ECU TOYOTA GR SUPRA 2022 User Guide

1123-1. CONTROLS
Pay attention to the specifica-
tions and the operating and
safety information of the child
restraint system manufacturer
when selecting, installing, and
using child restraint systems.
WARNING
The safety belt cannot be fas-
tened correctly on children shorter
than 5 ft, 150 cm without suitable
additional child restraint systems.
The efficacy of safety gear, includ-
ing safety belts, can be limited or
lost when safety belts are fas-
tened incorrectly. An incorrectly
fastened safety belt can cause
additional injuries, for instance in
the event of an accident or during
braking and evasive maneuvers.
There is a risk of injuries or dan-
ger to life. Secure children shorter
than 5 ft, 150 cm using suitable
child restraint systems.
Installing child restraint
systems
General information
Safety information
WARNING
The protective effect of child
restraint systems and their fasten-
ing systems which have been
damaged or exposed to an acci-
dent can be limited or lost. A child
cannot be properly restrained in
the event of an accident or brak-
ing and evasive maneuvers.
There is a risk of injuries or dan-
ger to life. Do not use child
restraint systems which have
been damaged or exposed to an
accident. If a child restraint sys-
tem and its fastening system has
been damaged or exposed to an
accident, have these systems
checked and replaced by your
Toyota dealer.
WARNING
The stability of the child restraint
system is limited or compromised
with incorrect seat adjustment or
improper installation of the child
seat. There is a risk of injuries or
danger to life. Make sure that the
child restraint system fits securely
against the backrest. If possible,
adjust the backrest tilt for all
affected backrests and correctly
adjust the seats. Make sure that
seats and backrests are securely
engaged or locked.

1133-1. CONTROLS
3
CONTROLS
Before installing a child restraint
system in the front passenger
seat, make sure that the front,
knee and side airbags on the
front passenger side are deacti-
vated.
Deactivate the front-seat pas-
senger airbags automatically,
refer to page 170.
After installing a child restraint
system, move the front passen-
ger seat as far back as it will go
and, if possible, bring it up to
medium height. This seat posi-
tion and height ensure the best
possible position for the belt and
offers optimal protection in the
event of an accident.
If the upper anchor of the safety
belt is located in front of the belt
guide of the child seat, move the
front passenger seat carefully forward until the best possible
belt guide position is reached.
Adjustable backrest width:
before installing a child restraint
system in the front passenger
seat, open the backrest width
completely. Do not change the
backrest width again and do not
call up a memory position.
The safety belt on the passen-
ger's side can be locked to fas-
ten child restraint systems.
1
Pull out the belt strap com-
pletely.
2 Secure the child restraint
system with the safety belt.
3 Allow the belt strap to be
pulled in and pull it tight
against the child restraint
system. The safety belt is
locked.
On the front passenger
seat
Deactivating airbags
WARNING
Active front-seat passenger air-
bags can injure a child in a child
restraint system when the airbags
are activated. There is a risk of
injury. Make sure that the
front-seat passenger airbags are
deactivated and that the PAS-
SENGER AIRBAG OFF indicator
light lights up.
Seat position and height
Backrest width
Child seat security
Locking the safety belt

1203-1. CONTROLS
■General information
To use as emergency brake
while driving:
Pull the switch and hold it. The
vehicle brakes hard while the
switch is being pulled.
A vehicle message is displayed.
If the vehicle is slowed down to
Safety information
WARNING
An unsecured vehicle can begin
to move and possibly roll away.
There is a risk of an accident.
Before exiting, secure the vehicle
against rolling.
In order to ensure that the vehicle
is secured against rolling away,
follow the following:
●Set the parking brake.
●On uphill grades or on a down-
hill slope, turn the front wheels
in the direction of the curb.
●On uphill grades or on a down-
hill slope, also secure the vehi-
cle, for instance with a wheel
chock.
WARNING
Unattended children or animals in
the vehicle can cause the vehicle
to move and endanger them-
selves and traffic, for instance due
to the following actions:
●Pressing the Start/Stop button.
●Releasing the parking brake.
●Opening and closing the doors
or windows.
●Engaging selector lever position
N.
●Using vehicle equipment.
There is a risk of accidents or inju-
ries. Do not leave children or ani-
mals unattended in the vehicle.
Take the remote control with you
when exiting and lock the vehicle.
Overview
Parking brake
Setting
With a stationary vehicle
Pull the switch.
The LED lights up.
The indicator light in the
instrument cluster illumi-
nates red. The parking
brake is set.
While driving
The indicator light in the
instrument cluster illumi-
nates red, a signal
sounds, and the brake
lights illuminate.

