key TOYOTA COROLLA HATCHBACK 2020 (in English) Repair Manual

554What to do if... (Troubleshooting)
COROLLA H/B_U
 Is the electronic key left inside
the vehicle?
Check the message on the
multi-information display. ( P.477)
 When a warning light turns on
or a warning message is dis-
played, refer to P.468, 477.
 Vehicles with an emergency
tire puncture repair kit: Stop
the vehicle in a safe place and
repair the flat tire temporarily
with the emergency tire punc-
ture repair kit. ( P.479)
 Vehicles with spare tire: Stop
the vehicle in a safe place and
replace the flat tire with the
spare tire. ( P.490)
 Try the procedure for when
the vehicle becomes stuck in
mud, dirt, or snow. ( P.508)
A warning buzzer sounds
when leaving the vehicle
A warning light turns on
or a warning message is
displayed
When a problem has
occurred
If you have a flat tire
The vehicle becomes
stuck

555Alphabetical Index
COROLLA H/B_U
Alphabetical Index
A
A/C Air conditioning filter ............. 449
Automatic air conditioning sys-tem ..................................... 386
ABS (Anti-lock Brake System) ............................................... 241Warning light ........................ 470
ACA (Active Cornering Assist) ............................................... 241
Active Cornering Assist (ACA) ............................................... 241
Adaptive Front-lighting System (AFS)...................................... 162
AFS (Adaptive Front-lighting System) ................................. 162
Air conditioning filter ............. 449
Air conditioning system Air conditioning filter ............. 449
Automatic air conditioning sys-tem ..................................... 386
Airbags Airbag operating conditions.... 31
Airbag precautions for your child............................................. 34
Correct driving posture ........... 23
Curtain shield airbag operating conditions ............................. 32
Curtain shield airbag precautions ............................................. 34
Front passenger occupant clas- sification system ................... 38
General airbag precautions .... 34
Locations of airbags ............... 29
Modification and disposal of air- bags ..................................... 37
Side airbag operating conditions ............................................. 32
Side airbag precautions ......... 34
Side and curtain shield airbags operating conditions ............. 32 Side and curtain shield airbags
precautions ...........................34
SRS airbags ...........................29
SRS warning light .................469
Alarm Alarm ......................................66
Warning buzzer ....................468
AM ............................................302
Anchor brackets ... ..............47, 55
Android Auto ...........................313
Antennas (smart key system)108
Anti-lock Brake System (ABS) ...............................................241Warning light.........................470
Apple CarPlay .........................283
Approach warning ..........210, 220
Apps button (Menu screen) ...253
Armrest ......... ........................... 411
Assist grips ............................. 411
Audio .......................................297 Audio source ........................298
Operating information ...........321
Reordering the audio source 298
Screen adjustment ...............300
Some basics .........................298
Sound settings......................299
Turning the sys tem on and off
...........................................298
USB/AUX port ......................299
Voice command system .......301
AUDIO button ..........................251
Audio button (Menu screen) ..253
Audio buttons overview .........251
Audio settings.........................320 Common settings .................320
Radio settings.......................320
Audio source...........................298
Audio system-linked display ...86
Automatic air conditioning sys- tem .........................................386
Automatic headlight leveling system ...................................161

557Alphabetical Index
COROLLA H/B_U
Child safety Airbag precautions ................. 34
Battery precautions ...... 434, 505
Child restraint system............. 47
Heated steering wheel and seat
heater precautions ............. 393
How your child should wear the seat belt................................ 26
Power window lock switch.... 127
Power window precautions .. 126
Rear door child-protectors.... 104
Removed electronic key battery precautions......................... 451
Seat belt extender precautions ............................................. 26
Seat belt precautions ............. 44
Child-protectors ..................... 104
Cleaning Aluminum wheels ................. 414
Exterior ................................. 414
Interior .................................. 416
Radar sensor........................ 173
Seat belts ............................. 416
Clock ............... 74, 76, 78, 81, 291
Coat hooks .............................. 411
Command list ......................... 337
Condenser .............................. 432
Console box ............................ 399
Consumption screen................ 93
Continuously variable transmis- sion ........................................ 147If the shift lever cannot be shifted from P................................. 148
M mode ................................ 150
Paddle shift switches.... 149, 150
Cooling system ...................... 431 Engine overheating ............. 506
Cruise control Dynamic radar cruise control 214
Dynamic radar cruise control with full-speed range .......... 204
Cup holders ............................ 398 Current fuel consumption........84
Curtain shield airbags ..............29
Customizable featu
res ...........531
D
Daytime running light system160
DCM .................................377, 378
Defogger
Outside rear view mirrors .....389
Rear window.........................389
Windshield ............................388
Dimensions .............................510
Dinghy towing .........................141
Display Dynamic radar cruise control 214
Dynamic radar cruise control with full-speed range ..........204
Head-up display .....................89
LDA (Lane Departure Alert with steering control)..................201
LTA (Lane-Tracing Assist) .....192
Multi-information display.........82
Warning message.................477
Display change button .......75, 80
Distance until next engine oil change .....................................80
Do-it-yourself maintenance ...420
Door lock Back door .............................105
Side doors ............................101
Smart key system .................108
Wireless remote control..........99
Doors Automatic door locking and unlocking system ................104
Back door .............................105
Door glasses ........................125
Door lock ......................101, 105
Open door warning buzzer .102, 104
Outside rear view mirrors .....123
Rear door child-protectors ....104

