Toyota GR Supra (2022 year). Manual in english — page 18

277

5-1. MOBILITY

5

MOBILITY

safe place, such as behind a

guardrail.

• If necessary, set up a warning

triangle at an appropriate dis-

tance.

1

Shake the sealant container.

2

Pull filling hose completely

out of the cover of the sealant

container. Do not kink the

hose.

3

Slide the sealant container

into the holder on the com-

pressor housing, ensuring

that it engages audibly.

4

Screw the filling hose of the

sealant container onto the

tire valve of the nonworking

wheel.

5

With the compressor

switched off, insert the plug

Filling the tire with sealant

Safety information

WARNING

If the exhaust pipe is blocked or

ventilation is insufficient, harmful

exhaust gases can enter into the

vehicle. The exhaust gases con-

tain pollutants which are colorless

and odorless. In enclosed areas,

exhaust gases can also accumu-

late outside of the vehicle. There

is danger to life. Keep the exhaust

pipe free and ensure sufficient

ventilation.

NOTICE

The compressor can overheat

during extended operation. There

is a risk of damage to property. Do

not run the compressor for more

than 10 minutes.

Filling

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5-1. MOBILITY

into the power socket inside
the vehicle.

6

With standby state switched
on or the engine running,
switch on the compressor.

Let the compressor run for max.
10 minutes to fill the tire with
sealant and achieve a tire infla-
tion pressure of approx. 2.0 bar.

While the tire is being filled with
sealant, the tire inflation pres-
sure may sporadically reach
approx. 5 bar. Do not switch off
the compressor at this point.

1

Switch off the compressor.

2

Read the tire inflation pres-
sure on the tire pressure
gauge.

To continue the trip, a tire infla-
tion pressure of at least 2 bar
must be reached.

1

Unscrew the filling hose of
the sealant container from
the tire valve.

2

Press the red unlocking
device.

3

Remove the sealant con-
tainer from the compressor.

4

Wrap and store the sealant
container in suitable material
to avoid dirtying the cargo
area.

1

Pull the connector out of the
power socket inside the vehi-
cle.

2

Drive 33 ft/10 m forward and
back to distribute the sealant
in the tire.

Checking and adjusting
the tire inflation pressure

Checking

Removing and stowing the
sealant container

Minimum tire inflation pres-
sure is not reached

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5-1. MOBILITY

5

MOBILITY

3

Screw the connection hose of
the compressor directly onto
the tire valve stem.

4

Insert the connector into the
power socket inside the vehi-
cle.

5

With standby state switched
on or the engine running,
switch on the compressor.

If a tire inflation pressure of at least
2 bar cannot be reached, contact
your Toyota dealer.

If a tire inflation pressure of at least
2 bar is reached, see Minimum tire
inflation pressure is reached.

6

Unscrew the connection
hose of the compressor from
the tire valve.

7

Pull the connector out of the
power socket inside the vehi-
cle.

8

Stow the Mobility System in
the vehicle.

1

Unscrew the connection
hose of the compressor from
the tire valve.

2

Pull the connector out of the
power socket inside the vehi-
cle.

3

Stow the Mobility System in
the vehicle.

4

Immediately drive approx. 5
miles/10 km to ensure that
the sealant is evenly distrib-
uted in the tire.

Do not exceed a speed of 50
mph/80 km/h.

If possible, do not drive at speeds
less than 12 mph/20 km/h.

1

Stop at a suitable location.

2

Screw the connection hose of
the compressor directly onto
the tire valve stem.

Minimum tire inflation pres-
sure is reached

Adjustment

280

5-1. MOBILITY

3

Insert the connector into the

power socket inside the vehi-

cle.

4

Correct the tire inflation pres-

sure to at least 2.0 bar.

• Increase tire inflation pres-

sure: with standby state

switched on or the engine

running, switch on the com-

pressor.

• Reduce tire inflation pressure:

press the button on the com-

pressor.

5

Unscrew the connection

hose of the compressor from

the tire valve.

6

Pull the connector out of the

power socket inside the vehi-

cle.

7

Stow the Mobility System in

the vehicle.

Do not exceed the maximum

permissible speed of 50 mph/80

km/h
Reset the Tire Pressure Monitor

TPM, refer to page 280.
Replace the nonworking tire and

the sealant container of the

Mobility System promptly.

Tire chains cannot be mounted.