1213-1. CONTROLS
3
CONTROLS
a speed of approx. 2 mph/3
km/h the parking brake is set.
1Switch on drive-ready state.
2 Press the switch while
the brake is pressed or selec-
tor lever position P is set.
The LED and indicator light go out.
The parking brake is released.
The parking brake is released
automatically when you drive
away.
The LED and indicator light go
out.
In the event of a failure or mal-
function of the parking brake:
Secure the vehicle against roll-
ing away, for instance with a
wheel chock, after existing the
vehicle.
To reestablish parking brake
functionality after a power fail-
ure:
1 Switch on standby state. 2
Pull the switch while
stepping on the brake pedal
or selector lever position P is
set and then push.
This process may take a few
seconds. Any sounds associ-
ated with this are normal.
When driving and during opera-
tion of the turn signals or hazard
warning system, do not fold in
the exterior mirrors, so that the
signal lights on the exterior mir-
ror are easy to see.
Press the lever past the resis-
tance point.
Releasing
Releasing manually
Automatic release
Malfunction
After a power failure
The indicator light is no
longer illuminated as
soon as the parking
brake is ready for oper-
ation again.
Turn signal
Turn signal in exterior mir-
ror
Using turn signals

1263-1. CONTROLS
3Wipers return to their resting
position and are ready again
for operation.
The Automatic transmission
combines the functions of man-
ual shifting, if needed.
Selector lever position for nor-
mal vehicle operation. All gears
for forward travel are activated
automatically. Engage selector lever position R
only when the vehicle is station-
ary.
The vehicle may be pushed or
roll without power, for instance
in vehicle washes, refer to page
128, in selector lever position N.
Selector lever position, for
instance for parking the vehicle.
The transmission blocks the
drive wheels in selector lever
position P.
Engage selector lever position P
only when the vehicle is station-
ary.
■P is engaged automatically
Selector lever position P is
engaged automatically in situa-
tions such as the following:
 After the drive-ready state is
switched off and selector
lever position R, D or M is
engaged.
 After the standby state has
been switched off when selec-
tor lever position N is
engaged.
 If the driver's safety belt is
unbuckled, the driver's door is
opened, and the brake pedal
is not pressed while the vehi-
Automatic transmission
Concept
Safety information
WARNING
An unsecured vehicle can begin
to move and possibly roll away.
There is a risk of an accident.
Before exiting, secure the vehicle
against rolling.
In order to ensure that the vehicle
is secured against rolling away,
follow the following:
●Set the parking brake.
●On uphill grades or on a down-
hill slope, turn the front wheels
in the direction of the curb.
●On uphill grades or on a down-
hill slope, also secure the vehi-
cle, for instance with a wheel
chock.
Selector lever positions
Drive mode D
Reverse R
Neutral N
Parking position P

1303-1. CONTROLS
Electronically unlock the trans-
mission lock to maneuver vehi-
cle from a danger area.
Unlocking is possible, if the
starter can spin the engine.
Before unlocking the transmis-
sion lock, set the parking brake
to prevent the vehicle from roll-
ing away.
1Press and hold down brake
pedal.
2 Press the Start/Stop button.
The starter must audibly
start. Hold the Start/Stop but-
ton pressed.
3 With your free hand, press
the button on the selector
lever, arrow 1, and press the
selector lever into selector
lever position N and hold,
arrow N, until selector lever position N is displayed in the
instrument cluster.
A vehicle message is displayed.
4
Release Start/Stop button
and selector lever.
5 Release brake, as soon as
the starter stops.
6 Maneuver the vehicle from
the danger area and secure it
against moving on its own.
For additional information, see
the chapter on tow-starting and
towing, refer to page 319.
Launch Control enables opti-
mum acceleration on surfaces
with good traction under dry sur-
rounding conditions.
The use of Launch Control
causes premature component
wear since this function rep-
resents a very heavy load for
the vehicle.
Displays in the instrument
cluster
The selector lever posi-
tion is displayed, for
example P.
Electronic unlocking of
the transmission lock
General information
Engaging selector lever
position N
Launch Control
Concept
General information
1
R
N

1343-1. CONTROLS
The display can be changed for
sport mode.
The driving mode will change to
sport mode.
The vehicle messages system
monitors functions in the vehicle
and notifies you of malfunctions
in the monitored systems.
A vehicle messages message is
displayed as a combination of
indicator or warning lights and
SMS text messages in the
instrument cluster and, if appli-
cable, in the Head-up Display.
In addition, an acoustic signal
may sound and an SMS text
message may appear on the
Control Display.Press and hold the button on the
turn signal lever.
Some vehicle messages are
displayed continuously and are
not cleared until the malfunction
is eliminated. If several malfunc-
tions occur at once, the mes-
sages are displayed
consecutively.
The messages can be hidden
for approx. 8 seconds. After this
time, they are displayed again
automatically.
Some vehicle messages are
hidden automatically after
approx. 20 seconds. The vehicle
messages are stored and can
be displayed again later.
Via Toyota Supra Command:
1
"My vehicle"
Sport mode display
Concept
Changing the display
Push the sport mode
switch until SPORT is
displayed.
Vehicle messages
Concept
General information
Hiding vehicle messages
Continuous display
Temporary display Displaying stored vehicle
messages