558Alphabetical Index
COROLLA H/B_U
Side doors ............................ 101
Drive distance ........................... 86
Drive information ..................... 86
Drive-start control .................. 132
Driving Break-in tips ......................... 132
Correct driving posture ........... 23
Driving mode select switch... 240
Procedures ........................... 130
Winter drive tips ................... 246
Driving information display ..... 84
Driving range ...................... 84, 85
Driving support system informa- tion display ............................. 86
Dynamic radar cruise control 214 Warning message ................ 222
Dynamic radar cruise control with full-speed range ........... 204Warning message ................ 213
E
Eco Driving Indicator ......... 85, 92
Eco Driving Indicator Light ..... 85
EDR (Event data recorder)......... 8
Elapsed time ............................. 86
Electric Power Steering (EPS) ............................................... 241Warning light ........................ 471
Electronic key ........................... 98 Battery-saving function......... 109
If the electronic key does not operate properly ................. 500
Replacing the battery ........... 450
Emergency flashers ............... 460
Emergency tire puncture repair kit ........................................... 479
Emergency, in case of If a warning buzzer sounds .. 468
If a warning light turns on ..... 468
If a warning message is dis-played................................. 477
If the battery is discharged ... 502 If the electronic key does not
operate properly .................500
If the engine will not start......498
If the vehicle is trapped in rising water...................................461
If you have a flat tire .............479
If you lose your keys.............500
If you think something is wrong ...........................................466
If your vehicle becomes stuck ...........................................508
If your vehicle has to be stopped in an emergency .................460
If your vehicle needs to be towed ...........................................463
If your vehicle ove rheats ......506
Engine ACCESSORY mode . ............145
Compartment........................429
Engine switch .......................142
Fuel pump shut off system ...467
Hood .....................................427
How to start the engine ........142
Identification number ............ 511
If the engine will not start......498
If your vehicle has to be stopped in an emergency .................460
Ignition switch (engine switch) ...........................................142
Overheating .........................506
Tachometer.......................74, 78
Engine coolant Capacity ...............................513
Checking ..............................431
Preparing and checking before winter ..................................246
Engine coolant temperature gauge .................................74, 78
Engine immobilizer system .....64
Engine oil Capacity ............................... 511
Checking ..............................429

561Alphabetical Index
COROLLA H/B_U
Vehicle-equipped jack .. 481, 491
Jack handle ..................... 481, 491
Jam protection function Power windows .................... 125
K
Keyless entrySmart key system................. 108
Wireless remote control ......... 99
Keys Battery-saving function......... 109
Electronic key ......................... 98
Engine switch ....................... 142
If the electronic key does not operate properly ................. 500
If you lose your keys ............ 500
Key number plate ................... 98
Keyless entry........ 101, 106, 108
Mechanical key ...................... 98
Replacing the battery ........... 450
Warning buzzer .................... 108
Wireless remote control ......... 99
Knee airbags ............................. 29
L
Lane Departure A lert with steer-
ing control (LDA) Operation ............................. 196
Warning messages............... 203
Lane Tracing Assist (LTA) Operation ............................. 186
Warning messages............... 195
Language (multi-information dis- play) ......................................... 87
LATCH anchors ........................ 54
LDA (Lane Departure Alert with steering control)Operation ............................. 196
Warning messages............... 203
LDA (Lane Departure Alert with steering control) switch....... 200 Lever
Auxiliary catch lever .............427
Hood lock release lever ........427
Shift lever .....................147, 151
Turn signal lever ...................153
Wiper lever ...........................166
License plate lights Light switch...........................160
Replacing light bulbs ............456
Wattage ................................516
Light Wattage ................................516
Light bulbs Replacing .............................455
Lights Automatic High Beam system...........................................163
Front interior lights................395
Headlight switch ...................160
Interior lights .........................395
Interior lights list ...................395
Luggage compartment light ..107
Personal lights ......................396
Rear interior lights ................395
Replacing light bulbs ............455
Turn signal lever ...................153
Vanity lights ..........................410
Wattage ................................516
Linking multi-information display and the system .....................265
Lock steering column ............142
LTA (Lane Tracing Assist) Operation..............................186
Warning messages ...............195
Luggage compartment features ...............................................400
Luggage compartment light Wattage ................................516
Luggage cover ........................401

