Toyota Corolla (2023 year). Manual in english

310

6-3. Do-it-yourself maintenance

Add washer fluid in the following
situations:



A washer does not work.



The warning message
appears on the multi-informa-
tion display.

WARNING

■

Emergency measures regard-

ing electrolyte

●

If electrolyte gets in your eyes

Flush your eyes with clean

water for at least 15 minutes

and get immediate medical

attention. If possible, continue

to apply water with a sponge or

cloth while traveling to the near-

est medical facility.

●

If electrolyte gets on your skin

Wash the affected area thor-

oughly. If you feel pain or burn-

ing, get medical attention

immediately.

●

If electrolyte gets on your

clothes

It can soak through clothing on

to your skin. Immediately take

off the clothing and follow the

procedure above if necessary.

●

If you accidentally swallow elec-

trolyte

Drink a large quantity of water

or milk. Get emergency medical

attention immediately.

■

When disconnecting the bat-

tery

Do not disconnect the negative (-)

terminal on the body side. The

disconnected negative (-) terminal

may touch the positive (+) termi-

nal, which may cause a short and

result in death or serious injury.

NOTICE

■

When recharging the battery

Never recharge the battery while

the engine is running. Also, be

sure all accessories are turned

off.

Adding the washer fluid

WARNING

■

When adding washer fluid

Do not add washer fluid when the

engine is hot or running as

washer fluid contains alcohol and

may catch fire if spilled on the

engine, etc.

NOTICE

■

Do not use any fluid other

than washer fluid

Do not use soapy water or engine

antifreeze instead of washer fluid.

Doing so may cause streaking on

the vehicle’s painted surfaces, as

well as damaging the pump lead-

ing to problems of the washer

fluid not spraying.

■

Diluting washer fluid

Dilute washer fluid with water as

necessary.

Refer to the freezing tempera-

tures listed on the label of the

washer fluid bottle.

311

6-3. Do-it-yourself maintenance

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Check if the treadwear indica-
tors are showing on the tires.
Also check the tires for uneven
wear, such as excessive wear
on one side of the tread.
Check the spare tire condition
and pressure if not rotated.

New tread
Worn tread
Treadwear indicator

The location of treadwear indicators
is shown by a “TWI” or “

” mark,

etc., molded into the sidewall of
each tire.
Replace the tires if the treadwear
indicators are showing on a tire.

■

When to replace your vehicle’s

tires

Tires should be replaced if:

●

The treadwear indicators are

showing on a tire

●

You have tire damage such as

cuts, splits, cracks deep enough

to expose the fabric, and bulges

indicating internal damage

●

A tire goes flat repeatedly or can-

not be properly repaired due to the

size or location of a cut or other

damage

If you are not sure, consult with your

Toyota dealer.

■

Tire life

Any tire over 6 years old must be

checked by a qualified technician

even if it has seldom or never been

used or damage is not obvious.

■

Low profile tires (18-inch tires)

Generally, low profile tires will wear

more rapidly and tire grip perfor-

mance will be reduced on snowy

and/or icy roads when compared to

standard tires. Be sure to use snow

tires or tire chains on snowy and/or

icy roads and drive carefully at a

speed appropriate for road and

weather conditions.

■

Maximum load of tire

Check that the maximum load of the

replacement tire is greater than 1/2

of the Gross Axle Weight Ratings

(GAWR) of either the front axle or

the rear axle, whichever is greater.
For the GAWR, see the Certification

Label.

For the maximum load of the tire,

see the load limit at maximum cold

tire inflation pressure mentioned on

the sidewall of the tire. (



P.401)

Tires

Replace or rotate tires in
accordance with mainte-
nance schedules and tread-
wear.

Checking tires

312

6-3. Do-it-yourself maintenance

■

Tire types

●

Summer tires

Summer tires are high-speed perfor-
mance tires best suited to highway
driving under dry conditions. Since
summer tires do not have the same
traction performance as snow tires,
summer tires are inadequate for
driving on snow-covered or icy
roads. For driving on snow-covered
roads or icy roads, the use of snow
tires is recommended. When install-
ing snow tires, be sure to replace all
four tires.

●

All season tires

All season tires are designed to pro-
vide better traction in snow and to
be adequate for driving in most win-
ter conditions as well as for use
year-round. All season tires, how-
ever, do not have adequate traction
performance compared with snow
tires in heavy or loose snow. Also,
all season tires fall short in accelera-
tion and handling performance com-
pared with summer tires in highway
driving.

