engine TOYOTA COROLLA HATCHBACK 2023 Owners Manual

3948-2. Customization
customized.
●When the doors remain closed
after unlocking the doors and the
automatic door lock function is
activated, the signals will be gen-
erated in accordance with the
operation signal (buzzer) and the
operation signal (emergency
flashers) settings.
■In the following situations, cus-
tomize mode in which the set-
tings can be changed through
the multi-information display
will automatically be turned off
●A warning message appears after
the customize mode screen is dis-
played
●The engine switch is turned off.
●The vehicle begins to move while
the customize mode screen is dis-
played.

408What to do if... (Troubleshooting)
1-1.What to do if... (Troubleshooting)What to do if... (Troubleshooting)
If you lose your mechanical
keys, new genuine mechani-
cal keys can be made by your
Toyota dealer. ( P.356)
 If you lose your electronic
keys, the risk of vehicle theft
increases significantly. Con-
tact your Toyota dealer imme-
diately. ( P.356)
 Is the electronic key battery
weak or depleted? ( P.304)
 Is the engine switch in ON?
When locking the doors, turn the
engine switch off. ( P.134)
 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.104)
 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.98)
 Did you press the engine
switch while firmly depress-
ing the brake pedal?
( P.133)
 Is the shift lever in P?
( P.133)
 Is the electronic key any-
where detectable inside the
vehicle? ( P.103)
 Is the electronic key battery
weak or depleted?
In this case, the engine can be
started in a temporary way.
(  P.357)
 Is the battery discharged?
( P.358)
If you have a problem,
check the following before
contacting your Toyota
dealer.
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 engine does not start

409What to do if... (Troubleshooting)
Is the engine switch in ON?
If you cannot release the shift lever
by depressing the brake pedal with
the engine switch in ON. ( P.139)
 Is the window lock switch
pressed?
The power window except for the
one at the driver’s seat cannot be
operated if the win dow lock switch
is pressed. ( P.119)
 The auto power off function
will be operated if the vehicle
is left in ACC or ON mode
(the engine is not running) for
a period of time. ( P.136)
 The seat belt reminder light is
flashing
Are the driver and the front passen-
ger wearing the seat belts?
( P.323)
 The parking brake indicator is
on
Is the parking br ake released?
(  P.142)
Depending on the situation,
other types of warning buzzer
may also sound. ( P.320, 330)
 Did anyone inside the vehicle
open a door during setting the
alarm?
The sensor detects it and the alarm
sounds. ( P. 6 5 )
Do one of the following to deac-
tivate or stop the alarms:
 Unlock the doors.
 Turn the engine switch to
ACC or ON, or start the
engine. (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-informat ion display. (P.330)
 When a warning light turns on
or a warning message is dis-
played, refer to P.320, 330.
The shift lever cannot be
shifted from P even if you
depress the brake pedal
The windows do not open
or close by operating the
power window switches
The engine switch is
turned off automatically
A warning buzzer sounds
during driving
An alarm is activated and
the horn sounds (vehicles
with an alarm)
A warning buzzer sounds
when leaving the vehicle
A warning light turns on
or a warning message is
displayed

412Alphabetical Index
Brake assist ............................ 225
Break-in tips ........................... 123
Brightness control Instrument panel light control74, 77
Meter light control ................... 76
BSM (Blind Spot Monitor) ...... 209
C
Care Exterior ................................. 260
Interior .................................. 262
Seat belts ............................. 262
Wheels and wheel ornaments........................................... 260
Cargo capacity ....................... 131
Cargo hooks ........................... 248
Chains ..................................... 231
Child restraint system Fixed with a LATCH system ... 56
Fixed with a seat belt ............. 51
Front passenger occupant clas-sification system ................... 40
Points to remember ................ 47
Riding with children ................ 46
Types of child restraint system installation met hod ............... 49
Using an anchor bracket ........ 57
Child safety Airbag precautions ................. 36
Battery precautions ...... 280, 361
Child restraint system............. 49
Heated steering wheel and seat
heater precautions ............. 241
How your child should wear the seat belt................................ 28
Power window lock switch.... 119
Power window precautions .. 118
Rear door child-protectors...... 98
Seat belt extender precautions ............................................. 28
Seat belt precautions ............. 46 Child-protectors........................98
Cleaning
Exterior .................................260
Interior ..................................262
Seat belts .............................262
Wheels and wheel ornaments...........................................260
Clock ................... .....72, 74, 75, 77
Coat hooks ..............................258
Condenser ............. ..................278
Console box ............................247
Consumption screen ................88
Continuously variable transmis- sion ........................................137If th e s hif t le ver ca n no t b e s hif te d from P .................................139
M mode ................................140
Paddle shift switches ....139, 140
Cooling system .......................277 Engine overheating .............362
Cruise control .........................201
Cup holders.............................246
Current fuel consumption..79, 84
Curtain shield airbags ..............31
Customizable featu res ...........386
D
Daytime running light system148
Defogger
Outside rear view mirrors .....237
Rear window.........................237
Windshield ............................236
Dimensions .............................366
Dinghy towing .........................132
Display Cruise control .......................202
Dynamic radar cruise control 196
Multi-information display...77, 83
RCTA ....................................214
Warning message.................330
Display change button .......73, 76
Do-it-yourself maintenance ...266