563Alphabetical Index
COROLLA H/B_U
P
Paddle shift switches ..... 149, 150
Panic mode ............................... 99
Parking brake Operation ............................. 154
Parking brake engaged warning buzzer ................................ 156
Warning light ........................ 473
Warning message ................ 156
Parking lights Light switch .......................... 160
Replacing light bulbs ............ 455
PCS (Pre-Collision System) Function ............................... 178
PCS OFF switch................... 180
Warning light ........................ 473
Personal lights ....................... 395 Wattage ................................ 516
Phone ...................................... 343 About the contacts in the contact list ....................................... 347
Phone screen operation ....... 343
Registering/Conn ecting a Blue-
tooth
® phone ...................... 345
Some basics......................... 344
Troubleshooting.................... 369
Voice command system ....... 347
When selling or disposing of the vehicle ................................ 347
Phone button .......................... 343
Phone button (Menu screen) . 253
Phone button (Setup screen) 256
Phone settings ....................... 359 Contacts/Call history settings361
Message settings ................. 367
Notifications settings ............ 360
Sounds settings.................... 359
Placing a call u sing the Blue-
tooth
® hands-free system ... 348
By call history ....................... 348
By contacts list ..................... 349 By favorites list .....................349
By home screen ...................351
By keypad.............................350
Power outlets ..........................403
Power steering (Electric power steering system) ...................241Warning light.........................471
POWER VOLUME knob ..........298
Power windows Door lock linked window opera-tion......................................126
Jam protection function ........125
Operation..............................125
Window lock switch ..............127
Pre-Collision System (PCS) Function................................178
PCS OFF switch ...................180
Warning light.........................473
R
Radar cruise control...............214
Radar cruise control (dynamic radar cruise control with
full-speed range)...................204
Radiator ...................................432
Radio........................................302 Displaying the radi o ID .........305
How to subscribe to SiriusXM Satellite Radio ....................304
Presetting a station ...............302
Radio broadcast data system303
Refer to the tabl e below to iden-
tify the problem and take the
suggested corrective action 305
Rear seats ............................... 116 Head restraints ..................... 118
Rear side marker lights Light switch...........................160
Rear turn signal lights Replacing light bulbs ............455
Turn signal lever ...................153

564Alphabetical Index
COROLLA H/B_U
Rear view mirror Inside rear view mirror.......... 122
Outside rear view mirrors ..... 123
Rear view monitor system ..... 232 If you notice any symptoms.. 237
Rear window defogger ........... 389
Rear window wiper ................. 168
Receiving a call using the Blue- tooth
® hands-free system ... 351
Refueling Capacity ............................... 511
Fuel types............................. 511
Opening the fuel tank cap .... 170
Registering/Connecting a Blue- tooth
® device ........................ 266
Profiles ................................. 269
Registering a Bluetooth
® audio
player for the first time........ 269
Registering a Bluetooth
® phone
for the first time .................. 266
Replacing Electronic key battery ........... 450
Fuses ................................... 452
Light bulbs ............................ 455
Reporting safety defects for U.S. owners................................... 542
Resetting the message indicat- ing maintenance is required 420
Road Sign Assist .................... 224
RSA (Road Sign Assist) ......... 224
S
Safety Connect ......................... 58
Screen adjustment ................. 264
Seat belt reminder light . 471, 472
Seat belts .................................. 25 Automatic Locking Retractor .. 27
Child restraint system installation............................................. 47
Cleaning and maintaining the seat belt.............................. 416
Emergency Locking Retractor 27 How to wear your seat belt .....26
How your child should wear the
seat belt ................................26
Pregnant women, proper seat belt use .................................25
Reminder light and buzzer .471, 472
Seat belt extender ..................26
Seat belt pretensioners ..........28
SRS warning light .................469
Seat heaters ............................393
Seating capacity .....................140
Seats Adjustment ........................... 115
Adjustment precautions ........ 115
Child seats/child restraint system installation ............................45
Cleaning ...............................416
Head restraints ..................... 118
Properly sitting in the seat ......23
Seat heaters ....... ..................393
Secondary Collision Brake ....241
Sensor Automatic headlight system .161
Automatic High Beam system...........................................163
BSM (Blind Spot M onitor) .....227
LDA (Lane Departure Alert with steering control)..................196
LTA (Lane Tracing Assist) .....186
Radar sensor ................172, 229
Service reminder message ....420
Setup button (Menu screen) 253, 256
Setup screen ...........................256
Shift lever Continuously variable transmis-sion .....................................147
Manual transmission ............151
Side airbags ..............................29
Side marker lights Light switch...........................160

