reset TOYOTA SUPRA 2022 User Guide

305
5
5-1. MOBILITY
MOBILITY
for example tyres with special
approval, the system must be
actively reset. The current tyre
inflation pressures are then
accepted as the specified values.
When operating the system, please
also comply with the other informa-
tion and notes in the Tyre inflation
pressure chapter, see page 292.
The following requirements must be
met for the system, otherwise relia-
ble signalling of a loss of tyre infla-
tion pressure is not ensured:
• After each tyre or wheel change,
the system has detected the fit-
ted tyres, updated the relevant
information and, after a short
journey, shown it on the Control
Display.
If the system does not detect the tyres
automatically, enter the specifications
for the fitted tyres in the tyre settings.
• RDC only becomes active after a
journey of several minutes:
• After a tyre or wheel change.
• After a reset, in the case of tyres with
special approval.
• After changing the tyre setting.
• In the case of tyres with special
approval:
• After every tyre or wheel change, a
reset must be carried out with the
correct tyre infl ation pressure.
• A reset must be carried out after the
tyre inflation pressure has been
adjusted to a new value.
• Wheels with TPM wheel elec-
tronics.
If the system does not detect the
tyres automatically, the specifica-
tions for the fitted tyres can be
entered in the tyre settings.
The tyre sizes of the fitted tyres can
be found in the tyre inflation pres-
sure information, see page 292, or
directly on the tyres.
The tyre specifications do not have
to be re-entered if the tyre inflation
pressure is corrected.
For summer and winter tyres, the
tyre data last entered for each type
is saved. This means that the set-
tings can be retrieved again after a
tyre or wheel change.
Safety note
WA R N I N G
The display showing the specified
tyre inflation pressures does not
replace the tyre inflation pressure information on the vehicle. If incorrect
data has been entered into the tyre
settings, the specified tyre inflation pressures will also be incorrect. As a
result, reliable signalling of a loss of
tyre inflation pressure can no longer be guaranteed. There is a danger of
injury and damage to property. Make
sure that the tyre sizes of the fitted tyres are displayed correctly and that
they match the specifications on the
tyres and the tyre inflation pressure information.
Operating requirements
Tyre settings
General

307
5
5-1. MOBILITY
MOBILITY
• The system is active and is using
the displayed specified pres-
sures for the warning.
• In the case of tyres with special
approval: the system is active
and is using the tyre inflation
pressures saved during the last
reset for the warning.
There is a flat tyre or major loss of
tyre inflation pre ssure in the tyres
shown.
Tyre pressure losses might not be
detected.
Possible causes:
• Malfunction.
• During measurement of the tyre
inflation pressure, after confirma-
tion of the tyre settings.
• In the case of tyres with special
approval: a system reset is being
performed.
Via Toyota Supra Command:
1 "My vehicle"
2 "Vehicle status"
3 "Tyre Pressure Monitor"
4 "Tyre settings"
5 Select tyres:
• "Summer tyres"
• "Winter tyres/all-season tyres"
6 "Current:"
When not selecting "Other tyre":
7 "Load state"
8 "Confirm settings"
9 Drive the vehicle.
When selecting "Other tyre":
7 "Tyre settings"
8 Switch on drive-ready state but
do not drive off.
9 Reset the tyre inflation pressure:
"Perform reset".
10 Drive off.
After driving for a short while at
speeds above 30 km/h, 19 mph, the
set tyre pressures are accepted as
target values. Th e reset is com-
pleted automatically during the jour-
ney.
If the reset was successful, the
wheels are shown in green on the
Control Display.
You can interrupt your journey at
any time. The reset resumes auto-
matically when you continue your
journey.
Vehicle Stability Control VSC will be
activated if necessary as soon as a
message for low tyre inflation pres-
All wheels green
One to four wheels yellow
Wheels grey
Performing a reset
Messages: for tyres without
special approval
General

