transmission TOYOTA COROLLA HATCHBACK 2021 (in English) Service Manual

5179-1. Specifications
COROLLA H/B_U
9
Vehicle specifications
Cooling system
Capacity (Reference)
Vehicles with a continuously variable transmis-
sion
6.8 qt. (6.4 L, 5.6 Imp. qt.)
Vehicles with a manual transmission
6.4 qt. (6.1 L, 5.4 Imp. qt.)
Coolant type
Use either of the following:
 “Toyota Super Long Life Coolant”
 Similar high-quality ethylene glycol-based
non-silicate, non-amine, non-nitrite, and
non-borate coolant with long-life hybrid organic
acid technology
Do not use plain water alone.
Ignition system (spark plug)
MakeDENSO FC20HR-Q8
Gap0.032 in. (0.8 mm)
NOTICE
■Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust the spark plug gap.
Electrical system (battery)
Open voltage at 68°F (20°C):
12.3 V or higher
(Turn the engine switch off and turn on the
high beam headlights for 30 seconds.)
Charging rates
Quick charge
Slow charge
15 A max.
5 A max.
Continuously variable transmission
Fluid capacity*9.0 qt. (8.5 L, 7.5 Imp. qt.)
Fluid typeToyota Genuine CVT Fluid FE

5189-1. Specifications
COROLLA H/B_U
*: The fluid capacity is a reference quantity.
If replacement is necessary, contact your Toyota dealer.
NOTICE
■Continuously variable transmission fluid type
Using continuously variable transmission fluid other than the above type
may cause abnormal noise or vibration, or damage the continuously vari-
able transmission of your vehicle.
Manual transmission
Gear oil capacity (Reference)1.6 qt. (1.5 L, 1.3 Imp. qt.)
Gear oil type“TOYOTA Genuine Manual Transmission
Gear Oil LV GL-4 75W” or equivalent
NOTICE
■Manual transmission gear oil
●Please be aware that depending on the particular characteristics of the
gear oil used or the operating conditio ns, idle sound, shift feeling and/or
fuel efficiency may be different or affected and, in the worst case, dam-
age to the vehicle’s transmission.
Toyota recommends to use “TOYOTA Genuine Manual Transmission
Gear Oil LV GL-4 75W” to achieve optimal performance.
●Your Toyota vehicle is filled with “TOYOTA Genuine Manual Transmis-
sion Gear Oil LV GL-4 75W” at the factory.
Use Toyota approved “TOYOTA Genuine Manual Transmission Gear Oil
LV GL-4 75W” or an equivalent oil of matching quality that satisfies the
above specifications.
Please contact your Toyota dealer for further details.
Clutch
Pedal free play0.1  0.6 in. (3  15 mm)
Fluid typeFMVSS No.116 DOT 3 or SAE J1703
Brakes
Pedal clearance*14.1 in. (105 mm) Min.
Pedal free play0.04  0.24 in. (1  6 mm)
Brake pad wear limit0.04 in. (1 mm)

5299-1. Specifications
COROLLA H/B_U
9
Vehicle specifications
Recommended inflation pres-
sureCold tire inflation pressure recommended
by a manufacturer
Accessory weight
The combined weight (in excess of those
standard items which may be replaced) of
automatic transmission, power steering,
power brakes, power windows, power
seats, radio and heater, to the extent that
these items are available as fac-
tory-installed equipment (whether installed
or not)
Curb weight
The weight of a motor vehicle with stan-
dard equipment, including the maximum
capacity of fuel, oil and coolant, and if so
equipped, air conditioning and additional
weight optional engine
Maximum loaded vehicle
weight
The sum of:
(a) Curb weight
(b) Accessory weight
(c) Vehicle capacity weight
(d) Production options weight
Normal occupant weight
150 lb. (68 kg) times the number of occu-
pants specified in the second column of
Table 1
* that follows
Occupant distribution
Distribution of occupants in a vehicle as
specified in the third column of Table 1
*
below
Production options weight
The combined weight of installed regular
production options weighing over 5 lb. (2.3
kg) in excess of the standard items which
they replace, not previously considered in
curb weight or accessory weight, including
heavy duty brakes, ride levelers, roof rack,
heavy duty battery, and special trim
Rim
A metal support for a tire or a tire and tube
assembly upon which the tire beads are
seated
Tire related termMeaning

5389-2. Customization
COROLLA H/B_U
*: Vehicles with a continuously variable transmission
■Smart key system and wireless remote control (P.101, 108)
■Smart key system ( P.101, 108)
■Wireless remote control ( P.99, 101, 105)
FunctionDefault settingCustomized setting
Operating signal (Buzz-
ers)5OffO—O1 to 7
Operation signal (Emer-
gency flashers)OnOffO—O
Time elapsed before
automatic door lock
function is activated if
door is not opened after
being unlocked
60 seconds
Off
O—O30 seconds
120 seconds
Open door warning
buzzerOnOff——O
FunctionDefault settingCustomized setting
Smart key systemOnOff——O
Smart door unlockingDriver’s doorAll the doorsO—O
Time elapsed before
unlocking all the door
when gripping and hold-
ing the driver’s door
handle
2.0 seconds
Off
——O1.5 seconds
2.5 seconds
Number of consecutive
door lock operations2 timesAs many as
desired——O
FunctionDefault settingCustomized setting
Wireless remote controlOnOff——O
Unlocking operation
Driver’s door unlocked in
one step, all doors
unlocked in two step
All doors unlocked in one stepO—O

