engine TOYOTA SUPRA 2021 (in English) Service Manual

2164-1. CONTROLS
Supra Owner’s Manual_U (from Mar. ’20
Prod.)
sate it by briefly accelerating.
After releasing the accelerator
pedal the system is reactivated
and controls speed inde-
pendently.
In some situations, the vehicle
cannot drive off automatically;
for example:
On steep uphill grades.
 From bumps in the road.
In these cases, step on the
accelerator pedal.
The following restrictions can
occur under unfavorable
weather or light conditions:
 Poorer vehicle recognition.
 Short-term interruptions for
vehicles that are already rec-
ognized.
Examples of unfavorable
weather or light conditions:
 Wet conditions.
 Snowfall.
 Slush.
 Fog.
 Glare.
Drive attentively, and react to
the current traffic situation. If
necessary, intervene actively,
for instance by braking, steering
or evading. The desired speed is also main-
tained downhill. The speed may
not be maintained on uphill
grades if the engine power is
insufficient.
The system cannot be activated
if the radar sensor is not aligned
correctly. This may be caused
by damage incurred, for
instance during parking.
A vehicle message is displayed
if the system fails.
Have the system checked by
your Toyota dealer.
The system may be impaired
when the detection range of the
radar sensor is partially covered
such as by the license plate
holder.
The function for detecting and
responding when approaching
stationary vehicles may be lim-
ited in the following situations:

During calibration of the cam-
era immediately after vehicle
delivery.
 If the camera is malfunction-
ing or dirty. A vehicle mes-
sage is displayed.
Driving off
WeatherEngine power
Malfunction
Radar sensor
Camera

2194-1. CONTROLS
Supra Owner’s Manual_U (from Mar. ’20
Prod.)
4
CONTROLS
Ensure full functionality:
 Do not cover sensors, for
instance with stickers, bicycle
racks.
 Keep the sensors clean and
unobstructed.
The system switches on auto-
matically in the following situa-
tions:
 If selector lever position R is
engaged when the engine is
running.
 Depending on the equipment
version: while approaching
detected obstacles if the
speed is slower than approx.
2.5 mph/4 km/h. The activa-
tion distance depends on the
situation in question.
You may switch automatic acti-
vation when obstacles are
detected on and off.
Via Toyota Supra Command:
1 "My vehicle"
Safety information
WA R N I N G
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 appropri-
ate.
WA R N I N G
Due to high speeds when Parking
Sensors is activated, the warning
can be delayed due to physical
circumstances. The re is a risk of
injury or risk of damage to prop-
erty. Avoid approaching an object
too fast. Avoid driving off fast
while Parking Sensors is not yet
active.
Overview
Button in the vehicle
Park assistance button
Ultrasound sensors
Ultrasound sensors of
the Parking Sensor, for
instance in the bum-
pers.
Functional requirements
Switching on/off
Switching on automatically

2254-1. CONTROLS
Supra Owner’s Manual_U (from Mar. ’20
Prod.)
4
CONTROLS
The camera lens is near the
license plate light.
The image quality may be
impaired by dirt. If necessary,
clean the camera lens.
The system is switched on auto-
matically if selector lever posi- tion R is engaged when the
engine is running.
The system switches off when a
certain driving distance or speed
is exceeded.
Switch the system back on, if
needed.

On: the LED lights up.
 Off: the LED goes out.
The parking assistance func-
tions are shown on the Control
Display.
If the rearview camera view is
not displayed, change the view
via Toyota Supra Command:
1 If necessary, tilt the controller
to the side.
2 "Rear view camera"
The rearview camera image is
displayed.
 The rearview camera is
Overview
Depending on the vehicle
equipment: button in the
vehicle
Park assistance button
Camera
Switching on/off
Switching on automatically
Automatic deactivation
during forward travel
Depending on the vehicle
equipment: switching on/off
manually
Press the park assistance
button.
Switching the view via Toy-
ota Supra Command
Functional requirements