565Alphabetical Index
COROLLA H/B_U
Wattage ................................ 516
Side mirrors Adjustment ........................... 123
BSM (Blind Spot Monitor)..... 227
Folding ................................. 123
Side turn signal lights Replacing light bulbs ............ 455
Turn signal lever ................... 153
Side windows ...... ................... 125
SiriusXM (SXM) ....................... 302
Smart key system Antenna location .................. 108
Entry functions ............. 101, 106
Starting the engine ............... 142
Snow tires ............................... 246
Spare tire Inflation pressure.................. 515
Storage location ................... 491
Spark plug ............................... 513
Specifications ......................... 510
Speedometer ...................... 74, 78
Status icon .............................. 254 Status icon explanation ........ 254
Steering lock Column lock release............. 142
Steering lock system warning message............................. 142
Steering switch ............... 318, 334 Audio switch ......................... 318
Talk switch ............................ 334
Steering wheel Adjustment ........................... 121
Heated steering wheel ......... 393
Meter control switches ........... 83
Stop lights Replacing light bulbs ............ 455
Storage features ..................... 397
Stuck If the vehicle becomes stuck 508
Sun visors ............................... 410 Switches
Automatic High Beam system...........................................163
Brake Hold switch .................157
Display change button ......75, 80
Door lock switches ...............103
Driving mode select switch ...240
Dynamic radar cruise control switch .................................215
Dynamic radar cruise control with full-speed range switch205
Emergency flashers switch...460
Engine switch .......................142
Heated steering wheel switch ...........................................393
Ignition switch .......................142
Instrument panel light control switches..........................76, 81
Light switches .......................160
LTA (Lane-Tracing Assist) switch ...........................................191
Meter control switches............83
Outside rear v iew mirror
switches..............................123
Paddle shift switches ....149, 150
Parking brake switch ............154
PCS OFF switch ...................180
Power door lock switch.........103
Power window switches .......125
Rear window and outside rear view mirror defoggers switch...........................................386
Seat heater switches ............393
“SOS” button ..........................58
Tire pressure warning reset switch .................................442
Vehicle-to-vehicle distance switch .........................205, 215
VSC OFF switch ...................242
Window lock switch ..............127
Windshield wiper and washer switch .................................166

566Alphabetical Index
COROLLA H/B_U
SXM (SiriusXM) ....................... 302
T
Tachometer ......................... 74, 78
Tail lights Light switch .......................... 160
Replacing light bulbs ............ 455
Talking on the Bluetooth
®
hands-free system ............... 352 Call screen operation ........... 352
Incoming call waiting ............ 354
Sending tones ...................... 353
Transmit volume setting ....... 353
Theft deterrent system Alarm ...................................... 66
Engine immobilizer system .... 64
Tire inflation pre ssure............ 445
Maintenance data................. 515
Warning light ........................ 472
Tire information ...................... 520 Glossary ............................... 524
Size ...................................... 522
Tire identification number ..... 522
Uniform Tire Quality Grading 523
Tire pressure display ............. 439
Tire pressure warning system Function ............................... 439
Initializing ............................. 442
Installing tire pressure warning valves and transmitters ...... 441
Registering ID codes ............ 443
Warning light ........................ 472
Tires Chains .................................. 247
Checking .............................. 436
Emergency tire puncture repair kit........................................ 479
If you have a flat tire ............. 479
Inflation pressure.................. 445
Information ........................... 520
Rotating tires ........................ 438
Size ...................................... 515 Snow tires.............................246
Tire pressure w
arning system
...........................................439
Warning light.........................472
Tools ................................481, 491
Top tether strap ........................55
Total load capacit y .................510
Touch screen ..........................258 Touch screen gestures .........258
Touch screen operation ........258
To w i n g Dinghy towing .......................141
Emergency towing ................463
Towing eyelet........................465
Trailer towing ...... ..................141
Toyota apps.............................379
To y o t a a p p s Entering keyword ..................381
Toyota apps button (Setup screen) ...................................256
Toyota apps settings ..............383
Toyota Safety Sense Automatic High Be am ...........163
Dynamic radar cruise control 214
Dynamic radar cruise control with full-speed range ..........204
LDA (Lane Departure Alert with steering control)..................196
LTA (Lane Tracing Assist) .....186
PCS (Pre-Collisio n System) .178
RSA (Road Sign Assist) ........224
Toyota Safety Sense 2.0.........172
TRAC (Traction Control) ........241
Traction Control (TRAC) ........241
Trailer towing ..........................141
Transmission Continuously variable transmis-sion .....................................147
Driving mode select switch ...240
M mode ................................150
Manual transmission ............151
Paddle shift switches ....149, 150