413Alphabetical Index
Door lockBack door ............................... 99
Side doors .............................. 95
Smart key system................. 102
Wireless remote control ......... 93
Doors Automatic door locking and unlocking system.................. 99
Back door ............................... 99
Door glasses ........................ 117
Door lock .......................... 95, 99
Open door warning buzzer96, 98
Outside rear view mirrors ..... 115
Rear door child-protectors...... 98
Side doors .............................. 95
Drive distance ..................... 81, 86
Drive information ............... 81, 86
Drive-Start Control (DSC) ...... 127
Driving Break-in tips ......................... 123
Correct driving posture ........... 25
Driving mode select switch... 224
Procedures ........................... 122
Winter drive tips ................... 230
Driving information display78, 84
Driving range ...................... 79, 84
Driving support system informa- tion display ....................... 80, 85
DSC (Drive-Start Control) ...... 127
Dynamic radar cruise control 193
E
Eco Driving Indicator ......... 79, 84
Eco Driving Indicator Light79, 84
EDR (Event data recorder)......... 8
Elapsed time ....................... 81, 86
Electric Power Steering (EPS) ............................................... 226Warning light ........................ 322
Electronic key ........................... 92 Battery-saving function......... 103 If the electronic key does not
operate properly .................356
Replacing the battery ...........304
Emergency Driving Stop System ...............................................204
Emergency flashers ...............312
Emergency tire puncture repair kit ...........................................334
Emergency, in case of If a warning buzzer sounds ..320
If a warning light turns on .....320
If a warning message is dis-played .................................330
If the battery is d ischarged ...358
If the electronic key does not operate properly .................356
If the engine will not start......354
If the vehicle is submerged or water on the road is rising ..313
If you have a flat tire .............334
If you lose your keys.............356
If you think something is wrong ...........................................318
If your vehicle becomes stuck ...........................................364
If your vehicle has to be stopped in an emergency .................312
If your vehicle needs to be towed ...........................................315
If your vehicle ove rheats ......362
Engine ACCESSORY mode . ............135
Compartment........................275
Engine switch .......................133
Fuel pump shut off system ...319
Hood .....................................273
How to start the engine ........133
Identification number ............367
If the engine will not start......354
If your vehicle has to be stopped in an emergency .................312

414Alphabetical Index
Ignition switch (engine switch)........................................... 133
Overheating ......................... 362
Tachometer ............................ 72
Engine coolant Capacity ............................... 369
Checking .............................. 277
Preparing and c hecking before
winter.................................. 230
Engine coolant temperature gauge................................. 72, 75
Engine immobilizer system ..... 64
Engine oil Capacity ............................... 368
Checking .............................. 275
Preparing and c hecking before
winter.................................. 230
Warning light ........................ 321
Engine switch ......................... 133 Auto power off function ........ 136
Changing the engine switch modes ................................ 135
If your vehicle has to be stopped in an emergency................. 312
Enhanced VSC ........................ 226
EPS (Electric Power Steering) ............................................... 226Warning light ........................ 322
Event data recorder (EDR)......... 8
F
Flat tire Tire pressure warning system........................................... 285
Vehicles without a spare tire 334
Floor mats ................................. 24
Fluid Brake .................................... 370
Continuously variable transmis-sion..................................... 369
Washer ................................. 281 Fog lights ................................153
Replacing light bulbs ............309
Switch ...................................153
Front fog lights Replacing light bulbs ............309
Switch ...................................153
Front passenger occupant clas- sification system ....................40
Front seats Adjustment ...........................107
Cleaning ...............................262
Correct driving posture ...........25
Head restraints ..................... 110
Seat heaters ....... ..................241
Front side marker lights Light switch...........................148
Front turn signal lights Replacing light bulbs ............309
Turn signal lever ...................141
Fuel Capacity ...............................367
Fuel gauge .......................72, 75
Fuel pump shut off system ...319
Information ......... ..................373
Refueling ..............................157
Type......................................367
Warning light.........................323
Fuel consumption Average fuel economy ......79, 84
Current fuel consumption .79, 84
Fuel economy .....................79, 84
Fuel filler door Refueling ..............................157
Fuel gauge...........................72, 75
Fuel pump shut off system ....319
Fuses .......................................306
G
Gauges ................................72, 75
Glove box ................................246
Glove box light........................246
Grocery bag hooks .................248

