brake light TOYOTA COROLLA 2021 (in English) Service Manual

5438-2. Steps to take in an emergency
8
When trouble arises
COROLLA_U
The battery terminal connec-
tions may be loose or cor-
roded. ( P.472)
The engine starting system may
be malfunctioning due to an
electrical problem such as elec-
tronic key battery depletion or a
blown fuse. However, an interim
measure is available to start the
engine. ( P.543)
One of the following may be the
cause of the problem:
 The battery may be dis-
charged. ( P.546)
 One or both of the battery ter-
minals may be disconnected.
( P.472)
 There may be a malfunction
in the steering lock system.
Contact your Toyot a dealer if the
problem cannot be repaired, or if
repair procedures are unknown.
When the engine does not start,
the following steps can be used
as an interim measure to start
the engine if the engine switch is
functioning normally.
Do not use this starting proce-
dure except in case of emer-
gency.
1 Set the parking brake.
( P.180, 181)
2 Check that the shift lever is in
P (continuously variable
transmission) or N (manual
transmission).
3 Turn the engine switch to
ACC.
4 Press and hold the engine
switch for about 15 seconds
while depressing the brake
pedal (continuously variable
transmission) or clutch pedal
(manual transmission) firmly.
Even if the engi ne can be started
using the above steps, the system
may be malfunctioning. Have the
vehicle inspected by your Toyota
dealer.
The starter motor does
not turn over (vehicles
with a smart key system)
The starter motor does
not turn over, the interior
lights and headlights do
not turn on, or the horn
does not sound.
Emergency start function
(vehicles with a smart key
system)

5649-1. Specifications
COROLLA_U
*1: Minimum pedal clearance when depressed with a force of 67.4 lbf (300
N, 30.6 kgf) while the engine is running.
*2: If equipped
*3: Parking brake lever travel when pulled up with a force of 45.0 lbf (200 N,
20.4 kgf)
*4: Make sure to confirm that the brake system warning light (yell ow) does
not illuminate. (If th e brake system warning light illuminates, refer to
P.511.)
Ty p e A
Parking brake indicator*4
When pulling th e parking brake switch for
1 to 2 seconds: comes on
When pushing the parking brake switch for
1 to 2 seconds: turns off
Fluid typeFMVSS No.116 DOT 3 or SAE J1703
FMVSS No.116 DOT 4 or SAE J1704
Steering
Free playLess than 1.2 in. (30 mm)
Tires and wheels
Tire size195/65R15 91S, T125/70D17 98M
Tire inflation pressure
(Recommended cold tire
inflation pressure)
Front
38 psi (260 kPa, 2.6 kgf/cm
2 or bar)
Rear
36 psi (250 kPa, 2.5 kgf/cm
2 or bar)
Spare
60 psi (420 kPa, 4.2 kgf/cm
2 or bar)
Wheel size15  6 1/2J, 17  4T (compact spare)
Wheel nut torque76 ft•lbf (103 N•m, 10.5 kgf•m)

606What to do if... (Troubleshooting)
COROLLA_U
The seat belt reminder light is
flashing
Are the driver and the passenger
wearing the seat belts? ( P.514)
 The parking brake indicator is
on
Is the parking brake released?
( P.180
, 181)
Depending on the situation,
other types of warning buzzer
may also sound. ( P.511, 521)
 Did anyone inside the vehicle
open a door during setting the
alarm?
The sensor detects it and the alarm
sounds. ( P. 8 2 )
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-information display. ( P.521)
 When a warning light turns on
or a warning message is dis-
played, refer to P.511, 521.
 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.523)
 Vehicles with a spare tire:
Stop the vehicle in a safe
place and replace the flat tire
with the spare tire. ( P.534)
 Try the procedure for when
the vehicle becomes stuck in
mud, dirt, or snow. ( P.553)
An alarm is activated and
the horn sounds (vehicles
with an alarm)
A warning buzzer sounds
when leaving the vehicle
( v e h i c l e s w i t h a s m a r t k e y
system)
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