●

Snow tires

For driving on snow-covered roads
or icy roads, we recommend using
snow tires. If you need snow tires,
select tires of the same size, con-
struction and load capacity as the
originally installed tires. Since your
vehicle has radial tires as original
equipment, make sure your snow

tires also have radial construction.
Do not install studded tires without
first checking local regulations for
possible restrictions. Snow tires
should be installed on all wheels.
(



P.253)

■

If the tread on snow tires wears

down below 0.16 in. (4 mm)

The effectiveness of the tires as

snow tires is lost.

■

Checking the tire valves

When replacing the tires, check the

tire valves for deformation, cracks,

and other damage.

WARNING

■

When inspecting or replacing

tires

Observe the following precautions

to prevent accidents.

Failure to do so may cause dam-

age to parts of the drive train as

well as dangerous handling char-

acteristics, which may lead to an

accident resulting in death or seri-

ous injury.

●

Do not mix tires of different

makes, models or tread pat-

terns.

Also, do not mix tires of remark-

ably different treadwear.

●

Do not use tire sizes other than

those recommended by Toyota.

●

Do not mix differently con-

structed tires (radial, bias-belted

or bias-ply tires).

●

Do not mix summer, all season

and snow tires.

●

Do not use tires that have been

used on another vehicle.

Do not use tires if you do not

know how they were used previ-

ously.

313

6-3. Do-it-yourself maintenance

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Rotate the tires in the order
shown.

Front

To equalize tire wear and extend
tire life, Toyota recommends that
tire rotation is carried out at the
same interval as tire inspection.
Vehicles with a tire pressure warn-
ing system: Do not fail to initialize
the tire pressure warning system
after tire rotation.

Your vehicle is equipped with a
tire pressure warning system
that uses tire pressure warning
valves and transmitters to detect
low tire inflation pressure before
serious problems arise.
The tire pressure warning sys-
tem of this vehicle adopts a
2-type warning system.



When “Adjust Pressure” is
displayed (Normal Warning)

A warning with the tire pressure
warning light and warning buzzer
when there is an unknown level of
low tire pressure with the appear-
ance of the tire due to natural air
leakage as well as the pressure
lowering due to changes in the
pressure according to the outside

NOTICE

■

Low profile tires (18-inch

tires)

Low profile tires may cause

greater damage than usual to the

tire wheel when sustaining impact

from the road surface. Therefore,

pay attention to the following:

●

Be sure to use proper tire infla-

tion pressure. If tires are

under-inflated, they may be

damaged more severely.

●

Avoid potholes, uneven pave-

ment, curbs and other road haz-

ards. Failure to do so may lead

to severe tire and wheel dam-

age.

■

If tire inflation pressure of

each tire becomes low while

driving

Do not continue driving, or your

tires and/or wheels may be

ruined.

■

Driving on rough roads

Take particular care when driving

on roads with loose surfaces or

potholes.

These conditions may cause

losses in tire inflation pressure,

reducing the cushioning ability of

the tires. In addition, driving on

rough roads may cause damage

to the tires themselves, as well as

the vehicle’s wheels and body.

Tire rotation

Tire pressure warning
system (if equipped)

314

6-3. Do-it-yourself maintenance

temperature. (Ways of coping:



P.360, 397)



When “Immediately Check
Tire when Safe” is displayed
(Emergency Warning)

A warning with the tire pressure
warning light and warning buzzer
when there is a known level of low
tire pressure with the appearance
of the tire due to pressure suddenly
lowering. (Ways of coping:



P.360,

370)
However, the system may not be
able to detect sudden tire ruptures
(bursting, etc.).
The tire pressure detected by the
tire pressure warning system can
be displayed on the multi-informa-
tion display.

■

How to change the unit



4.2-inch display

Park the vehicle in a safe
place and turn the engine
switch off.

Changing the unit cannot be per-

formed while the vehicle is moving.

Turn the engine switch to
ON.

Select

of the multi-infor-

mation display and then

press

Press

to select

“Vehicle Settings” and then

press and hold

Press

to select

“TPWS setting” and then

press

Press

to select

“Pressure unit setting”.

Press

to select the

desired unit and then press



7-inch display

Park the vehicle in a safe
place and turn the engine
switch off.