415Alphabetical Index
H
Head restraints ....................... 110
HeadlightsAHB (Automatic High Beam) 150
Light switch .......................... 148
Replacing light bulbs ............ 309
Heated steering wheel ........... 241
Heaters Automatic air conditioning sys-tem ..................................... 234
Heated steering wheel ......... 241
Outside rear view mirrors ..... 237
Seat heaters ......................... 241
High mounted stoplight Replacing light bulbs ............ 309
Hill-start assist control .......... 226
Hood Open .................................... 273
Hooks Cargo hooks ......................... 248
Coat hooks ........................... 258
Grocery bag hooks ............... 248
Retaining hooks (floor mat) .... 24
Horn ......................................... 113
I
I/M test ..................................... 270
Identification Engine .................................. 367
Vehicle.................................. 366
Ignition switch (engine switch) ............................................... 133Auto power off function ........ 136
Changing the engine switch modes ................................ 135
If your vehicle has to be stopped in an emergency................. 312
Illuminated entry system ....... 244
Indicators .................................. 70
Initialization Items to initialize................... 395 Maintenance .........................266
Power windows .................... 117
Inside rear view m irror ........... 114
Instrument panel light control74, 77
Intercooler coolant Capacity ...............................369
Interior lights...........................243 Front interior light .................243
Rear interior light ..................243
J
JackPositioning a floor jack .........274
Vehicle-equipped jack ..336, 347
Jack handle .....................336, 347
Jam protection function Power windows .................... 117
K
Keyless entrySmart key system .................102
Wireless remote control..........93
Keys Battery-saving function .........103
Electronic key .........................92
Engine switch .......................133
If the electronic key does not operate properly .................356
If you lose your keys.............356
Key number plate ...................92
Keyless entry ..........95, 101, 102
Mechanical key.......................92
Replacing the battery ...........304
Warning buzzer ....................103
Wireless remote control..........93
Knee airbags .............................31
L
Lane Departure Alert (LDA) ...182

417Alphabetical Index
Navigation system-linked display....................................... 80, 85
Settings ............................ 81, 86
Tire pressure ........................ 285
Vehicle information display81, 86
Warning message ................ 330
N
Navigation system-linked display ........................................... 80, 85
Noise from under vehicle .......... 5
O
Odometer ............................ 73, 76
Odometer and trip meter display
Display change button...... 73, 76
Display items .................... 73, 76
Oil Engine oil ............................. 368
Open tray ................................ 247
Opener Back door ............................. 101
Fuel filler door ...................... 157
Hood..................................... 273
Outside rear view mirrors Adjustment ........................... 115
BSM (Blind Spot Monitor)..... 209
Folding ................................. 116
Outside rear view mirror defog-gers .................................... 237
RCTA function ...................... 214
Safe Exit Assist .................... 219
Outside temperature .......... 72, 75
Overheating ............................ 362
P
Paddle shift switches ..... 139, 140
Panic mode ............................... 93
Parking brake Operation ............................. 142 Parking brake engaged warning
buzzer.................................144
Warning light.........................326
Warning message.................144
Parking lights Light switch...........................148
Replacing light bulbs ............309
PCS (Pre-Collision System) ...167 Function................................168
Warning light.........................324
PDA(Proactive driving assist)[PDA(Proactive driving
assist)] ...................................187
Personal lights ........................243 Wattage ................................372
Power outlets ..........................251
Power steering (Electric power steering system) ...................226Warning light.........................322
Power windows Door lock linked window opera-tion...................................... 118
Jam protection function ........ 117
Operation.............................. 117
Window lock switch .............. 119
Pre-Collision System (PCS) ...167 Function................................168
Warning light.........................324
R
Radiator ...................................278
RCTAFunction................................214
RCTA function .........................215
Rear Cross Traffic Alert (RCTA) ...............................................214
Rear seats ...............................108 Head restraints ..................... 110
Rear side marker lights Light switch...........................148
Rear turn signal lights Replacing light bulbs ............309