309
5
5-1. MOBILITY
MOBILITY
■Measure
1 Reduce your speed and care-
fully stop the vehicle. Avoid
heavy braking and sudden
steering manoeuvres.
2 Check whether the vehicle is
equipped with standard tyres or
run-flat tyres.
The symbol identifying run-flat tyres,
see page 298, is a circle with the letters
RSC on the tyre side wall.
3 Follow the description of what to
do in the event of a flat tyre, see
page 310.
Vehicle Stability Control VSC will be
activated if necessary as soon as a
message for low tyre inflation pres-
sure appears.
■Message
A symbol with a vehicle message is
shown on the Control Display.
■Measure
1 Check the tyre inflation pressure
and adjust as necessary.
2 Perform a reset of the system.
SymbolPossible cause
There is a flat tyre or sub-
stantial loss of tyre infla-
tion pressure.
Messages: for tyres with spe-
cial approval
General
Safety note
WA R N I N G
A damaged standard tyre with too lit-
tle or no tyre inflation pressure impairs driving char acteristics, for
example steering and braking. Tyres
with run-flat properties allow a limited level of stability to be maintained.
There is a danger of accidents. Do
not continue driving if the vehicle is fit-
ted with standard tyres. Comply with the notes on run-flat tyres and contin-
uing to drive with these tyres.
If a tyre inflation pressure check is
required
SymbolPossible cause
The tyre was not inflated
properly, for example
insufficient air was added.
The system has detected
a wheel change, but no
reset has been performed.
The tyre inflation pres-
sure has dropped com-
pared to the last reset.
No reset has been per-
formed on the system.
The system uses the tyre
inflation pressures saved
during the last reset for
the warning.

3105-1. MOBILITY
■Message
In addition, a symbol with a vehicle
message is shown on the Control
Display.
■Measure
1 Reduce speed. Do not exceed a
speed of 130 km/h, 80 mph.
2 At the next opportunity, for
example at a filling station,
check the tyre inflation pressure
in all four tyres and correct if
necessary.
3 Perform a reset of the system.
■Message
In addition, a symbol with the
affected tyre is shown in a vehicle
message on the Control Display.
■Measure
1 Reduce your speed and care-
fully stop the vehicle. Avoid
heavy braking and sudden
steering manoeuvres.
2 Check whether the vehicle is
equipped with standard tyres or
run-flat tyres.
The symbol identifying run-flat tyres,
see page 298, is a circle with the letters
RSC on the tyre side wall.
3 Follow the description of what to
do in the event of a flat tyre, see
page 310.
1 Identify the damaged tyre.
Check the tyre inflation pressure in all four tyres, for example using the tyre
pressure indicator of a flat tyre kit.
In the case of ty res with special approval: if all four tyres are inflated to
the correct tyre inflation pressures, the
TPM might not have been reset. Per-
If the tyre inflation pressure is too
low
A yellow warning lamp is
illuminated in the instru-
ment cluster.
SymbolPossible cause
There has been a loss of
tyre inflation pressure.
No reset has been per-
formed on the system.
The system uses the tyre
inflation pressures saved
during the last reset for
the warning.
If there is a significant loss of tyre
inflation pressure
A yellow warning lamp is
illuminated in the instru-
ment cluster.
SymbolPossible cause
There is a flat tyre or sub-
stantial loss of tyre infla-
tion pressure.
No reset has been per-
formed on the system.
The system uses the tyre
inflation pressures saved
during the last reset for
the warning.
What to do in the event of a
flat tyre
Standard tyres

