oil temperature TOYOTA COROLLA HATCHBACK 2021 Owners Manual (in English)

712-1. Instrument cluster
COROLLA H/B_U
2
Vehicle status information and indicators
7-inch display (when digital speedometer is displayed)
Warning lights inform the driver
of malfunctions in the indicated
vehicle’s systems.
Warning lights
(U.S.A.)
Brake system warning
light
*1 (  P.472)
(Red)
(Canada)
Brake system warning
light
*1 (  P.472)
(Yellow)
Brake system warning
light
*1 ( P.472)
High coolant temperature
warning light
*2 (  P.472)
Charging system warning
light
*1 (  P.473)
Low engine oil pressure
warning light
*2 (  P.473)
(U.S.A.)
Malfunction indicator
lamp
*1 ( P.473)
(Canada)
Malfunction indicator
lamp
*1 ( P.473)
SRS warning light
*1
(  P.473)
(U.S.A.)
ABS warning light*1
(  P.474)
(Canada)
ABS warning light*1
(  P.474)
Brake Override System
warning light/Drive-Start
Control warning light
*2
(  P.474)
(Red)
Electric power steering
system warning light
*1
(  P.475)
(Yellow)
Electric power steering
system warning light
*1
(  P.475)
Low fuel level warning
light ( P.475)
Driver’s and front passen-
ger’s seat belt reminder
light ( P.475)

1474-2. Driving procedures
COROLLA H/B_U
4
Driving
*: If equipped
*: To improve fuel efficiency and reduce noise, shift the shift lever
to D for normal driving.
■To protect the continuously
variable transmission
If the continuously variable trans-
mission fluid temperature is high,
“Transmission Oil Temp. High Stop
in a safe place and See owner’s
manual” will be displayed on the
multi-information display and the
vehicle will go into transmission pro-
tection mode automatically. Have
the vehicle inspected by your Toyota
dealer.
■When driving with dynamic
radar cruise control with
full-speed range activated
Even when switching the driving
mode to sport mode with the intent
of enabling engine braking, engine
braking will not occur because
dynamic radar cruise control with
full-speed range will not be can-
celed. ( P.245)
■Restraining sudden start
(Drive-Start Control)
 P.132
■G AI-SHIFT
G AI-SHIFT automatically selects a
suitable gear for sporty driving
according to driver’s input and driv-
ing conditions. G AI-SHIFT operates
automatically when the shift lever is
in D and sport mode is selected for
the driving mode. (Selecting normal
mode or shifting the shift lever to the
M position cancels this function.)
■After recharging/reconnecting
the battery
 P.508
Continuously variable
transmission*
Select the shift position
depending on your purpose
and situation.
Shift position purpose
and functions
Shift posi-
tionObjective or function
PParking the vehi-
cle/starting the engine
RReversing
N
Neutral
(Condition in which the power is not transmit- ted)
DNormal driving*
M
10-speed sport sequen-tial shiftmatic mode driving ( P.150)WARNING
■When driving on slippery
road surfaces
Do not accelerate or shift the shift
gears suddenly.
Sudden changes in engine brak-
ing may cause the vehicle to spin
or skid, resulting in an accident.

4327-3. Do-it-yourself maintenance
COROLLA H/B_U
Radiator
and con-
denser
( P.438)

Tire infla-
tion pres-
sure
( P.451)• Tire pressure gauge
• Compressed air
source
Washer
fluid
( P.441)
• Water or washer
fluid containing anti-
freeze (for winter
use)
• Funnel (used only for adding water or
washer fluid)
WARNING
The engine compartment contains
many mechanisms and fluids that
may move suddenly, become hot,
or become electrically energized.
To avoid death or serious injury,
observe the following precautions.
■When working on the engine
compartment
●Keep hands, clothing and tools
away from the moving fan and
engine drive belt.
●Be careful not to touch the
engine, radiator, exhaust mani-
fold, etc. right after driving as
they may be hot. Oil and other
fluids may also be hot.
●Do not leave anything that may
burn easily, such as paper and
rags, in the engine compart-
ment.
●Do not smoke, cause sparks or
expose an open flame to fuel.
Fuel fumes are flammable.
ItemsParts and tools●Be extremely cautious when
working on the battery. It con-
tains poisonous and corrosive
sulfuric acid.
■When working near the elec-
tric cooling fan or radiator
grille
Be sure the engine switch is off.
With the engine switch in ON, the
electric cooling fan may automati-
cally start to run if the air condi-
tioning is on and/or the coolant
temperature is high. ( P.438)
■Safety glasses
Wear safety glasses to prevent
flying or falling material, fluid
spray, etc. from getting in your
eyes.
NOTICE
■If you remove the air cleaner
filter
Driving with the air cleaner filter
removed may cause excessive
engine wear due to dirt in the air.

