TOYOTA COROLLA 2018 Owners Manual (in English)

4117-1. Maintenance and care
7
Maintenance and care
COROLLA_TMMMS_TMMC_U (01999-02509)
●Remove dirt and dust using a va cuum cleaner. Wipe dirty surfaces
with a cloth dampened with lukewarm water.
● If dirt cannot be removed, wipe it off with a soft cloth dampened with
neutral detergent diluted to approximately 1%.
Wring out any excess water from the cloth and thoroughly wipe off
remaining traces of detergent and water.
● Remove dirt and dust using a vacuum cleaner.
● Wipe it off with a soft cloth dam pened with neutral detergent diluted
to approximately 1%.
● Wring out any excess water from the cloth and thoroughly wipe off
remaining traces of detergent and water.
Cleaning and prot ecting the vehicle
interior
The following procedures will help protect your vehicle’s interior
and keep it in top condition:
Protecting the vehicle interior
Cleaning the synthetic leather areas

4127-1. Maintenance and care
COROLLA_TMMMS_TMMC_U (01999-02509)
■Shampooing the carpets
There are several commercial foaming-type cleaners available. Use a sponge
or brush to apply the foam. Rub in overlapping circles. Do not use water.
Wipe dirty surfaces and let them dry. Excellent results are obtained by keep-
ing the carpet as dry as possible.
■ Seat belts
Clean with mild soap and lukewarm water using a cloth or sponge. Also
check the belts periodically for excessive wear, fraying or cuts.
WARNING
■Water in the vehicle
● Do not splash or spill liquid in the vehicle.
Doing so may cause electrical components etc. to malfunction or catch
fire.
● Do not get any of the SRS components or wiring in the vehicle interior wet.
(→P. 36)
An electrical malfunction may cause the airbags to deploy or not function
properly, resulting in death or serious injury.
■ Cleaning the interior (especially instrument panel)
Do not use polish wax or polish cleaner. The instrument panel may reflect
off the windshield, obstructing the driver’s view and leading to an accident,
resulting in death or serious injury.

4137-1. Maintenance and care
7
Maintenance and care
COROLLA_TMMMS_TMMC_U (01999-02509)
NOTICE
■Cleaning detergents
● Do not use the following types of detergent, as they may discolor the vehi-
cle interior or cause streaks or damage to painted surfaces:
• Non-seat portions: Organic substances such as benzene or gasoline,
alkaline or acidic solutions, dye, and bleach
• Seats: Alkaline or acidic solutions, such as thinner, benzene, and alco- hol
● Do not use polish wax or polish cleaner. The instrument panel’s or other
interior part’s painted surface may be damaged.
■ Preventing damage to leather surfaces
Observe the following precautions to avoid damage to and deterioration of
leather surfaces:
● Remove any dust or dirt from leather surfaces immediately.
● Do not expose the vehicle to direct sunlight for extended periods of time.
Park the vehicle in the shade, especially during summer.
● Do not place items made of vinyl, plastic, or containing wax on the uphol-
stery, as they may stick to the leather surface if the vehicle interior heats
up significantly.
■ Water on the floor
Do not wash the vehicle floor with water.
Vehicle systems such as the audio system may be damaged if water comes
into contact with electrical components such as the audio system above or
under the floor of the vehicle. Water may also cause the body to rust.
■ When cleaning the inside of the windshield
Do not allow glass cleaner to contact the lens. Also, do not touch the lens.
(→P. 226).
■ Cleaning the inside of the rear window
● Do not use glass cleaner to clean the rear window, as this may cause
damage to the rear window defogger heater wires or antenna. Use a cloth
dampened with lukewarm water to gently wipe the window clean. Wipe the
window in strokes running parallel to the heater wires or antenna.
● Be careful not to scratch or damage the heater wires or antenna.

4147-2. Maintenance
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 intervals
according to the maintenance schedule.
For details about maintenance items and schedules, refer to the “Sched-
uled Maintenance Guide” or “Owner’s Manual Supplement”.
You can perform some maintenance procedures by yourself.
Please be aware that do-it-yourself maintenance may affect warranty
coverage.
The use of Toyota Repair Manuals is recommended.
For details about warranty coverage, refer to the separate “Owner’s War-
ranty Information Booklet” or “Owner’s Manual Supplement”.
Maintenance requirements
To ensure safe and economical driv ing, day-to-day care and reg-
ular maintenance are essential. It is the owner’s responsibility to
perform regular checks. Toyota recommends the following main-
tenance:
General maintenance
Scheduled maintenance
Do-it-yourself maintenance