Snow tires should be used

instead.

The system monitors tire infla-

tion pressure in the four

mounted tires. The system

warns you if there is a loss of

pressure in one or more tires.

Sensors in the tire valves mea-

sure the tire inflation pressure

and tire temperature.
The system detects the

mounted tires automatically. The

system displays the specified

nominal pressure values on the

Control Display and compares

these values to the actual tire

Continuing the trip

Snow chains

NOTICE

■

Driving with tire chains

Do not fit tire chains. Tire chains

may damage the vehicle body

and suspension, and adversely

affect driving performance.

Selecting tire chains

Tire Pressure Monitor

TPM

Concept

General information

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5-1. MOBILITY

5

MOBILITY

pressure values.
If tires are being used that are

not specified on the tire inflation

pressure details on the vehicle,

refer to page 264, such as tires

with special approval, the sys-

tem needs to be actively reset.

The system will then take over

the actual tire inflation pressures

as the target pressures.
When operating the system,

also note the additional informa-

tion found in the Tire inflation

pressure, refer to page 264.

The following conditions must

be met for the system; other-

wise, reliable flagging of a loss

of tire inflation pressure is not

assured:

• After each tire or wheel

change, the system detects

and updates the mounted

tires and displays them after a

short trip on the Control Dis-

play.

Enter the information about the

mounted tires in the tire settings

when the system does not automat-

ically detect the tires.

• TPM does not activate until

after driving for a few minutes:

• After a tire or wheel replacement.
• Reset, for tires without special

approval.

• After changing the tire setting.

• For tires with special

approval:

• After a tire or wheel replacement,

a reset was performed with the

correct tire inflation pressure.

• After the tire inflation pressure

was adjusted to a new value, a

reset was performed.

• Wheels with TPM wheel elec-

tronics.

The information about the

mounted tires can be entered in

the tire settings if the system

does not automatically detect

the tires.
The tire sizes of the mounted

tires can be gathered from the

tire inflation pressure details on

the vehicle, refer to page 264, or

directly on the tires.

Safety information

WARNING

The display of the target pres-

sures is not a substitute for the

tire inflation pressure details on

the vehicle. Incorrect entries in

the tire settings can lead to incor-

rect target tire inflation pressure

values. In this case, it cannot be

guaranteed that the notification of

a loss of tire inflation pressure will

be reliable. There is a risk of injury

and risk of damage to property.

Ensure that the tire sizes of the

mounted tires are displayed cor-

rectly and match the details on the

tires and on the vehicle.

Functional requirements

Tire settings

General information

282

5-1. MOBILITY

The tire details do not need to
be re-entered when the tire infla-
tion pressure is corrected.

For summer and winter tires, the
tire details entered last are
stored. After a tire or wheel
replacement, the settings of the
tire sets used last can be
selected.

Via Toyota Supra Command:

1

"My vehicle"

2

"Vehicle status"

3

"Tire Pressure Monitor"

Via Toyota Supra Command:

1

"Tire settings"

2

Selecting tires:

• "Summer tires"
• "Winter tires/all-season tires"

3

"Current:"

4

Select the tire type that is
mounted on the rear axle:

• Tire size, e.g., 245/45 R18 96

Y.

• For tires with special

approval: "Other tire"

5

Select the maximum road
speed that will be used with
the tires.

6

"Confirm settings"

The measurement of the current
tire inflation pressure is started.

The measurement progress is
displayed.

The system status can be dis-
played on the Control Display,
e.g., whether or not the system
is active.

Via Toyota Supra Command:

1

"My vehicle"

2

"Vehicle status"

3

"Tire Pressure Monitor"

The current status is displayed.

The current tire inflation pres-
sure is displayed for each tire.

The current tire inflation pres-
sures may change during driv-
ing operation or depending on
the external temperature.

Depending on the model, the
current tire temperatures are
displayed.

The current tire temperatures
may change while driving or due
to the external temperature.

Opening the menu

Changing settings

Status display

Current status

Current tire inflation pres-
sure

Current tire temperature

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5-1. MOBILITY

5

MOBILITY

Tire and system status are indi-
cated by the color of the wheels
and a SMS text message on the
Control Display.

Any existing messages are not
deleted if the displayed target
pressure is not reached after the
tire inflation pressure is cor-
rected.

• The system is active and

bases warnings on the dis-
played target pressures.