311
5
5-1. MOBILITY
MOBILITY
form a reset.
If no tyre damage can be identified, contact any authorized Toyota retailer
or Toyota authorized repairer, or any
reliable repairer.
2 Repair the flat tyre, for example
using a flat tyre kit or by chang-
ing the wheel.
The use of sealant, for example a
flat tyre kit, can damage the TPM
wheel electronics. Have the elec-
tronics replaced at the next oppor-
tunity.
■Safety notes
■Maximum speed
If a tyre is damaged you can con-
tinue your journey, but do not
exceed a maximum speed of 80
km/h, 50 mph.
■Continuing a journey with a
flat tyre
Note the following if you continue a
journey with a flat tyre:
1 Avoid violent or sudden braking
and steering manoeuvres.
2 Do not exceed a speed of 80
km/h, 50 mph.
3 As soon as there is an opportu-
nity, check the tyre inflation
pressure in all four tyres.
In the case of ty res with special approval: if all four tyres are inflated to
the correct tyre inflation pressures, the
Tyre Pressure Monitor might not have been reset. Perform a reset.
■Possible driving distance with
a deflated tyre
The possible driving distance varies
depending on the load and stresses
the vehicle is subjected to, for
example speed, road properties,
outside temperature. The driving
distance can be shorter or, if the
driving style is more careful, longer.
If the vehicle is moderately loaded
and used under favourable condi-
tions, it is possible to travel up to 80
km, 50 miles.
■Driving properties with dam-
aged tyres
On a journey with damaged tyres,
handling characteristics change
and may result in the following situ-
ations, for example:
• The vehicle losing traction more
quickly.
• Longer braking distances.
• Different self-steering character-
istics.
Adapt your driving style. Avoid
abrupt steering or driving over
obstacles, for example kerbs or
potholes.
Run-flat tyres
WA R N I N G
A run-flat tyre which has low tyre infla- tion pressure or no tyre inflation pres-
sure at all will change the vehicle's
handling characteristics, for example there may be reduced directional sta-
bility when braking, longer braking
distances and different self-steering characteristics. There is a danger of
accidents. Drive with care and do not
exceed a speed of 80 km/h, 50 mph.

3125-1. MOBILITY
■Final tyre failure
Vibration or loud noises during the
journey may be an indication that
the tyre has finally failed.
Reduce your speed and stop the
vehicle. Parts of the tyre could
detach, which might lead to an acci-
dent.
Do not continue driving, but contact
any authorized Toyota retailer or
Toyota authorized repairer, or any
reliable repairer.
The tyre inflation pressure depends
on the temperature of the tyre.
The tyre inflation pressure
increases as the tyre temperature
increases, for example during driv-
ing or due to exposure to sunlight.
Tyre inflation pressure decreases if
the tyre temperature drops.
Due to the given warning thresh-
olds, therefore, this behaviour may
trigger a warning if there are major
temperature drops.
After a temperature-related warn-
ing, the specified pressures are dis-
played again on the Control Display
after driving a short distance.
No warning can be given in the
event of extreme, sudden tyre fail-
ure caused by external factors.
Tyres with special approval: the
system will not function correctly if
a reset has not been carried out, for
example, a flat ty re is reported in
spite of the correct tyre pressure.
• A wheel without TPM wheel elec-
tronics is fitted, for example
emergency wheel: have the
wheels checked if necessary.
• Malfunction: have the system
checked.
• Fault due to systems or devices
with the same radio frequency:
the system is automatically reac-
tivated upon leaving the field of
interference.
• Tyre Pressure Monitor malfunc-
tion: have the system checked
by any authorized Toyota retailer
or Toyota authorized repairer, or
System limits
Temperature
Sudden loss of tyre inflation pres-
sure
Reset not carried out
Malfunction
Message
The yellow warning lamp
flashes and is then illumi-
nated continuously. A
vehicle message is
shown. Tyre pressure
losses cannot be
detected.
Measure

