Engine TOYOTA COROLLA 2022 Owners Manual (in English)

4066-4. Other interior features
Some audio features (audio volume
control, radio, CD player etc.) can
be controlled using the switches on
the steering wheel.
Operation may differ depending on
the type of audio system or naviga-
tion system. For details, refer to the
manual provided with the audio
system or navigation system.
1 To set the visor in the forward
position, flip it down.
2 To set the visor in the side posi-
tion, flip down, unhook, and
swing it to the side.
Slide the cover to open.
The vanity light turns on. (if equipped)
NOTICE
●When wireless keys (that emit radio
waves) other than those of your
vehicle are being used nearby.
If in situations other than above the
wireless charger does not operate
properly or the operation indicator
light is blinking, the wireless charger
may be malfunctioning. Contact any
authorized Toyota retailer or Toyota
authorized repairer, or any reliable
repairer.
■To prevent failure or damage to
data
●Do not bring magnetic cards, such
as a credit card, or magnetic
recording media, close to the wire- less charger while charging. Other-
wise, data may be erased due to
the influence of magnetism. Additionally, do not bring precision
instruments such as wrist watches,
close to the wireless charger, as such objects may malfunction.
●Do not leave portable devices in the cabin. The temperature inside the
cabin may become high when
parked in the sun, and cause dam- age to the device.
■To prevent battery discharge
Do not use the wireless charger for a
long period of time with the engine
stopped.
Steering wheel audio
switches
WA R N I N G
■Caution while driving
To reduce the risk of an accident,
exercise care when operating the audio switches on the steering wheel.
Sun visors
Vanity mirrors

407
6
6-4. Other interior features
Interior features
■To prevent battery discharge (vehi- cles with vanity lights)
If the vanity lights remain on when the
engine switch is OFF, the lights will go off automatically after 20 minutes.
Fold down the armrest for use.
An assist grip inst alled on the ceil-
ing can be used to support your
body while sitting on the seat.
Front (if equipped)
Rear
The coat hooks are provided with
the rear assist grips.
NOTICE
■To prevent the battery from being
discharged (vehicles with vanity
lights)
Do not leave the vanity lights on for
extended periods while the engine is
stopped.
Armrest (if equipped)
NOTICE
■To prevent damage to the arm- rest
Do not apply too much load on the
armrest.
Assist grips
WA R N I N G
■Assist grip
Do not use the assist grip when get-
ting in or out of the vehicle or rising from your seat.
NOTICE
■To prevent damage to the assist
grip
Do not hang any heavy object or put a
heavy load on the assist grip.
Coat hooks

7
409
7
Maintenance and care
Maintenance and care
.7-1. Maintenance and care
Cleaning and protecting the
vehicle exterior ............... 410
Cleaning and protecting the
vehicle interior ................ 413
7-2. Maintenance
Maintenance requirements
....................................... 416
7-3. Do-it-yourself maintenance
Do-it-yourself service precau-
tions ................................ 418
Hood ................................. 419
Positioning a floor jack ...... 420
Engine compartment ........ 422
Tires .................................. 429
Tire inflation pressure ....... 444
Wheels.............................. 445
Air conditioning filter ......... 447
Wireless remote control/elec-
tronic key battery ............ 449
Checking and replacing fuses
....................................... 452
Light bulbs ........................ 455

411
7
7-1. Maintenance and care
Maintenance and care
off.
●Wipe the surface with a dry, soft cloth
to remove any remaining moisture.
●To remove oily deposits, use alcohol
wet wipes or a similar product.
WA R N I N G
■When washing the vehicle
Do not apply water to the inside of the engine compartment. Doing so may
cause the electrical components, etc.
to catch fire.
■When cleaning the windshield
(vehicles with rain-sensing wind- shield wipers)
Set the wiper switch to off. If the wiper
switch is in “AUTO”, the wipers may operate unexpectedly in the following
situations, and may result in hands
being caught or other serious injuries and cause damage to the wiper
blades.
Off
AUTO
●When the upper part of the wind-
shield where the raindrop sensor is located is touched by hand
●When a wet rag or similar is held close to the raindrop sensor
●If something bumps against the windshield
●If you directly touch the raindrop sensor body or if something bumps
into the raindrop sensor
■Precautions regarding the exhaust pipe
Exhaust gasses cause the exhaust
pipe to become quite hot. When washing the vehicle, be careful
not to touch the pipe until it has
cooled sufficiently, as touching a hot exhaust pipe can cause burns.
■Precaution regarding the rear bumper with Blind Spot Monitor
(if equipped)
If the paint of the rear bumper is chipped or scratche d, the system may
malfunction. If this occurs, consult
any authorized Toyota retailer or Toyota authorized repairer, or any reli-
able repairer.
NOTICE
■To prevent paint deterioration
and corrosion on the body and components (aluminum wheels,
etc.)
●Wash the vehicle immediately in the following cases:
• After driving near the sea coast
• After driving on salted roads
• If coal tar or tree sap is present on the paint surface
• If dead insects, in sect droppings or bird droppings are present on the
paint surface
• After driving in an area contami-
nated with soot, oily smoke, mine
dust, iron powder or chemical sub- stances
• If the vehicle becomes heavily soiled with dust or mud
• If liquids such as benzene and gas- oline are spilled on the paint sur-
face
●If the paint is chipped or scratched,
have it repaired immediately.