• For tires with special

approval: the system is active
and bases warnings on the
tire inflation pressures stored
during the last reset.

A flat tire or major drop in the
tire inflation pressure has
occurred in the indicated tires.

It may not be possible to identify
tire inflation pressure losses.

Possible causes:
• Malfunction.
• During tire inflation pressure

measurement, after confirma-
tion of the tire settings.

• For tires with special

approval: the system is being
reset.

Via Toyota Supra Command:

1

"My vehicle"

2

"Vehicle status"

3

"Tire Pressure Monitor"

4

"Tire settings"

5

Selecting tires:

• "Summer tires"
• "Winter tires/all-season tires"

6

"Current:"



When not selecting "Other
tire":

7

"Load state"

8

"Confirm settings"

9

Drive the vehicle.



When selecting "Other tire":

7

"Tire settings"

8

Switch on drive-ready state
and do not drive off.

9

Reset tire inflation pressure:
"Perform reset".

10

Drive away.

After driving faster than 19
mph/30 km/h for a short period,
the set tire inflation pressures
are accepted as the target tire
inflation pressures. The reset is
completed automatically while
driving.

After a successfully completed

Tire conditions

General information

All wheels green

One to four yellow wheels

Gray wheels

Reset the tire inflation
pressure

284

5-1. MOBILITY

reset, the wheels on the Control

Display are shown in green.
You may interrupt this trip at any

time. When you continue the

reset resumes automatically.

A low tire inflation pressure may

cause the VSC Vehicle Stability

Control System to be switched

on.

■

Message

A symbol with a vehicle mes-

sage appears on the Control

Display.

■

Measure

Check the tire pressure and cor-

rect as needed.

■

Message

In addition, a symbol with a

vehicle message appears on the

Control Display.

■

Measure

1

Reduce the vehicle speed.

Do not exceed a speed of 80

mph/130 km/h.

2

Stop at a filling station, etc.

and check the tire inflation

pressure of all 4 tires as soon

as possible. Adjust the tire

inflation pressure or have

repairs performed as neces-

sary.

Messages: for tires with-

out special approval

General information

Safety information

WARNING

A damaged regular tire with low or

missing tire inflation pressure

impacts handling, such as steer-

ing and braking response. Do not

continue driving if the vehicle is

equipped with normal tires.

If a tire inflation pressure

check is required

Symbol

Possible cause

Inflation was not carried

out according to specifi-

cations, e.g., when the

tire has not been suffi-

ciently inflated or in the

case of a natural steady

tire pressure loss.

If the tire inflation pressure

is too low

A yellow warning light is

illuminated in the instru-

ment cluster.

Symbol

Possible cause

There is a tire inflation

pressure loss.

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5-1. MOBILITY

5

MOBILITY

■

Message

In addition, a symbol with the

affected tire appears in a vehicle

message on the Control Display.

■

Measure

Reduce your speed and stop

cautiously. Avoid sudden brak-

ing and steering maneuvers.

A low tire inflation pressure may

cause the VSC Vehicle Stability

Control System to be switched

on.

■

Message

A symbol with a vehicle mes-

sage appears on the Control

Display.

■

Measure

1

Check the tire pressure and

correct as needed.

2

Perform a system reset.

If there is a significant loss

of tire inflation pressure

A yellow warning light is

illuminated in the instru-

ment cluster.

Symbol

Possible cause

There is a flat tire or a

major loss in tire infla-

tion pressure.

Messages: for tires with

special approval

General information

Safety information

WARNING

A damaged regular tire with low or

missing tire inflation pressure

impacts handling, such as steer-

ing and braking response. Do not

continue driving if the vehicle is

equipped with normal tires.

If a tire inflation pressure

check is required

Symbol

Possible cause

Inflation was not carried

out according to specifi-

cations, e.g., the tire

has not been suffi-

ciently inflated.
The system has

detected a wheel

change, but no reset

was done.
The tire inflation pres-

sure has fallen below

the level of the last

reset.
No reset was per-

formed for the system.

The system issues a

warning based on the

tire inflation pressures

stored during the last

reset.

286

5-1. MOBILITY

■

Message

In addition, a symbol with a
vehicle message appears on the
Control Display.

■

Measure

1

Reduce the vehicle speed.
Do not exceed a speed of 80
mph/130 km/h.