Changing the unit cannot be per-

formed while the vehicle is moving.

Turn the engine switch to
ON.

Select

of the multi-infor-

mation display and then

press

Press

to select

“Vehicle Settings” and then

press and hold

Press

to select

“TPWS setting” and then

press

315

6-3. Do-it-yourself maintenance

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Press

to select

“Pressure unit setting”.

Press

to select the

desired unit and then press

■

Routine tire inflation pressure

checks

The tire pressure warning system

does not replace routine tire inflation

pressure checks. Make sure to

check tire inflation pressure as part

of your routine of daily vehicle

checks.

■

Tire inflation pressure

●

It may take a few minutes to dis-

play the tire inflation pressure

after the engine switch is turned to

ON. It may also take a few min-

utes to display the tire inflation

pressure after inflation pressure

has been adjusted.

●

Tire inflation pressure changes

with temperature.

The displayed values may also be

different from the values mea-

sured using a tire pressure gauge.

■

Situations in which the tire

pressure warning system may

not operate properly

●

In the following cases, the tire

pressure warning system may not

operate properly.

• If non-genuine Toyota wheels are

used.

• A tire has been replaced with a

tire that is not an OE (Original

Equipment) tire.

• A tire has been replaced with a

tire that is not of the specified size.

• Tire chains, etc. are equipped.

• An auxiliary-supported run-flat tire

is equipped.

• If a window tint that affects the

radio wave signals is installed.

• If there is a lot of snow or ice on

the vehicle, particularly around the

wheels or wheel housings.

• If the tire inflation pressure is

extremely higher than the speci-

fied level.

• If tires not equipped with tire pres-

sure warning valves and transmit-

ters are used.

• If the ID code on the tire pressure

warning valves and transmitters is

not registered in the tire pressure

warning computer.

●

Performance may be affected in

the following situations.

• Near a TV tower, electric power

plant, gas station, radio station,

large display, airport or other facil-

ity that generates strong radio

waves or electrical noise.

• When carrying a portable radio,

cellular phone, cordless phone or

other wireless communication

device.

●

When the vehicle is parked, the

time taken for the warning to start

or go off could be extended.

●

When tire inflation pressure

declines rapidly for example when

a tire has burst, the warning may

not function.

■

Warning performance of the tire

pressure warning system

The warning of the tire pressure

warning system will change in

accordance with driving conditions.

For this reason, the system may

give a warning even if the tire pres-

sure does not reach a low enough

level, or if the pressure is higher

than the pressure that was adjusted

to when the system was initialized.

When replacing tires or wheels,
tire pressure warning valves and

Installing tire pressure
warning valves and trans-
mitters (vehicles with a
tire pressure warning sys-
tem)

316

6-3. Do-it-yourself maintenance

transmitters must also be
installed.
When new tire pressure warning
valves and transmitters are
installed, new ID codes must be
registered in the tire pressure
warning computer and the tire
pressure warning system must
be initialized. Have tire pressure
warning valves and transmitter
ID codes registered by your Toy-
ota dealer. (



P.322)

■

Replacing tires and wheels

If the ID code of the tire pressure

warning valve and transmitter is not

registered, the tire pressure warning

system will not work properly. After

driving for about 20 minutes, the tire

pressure warning light blinks for 1

minute and stays on to indicate a

system malfunction.

It is necessary to register the
position of each wheel after per-
forming a tire rotation.
Wheel position registration can
be performed by oneself. Wheel
position registration is per-
formed by driving forward with
moderate left and right turns.
However, depending on the driv-
ing conditions and driving envi-
ronment, registration may take
some time to complete.



4.2-inch display

Park the vehicle in a safe
place and turn the engine
switch off, wait for approxi-
mately 20 minutes or more,
and then start the engine.

NOTICE

■

Repairing or replacing tires,

wheels, tire pressure warn-

ing valves, transmitters and

tire valve caps

●

When removing or fitting the

wheels, tires or the tire pressure

warning valves and transmit-

ters, contact your Toyota dealer

as the tire pressure warning

valves and transmitters may be

damaged if not handled cor-

rectly.

●

Make sure to install the tire

valve caps. If the tire valve caps

are not installed, water could

enter the tire pressure warning

valves and the tire pressure

warning valves could be bound.

●

When replacing tire valve caps,

do not use tire valve caps other

than those specified. The cap

may become stuck.