1623-1. CONTROLS
Do not hang pieces of cloth-
ing, such as jackets, over the
backrests.
 Never modify either the indi-
vidual components or the wir-
ing in the airbag system. This
also applies to steering wheel
covers, the dashboard, and
the seats.
 Do not remove the airbag sys-
tem.
Even when you follow all
instructions very closely, injury
from contact with the airbags
cannot be fully ruled out in cer-
tain situations.
The ignition and inflation noise
may lead to short-term and, in
most cases, temporary hearing
impairment in sensitive occu-
pants.
Vehicle modifications for a per-
son with disabilities may affect
the air bag system; contact the
Toyota dealer for further infor-
mation.
Warnings and information on the
airbags are also found on the
sun visors. Functional readiness of
the airbag system
Safety information
WARNING
Individual components can be hot
after triggering of the airbag sys-
tem. There is a risk of injury. Do
not touch individual components.
WARNING
Improperly executed work can
lead to failure, malfunction or
unintentional triggering of the air-
bag system. In the case of a mal-
function, the airbag system might
not trigger as intended despite the
accident severity. There is a risk
of injuries or danger to life. Have
the airbag system checked,
repaired, dismantled and
scrapped by your Toyota dealer.
Display in the instrument
cluster
When drive-ready state is
switched on, the warning
light in the instrument
cluster lights up briefly and
thereby indicates the func-
tion readiness of the entire
airbag system and the belt
tensioners.
Malfunction
 Warning light does not
come on when
drive-ready state is
switched on.
 The warning light lights
up continuously.

2033-1. CONTROLS
3
CONTROLS
*: if equipped
Using this system, a desired
speed and a distance to a vehi-
cle ahead can be adjusted using
the buttons on the steering
wheel.
The system maintains the
desired speed on clear roads.
For this purpose, the vehicle
accelerates or brakes automati-
cally.
If a vehicle is driving ahead of
you, the system adjusts the
speed of your vehicle so that the
set distance to the vehicle
ahead is maintained. The speed
is adjusted as far as the given
situation allows.
Depending on the vehicle set-
tings, the characteristics of the
Cruise Control may change.
The distance can be adjusted in
several steps. For safety rea-
sons, it depends on the respec-
tive speed.
If the vehicle ahead of you
brakes to a halt, and then pro-
ceeds to drive again within a
brief period, the system is able to detect this within the given
system limits.
Dynamic radar cruise
control with full-speed
range*
Concept
General information
Safety information
WARNING
The system cannot serve as a
substitute for the driver’s personal
judgment in assessing the traffic
conditions. Based on the limits of
the system, it cannot inde-
pendently react to all traffic situa-
tions. There is a risk of accident.
Adjust driving style to traffic condi-
tions. Watch traffic closely and
actively intervene where apaprk-
ing sensorspropriate.
WARNING
An unsecured vehicle can begin
to move and possibly roll away.
There is a risk of an accident.
Before exiting, secure the vehicle
against rolling.
In order to ensure that the vehicle
is secured against rolling away,
follow the following:
●Set the parking brake.
●On uphill grades or on a down-
hill slope, turn the front wheels
in the direction of the curb.
●On uphill grades or on a down-
hill slope, also secure the vehi-
cle, for instance with a wheel
chock.
WARNING
The desired speed can be incor-
rectly adjusted or called up by
mistake. There is a risk of an acci-
dent. Adjust the desired speed to
the traffic conditions. Watch traf-
fic closely and actively intervene
where appropriate.

2353-1. CONTROLS
3
CONTROLS
desired functions. The
hand-held transmitter for the
particular system is required in
order to program the remote
control.
Before selling the vehicle, delete
the stored functions for the sake
of security.
If possible, do not install the
antenna of the remote-con-
trolled system, e.g. the garage
door drive, near metal objects to
ensure the best possible opera-
tion.Additional questions are
answered by:

Your Toyota dealer.
 www.homelink.com on the
Internet.
HomeLink is a registered trade-
mark of Gentex Corporation.
 Buttons, arrow 1.
 LED, arrow 2.
 The hand-held transmitter,
arrow 3, is required for pro-
gramming.
The battery of the hand-held
transmitter must be fully
charged at the time of program-
ming to ensure an optimal range
of the integrated universal
remote control.
1 Switch on standby state.
2 Initial setup: Press and hold
the two outer buttons on the
Safety information
WARNING
The operation of remote-con-
trolled systems with the integrated
universal remote control, such as
the garage door, may result in
injury, for example, body parts
becoming jammed in a garage
door. There is a risk of injury or
risk of damage to property. Make
sure that the area of movement of
the respective system is clear
during programming and opera-
tion. Also follow the safety infor-
mation of the hand-held
transmitter.
Compatibility
If this symbol is printed
on the packaging or in
the owner's manual of
the system to be con-
trolled, the system is
generally compatible
with the integrated Uni-
versal Remote Control.
Control elements on the
interior mirror
Programming
General information