2

At the next opportunity, for
instance at a gas station,
check the tire inflation pres-
sure in all four tires and cor-
rect if necessary.

3

Reset the system.

■

Message

In addition, a symbol with the
affected tire appears in a vehicle
message on the Control Display.

■

Measure

Reduce your speed and stop
cautiously. Avoid sudden brak-
ing and steering maneuvers.

1

Identify the damaged tire.

Check the tire inflation pressure in
all four tires, for instance using the
tire pressure gauge of a flat tire kit.

For tires with special approval: if
the tire inflation pressure in all four
tires is correct, the TPM may not
have been reset. In this case, per-
form the reset.

If tire damage cannot be found,
contact your Toyota dealer.

If the tire inflation pressure
is too low

A yellow warning light is
illuminated in the instru-
ment cluster.

Symbol

Possible cause

There is a tire inflation
pressure loss.

No reset was per-
formed for the system.
The system issues a
warning based on the
tire inflation pressures
stored during the last
reset.

If there is a significant loss
of tire inflation pressure

A yellow warning light is
illuminated in the instru-
ment cluster.

Symbol

Possible cause

There is a flat tire or a
major loss in tire infla-
tion pressure.

No reset was per-
formed for the system.
The system issues a
warning based on the
tire inflation pressures
stored during the last
reset.

Actions in the event of a
flat tire

287

5-1. MOBILITY

5

MOBILITY

2

Repair the flat tire, e.g., with
a flat tire kit or by changing
the wheel.

Use of sealant, for instance from
the flat tire kit, may damage the
TPM wheel electronics. Have
the electronics replaced at the
next opportunity.

The tire inflation pressure
depends on the tire's tempera-
ture.

Driving or exposure to the sun
will increase the tire's tempera-
ture, thus increasing the tire
inflation pressure.

The tire inflation pressure is
reduced when the tire tempera-
ture falls again.

These circumstances may
cause a warning when tempera-
tures fall very sharply.

Following a temperature-related
warning, the target pressures
are displayed on the Control
Display again after a short dis-
tance.

The system cannot indicate sud-
den serious tire damage caused
by external circumstances.

Tires with special approval: the
system will not function correctly
if a reset was not performed, for
example a flat tire may be indi-
cated although the tire inflation
pressures are correct.

• A wheel without TPM wheel

electronics, such as an emer-
gency wheel, is mounted:
have the wheels checked, if
needed.

• Malfunction: have the system

checked.

• Interference caused by sys-

tems or devices with the
same radio frequency: after
leaving the area of the inter-
ference, the system automati-
cally becomes active again.

• For tires with special

approval: the system was
unable to complete the reset.

System limits

Temperature

Sudden tire pressure loss

Failure to perform a reset

Malfunction

Message

The yellow warning
light flashes and is then
illuminated continu-
ously. A vehicle mes-
sage is displayed. It
may not be possible to
identify tire pressure
losses.

Measure

288

5-1. MOBILITY

Perform a system reset again.

• Tire Pressure Monitor mal-

function: have the system
checked by a manufacturer
service center or another
qualified service center or
repair shop.

• Each tire, including the spare

(if provided) should be
checked monthly when cold
and inflated to the inflation
pressure recommended by
the vehicle manufacturer on
the vehicle placard or tire
inflation pressure label. (If
your vehicle has tires of a dif-
ferent size than the size indi-
cated on the vehicle placard
or tire inflation pressure label,
you should determine the
proper tire inflation pressure
for those tires.) As an added
safety feature, your vehicle
has been equipped with a tire
pressure monitoring system
(TPMS) that illuminates a low
tire pressure telltale when one
or more of your tires is signifi-
cantly under-inflated. Accord-
ingly, when the low tire
pressure telltale illuminates,
you should stop and check
your tires as soon as possi-
ble, and inflate them to the
proper pressure. Driving on a

significantly under-inflated tire
causes the tire to overheat
and can lead to tire failure.
Under-inflation also reduces
fuel efficiency and tire tread
life, and may affect the vehi-
cle's handling and stopping
ability. Please note that the
TPMS is not a substitute for
proper tire maintenance, and
it is the driver's responsibility
to maintain correct tire pres-
sure, even if under-inflation
has not reached the level to
trigger illumination of the
TPMS low tire pressure tell-
tale. Your vehicle has also
been equipped with a TPMS
malfunction indicator to indi-
cate when the system is not
operating properly. The TPMS
malfunction indicator is com-
bined with the low tire pres-
sure telltale. When the system
detects a malfunction, the tell-
tale will flash for approxi-
mately one minute and then
remain continuously illumi-
nated. This sequence will
continue upon subsequent
vehicle start-ups as long as
the malfunction exists. When
the malfunction indicator is
illuminated, the system may
not be able to detect or signal
low tire pressure as intended.
TPMS malfunctions may
occur for a variety of reasons,
including the installation of
replacement or alternate tires