2354-1. CONTROLS
Supra Owner’s Manual_U (from Mar. ’20
Prod.)
4
CONTROLS
Air conditioning is switched on
with the engine running.
Depending on the weather, the
windshield and side windows
may fog up briefly when
drive-ready state is switched on.
The air conditioning is switched
on automatically with the AUTO
program.
When using the automatic air
conditioning, condensation
water develops and collects
underneath the vehicle.
The system is set to the lowest
temperature, optimum air flow
and recirculated-air mode with
the drive-ready state switched
on.
The function is available with
external temperatures above
approx. 32 °F/0 °C and with the
drive-ready state switched on. The LED is illuminated with the
system switched on.
Air flows out of the vents to the
upper body region. The vents
need to be open for this.
The air flow can be adjusted
with the program active.
The AUTO program cools, venti-
lates or heats the car's interior
automatically.
The air flow, air distribution and
temperature will be controlled
automatically depending on the
interior temperature and the set-
ting for the desired temperature.
The LED is illuminated with the
AUTO program switched on.
Depending on the selected tem-
perature and outside influ-
ences, the air is directed to the
windshield, side windows, upper
Switching on/off
Press the button.
Maximum cooling
Concept
General information
Switching on/off
Press the button.
AUTO program
Concept
Switching on/off
Press the button.

2374-1. CONTROLS
Supra Owner’s Manual_U (from Mar. ’20
Prod.)
4
CONTROLS
The air distribution for climate
control can be adjusted manu-
ally.
 Windows, upper body region,
and floor area.
 Upper body region and floor
area.
 Floor area.
 Windows and floor area.
 Windows.
 Windows and upper body.
 Upper body region.
The selected air distribution is
shown on the climate control
display.
If there is window condensation,
defog the windows, refer to
page P.237.
Ice and condensation are quickly removed from the wind-
shield and the front side win-
dows.
The LED is illuminated with the
system switched on.
The air flow can be adjusted
manually with the system
switched on.
The function is available with the
engine running.
The rear window defroster
switches off automatically after a
certain period of time.
The microfilter removes dust
and pollen from the incoming air.
Have this filter changed during
vehicle maintenance, refer to
page 307.
Controlling the air distri-
bution manually
Concept
Operation
Press the button repeat-
edly to select a program:
Defrost windshield and
remove condensation
Concept
Switching on/off
Press the button.
If there is any window
condensation, press the
button on the driver's
side or switch on the air
conditioning. Make sure
that air can flow to the
windshield.
Rear window defroster
Press the button. The
LED lights up.
Microfilter

2384-1. CONTROLS
Supra Owner’s Manual_U (from Mar. ’20
Prod.)
The air flow directions can be
individually adjusted.
The air flow directions can be
adjusted for direct or indirect
ventilation.
Open the vents and position
them to ensure effective climate
control.
The air flow is directed towards
the passengers. The air flow
heats or cools noticeably,
depending on the adjusted tem-
perature.
The air flow is not directed
towards the passengers. The
car's interior is warmed or
cooled indirectly, depending on
the set temperature.
Lever for changing the air flow
direction, arrow 1.
 Thumbwheel for variable
opening and closing of the
vents, arrow 2.
The car's interior can be cooled
or heated before driving off with
the parked-car ventilation.
Depending on set temperature
and ambient temperature, the
car's interior is ventilated or pos-
sibly heated using the residual
engine heat.
The system can be switched on
and off directly or via a preset
departure time.
The activation time is deter-
mined based on the external
temperature. The system
promptly switches on before the
selected departure time.
Ve n t il a ti o n
Concept
Adjusting the ventilation
General information
Direct ventilation
Indirect ventilation
Front ventilation
Parked-car ventilation
Concept
General information

2394-1. CONTROLS
Supra Owner’s Manual_U (from Mar. ’20
Prod.)
4
CONTROLS
 The vehicle is in idle state or
standby state and not in
drive-ready state.
 Battery is sufficiently charged.
If parked-car ventilation is switched
on, the vehicle battery will be dis-
charged. Thus, limit the maximum
activation time to save the vehicle
battery. The syst em will be avail-
able again after the engine is
started or after a short trip.
 Make sure that the vehicle's
date and time are set cor-
rectly.
 Open the vents to allow air to
flow out.
There are different ways to
switch the system on or off.
The system switches off auto-
matically after a certain period of
time. The system continues to
run for some time after being
switched off.
■General information
When the vehicle is in standby
state, the parked-car ventilation
can be switched on or off via the
automatic air conditioning but-
tons.
■Switching on
Press any button except:
 Rear window defroster.
 Lower air flow button side.
 Seat heating.
 Menu.
■Switching off
The system switches off after
leaving and locking the vehicle.
Press and hold the bot-
tom button.
1 "My Vehicle"
2 "Vehicle settings"
3 "Climate functions"
4 "Comfort ventilation"
5 "Activate now"
Functional requirements
Switching on/off directly
General information
Using the button
Via Toyota Supra Command
Display
SymbolDescription
Symbol on the auto-
matic air conditioning
indicates the system is
switched on.
REST is displayed on
the automatic air condi-
tioning. The residual
engine heat is used.