■

To avoid damage to the tire

pressure warning valves and

transmitters

When a tire is repaired with liquid

sealants, the tire pressure warn-

ing valve and transmitter may not

operate properly. If a liquid seal-

ant is used, contact your Toyota

dealer or other qualified service

shop as soon as possible. Make

sure to replace the tire pressure

warning valve and transmitter

when replacing the tire. (



P.315)

Registration of the posi-
tion of each wheel after
performing a tire rotation
(vehicles with a tire pres-
sure warning system)

317

6-3. Do-it-yourself maintenance

Maintena

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The wheel position registration pro-

cedure cannot be performed while

the vehicle is moving.

Select

of the multi-infor-

mation display and then

press

Press

to select

“Vehicle Settings” and then

press and hold

Press

to select

“TPWS setting” and then

press

Press

to select

“Tire Rotation” and then

press

Select “OK” and then press

A message indicating that wheel

position registration is being per-

formed will be displayed on the

multi-information display. “---” will

be displayed for the tire inflation

pressure of each tire and wheel

position registration will begin.

Drive straight (with occa-
sional left and right turns) at
approximately 25 mph (40
km/h) or more for approxi-
mately 10 to 30 minutes.

When wheel position registration is

complete, a message indicating

that registration has been com-

pleted and the inflation pressure of

each tire will be displayed on the

multi-information display.
Even if it is not possible to drive

continuously at approximately 25

mph (40 km/h) or more, registration

can be completed by driving for a

long time. However, if registration

does not complete after driving for

1 hour or more, park the vehicle in

a safe place and leave it with the

engine switch in ON for approxi-

mately 15 minutes or more, and

then perform the driving procedure

again.



7-inch display

Park the vehicle in a safe
place and turn the engine
switch off, wait for approxi-
mately 20 minutes or more,
and then start the engine.

The wheel position registration pro-

cedure cannot be performed while

the vehicle is moving.

Select

of the multi-infor-

mation display and then

press

Press

to select

“Vehicle Settings” and then

press and hold

Press

to select

“TPWS setting” and then

press

Press

to select

“Tire Rotation” and then

press

Select “OK” and then press

A message indicating that wheel

position registration is being per-

formed will be displayed on the

multi-information display. “---” will

be displayed for the tire inflation

pressure of each tire and wheel

position registration will begin.

318

6-3. Do-it-yourself maintenance

Drive straight (with occa-
sional left and right turns) at
approximately 25 mph (40
km/h) or more for approxi-
mately 10 to 30 minutes.

When wheel position registration is

complete, a message indicating

that registration has been com-

pleted and the inflation pressure of

each tire will be displayed on the

multi-information display.
Even if it is not possible to drive

continuously at approximately 25

mph (40 km/h) or more, registration

can be completed by driving for a

long time. However, if registration

does not complete after driving for

1 hour or more, park the vehicle in

a safe place and leave it with the

engine switch in ON for approxi-

mately 15 minutes or more, and

then perform the driving procedure

again.

■

When performing wheel posi-

tion registration

●

Normally, wheel position registra-

tion can be completed within

approximately 30 minutes.

●

Wheel position registration is per-

formed while driving at a vehicle

speed of approximately 25 mph

(40 km/h) or more.

■

Wheel position registration pro-

cedure

●

If the engine switch is turned off

while registering the wheel posi-

tion, the next time the engine

switch is turned to ON, the wheel

position registration will resume

and it will not be necessary to

restart the procedure.

●

While the position of each wheel is

being determined and the inflation

pressures are not being dis-

played, if the inflation pressure of

a tire drops, the tire pressure

warning light will come on.

■

If the wheel position cannot be

registered easily

●

In the following situations, wheel

position registration may take lon-

ger than usual to be completed or

may not be possible.

• Vehicle is not driven at approxi-

mately 25 mph (40 km/h) or more

• Vehicle is driven on unpaved

roads

• If wheel position registration does

not complete after driving for 1

hour or more, park the vehicle in a

safe place for approximately 15

minutes and then drive the vehicle

again.

●

If the vehicle is reversed during

wheel position registration, all

data collected until then will be

cleared. Perform driving again.

In the following situations, it will
be necessary to perform the tire
inflation pressure setting proce-
dure of the tire pressure warning
system.



When the specified tire infla-
tion pressure has changed,
such as due to carried load,
etc.



When the tire inflation pres-
sure is changed such as
when the tire size is changed.

