2023 TOYOTA COROLLA HATCHBACK check engine

1554-3. Operating the lights and wipers
4
Driving
■The windshield wiper and
washer can be operated when
The engine switch is in ON.
■If no windshield washer fluid
sprays
Check that the wash er nozzles are
not blocked if there is washer fluid in
the windshield washer fluid reser-
v oi r.
■When stopping the engine in an
emergency while driving
If the windshield wipers are operat-
ing when the engine is stopped, the
windshield wipers will operate in
high speed operation. After the vehi-
cle is stopped, operation will return
to normal when the engine switch is
turned to ON, or op eration will stop
when the driver’s door is opened.
Operating the switch
operates the rear wiper as fol-
lows:
1 (U.S.A.) or (Canada)
Intermittent window wiper
operation
2 (U.S.A.) or (Canada)
Normal window wiper opera-
tion
WARNING
■Caution regarding the use of
washer fluid
When it is cold, do not use the
washer fluid until the windshield
becomes warm. The fluid may
freeze on the windshield and
cause low visibility. This may lead
to an accident, resulting in death
or serious injury.
NOTICE
■When the washer fluid tank is
empty
Do not operate the switch continu-
ally as the washer fluid pump may
overheat.
■When a nozzle becomes
blocked
In this case, contact your Toyota
dealer. Do not try to clear it with a
pin or other object. The nozzle will
be damaged.
Rear window wiper
and washer
Operating the lever can use
the rear window wiper or the
washer.
NOTICE
■When the rear window is dry
Do not use the wiper, as it may
damage the rear window.
Operating instructions

1564-3. Operating the lights and wipers
3Washer/wiper dual
operation
Pushing the lever operates the
wiper and washer.
The wiper will automatically operate
a couple of times after the washer
squirts.
■The rear window wiper and
washer can be operated when
The engine switch is in ON.
■If no windshield washer fluid
sprays
Check that the washer nozzle is not
blocked if there is washer fluid in the
windshield washer fluid reservoir.
■Back door opening linked rear
window wiper stop function
When the rear wi ndow wiper are
operating, if a back door is opened
while the vehicle is stopped, opera-
tion of the rear window wiper will be
stopped to prevent anyone near the
vehicle from being sprayed by water
from the wiper. When the back door
is closed, wiper operation will
resume.
NOTICE
■When the washer fluid tank is
empty
Do not operate the switch continu-
ally as the washer fluid pump may
overheat.
■When a nozzle becomes
blocked
In this case, contact your Toyota
dealer.
Do not try to clear it with a pin or
other object. The nozzle will be
damaged.

2545-4. Other interior features
■The wireless charger can be
operated when
The engine switch is in ACC or ON.
■Portable devices that can be
charged
●Portable devices compatible with
the Qi wireless charging standard
can be charged by the wireless
charger. However, compatibility
with all devices which meet the Qi
wireless charging standard is not
guaranteed.
●The wireless charger is designed
to supply low power electricity (5
W or less) to a cellular phone,
smartphone, or other portable
device.
■If a cover or accessory is
attached to the portable device
Do not charge a portable device if a
cover or accessory which is not Qi
compatible is attached. Depending
on the type of cover (including for
certain genuine manufacture parts)
and/or accessory attached, it may
not be possible to charge the porta-
ble device. If the portable device is
placed on the charging area and
does not charge, remove the cover and/or accessories.
■If interference is heard in AM
radio broadcasts while
charging
Turn off the wireless charger and
check if the noise is reduced. If
noise is reduced, press and hold the
power supply switch of the wireless
charger for 2 se conds. The fre-
quency of the wireless charger is
changed and noise may be
reduced. When the frequency is
changed, the operation indicator
light will blink (orange) 2 times.
■Charging precautions
●If the electronic key cannot be
detected in the cabin, charging
cannot be performed. When a
door is opened and closed,
charging may be temporarily sus-
pended.
●While charging, the wireless char-
ger and the portable device will
become warm.
This is not a malfunction.If a porta-
ble device becomes warm while
charging and charging stops due
to the protection f unction of the
portable device, wait until the por-
table device cools down and
charge it again.
Blinks (orange) 3 times
repeatedly
A foreign object exists
between the portable
device and charging
area.
Remove the foreign
object.
Portable device is not
positioned properly on
the charging area.If there is a case or
cover attached to the
portable device, remove
it.
Blinks (orange) 4 times
repeatedlyThe temperature of the
wireless charger is
excessively high.
Stop charging, remove
the portable device from
the charging tray, wait
for the temperature to
drop, and then start
charging again.
Operation indicator lightSuspected causeMeasure

2575-4. Other interior features
5
Interior features
1To set the visor in the forward
position, flip it down.
2 To set the visor in the side position, flip down, unhook,
and swing it to the side.
3 To use the side extender,
place the visor in the side
position, then slide it back-
ward.
Slide the cover to open.
The vanity lig ht turns on.
■To prevent bat tery discharge
If the vanity lights remain on when
the engine switch is OFF, the lights
will go off automatically after 20 min-
utes.
Fold down the armrest for use.
NOTICE
●Do not charge with a non-con-
tact IC card such as a transpor-
tation system IC card inserted
between the charging side of a
portable device and the charge
area. The IC chip may become
extremely hot and damage the
portable device or IC card. Be
especially careful not to charge
a portable device inside a case
or cover with a non-contact IC
card attached.
●Do not leave portable devices
inside the vehicle. The inside of
the vehicle can become hot in
extreme heat, which could
cause a malfunction.
■If the smartphone OS has
been updated
If the smartphone OS has been
updated to a new er version, its
charging specifications may have
changed significantly. For details,
check the information on the man-
ufacturer’s website.
■To prevent battery discharge
Do not use the wireless charger
for a long period of time with the
engine stopped.
Sun visors
Vanity mirrors
NOTICE
■To prevent the battery from
being discharged
Do not leave the vanity lights on
for extended periods while the
engine is stopped.
Armrest