Declaration according to
NHTSA/FMVSS 138 Tire
Pressure Monitoring System

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5-1. MOBILITY

5

MOBILITY

or wheels on the vehicle that
prevent the TPMS from func-
tioning properly. Always
check the TPMS malfunction
telltale after replacing one or
more tires or wheels on your
vehicle to ensure that the
replacement or alternate tires
and wheels allow the TPMS
to continue to function prop-
erly.

If a tire is punctured and loses
pressure, it is not necessary to
replace the tire immediately if a
tire repair kit (Mobility System) is
used.

If needed, the tools for changing
wheels are available as acces-
sories from your Toyota dealer.

*

: if equipped

The wheel lug bolts have a spe-
cial coding. The lug bolts can
only be released with the
adapter which matches the cod-
ing.

The adapter of the lug bolt lock

is in the onboard vehicle tool kit
or in a storage compartment
close to the onboard vehicle tool
kit.

• Lug bolt, arrow

1

.

• Adapter, arrow

2

.

1

Attach the adapter to the lug
bolt.

2

Unscrew the lug bolt.

3

Remove the adapter after
unscrewing the lug bolt.

1

Attach the adapter to the lug
bolt. If necessary, turn the
adapter until it fits on the lug
bolt.

2

Screw on the lug lock bolt.
The tightening torque is 101
lbs ft/140 Nm.

3

Remove the adapter and
stow it after screwing on the
lug bolt.

Changing wheels/tires

General information

Lug bolt lock*

Concept

Overview

Unscrewing

Screwing on

290

5-1. MOBILITY

This chapter describes all stan-
dard, country-specific and
optional features offered with
the series. It also describes fea-
tures and functions that are not
necessarily available in your
vehicle, e.g., due to the selected
options or country versions. This
also applies to safety-related
functions and systems. When
using these functions and sys-
tems, the applicable laws and
regulations must be observed.

Engine compartment

Vehicle features and
options

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5-1. MOBILITY

5

MOBILITY

1

Filler neck for washer fluid

2

Jump-starting, negative battery terminal

3

Jump-starting, positive battery terminal

4

Oil filler neck

5

Coolant reservoir, auxiliary cooling

6

Coolant reservoir, engine

7

Vehicle identification number

Overview

Hood

Safety information

WARNING

Improperly executed work in the

engine compartment can damage

vehicle components and impair

vehicle functions. There is a risk

of an accident and damage to

property. Have work in the engine

compartment performed by your

Toyota dealer.

WARNING

The engine compartment accom-

modates moving components.

Certain components in the engine

compartment can also move with

the vehicle switched off, for

instance the radiator fan. There is

a risk of injury. Do not reach into

the area of moving parts. Keep

articles of clothing and hair away

from moving parts.

292

5-1. MOBILITY

1

Pull lever, arrow

1

.

Hood is unlocked.

2

After the lever is released,

pull the lever again, arrow

2

.

Hood can be opened.

3

Be careful of protruding parts

on the hood.

Energetically close the hood

from approx. 20 in/50 cm.
The hood must engage on both

sides.

WARNING

There are protruding parts, for

instance locking hook, on the

inside of the hood. There is a risk

of injury. If the hood is open, pay

attention to protruding parts and

keep clear of these areas.

WARNING

An incorrectly locked hood can

open while driving and restrict vis-

ibility. There is a risk of an acci-

dent. Stop immediately and

correctly close the hood.

WARNING

Body parts can be jammed when

opening and closing the hood.

There is a risk of injury. Make sure

that the area of movement of the

hood is clear during opening and

closing.

NOTICE

Folded-away wipers can be

jammed when the hood is

opened. There is a risk of damage

to property. Make sure that the

wipers with the wiper blades

mounted are folded down onto the

windshield before opening the

hood.

Opening

Closing