If the tire inflation pressure has
been adjusted to the specified
level, perform the tire inflation set-
ting procedure by selecting speci-
fied inflation pressure on the
multi-information display.
When the tire inflation pressure is

Setting the tire pressure
(vehicles with a tire pres-
sure warning system)

319

6-3. Do-it-yourself maintenance

Maintena

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to be other than specified, such as
when tires other than the specified
size are used, etc., set the tire infla-
tion pressure using the current
pressure. Make sure to adjust the
tire inflation pressure of each tire to
the appropriate level before per-
forming tire pressure setting. The
tire pressure warning system oper-
ates based on this tire inflation
pressure.

■

Setting by selecting a spec-
ified tire inflation pressure



4.2-inch display

Park the vehicle in a safe
place and then start the
engine.

The tire inflation pressure cannot

be set while the vehicle is moving.

Select

of the multi-infor-

mation display and then

press

Press

to select

“Vehicle Settings” and then

press and hold

Press

to select

“TPWS setting” and then

press

Press

to select

“Tire Pressure Setting” and

then press

Press

to select

“Setting by Specified Pres-

sure” and then press

Select the desired tire pres-

sures, then press

The tire pressure warning light will

slowly blink 3 times.
After setting the tire inflation pres-

sure, a message indicating that set-

ting has been completed will be

displayed on the multi-information

display.



7-inch display

Park the vehicle in a safe
place and then start the
engine.

The tire inflation pressure cannot

be set while the vehicle is moving.

Select

of the multi-infor-

mation display and then

press

Press

to select

“Vehicle Settings” and then

press and hold

Press

to select

“TPWS setting” and then

press

Press

to select

“Tire Pressure Setting” and

then press

320

6-3. Do-it-yourself maintenance

Press

to select

“Setting by Specified Pres-

sure” and then press

Select the desired tire pres-

sures, then press

The tire pressure warning light will

slowly blink 3 times.
After setting the tire inflation pres-

sure, a message indicating that set-

ting has been completed will be

displayed on the multi-information

display.

■

If the tire inflation pressure can-

not be set easily

●

If the tire pressure warning light

does not blink 3 times when start-

ing the tire inflation pressure set-

ting procedure, the procedure

may not have started. Perform the

procedure again from the begin-

ning.

●

If tire inflation pressure setting

procedure cannot be completed

after performing the above proce-

dure, contact your Toyota dealer.

■

Setting using the current
tire inflation pressure



4.2-inch display

Park the vehicle in a safe
place and then start the
engine.

The tire inflation pressure cannot

be set while the vehicle is moving.

Select

of the multi-infor-

mation display and then

press

Press

to select

“Vehicle Settings” and then

press and hold

Press

to select

“TPWS setting” and then

press

Press

to select

“Tire Pressure Setting” and

then press

Press

to select

“Setting by Current Pressure”

and then press

WARNING

■

Before performing tire pres-

sure setting

Make sure to adjust the tire infla-

tion pressure of each tire to the

appropriate level before perform-

ing tire pressure setting. Other-

wise, the tire pressure warning

light may not illuminate even if the

tire inflation pressure drops or

may illuminate even though the

tire inflation pressure is normal.

321

6-3. Do-it-yourself maintenance

Maintena

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The tire pressure warning light will

slowly blink 3 times and a message

indicating that tire inflation pressure

is being set will be displayed on the

multi-information display.
After setting the tire inflation pres-

sure, a message indicating that set-

ting has been completed will be

displayed on the multi-information

display.



7-inch display

Park the vehicle in a safe
place and then start the
engine.

The tire inflation pressure cannot

be set while the vehicle is moving.

Select

of the multi-infor-

mation display and then

press

Press

to select

“Vehicle Settings” and then

press and hold

Press

to select

“TPWS setting” and then

press

Press

to select

“Tire Pressure Setting” and

then press

Press

to select

“Setting by Current Pressure”

and then press

The tire pressure warning light will

slowly blink 3 times and a message

indicating that tire inflation pressure

is being set will be displayed on the

multi-information display.
After setting the tire inflation pres-

sure, a message indicating that set-

ting has been completed will be

displayed on the multi-information

display.

■

Warning performance of the tire

pressure warning system

●

When performing the tire pressure

setting using the current tire infla-

tion pressure, the warning timing

of the tire pressure warning sys-

tem will vary according to the con-

ditions under which tire pressure

setting was performed. Therefore,

a warning may be output even if

the tire inflation pressure drops

slightly or if the tire inflation pres-

sure increases above that when

the tire inflation pressure was set.