317
5
5-1. MOBILITY
MOBILITY
dicular to and at right angles
underneath the jacking point.
6 Make sure that the base of the
jack is extended perpendicular
to and at right angles below the
jacking point.
7 Raise by cranking until the jack
is supported on the ground with
its entire surface and the wheel
in question is at most 3 cm, 1.2
inches off the ground.
Only fit one emergency wheel at
most, as required.
1 Unscrew the wheel studs.
2 Remove the wheel.
3 Put on the new wheel or emer-
gency wheel and tighten at least
two wheel studs crosswise until
finger-tight.
If non-original light alloy wheels not
from the vehicle manufacturer are fit- ted, the wheel studs belonging to the
wheels may also have to be used.
4 Tighten the remaining wheels
studs until finger-tight and then
tighten all the wheel studs
crosswise.
5 Turn the jack crank anticlock-
wise to retract the jack and
lower the vehicle.
6 Remove the jack and stow it
securely.
1 Tighten the wheel studs cross-
wise. The tightening torque is
140 Nm, approximately 101 lb ft.
2 Stow the faulty wheel in the
boot, if necessary.
3 Check tyre inflation pressure at
the next opportunity and correct
as necessary.
4 Reset the Tyre Pressure Monitor
(TPM).
5 Check the tight fit of the wheel
studs using a calibrated torque
wrench.
6 Drive to the nearest any author-
ized Toyota reta iler or Toyota
authorized repairer, or any relia-
ble repairer to have the dam-
aged tyre replaced.
Fitting a wheel
After wheel change

492Alphabetical Index
RES CNCL button, see Cruise Con-
trol ............................................... 234
RES CNCL button, see Dynamic
radar cruise control ................... 238
Reset, Tyre Pressure Monitor TPM
..................................................... 307
Restraint systems for children, see
Carrying children safely ............ 122
Retreaded tyres ............................ 297
Reuse, recycling ........................... 333
Reversing light, replacing Bulbs, see
Bulbs and lights ......................... 340
Revolution counter....................... 168
Right-hand tra ffic, light setting ... 190
Rim cleaner, light alloy wheels ... 366
RON, petrol grade......................... 323
Roof lining....................................... 49
Roof load ....................................... 371
Rope for tow-starting/towing....... 360
RSC Runflat System Component,
see Run-flat tyres ....................... 298
Rubber parts, care........................ 366
Run Flat tyres, see Run-flat tyres 298
Run-flat tyres ................................ 298
Running in..................................... 280
Running in brake discs, see Brake
system ......................................... 281
Running in brake pads, see Brake
system ......................................... 281
Run-on of fan, see Exhaust gas parti-
cle filter ....................................... 281
S
Safe seating position ................... 107
Safety systems, see Airbags ....... 192
Safety systems, see Toyota Supra
Safety .......................................... 205
Saving energy, see Shift position
indicator ...................................... 171
Saving fuel .................................... 286
Screen Mirroring, connection........ 85
Screen, see Control Display .......... 59
Screwdriver, see On-board tool kit
..................................................... 339
Sealant, see Mobility System.......299
Seat belt reminder for driver and
front passenger seat .................. 116
Seat belts ....................................... 111
Seat belts, care .............................367
Seat heating .................................. 120
Seat, see Memory function .......... 119
Seats, front .................................... 107
Securing a transported load ........ 276
Selection list in the instrument clus-
ter .................................................177
Selector lever, Automatic transmis-
sion ..............................................154
Sensors of the vehicle.................... 50
Sensors, care ................................367
Service requirement, see CBS Con-
dition Based Service ..................330
Service requirements ................... 170
Service, see Breakdown assistance
..................................................... 353
Settings on the Control Display .... 71
Settings, locking/unlocking .........101
Shift Lights, revolu tion counter .. 168
Shift paddles on the steering wheel
..................................................... 154
Shift position indicator................. 171
Side airbag .................................... 193
Side lights......................................186
Side nozzles, see Ventilation .......266
Signal horn, horn ............................ 46
Signals on unlocking, see
Acknowledgement signals ........ 102
Sizes, see Dimensions ................. 370
Smallest turning circle ................. 370
Smart Key System .......................... 96
Snow chains .................................. 304
Socket for on-board diagnosis OBD
..................................................... 332
Sockets, connecting electrical appli-
ances, see Sockets .................... 269
Soot particle filter, see Exhaust gas
particle filter ................................281
SOS button, see Automatic emer-
gency call .................................... 355
Spanner, see On-board tool kit.... 339