2454-1. CONTROLS
Supra Owner’s Manual_U (from Mar. ’20
Prod.)
4
CONTROLS
Fold the sun visor down or up.
A vanity mirror is located in the
sun visor behind a cover. When
the cover is opened, the mirror
lighting switches on.
The lighter socket can be used
as a socket for electrical equip-
ment when standby and
drive-ready state are switched
on.
The total load of all sockets
must not exceed 140 watts at 12
volts.
Do not damage the socket by
using non-compatible connec-
tors. Pull off the cover.
Sun visor
Glare shield
Vanity mirror
Sockets
Concept
General information
Safety information
WA R N I N G
Devices and cables in the unfold-
ing area of the airbags, such as
portable navigation devices, can
hinder the unfolding of the airbag
or be thrown around in the car's
interior during unfolding. There is
a risk of injury. Make sure that
devices and cables are not in the
airbag's area of unfolding.
NOTICE
Battery chargers for the vehicle
battery can work with high volt-
ages and currents, which means
that the 12 volt on-board network
can be overloaded or damaged.
There is a risk of damage to prop-
erty. Only connect battery char-
gers for the vehicl e battery to the
starting aid te rminals in the
engine compartment.
NOTICE
If metal objects fall into the
socket, they can cause a short cir-
cuit. There is a r isk of damage to
property. Replace the socket
cover again after using the
socket.
Center console

2585-1. DRIVING TIPS
Supra Owner’s Manual_U (from Mar. ’20
Prod.)
5-1.DRIVING TIPS
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.
Moving parts need to begin
working together smoothly.
The following instructions will
help you to achieve a long vehi-
cle life and good efficiency.
During break-in, do not use the
Launch Control, refer to page
134.Do not exceed the maximum
engine and road speed:

For gasoline engine 4,500
rpm and 100 mph/160 km/h.
Avoid full load or kickdown
under all circumstances.
The engine and vehicle speed
can gradually be increased.
Tire traction is not optimal due to
manufacturing circumstances
when tires are brand-new; they
achieve their full traction poten-
tial after a break-in time.
Drive conservatively for the first
200 miles/300 km.
Things to remember
when driving
Vehicle features and
options
Breaking-in period
General information
Safety information
WA R N I N G
Due to new parts and compo-
nents, safety and driver assis-
tance systems ca n react with a
delay. There is a risk of an acci-
dent. After installing new parts or
with a new vehicle, drive conser-
vatively and intervene early if nec-
essary. Observe the break-in
procedures of the respective parts
and components.
Engine, transmission, and
axle drive
Up to 1,200 miles/2,000 km
From 1,200 miles/2,000 km
Tires

2615-1. DRIVING TIPS
Supra Owner’s Manual_U (from Mar. ’20
Prod.)
5
DRIVING TIPS
other vehicles, etc. Increase
the distance between your
vehicle and preceding vehi-
cles and drive safely at a
lower speed than normal,
avoiding sudden accelera-
tion, braking or steering oper-
ations.
 Use the rear defroster and air
conditioning system to pre-
vent the windows from fog-
ging up.
 Hydroplaning is more likely to
occur when driving on ruts or
through large puddles.
On wet or slushy roads, a
wedge of water can form
between the tires and road sur-
face.
This phenomenon is referred to
as hydroplaning. It is character-
ized by a partial or complete
loss of contact between the tires
and the road surface, ultimately
undermining your ability to steer
and brake the vehicle.
When driving through water, fol-
low the following:
 Deactivate Auto Start/Stop
function.
 Drive through calm water only.
 Drive through water only if it is
not deeper than maximum 9.8
inches/25 cm.
 Drive through water no faster
than walking speed, up to 3
mph/5 km/h.
The vehicle is equipped with an
Antilock Braking System ABS as
a standard feature.
Perform an emergency stop in
situations that require such.
Steering is still responsive. You
can still avoid any obstacles with
a minimum of steering effort.
Pulsation of the brake pedal and
sounds from the hydraulic cir-
cuits indicate that the Antilock
Braking System ABS is in its
active mode.
In certain braking situations, the
Hydroplaning
Driving through water
General information
Safety information
NOTICE
When driving too quickly through
too deep water, water can enter
into the engine compartment, the
electrical system or the transmis-
sion. There is a r isk of damage to
property. When driving through
water, do not exc eed the maxi-
mum indicated water level and the
maximum speed for driving
through water.
Braking safely
General information