).... 328
VSC (Vehicle Stability Control).... 328
W
Warning buzzers
Approach warning ...................... 259
Brake hold .................................. 442
Brake Override System .............. 437
Brake system ............................. 435
Drive-Start Control ..................... 437
Electric power steering............... 438
Engine ........................................ 436
High coolant temperature........... 435
Hybrid system ............................ 436
Hybrid system overheat ............. 436
Key reminder.............................. 190
Low engine oil pressure ............. 436
LTA (Lane Tracing Assist) .. 242, 439
Open door .......................... 137, 138
PCS (Pre-Collision System) ....... 441
PKSB (Parking Support Brake) .. 441
RCTA (Rear Cross Traffic Alert) . 287
RCTA (Rear Crossing Traffic Alert)
................................................. 440
Seat belt ..................................... 438
SRS airbag................................. 437
Tire pressure .............................. 439
Toyota parking assist-sensor ... 275,
281, 440
Warning label .................................. 79
Warning lights ............................... 435
ABS ............................................ 437
Brake hold operated indicator .... 442
Brake Override System .............. 437
Brake system .............................435
Charging system ........................ 436
Drive-Start Control ..................... 437
Electric power steering ............... 438
High coolant temperature ........... 435
Hybrid system overheat ............. 436
Low engine oil pressure ............. 436
Low fuel level .............................438
LTA indicator ............................... 439
Malfunction indicator lamp ......... 436
Parking brake indicator .............. 442
PKSB OFF indicator ................... 441
Pre-collision system ................... 441
RCTA OFF indicator ................... 440
Seat belt reminder light .............. 438
Slip indicator............................... 442
SRS airbag ................................. 437
Tire pressure .............................. 439
Toyota parking assist-sensor OFF
indicator ...................................440
Warning messages .......................445
Washer ........................................... 219
Checking .................................... 387
Preparing and checking before win-
ter ............................................. 337
Switch......................................... 219
Washing and waxing .................... 368
Weight ............................................ 484
Wheels ........................................... 402
Replacing ...................................402
Size ............................................ 490
Window lock switch...................... 171