417
7
7-2. Maintenance
Maintenance and care
request that a record of maintenance
be kept.
■Does your vehicle need repairs?
Be on the alert for changes in perfor- mance and sounds, and visual tip-offs
that indicate service is needed. Some
important clues are:
●Engine missing, stumbling or pinging
●Appreciable loss of power
●Strange engine noises
●A fluid leak under the vehicle (How-
ever, water dripping from the air con- ditioning system after use is normal.)
●Change in exhaust sound (This may indicate a dangerous carbon monox-
ide leak. Drive with the windows open
and have the exhaust system checked immediately.)
●Flat-looking tires, excessive tire squeal when cornering, uneven tire
wear
●Vehicle pulls to one side when driven
straight on a level road
●Strange noises related to suspension
movement
●Loss of brake effectiveness, spongy
feeling brake pedal or clutch pedal
(vehicles with a manual transmission),
pedal almost touches the floor, vehicle pulls to one side when braking
●Engine coolant temperature continu-ally higher than normal ( P.85, 88)
If you notice any of these clues, take
your vehicle to any authorized Toyota retailer or Toyota authorized repairer, or
any reliable repairer as soon as possi-
ble. Your vehicle may need adjustment or repair.

4187-3. Do-it-yourself maintenance
7-3.Do-it-yourself maintenance
Do-it-yourself ser vice
precautions
If you perform maintenance by
yourself, be sure to follow the
correct procedure as given in
these sections.
Maintenance
ItemsParts and tools
Battery con-
dition
( P.427)
•Warm water
• Baking soda
• Grease
• Conventional wrench
(for terminal clamp
bolts)
Engine cool-
ant level
( P.425)
• “Toyota Super Long
Life Coolant” or a simi-
lar high quality ethyl-
ene glycol-based
non-silicate,
non-amine, non-nitrite
and non-borate cool-
ant with long-life
hybrid organic acid
technology
“Toyota Super Long
Life Coolant” is
pre-mixed with 50%
coolant and 50%
deionized water.
• Funnel (used only for
adding coolant)
Engine oil
level
( P.423)
• “Toyota Genuine Motor
Oil” or equivalent
• Rag or paper towel
• Funnel (used only for
adding engine oil)
Fuses
( P.452)
• Fuse with same
amperage rating as
original
Light bulbs
( P.455)
• Bulb with same num-
ber and wattage rating
as original
• Flathead screwdriver
• Wrench
Radiator and
condenser
( P.426)

Tire inflation
pressure
( P.444)
• Tire pressure gauge
• Compressed air
source
Washer fluid
( P.428)
• Water or washer fluid
containing antifreeze
(for winter use)
• Funnel (used only for
adding water or
washer fluid)
WA R N I N G
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 manifold, 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 compartment.
ItemsParts and tools

419
7
7-3. Do-it-yourself maintenance
Maintenance and care
1 Pull the hood lock release lever.
The hood will pop up slightly.
2Pull the auxiliary catch lever to
the left and lift the hood.
WA R N I N G
●Do not smoke, cause sparks or
expose an open flame to fuel or the
battery. Fuel and battery fumes are flammable.
●Be extremely cautious when work-ing on the battery. It contains poi-
sonous and corrosive sulfuric acid.
●Take care because brake fluid can harm your hands or eyes and dam-
age painted surfaces. If fluid gets
on your hands or in your eyes, flush the affected area with clean water
immediately.
If you still experience discomfort, consult a doctor.
■When working near the electric cooling fan or radiator grille
Be sure the engine switch is OFF.
With the engine switch in ON, the electric cooling fan may automatically
start to run if the air conditioning is on
and/or the coolant temperature is high. (P.426)
■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 fil- ter
Driving with the air cleaner filter
removed may cause excessive engine wear due to dirt in the air.
■If the fluid level is low or high
It is normal for the brake fluid level to
go down slightly as the brake pads
wear or when the fluid level in the accumulator is high.
If the reservoir needs frequent refill-
ing, it may indicate a serious problem.
Hood
Opening the hood

4227-3. Do-it-yourself maintenance
1ZR-FAE engine
Washer fluid tank ( P.428)
Engine coolant reservoir ( P. 4 2 5 )
Fuse boxes ( P.452)
Engine oil level dipstick ( P.423)
Engine oil filler cap ( P.424)
Battery ( P.427)
Radiator ( P.426)
Condenser ( P.426)
Electric cooling fan
Engine compartment
Components

423
7
7-3. Do-it-yourself maintenance
Maintenance and care
M15A-FKS engine
Washer fluid tank ( P.428)
Engine coolant reservoir ( P. 4 2 5 )
Fuse boxes ( P.452)
Engine oil filler cap ( P.424)
Engine oil level dipstick ( P.423)
Battery ( P.427)
Radiator ( P.426)
Condenser ( P.426)
Electric cooling fan
With the engine at operating tem-
perature and turned off, check the
oil level on the dipstick.
■Checking the engine oil
1 Park the vehicle on level
ground. After warming up the
engine and turning it off, wait
more than 5 minutes for the oil
to drain back into the bottom of
the engine.
Checking and adding the
engine oil

4247-3. Do-it-yourself maintenance
2Holding a rag under the end,
pull the dipstick out.
1ZR-FAE engine
M15A-FKS engine
3 Wipe the dipstick clean.
4 Reinsert the dipstick fully.
5 Holding a rag under the end,
pull the dipstick out and check
the oil level.
Low
Normal
Excessive
The shape of the dipstick may differ depending on the type of vehicle or
engine.
6 Wipe the dipstick and reinsert it
fully.
■Checking the oil type and pre-
paring the item needed
Make sure to check the oil type and
prepare the items needed before
adding oil.
 Engine oil selection
 P.527
 Oil quantity (Low  Full)
1.5 L (1.6 qt., 1.3 Imp. qt.)
 Item
Clean funnel
■Adding engine oil
If the oil level is below or near the
low level mark, add engine oil of the
same type as that already in the
engine.
1ZR-FAE engine