607Alphabetical Index
COROLLA_U
Alphabetical Index
A
A/CAir conditioning filter ............. 487
Automatic air conditioning sys-tem ..................................... 421
Manual air conditioning system ........................................... 416
ABS (Anti-lock Brake System) ............................................... 272Warning light ........................ 513
ACA (Active Cornering Assist) ............................................... 272
Active Cornering Assist (ACA) ............................................... 272
Adaptive Front-lighting System (AFS)...................................... 188
AFS (Adaptive Front-lighting System) ................................. 188
Air conditioning filter ............. 487
Air conditioning system Air conditioning filter ............. 487
Automatic air conditioning sys-tem ..................................... 421
Manual air conditioning system ........................................... 416
Airbags Airbag operating conditions.... 33
Airbag precautions for your child............................................. 36
Correct driving posture ........... 25
Curtain shield airbag operating conditions ............................. 34
Curtain shield airbag precautions ............................................. 36
Front passenger occupant clas- sification system ................... 41
General airbag precautions .... 36
Locations of airbags ............... 31
Modification and disposal of air- bags ..................................... 40 Side airbag operating conditions
.............................................34
Side airbag precautions..........36
Side and curtain shield airbags operating conditions .............34
Side and curtain shield airbags precautions ...........................36
SRS airbags ...........................31
SRS warning light .................512
Alarm Alarm ......................................82
Warning buzzer .................... 511
AM ............................................333
Anchor brackets ... ..............50, 68
Android Auto ...........................344
Antennas (smart key system)125
Anti-lock Brake System (ABS) ...............................................272Warning light.........................513
Apple CarPlay/Android Auto .314 Troubleshooting ....................317
Approach warning ..........236, 246
Apps button (Menu screen) ...285
Armrest ......... ......................... ..443
Assist grips .............................443
Audio .......................................328 Audio source ........................329
Operating information ...........352
Reordering the audio source 329
Screen adjustment ...............331
Some basics .........................329
Sound settings......................330
Turning the sys tem on and off
...........................................329
USB port ...............................330
Voice command system .......332
AUDIO button ..........................283
Audio button (Menu screen) ..285
Audio buttons overview .........283
Audio settings.........................351 Common settings .................351
Radio settings.......................351

608Alphabetical Index
COROLLA_UAudio source .......................... 329
Audio system-linked display . 104
Automatic air conditioning sys-
tem ......................................... 421
Automatic headlight leveling system ................................... 187
Automatic High Beam ............ 189
Automatic light control system ............................................... 187
Average fuel economy ........... 102
Average vehicle speed........... 104
B
Back-up lights Replacing light bulbs ............ 500
Wattage ................................ 566
Battery Battery checking................... 472
If the battery is discharged ... 546
Preparing and c hecking before
winter.................................. 277
Warning light ........................ 512
Blind Spot Monitor (BSM) ...... 253
Bluetooth
® audio .................... 345
Registering/Conn ecting a Blue-
tooth
® device...................... 347
Bluetooth® button (Setup
screen) .................................. 288
Bluetooth
® details settings ... 302
Bluetooth® setup screen ...... 303
Connecting a Bluetooth® device
........................................... 303
Deleting a Bluetooth
® device305
Detailed settings screen ....... 307
Displaying the Bluetooth
® setup
screen ................................ 302
Editing the Bluetooth
® device
information ......................... 306
Registering a Bluetooth
® device
........................................... 305
Bluetooth
® device information
............................................... 306 Bluetooth
® hands-free system
...............................................373
Bluetooth
® phone message func-
tion .........................................384 Calling the message sender .387
Checking received messages ...........................................385
Displaying the message screen ...........................................384
Receiving a mess age ...........384
Replying to a message (dicta- tion reply)............................386
Replying to a message (quick reply) ..................................386
Bottle holders .........................431
Brake Brake hold ............................184
Fluid..............................471, 563
Parking brake ...............180, 181
Warning light......................... 511
Brake assist ............................272
Break-in tips ............................152
Brightness control Instrument panel light control93, 98
BSM (Blind Spot Monitor) ......253
C
Care Exterior .................................452
Interior ..................................454
Seat belts .............................454
Wheels and wheel ornaments...........................................452
Cargo capacity ........................161
Chains......................................278
Child restraint system Fixed with a LATCH system ...64
Fixed with a seat belt..............59
Front passenger occupant clas-sification system ...................41
Points to remember ................48