●

Make sure to perform the tire

pressure setting procedure after

adjusting the tire inflation pres-

sure. Also, make sure the tires are

cold before performing the tire

pressure setting procedure or

adjusting the tire inflation pres-

sure.

322

6-3. Do-it-yourself maintenance

■

Tire inflation pressure setting

procedure

●

If the engine switch is turned off

while setting the tire inflation pres-

sure, the next time the engine

switch is turned to ON, the setting

procedure will resume and it will

not be necessary to restart the

procedure.

●

If the tire inflation pressure setting

procedure is started unnecessar-

ily, adjust the tire inflation pres-

sure to the specified level with the

tires cold and then perform setting

by selecting a specified tire infla-

tion pressure, or perform the tire

inflation pressure setting proce-

dure with the current tire inflation

pressure.

■

If the tire inflation pressure can-

not be set easily

●

Normally, the tire inflation pres-

sure setting procedure can be

completed in 2 or 3 minutes.

●

If the tire pressure warning light

does not blink 3 times when start-

ing the tire inflation pressure set-

ting procedure, the procedure

may not have started. Perform the

procedure again from the begin-

ning.

●

If tire inflation pressure setting

procedure cannot be completed

after performing the above proce-

dure, contact your Toyota dealer.

The tire pressure warning valve
and transmitter is equipped with
a unique ID code. When new
tire pressure warning valves and
transmitters are installed, new
ID codes must be registered in
the tire pressure warning com-

puter.



ID codes can be registered by
yourself, but depending on
the driving conditions and
driving environment, registra-
tion may take some time to
complete.



When using a wheel set
which all of the ID codes have
already been registered, the
wheel set can be changed in
a short amount of time.

Before performing ID code reg-
istration, make sure that no
wheels with tire pressure warn-
ing valve and transmitters
installed are near the vehicle.



4.2-inch display

Park the vehicle in a safe
place and turn the engine
switch off, wait for approxi-
mately 20 minutes or more,
and then start the engine.

The ID code registration procedure

cannot be performed while the

vehicle is moving.

Select

of the multi-infor-

mation display and then

press

Press

to select

“Vehicle Settings” and then

press and hold

Press

to select

“TPWS setting” and then

press

Registering ID codes
(vehicles with a tire pres-
sure warning system)

323

6-3. Do-it-yourself maintenance

Maintena

nce
a

nd ca

Press

to select

“Tire Set Switching” and then

press

Press

to select

“Register New Valve / ID” and

then press

Press

to select

“Tire Set 1” or “Tire Set 2”.

Then press

ID codes will be registered to the

displayed wheel set.
If ID codes have already been reg-

istered for that wheel set, the tire

pressure warning light will slowly

blink 3 times, and a message indi-

cating that change is occurring will

be displayed on the multi-informa-

tion display.

Select “OK” and then press

The tire pressure warning light will

slowly blink 3 times and a message

indicating that ID code registration

is being performed will be displayed

on the multi-information display.

Wheel set changing will be can-

celed and registration will begin.
When registration is being per-

formed, the tire pressure warning

light will blink for approximately 1

minute then illuminate and “---” will

be displayed for the inflation pres-

sure of each tire on the multi-infor-

mation display.

Drive straight (with occa-
sional left and right turns) at
approximately 25 mph (40
km/h) or more for approxi-
mately 10 to 30 minutes.

When registration is complete, the

tire pressure warning light will turn

off and a message indicating that

registration has been completed

will be displayed on the multi-infor-

mation display.
Registration may take longer than

normal to complete if the vehicle

speed cannot be maintained at

approximately 25 mph (40 km/h) or

more. If registration cannot be com-

pleted after driving for 1 hour or

more, perform the registration pro-

cedure again from the beginning.

If the tire inflation pressure of

the wheel set installed differs
from that of the previous set,
it will be necessary to per-
form the tire inflation pres-
sure setting procedure of the
tire pressure warning system.

If the specified tire inflation pres-

sure is the same, it will not be nec-

essary to perform the tire inflation

pressure setting procedure.



7-inch display

Park the vehicle in a safe
place and turn the engine
switch off, wait for approxi-
mately 20 minutes or more,
and then start the engine.