259
6
6
Maintenance and care
Maintenance and care
.6-1. Maintenance and careCleaning and protecting the vehicle exterior .......... 260
Cleaning and protecting the vehicle interior ........... 262
6-2. Maintenance Maintenance requirements.................................. 265
General maintenance.. 267
Emission inspection and maintenance (I/M) pro-
grams ........................ 270
6-3. Do-it-yourself mainte- nance
Do-it-yourself service pre- cautions ..................... 271
Hood ........................... 273
Positioning a floor jack .................................. 274
Engine compartment ... 275
Tires ............................ 282
Tire inflation pressure.. 299
Wheels ......... ...............301
Air conditioning filter .... 303
Electronic key battery.. 304
Checking and replacing fuses.......................... 306
Light bulbs................... 309

2656-2. Maintenance
6
Maintenance and care
6-2.Maintenance
■Repair and replacement
It is recommended that genuine
Toyota parts be used for repairs to
ensure performanc e of each sys-
tem. If non-Toyota parts are used in
replacement or if a repair shop other
than a Toyota dealer performs
repairs, confirm the warranty cover-
age.
■Allow inspection and repairs to
be performed by a Toyota
dealer
●Toyota technicians are
well-trained specialists and are
kept up to date with the latest ser-
vice information. They are well
informed about the operation of all
systems on your vehicle.
●Keep a copy of the repair order. It
proves that the maintenance that
has been performed is under war-
ranty coverage. If any problem
should arise while your vehicle is
under warranty, your Toyota
dealer will promptly take care of it.
General maintenance should be
performed on a daily basis. This
can be done by yourself or by a
Toyota dealer.
Scheduled maintenance should
be performed at specified inter-
vals according to the mainte-
nance schedule.
For details about maintenance
items and schedules, refer to the
“Scheduled Maintenance Guide” or
“Owner’s Manual Supplement”.
Maintenance require-
ments
To ensure safe and econom-
ical driving, day-to-day care
and regular maintenance
are essential. It is the
owner’s responsibility to
perform regular checks.
Toyota recommends the
maintenance below.
WARNING
■If your vehicle is not properly
maintained
Improper maintenance could
result in serious damage to the
vehicle and possible death or seri-
ous injury.
■Handling of the battery
●Engine exhaust, some of its
constituents, and a wide variety
of automobile components con-
tain or emit chemicals known to
the State of California to cause
cancer and birth defects and
other reproductive harm. Work
in a well ventilated area.
●Oils, fuels and fluids contained
in vehicles as well as waste pro-
duced by component wear con-
tain or emit chemicals known to
the State of California to cause
cancer and birth defects or
other reproductive harm. Avoid
exposure and wash any
affected area immediately.
●Battery posts, terminals and
related accessories contain lead
and lead compounds which are
known to cause brain damage.
Wash your hands after han-
dling. ( P.279)
General maintenance
Scheduled maintenance

2676-2. Maintenance
6
Maintenance and care
General maintenance
Listed below are the general
maintenance items that
should be performed at the
intervals specified in the
“Owner’s Warranty Informa-
tion Booklet” or “Owner’s
Manual Supplement/Sched-
uled Maintenance Guide”. It
is recommended that any
problem you notice should
be brought to the attention
of your Toyota dealer or
qualified service shop for
advice.
WARNING
■If the engine is running
Turn the engine off and ensure
that there is adequate ventilation
before performing maintenance
checks.
Engine compartment
ItemsCheck points
BatteryCheck the connec-
tions. ( P.279)
Brake fluid
Is the brake fluid at
the correct level?
( P.278)
Engine coolant
Is the engine cool-
ant at the correct
level? ( P.277)
Engine oil
Is the engine oil at
the correct level?
( P.275)
Exhaust sys-
temThere should not
be any fumes or
strange sounds.
Radiator/con-
denser
The radiator and
condenser should
be free from for-
eign objects.
( P.278)
Washer fluid
Is there sufficient
washer fluid?
( P.281)
Vehicle interior
ItemsCheck points
Accelerator
pedal
• The accelerator
pedal should
move smoothly
(without uneven
pedal effort or
catching).
Continuously
variable trans-
mission “Park”
mechanism
• When parked on a slope and the
shift lever is in P,
is the vehicle
securely
stopped?
ItemsCheck points

2696-2. Maintenance
6
Maintenance and care
Seats
• Do the seat con-trols operate
properly?
Steering wheel
• Does the steer-ing wheel rotate
smoothly?
• Does the steer- ing wheel have
the correct
amount of free
play?
• There should not be any strange
sounds coming
from the steer-
ing wheel.
Vehicle exterior
ItemsCheck points
Doors
• Do the doors operate
smoothly?
Engine hood
• Does the engine hood lock system
work properly?
Fluid leaks
• There should not be any signs of
fluid leakage
after the vehicle
has been parked.
ItemsCheck points
Tires
• Is the tire infla-tion pressure
correct?
• The tires should not be damaged
or excessively
worn.
• Have the tires been rotated
according to the
maintenance
schedule?
• The wheel nuts should not be
loose.
Windshield
wipers/rear
window wiper
• The wiper blades should not show
any signs of
cracking, split-
ting, wear, con-
tamination or
deformation.
• The wiper blades should clear the
windshield/rear
window without
streaking or skip-
ping.
ItemsCheck points