611Alphabetical Index
COROLLA_UEngine coolant temperature
gauge................................. 91, 95
Engine immobilizer system ..... 80
Engine oil Capacity ....................... 558, 559
Checking .............................. 467
Preparing and c hecking before
winter.................................. 277
Warning light ........................ 512
Engine switch ................. 163, 164 Auto power off function ........ 168
Changing the engine switch modes ................................ 167
If your vehicle has to be stopped in an emergency................. 502
Enhanced VSC ........................ 272
Entering letters and num- bers/list screen operation ... 293Entering letters and numbers293
List screen ............................ 294
EPS (Electric Power Steering) ............................................... 272Warning light ........................ 514
Establishing an Android Auto connection ............................ 315
Establishing an Apple CarPlay connection ............................ 314
Event data recorder (EDR)......... 9
F
Flat tire Tire pressure warning system........................................... 477
Vehicles with a spare tire ..... 534
Vehicles without a spare tire 523
Floor mats ................................. 24
Fluid Brake .................................... 563
Clutch ................................... 563
Continuously variable transmis-sion..................................... 562
Washer ................................. 474 FM ............................................333
Front passenger occupant clas-
sification system ....................41
Front seats Adjustment ...........................133
Cleaning ...............................454
Correct driving posture ...........25
Head restraints .....................136
Seat heaters ....... ..................426
Front side marker lights Light switch...........................186
Replacing light bulbs ............497
Wattage ................................566
Front turn signal lights Replacing light bulbs ............496
Turn signal lever ...................179
Wattage ................................566
Front turn signal/parking lights Replacing light bulbs ............496
Fuel Capacity ...............................558
Fuel gauge .......................91, 95
Fuel pump shut off system ...510
Information ......... ..................568
Refueling ..............................194
Type......................................558
Warning light.........................514
Fuel consumption Average fuel economy ..........102
Current fuel consumption .....102
Fuel economy .........................102
Fuel filler door Refueling ..............................194
Fuel gauge...........................91, 95
Fuel pump shut off system ....510
Functional overview ...............402
Fuses .......................................492
G
Garage door opene r ...............444
Gauges ................................91, 95

615Alphabetical Index
COROLLA_UOutside temperature .......... 91, 95
Overheating ............................ 550
P
Paddle shift switches ..... 174, 175
Panic mode ............................. 113
Parking brake
Operation ..................... 180, 181
Parking brake engaged warning buzzer ........................ 180, 183
Warning light ........................ 517
Warning message ........ 180, 183
Parking lights Light switch .......................... 186
Replacing light bulbs ............ 496
Wattage ................................ 566
PCS (Pre-Collision System) Function ............................... 203
Warning light ........................ 516
Personal lights ....................... 428 Wattage ................................ 566
Phone ...................................... 373 About the contacts in the contact list ....................................... 377
Phone screen operation ....... 373
Registering/Conn ecting a Blue-
tooth
® phone ...................... 375
Some basics......................... 374
Troubleshooting.................... 398
Voice command system ....... 377
When selling or disposing of the vehicle ................................ 377
Phone button .......................... 373
Phone button (Menu screen) . 285
Phone button (Setup screen) 288
Phone settings ....................... 388 Contacts/Call history settings390
Message settings ................. 396
Notifications settings ............ 389
Sounds settings.................... 388 Placing a call using the Blue-
tooth
® hands-free system....378
By call history .......................378
By contacts list .....................379
By favorites list .....................378
By home screen ...................380
By keypad.............................380
Power outlet ............................435
Power steering (Electric power steering system) ...................272Warning light.........................514
POWER VOLUME knob ..........329
Power windows Door lock linked window opera-tion......................................143
Jam protection function ........142
Operation..............................142
Window lock switch ..............144
Pre-Collision System (PCS) Function................................203
Warning light.........................516
R
Radar cruise control...............240
Radar cruise control (dynamic radar cruise control with
full-speed range)...................229
Radiator ...................................471
Radio........................................333 Displaying the radi o ID .........336
How to subscribe to SiriusXM Radio Services ...................335
Presetting a station ...............333
Radio broadcast data system334
Refer to the tabl e below to iden-
tify the problem and take the
suggested corrective action 336
RCTA Function................................258
Warning message.................259
RCTA function .........................260