4357-3. Do-it-yourself maintenance
COROLLA H/B_U
7
Maintenance and care
Washer fluid tank ( P.441)
Engine coolant reservoir ( P.435)
Fuse boxes ( P.458)
Engine oil filler cap ( P.436)
Engine oil level dipstick ( P.435)
Battery ( P.439)
Brake fluid reservoir ( P.438)
Radiator ( P.438)
Condenser ( P.438)
Electric cooling fan
With the engine at operating
temperature and turned off,
check the oil level on the dip- stick.
■Checking the engine oil
1 Park the vehicle on level
ground. After warming up the
engine and turning it off, wait
Engine compar tment
Components
Checking and adding the
engine oil

5169-1. Specifications
COROLLA H/B_U
■Oil capacity (Drain and refill
[Reference
*])
*: The engine oil capacity is a refer-ence quantity to be used when
changing the engine oil. Warm up
and turn off the engine, wait more
than 5 minutes, and check the oil
level on the dipstick.
■Engine oil selection
“Toyota Genuine Motor Oil” is
used in your Toyota vehicle. Use
Toyota approved “Toyota Genu-
ine Motor Oil” or equivalent to
satisfy the following grade and
viscosity.
Oil grade: API SN/RC multi-
grade engine oil
Recommended viscosity: SAE
0W-16
Outside temperature
SAE 0W-16 is the best choice
for good fuel economy and good
starting in cold weather. If SAE 0W-16 is not available,
SAE 0W-20 oil may be used.
However, it must be replaced
with SAE 0W-16 at the next oil
change.
Oil viscosity (0W-16 is explained
here as an example):
• The 0W in 0W-16 indicates
the characteristic of the oil
which allows cold startability.
Oils with a lower value before
the W allow for easier starting
of the engine in cold weather.
• The 16 in 0W-16 indicates the viscosity characteristic of the
oil when the oil is at high tem-
perature. An oil with a higher
viscosity (one with a higher
value) may be better suited if
the vehicle is operated at high
speeds, or under extreme
load conditions.
How to read oil container label:
API registered mark is added to
some oil containers to help you
select the oil you should use.
Lubrication system
With filter4.9 qt. (4.6 L, 4.0 Imp. qt.)
Without filter4.5 qt. (4.3 L, 3.8 Imp. qt.)

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

572Alphabetical Index
COROLLA H/B_U
Brake Override System ........ 474
Brake system ....................... 472
Charging system .................. 473
Drive-Start Control ............... 474
Electric power steering ......... 475
High coolant temperature ..... 472
iMT indicator ......................... 478
LDA indicator ........................ 476
Low engine oil pressure ....... 473
Low fuel level ....................... 475
LTA indicator ......................... 476
Malfunction indicator lamp ... 473
Parking brake indicator ........ 478
Pre-collision system ............. 477
RCTA OFF indicator ............. 477
Seat belt reminder light 475, 476
Slip indicator......................... 477
SRS ...................................... 473
Tire pressure ........................ 476
Warning messages................. 482
Washer Checking .............................. 441
Preparing and checking before winter.................................. 251
Switch................................... 166
Washing and waxing .............. 420
Weight Cargo capacity ..................... 140
Load limits ............................ 140
Weight .................................. 514
Wheels ..................................... 453 Replacing ............................. 453
Size ...................................... 519
Wi-Fi
®...................................... 284
Connecting a device to the in-vehicle access point ....... 284
Operating hints ..................... 287
Wi-Fi
® button (Setup screen) 262
Wi-Fi® Hotspot ........................ 284
Window lock switch ............... 127
Windows Power windows .................... 125 Rear window defogger .........395
Washer .................................166
Windshield wipers ..................166
Winter driving tips ..................251
Wireless charger.....................409
Wireless remote control Battery-Saving Function .......109
Locking/Unlocking ..................99
Replacing the battery ...........456
For vehicles with Audio Plus or Premium Audio,
refer to “NAVIGATION
AND MULTIMEDIA SYS-
TEM OWNER’S MANUAL”
for infor mation regarding
the equipment listed
below.
· Navigation system
· Audio/visual system
· Rear view monitor system