The ID code registration procedure

cannot be performed while the

vehicle is moving.

324

6-3. Do-it-yourself maintenance

Select

of the multi-infor-

mation display and then

press

Press

to select

“Vehicle Settings” and then

press and hold

Press

to select

“TPWS setting” and then

press

Press

to select

“Tire Set Switching” and then

press

Press

to select

“Register New Valve / ID” and

then press

Press

to select

“Tire Set 1” or “Tire Set 2”.

Then press

ID codes will be registered to the

displayed wheel set.
If ID codes have already been reg-

istered for that wheel set, the tire

pressure warning light will slowly

blink 3 times, and a message indi-

cating that change is occurring will

be displayed on the multi-informa-

tion display.

Select “OK” and then press

The tire pressure warning light will

slowly blink 3 times and a message

indicating that ID code registration

is being performed will be displayed

on the multi-information display.

Wheel set changing will be can-

celed and registration will begin.
When registration is being per-

formed, the tire pressure warning

light will blink for approximately 1

minute then illuminate and “---” will

be displayed for the inflation pres-

sure of each tire on the multi-infor-

mation display.

Drive straight (with occa-
sional left and right turns) at
approximately 25 mph (40
km/h) or more for approxi-
mately 10 to 30 minutes.

When registration is complete, the

tire pressure warning light will turn

off and a message indicating that

registration has been completed

will be displayed on the multi-infor-

mation display.
Registration may take longer than

normal to complete if the vehicle

speed cannot be maintained at

approximately 25 mph (40 km/h) or

more. If registration cannot be com-

pleted after driving for 1 hour or

more, perform the registration pro-

cedure again from the beginning.

If the tire inflation pressure of

the wheel set installed differs
from that of the previous set,
it will be necessary to per-
form the tire inflation pres-
sure setting procedure of the
tire pressure warning system.

If the specified tire inflation pres-

sure is the same, it will not be nec-

essary to perform the tire inflation

pressure setting procedure.

325

6-3. Do-it-yourself maintenance

Maintena

nce
a

nd ca

■

When registering ID codes

●

Normally, ID codes registration

can be completed within approxi-

mately 30 minutes.

●

ID code registration is performed

while driving at a vehicle speed of

approximately 25 mph (40 km/h)

or more.

■

If ID codes are not registered

easily

●

In the following situations, ID code

registration may take longer than

usual to be completed or may not

be possible.

• When the vehicle has not been

parked for approximately 20 min-

utes or more before being driven

• Vehicle is not driven at approxi-

mately 25 mph (40 km/h) or more

• Vehicle is driven on unpaved

roads

• Vehicle is driven near other vehi-

cles and system cannot recog-

nize tire pressure warning valve

and transmitters of your vehicle

over those of other vehicles

• Wheel with tire pressure warning

valve and transmitter installed is

inside or near the vehicle

●

If the vehicle is reversed during

registration, all data collected until

then will be cleared. Perform driv-

ing again.

●

If the tire pressure warning light

does not blink 3 times when start-

ing ID code registration proce-

dure to step

, the procedure may

not have started. Perform the pro-

cedure again from the beginning.

●

If registration does not complete

after driving for 1 hour or more,

perform the ID code registration

procedure again from the begin-

ning.

●

If the ID codes cannot be regis-

tered even when performing the

above procedure, contact your

Toyota dealer.

■

Canceling ID code registration

To cancel ID code registration after

it has been started, select “Register

Valve / ID” again on the multi-infor-

mation display.
If ID code registration has been can-

celed, the tire pressure warning light

will turn off.
If the warning light does not turn off,

ID code registration may not have

been cancelled correctly. To cancel

registration, select “Register Valve /

ID” on the multi-information display.

Your vehicle is equipped with a
tire pressure warning system
with a function to register two
sets of ID codes. This allows for
registration of a second wheel
set, for example a winter set.
The wheel set can be changed
only if a second wheel set has
been registered to the system. If
a second wheel set has not
been registered, it will not be
possible to change to the
selected wheel set.
ID codes can be registered by
yourself.



Only a change between both
registered wheel set is possi-
ble, mixing between these
wheel sets is not supported.



While registering ID codes, it
may not be possible to
change between wheel sets
normally. Cancel registration

Selecting wheel set (vehi-
cles with a tire pressure
warning system)

Toyota Corolla (2023 year). Manual in english - page 20