616Alphabetical Index
COROLLA_URear Cross Traffic Alert (RCTA)
............................................... 258
Rear seats ............................... 134 Head restraints ..................... 136
Rear side marker lights Light switch .......................... 186
Replacing light bulbs .... 496, 497
Wattage ................................ 566
Rear turn signal lights Replacing light bulbs .... 497, 498
Turn signal lever ................... 179
Wattage ................................ 566
Rear view mirror Inside rear view mirror.......... 139
Outside rear view mirrors ..... 140
Rear view monitor system ..... 263 If you notice any symptoms.. 268
Rear window defogger ... 418, 422
Receiving a call using the Blue- tooth
® hands-free system ... 381
Refueling Capacity ............................... 558
Fuel types............................. 558
Opening the fuel tank cap .... 194
Registering/Connecting a Blue- tooth
® device ........................ 298
Profiles ................................. 301
Registering a Bluetooth
® audio
player for the first time........ 301
Registering a Bluetooth
® phone
for the first time .................. 298
Replacing Electronic key battery ........... 489
Fuses ................................... 492
Light bulbs ............................ 495
Tires ..................................... 534
Wireless remote control battery........................................... 489
Reporting safety defects for U.S. owners................................... 592
Resetting the message indicat- ing maintenance is required 458 Road Sign Assist ....................250
RSA (Road Sign Assist) .........250
S
Safety Connect .........................73
Screen adjustment .
................296
Seat belt reminder light..514, 515
Seat belts...................................27 Adjusting the seat belt ............29
Automatic Locking Retractor ..29
Child restraint sys tem installation
.............................................50
Cleaning and maintaining the seat belt ..............................454
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 .514, 515
Seat belt extender ..................28
Seat belt pretensioners ..........30
SRS warning light .................512
Seat heaters ............................426
Seating capacity .............161, 556
Seats Adjustment ...........................133
Adjustment precautions ........133
Child seats/child restraint system installation ............................48
Cleaning ...............................454
Head restraints .....................136
Properly sitting in the seat ......25
Seat heaters ....... ..................426
Secondary Collision Brake ....272
Sensor Automatic headlight system .187
Automatic High Beam system...........................................189
BSM (Blind Spot M onitor) .....253