4157-2. Maintenance
7
Maintenance and care
COROLLA_TMMMS_TMMC_U (01999-02509)
■Repair and replacement
It is recommended that genuine Toyota parts be used for repairs to ensure
performance of each system. If non-Toyota parts are used in replacement or if
a repair shop other than a Toyota dealer performs repairs, confirm the war-
ranty coverage.
■ Resetting the message indicating maintenance is required (U.S.A. only)
After the required maintenance is performed according to the maintenance
schedule, please reset the message.
To reset the message, follow the procedure described below:
Vehicles with a monochrome display
Vehicles without a smart key system: Turn the engine switch to the “LOCK”
position with the trip meter A reading shown. ( →P. 77)
Vehicles with a smart key system: Turn the engine switch off with the trip
meter A reading shown. ( →P. 77)
Vehicles without a smart key system:
While pressing the display change button ( →P. 77), turn the engine switch
to the “ON” position (do not start the engine because reset mode will be
canceled).
Vehicles with a smart key system:
While pressing the display change button ( →P. 77), turn the engine switch
to the IGNITION ON mode (do not start the engine because otherwise the
reset mode will be canceled).
Continue to press and hold the button until the trip meter displays “000000”.
Vehicles with a color display
While the engine is running, switch the multi-information display to the “Set-
tings” screen. ( →P. 93)
Select “Reset Scheduled Maint. Data” on the “Settings” screen.
Select “Yes” when “Reset Data?” is displayed on the multi-information di\
s-
play.
“The Data Has Been Reset” will be displayed when the reset procedure has
been completed.
■ 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 service information. They are well informed about the operations
of all systems on your vehicle.
● Keep a copy of the repair order. It proves that the maintenance that has
been performed is under warranty cove rage. If any problem should arise
while your vehicle is under warranty, your Toyota dealer will promptly take
care of it.
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4167-2. Maintenance
COROLLA_TMMMS_TMMC_U (01999-02509)
WARNING
■If your vehicle is not properly maintained
Improper maintenance could result in serious damage to the vehicle and
possible death or serious injury.
■ Handling of the battery
● Engine exhaust, some of its constituents, and a wide variety of automobile
components contain 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 produced by
component wear contain or emit chemic als known to the State of Califor-
nia 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 handling. ( →P. 437)

4177-2. Maintenance
7
Maintenance and care
COROLLA_TMMMS_TMMC_U (01999-02509)
General maintenance
Listed below are the general maintenance items that should be
performed at the intervals specified in the “Owner’s Warranty
Information 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.
Engine compartment
ItemsCheck points
BatteryCheck the battery fluid level and
connections. ( →P. 437)
Brake fluidIs the brake fluid at the correct
level? (→P. 435)
Engine coolantIs the engine coolant at the correct
level? (→P. 433)
Engine oilIs the engine oil at the correct level?
(→P. 430)
Exhaust systemThere should not be any fumes or
strange sounds.
Radiator/condenser
The radiator and condenser should
be free from foreign objects.
(→P. 435)
Washer fluidIs there sufficient washer fluid?
(→P. 439)

4187-2. Maintenance
COROLLA_TMMMS_TMMC_U (01999-02509)
Vehicle interior
ItemsCheck points
Accelerator pedal
• The accelerator pedal shouldmove smoothly (without uneven
pedal effort or catching).
Continuously variable transmission
“Park” mechanism• When parked on a slope and the
shift lever is in P, is the vehicle
securely stopped?
Brake pedal
• Does the brake pedal movesmoothly?
• Does the brake pedal have appro-
priate clearance from the floor? (→P. 545)
• Does the brake pedal have the
correct amount of free play? (→P. 545)
Brakes
• The vehicle should not pull to one
side when the brakes are applied.
• The brakes should work effec-
tively.
• The brake pedal should not feel spongy.
• The brake pedal should not get too close to the floor when the
brakes are applied.
Clutch pedal
• Does the clutch pedal move
smoothly?
• Does the clutch pedal have appro- priate clearance from the floor?
• Does the clutch pedal have the correct amount of free play? (→P. 544)

4197-2. Maintenance
7
Maintenance and care
COROLLA_TMMMS_TMMC_U (01999-02509)
Head restraints• Do the head restraints movesmoothly and lock securely?
Indicators/buzzers• Do the indicators and buzzersfunction properly?
Lights • Do all the lights come on?
Parking brake
• Moves smoothly?
• When parked on a slope and the parking brake is on, is the vehicle
securely stopped?
Seat belts
• Do the seat belts operatesmoothly?
• The seat belts should not be dam- aged.
Seats• Do the seat controls operate prop-erly?
Steering wheel
• Does the steering wheel rotatesmoothly?
• Does the steering wheel have the
correct amount of free play?
• There should not be any strange sounds coming from the steering
wheel.
ItemsCheck points

4207-2. Maintenance
COROLLA_TMMMS_TMMC_U (01999-02509)
Vehicle exterior
ItemsCheck points
Doors/trunk• Do the doors/trunk operatesmoothly?
Engine hood• Does the engine hood lock systemwork properly?
Fluid leaks
• There should not be any signs offluid leakage after the vehicle has
been parked.
Tires
• Is the tire inflation pressure cor-rect?
• The tires should not be dam- aged or excessively worn.
• Have the tires been rotated
according to the maintenance
schedule?
• The wheel nuts should not be
loose.
Windshield wipers
• The wiper blades should not show
any signs of cracking, splitting,
wear, contamination or deforma-
tion.
• The wiper blades should clear the windshield without streaking or
skipping.
WARNING
■If the engine is running
Turn the engine off and ensure that there is adequate ventilation before per-
forming maintenance checks.