556What to do if... (Troubleshooting)
COROLLA H/B_U
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.504)
 If you lose your electronic
keys, the risk of vehicle theft
increases significantly. Con-
tact your Toyota dealer imme-
diately. ( P.504)
 Is the electronic key battery
weak or depleted? ( P.456)
 Is the engine switch in ON?
When locking the doors, turn the
engine switch off. ( P.143)
 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.109)
 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.104)
 Vehicles with a continuously
variable transmiss ion: Did you
press the engine switch while
firmly depressing the brake
pedal? ( P.142)
 Vehicles with a manual trans-
mission: Did you press the
engine switch while firmly
depressing the clutch pedal?
( P.142)
 Vehicles with a continuously
variable transmission: Is the
shift lever in P? ( P.142)
 Is the electronic key any-
where detectable inside the
vehicle? ( P.108)
 Is the steering wheel
unlocked? ( P.142)
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

563Alphabetical Index
COROLLA H/B_U
Engine oil Capacity ............................... 516
Checking .............................. 435
Preparing and checking before winter.................................. 251
Warning light ........................ 473
Engine switch ......................... 142 Auto power off function ........ 146
Changing the engine switch modes ................................ 145
If your vehicle has to be stopped in an emergency................. 464
Enhanced VSC ........................ 247
Entering letters and num- bers/list screen operation ... 267Entering letters and numbers267
List screen ............................ 268
EPS (Electric Power Steering) ............................................... 247Warning light ........................ 475
Establishing an Android Auto connection ............................ 290
Establishing an Apple CarPlay connection ............................ 289
Event data record er (EDR)......... 8
F
Flat tire
Tire pressure warning system........................................... 445
Vehicles without a spare tire 484
Floor mats ................................. 22
Fluid Brake .................................... 518
Clutch ................................... 518
Continuously variable transmis-sion..................................... 517
Manual transmission ............ 518
Washer ................................. 441
FM ............................................ 308
Fog lights ............. ................... 166
Replacing light bulbs ............ 461 Switch ...................................166
Front fog lights Replacing light bulbs ............461
Switch ...................................166
Front passenger occupant clas- sification system ....................38
Front seats Adjustment ........................... 115
Cleaning ...............................422
Correct driving posture ...........23
Head restraints ..................... 118
Seat heaters .........................399
Front side marker lights Light switch...........................160
Replacing light bulbs ............461
Front turn signal lights Replacing light bulbs ............461
Turn signal lever ...................153
Fuel Capacity ...............................515
Fuel gauge .......................74, 78
Fuel pump shut off system ...471
Information ......... ..................522
Refueling ..............................170
Type......................................515
Warning light.........................475
Fuel consumption Average fuel economy ............84
Current fuel consumption .......84
Fuel economy ...........................84
Fuel filler door Refueling ..............................170
Fuel gauge...........................74, 78
Fuel pump shut off system ....471
Functional overview ...............378
Fuses .......................................458
G
Gauges ................................74, 78
General button (Setup screen) .......................................262, 296

566Alphabetical Index
COROLLA H/B_U
Luggage compartment light Wattage ................................ 520
Luggage cover........ ................ 407
M
Maintenance
Do-it-yourself maintenance .. 431
General maintenance ........... 426
Maintenance data................. 514
Maintenance requirements... 425
Malfunction indicator lamp.... 473
Manual transmission ............. 151
Media button (Menu screen).. 259
Menu icons ............................... 83
Menu screen ........................... 259 Menu screen operation ........ 259
Meter Clock ................................ 74, 78
Indicators................................ 72
Instrument panel light control76, 81
Meter control switches ........... 83
Meters .............................. 74, 78
Multi-information display ........ 82
Settings .................................. 87
Warning lights....................... 472
Warning message ................ 482
Microphone ............................. 351
Mirrors Inside rear view mirror.......... 122
Outside rear view mirror defog-gers .................................... 395
Outside rear view mirrors ..... 123
Vanity mirrors ....................... 416
Mobile Assistant ..................... 346 Connectable devices and avail-able functions ..................... 346
Mobile Assistant operation ... 346
Multi-information display Audio system-linked display ... 86
Clock ................................ 76, 81
Driving information display ..... 84 Driving support system informa-
tion display ...........................86
Dynamic radar cruise control 215
Dynamic radar cruise control with full-speed range ..........204
Eco Driving Indicator ..............85
Fuel economy .........................84
LDA (Lane Departure Alert with steering control)..................201
LTA (Lane-Tracing Assist) .....192
Menu icons .............................83
Meter control switches............83
Navigation system-linked display .............................................86
Settings ..................................87
Tire pressure ........................445
Vehicle information display .....86
Warning message.................482
N
Navigation system-linked display ...........................................86, 89
Noise from under ve hicle...........6
O
Odometer.............................75, 80
Odometer and trip meter display
Display change button ......75, 80
Display items ....................75, 80
Oil Engine oil..............................516
Open tray .................................405
Opener Back door .............................106
Fuel filler door.......................170
Hood .....................................433
Outside rear view mirrors Adjustment ...........................123
BSM (Blind Spot Monitor) .....228
Folding..................................123