617Alphabetical Index
COROLLA_UInside rear view mirror.......... 140
LDA (Lane Departure Alert with
steering control) ................. 221
LTA (Lane Tracing Assist) ..... 211
Radar sensor................ 196, 255
RCTA .................................... 259
Service Connect ..................... 407
Service reminder message .... 458
Setup button (Menu screen) 285, 288
Setup screen ........................... 288
Shift lever Continuously variable transmis-sion............................. 169, 172
If the shift lever cannot be shifted from P......................... 171, 173
Manual transmission ............ 176
Shift lock system............ 171, 173
Side airbags .............................. 31
Side marker lights Light switch .......................... 186
Replacing light bulbs ............ 497
Wattage ................................ 566
Side mirrors Adjustment ........................... 140
BSM (Blind Spot Monitor)..... 253
Folding ................................. 141
RCTA function ...................... 258
Side turn signal lights Replacing light bulbs ............ 496
Turn signal lever ................... 179
Side windows ...... ................... 142
SiriusXM (SXM) ....................... 333
Smart key system Antenna location .................. 125
Entry functions ..................... 117
Starting the engine ............... 164
Snow tires ............................... 277
Spare tire ................................. 534 Inflation pressure.................. 564
Storage location ................... 535
Spark plug ............................... 561 Specifications .........................556
Speedometer .......................91, 95
Status icon ..............................286
Status icon explanation ........286
Steering lock Column lock release .....163, 165
Steering lock system warning message .............................165
Steering switch ...............349, 364 Audio switch .........................349
Talk switch ............................364
Steering wheel Adjustment ...........................138
Heated steering wheel..........426
Meter control switches..........101
Stop lights Replacing light bulbs ............496
Storage features ... ..................430
Stuck If the vehicle becomes stuck 553
Sun visors ...............................442
Sunshade Roof ......................................145
Switches Automatic High Beam system...........................................189
Brake Hold switch .................184
Display change button ......92, 97
Door lock switches ...............120
Driving mode select switch ...271
Dynamic radar cruise control switch .................................240
Dynamic radar cruise control with full-speed range switch230
Emergency flashers switch...502
Engine switch ...............163, 164
Garage door opener switches ...........................................444
Heated steering wheel switch ...........................................426
Ignition switch ...............163, 164

618Alphabetical Index
COROLLA_UInstrument panel light control
switches ......................... 93, 98
Light switches....................... 186
LTA (Lane Tracing Assist) switch ........................................... 216
Meter control switches ......... 101
Moon roof switches .............. 145
Outside rear view mirror switches ............................. 140
Paddle shift switches.... 174, 175
Parking brake switch ............ 181
Power door lock switch ........ 120
Power window switches ....... 142
Rear window and outside rear view mirror defoggers switch........................................... 421
Seat heater switches ............ 426
“SOS” button .......................... 73
Vehicle-to-vehicle distance switch ......................... 230, 240
VSC OFF switch................... 273
Window lock switch .............. 144
Windshield wiper and washer switch ................................. 192
SXM (SiriusXM) ....................... 333
T
Tachometer ......................... 91, 95
Tail lights Light switch .......................... 186
Replacing light bulbs ............ 496
Talking on the Bluetooth
®
hands-free system ............... 382 Call screen operation ........... 382
Incoming call waiting ............ 383
Sending tones ...................... 382
Transmit volume setting ....... 383
Theft deterrent system Alarm ...................................... 82
Engine immobilizer system .... 80
Tire inflation pre ssure............ 484
Maintenance data................. 564 Warning light.........................515
Tire information ......................570 Glossary ...............................574
Size ......................................572
Tire identification number .....572
Uniform Tire Quality Grading 573
Tire pressure warning system Function................................477
Initializing..............................481
Installing tire p ressure warning
valves and transmitters ......480
Registering ID codes ............482
Warning light.........................515
Tires Chains ..................................278
Checking ..............................475
Emergency tire puncture repair kit ........................................523
If you have a flat tire .....523, 534
Inflation pressure ..................484
Information ......... ..................570
Replacing .............................534
Rotating tires ........................477
Size ......................................564
Snow tires.............................277
Spare tire ..............................534
Tire pressure w arning system
...........................................477
Warning light.........................515
Tools ................................525, 535
Top tether strap ........................68
Total load capacit y .................556
Touch screen ..........................290 Touch screen gestures .........290
Touch screen operation ........290
To w i n g Dinghy towing .......................162
Emergency towing ................505
Towing eyelet........................507
Trailer towing ...... ..................161
Toyota apps.............................409