418Alphabetical Index
Turn signal lever ................... 141
Rear view mirror Inside rear view mirror.......... 114
Outside rear view mirrors ..... 115
Rear window defogger ........... 237
Rear window wiper ................. 155
Refueling Capacity ............................... 367
Fuel types............................. 367
Opening the fuel tank cap .... 157
Replacing Electronic key battery ........... 304
Fuses ................................... 306
Light bulbs ............................ 309
Reporting safety defects for Canadian owners ................. 398
Reporting safety defects for U.S. owners................................... 398
Resetting the message indicat- ing maintenance is required 266
Road Sign Assist (RSA) ......... 206
RSA (Road Sign Assist) ......... 206
S
Safe Exit Assist ...................... 219
Safety Connect ......................... 60
Seat belt reminder light ......... 323
Seat belts .................................. 27 Automatic Locking Retractor .. 29
Child restraint system installation............................................. 49
Cleaning and maintaining the seat belt.............................. 262
Emergency Locking Retractor 29
How to wear your seat belt..... 28
How your child should wear the seat belt................................ 28
Pregnant women, proper seat belt use................................. 27
Reminder light and buzzer ... 323
Seat belt extender .................. 28
Seat belt pretensioners .......... 30 SRS warning light .................321
Seat heaters ............................241
Seating capacity .............131, 366
Seats Adjustment ...........................107
Adjustment precautions ........107
Child seats/child restraint system installation ............................47
Cleaning ...............................262
Head restraints ..................... 110
Properly sitting in the seat ......25
Seat heaters ....... ..................241
Secondary Collision Brake ....226
Sensor AHB (Automatic High Beam) 150
Automatic headlight system .148
BSM (Blind Spot M onitor) .....209
Radar sensor ................210, 220
RCTA ....................................215
Service reminder message ....266
Shift lever Continuously variable transmis-sion .....................................137
Side airbags ..............................31
Side marker lights Light switch...........................148
Wattage ................................372
Side mirrors Adjustment ........................... 115
BSM (Blind Spot M onitor) .....209
Folding.................................. 116
RCTA function.......................214
Side turn signal lights Replacing light bulbs ............309
Turn signal lever ...................141
Side windows .......................... 117
Smart key system Antenna location...................102
Entry functions................95, 101
Starting the engine ...............133
Snow tires ...............................230

419Alphabetical Index
Spare tireInflation pressure.................. 370
Storage location ................... 347
Spark plug ............................... 369
Specifications ......................... 366
Speedometer ...................... 72, 75
Steering wheel Adjustment ........................... 113
Heated steering wheel ......... 241
Meter control switches ..... 78, 83
Stop lights Replacing light bulbs ............ 309
Storage features ..................... 245
Stuck If the vehicle becomes stuck 364
Sun visors ............................... 257
Switches AHB (Automatic High Beam) 150
Brake Hold switch ................ 146
Display change button...... 73, 76
Door lock switches ................. 98
Driving mode select switch... 224
Dynamic radar cruise control switch ................................. 196
Emergency flashers switch .. 312
Engine switch ....................... 133
Heated steering wheel switch ........................................... 241
Ignition switch....................... 133
Instrument panel light control switches ......................... 74, 77
Light switches....................... 148
LTA (Lane Tracing Assist) switch ........................................... 180
Meter control switches ..... 78, 83
Outside rear view mirror switches ............................. 115
Paddle shift switches.... 139, 140
Parking brake switch ............ 142
Power door lock switch .......... 98
Power window switches ....... 117
RCTA switch ......................... 215 Rear window and outside rear
view mirror defoggers switch...........................................234
Seat heater switches ............241
“SOS” button ..........................60
Vehicle-to-vehicle distance switch .................................198
VSC OFF switch ...................226
Window lock switch .............. 119
Windshield wiper and washer switch .................................154
T
Tachometer ...............................72
Tail lights Light switch...........................148
Replacing light bulbs ............309
Theft deterrent system Alarm ......................................65
Engine immobilizer system .....64
Tire inflation pres sure ............299
Maintenance data .................370
Warning light.........................324
Tire information ......................375 Glossary ...............................379
Size ......................................377
Tire identification number .....377
Uniform Tire Quality Grading 378
Tire pressure warning system Function................................285
Installing tire p ressure warning
valves and transmitters ......287
Registering ID codes ............293
Registration of the position of each wheel .........................288
Setting the tire pre ssure .......290
Warning light.........................324
Tires Chains ..................................231
Checking ..............................282
Emergency tire puncture repair kit ........................................334