569Alphabetical Index
COROLLA H/B_U
Radar sensor................ 172, 230
RCTA .................................... 235
Service Connect ..................... 384
Service reminder message .... 426
Setup button (Menu screen) 259, 262
Setup screen ........................... 262
Shift lever Continuously variable transmis-sion..................................... 147
Manual transmission ............ 151
Side airbags .............................. 29
Side marker lights Light switch .......................... 160
Wattage ................................ 520
Side mirrors Adjustment ........................... 123
BSM (Blind Spot Monitor)..... 228
Folding ................................. 123
RCTA function ...................... 233
Side turn signal lights Replacing light bulbs ............ 461
Turn signal lever ................... 153
Side windows ................... ...... 125
SiriusXM (SXM) ....................... 308
Smart key system Antenna location .................. 108
Entry functions ............. 101, 106
Starting the engine ............... 142
Snow tires ............................... 251
Spare tire Inflation pressure.................. 519
Storage location ................... 495
Spark plug ............................... 517
Specifications ......................... 514
Speedometer ...................... 74, 78
Status icon .............................. 260 Status icon explanation ........ 260
Steering lock Column lock release............. 142
Steering lock system warning message............................. 142 Steering switch ...............324, 339
Audio switch .........................324
Talk switch ............................339
Steering wheel Adjustment ...........................121
Heated steering wheel..........399
Meter control switches............83
Stop lights Replacing light bulbs ............461
Storage features ... ..................403
Stuck If the vehicle becomes stuck 512
Sun visors ...............................416
Switches Brake Hold switch .................157
Display change button ......75, 80
Door lock switches ...............103
Driving mode select switch ...245
Dynamic radar cruise control switch .................................215
Dynamic radar cruise control with full-speed range switch205
Emergency flashers switch ...464
Engine switch .......................142
Heated steering wheel switch ...........................................399
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 view mirror switches..............................123
Paddle shift swit ches ....149, 150
Parking brake switch ............154
PCS OFF switch ...................180
Power door lock switch.........103
Power window switches .......125
RCTA switch .........................234

571Alphabetical Index
COROLLA H/B_U
LTA (Lane Tracing Assist) ..... 186
PCS (Pre-Collision System) . 178
RSA (Road Sign Assist) ....... 225
Toyota Safety Sense 2.0 ........ 172
TRAC (Traction Control) ........ 247
Traction Control (TRAC) ........ 247
Trailer towing .......................... 141
Transmission Continuously variable transmis-sion..................................... 147
Driving mode select switch... 245
M mode ................................ 150
Manual transmission ............ 151
Paddle shift switches.... 149, 150
Trip meters .......................... 75, 80
Turn signal lights Replacing light bulbs ............ 461
Turn signal lever ................... 153
U
USB charging port.................. 408
USB memory ........................... 314
USB/AUX port ......................... 305
V
Vanity lights ............................ 416Wattage ................................ 520
Vanity mirrors ......................... 416
Vehicle button (Setup screen) ....................................... 262, 301
Vehicle data recording ............... 7
Vehicle identification number514
Vehicle information display ..... 86
Vehicle settings ...................... 301 Displaying the vehicle settings screen ................................ 301
Valet mode setting ................ 301
Vehicle settings screen ........ 301
Vehicle Stability Control (VSC) ............................................... 246 Voice button (Setup screen) 262,
300
Voice command sy stem .........339
Using the voice command sys- tem .....................................339
Voice command system opera- tion......................................340
Voice settings .........................300 Displaying the voice settings screen.................................300
Voice settings screen ...........300
VSC (Vehicle Stability Control) ...............................................246
W
Warning buzzers ABS ......................................474
Airbags .................................473
Approach warning ........ 211, 221
Brake hold ............................478
Brake Override System ........474
Brake system ........................472
Charging system ..................473
Downshifting .........................150
Drive-Start Control................474
Electric power steering .........475
Engine ..................................473
High coolant temperature .....472
LDA (Lane Departure Alert with steering control)..........196, 476
Low engine oil pressure .......473
LTA (Lane Tracing Assist) ...186, 476
Open door ....................102, 104
Open window........................126
RCTA (Rear Crossing Traffic Alert) ...................................477
Seat belt .......................475, 476
Warning lights .........................472 ABS ......................................474
Brake hold operated indicator...........................................478