2022 TOYOTA SUPRA engine

3425-1. MOBILITY
The installed battery is designed
specifically for this vehicle. If an
inappropriate battery is used, oper-
ation of the Auto Start/Stop function
may be restricted in order to protect
the battery. Also, the battery may
deteriorate faster than normal and
the engine may not be able to be
restarted. Contact any authorized
Toyota retailer or Toyota authorized
repairer, or any reliable repairer.
The battery is operational. No spe-
cial precautions are required for
start-up.
Ensure the battery is sufficiently
charged to guarantee the entire life-
time of the battery.
Charge the battery under the fol-
lowing circumstances:
 If the inspection glass on the top
of the battery is black.
 If there is insufficient starting
capability.
The following condit ions can have a
negative effect on battery output:
 Frequently driving short dis-
tances.
 If the vehicle is not used for peri-
ods of longer than one month.
Only charge the battery via the
jump-starting connections, see
page 358, in the engine compart-
ment and with the engine switched
off.
Battery chargers developed espe-
cially for the vehicle and suitable for
the on-board network can be
obtained from any authorized
Toyota retailer or Toyota authorized
Follow the user manual.
Explosive gas mixture.
Do not seal any open-
ings on the battery.
When replacing the battery
Initial operation
Charging the battery
General
A red indicator lamp is dis-
played if the battery is flat.
SymbolMeaning
Safety note
NOTICE
Battery chargers for the vehicle bat-
tery may operate with high voltages
and high currents which can overload or damage the 12-volt onboard net-
work. There is a danger of damage to
property. Only connect battery charg- ers for the vehicle battery to the
jump-starting connections in the
engine compartment.
Jump-starting connections
Battery charger

349
5
5-1. MOBILITY
MOBILITY
Mono Camera (Kafas)
Head Unit
Active Sound Design
USB Hub
Body Domain Controller
Controller (Toyota Supra
Command)
Electric fan (air cooler), Con-
trolled differential lock
12 V socket, Cigarette
lighter
Interior lights in the boot
Door lock, Exterior door
handle electronics, Telem-
atic Communication Box
Electronic gear box control
Telematic Communication
Box, Exterior door handle
electronics
Electric fan, Rear Power dis-
tributor
Engine control
SymbolMeaning
Switching center column,
Light switch element, Body
Domain Controller
Control panels centre con-
sole, Interior light in the
glove box, Interior light, Inte-
rior light in the sunvisor,
Exterior mirror, Selector
lever
Telematic Communication
Box, Exterior door handle
electronics passenger side
Switcher block driver's door,
Exterior mirror
SymbolMeaning

3505-1. MOBILITY
This chapter describes all standard,
country-specific and special equip-
ment available for the model series.
It may therefore describe equip-
ment and functions which are not
installed in your vehicle, for exam-
ple on account of the special equip-
ment selected or the country
specification. This also applies to
safety-relevant functions and sys-
tems. Please comply with the rele-
vant laws and regulations when
using the corresponding functions
and systems.
Breakdown Assist
Vehicle equipment
If a malfunction occurs
while driving
WA R N I N G
If a malfunction occurs while driving,
immediately stop the vehicle in a safe
place.
If a warning light illuminates or flashes, or a warning message is dis-
played, immediately stop the vehicle
in a safe place. Do not open the hood to inspect the engine, as doing so
may lead to serious injury, such as
steam burns. If a warning message is displayed, perform the necessary pro-
cedures according to the displayed
message or explanation in the owner’s manual.
These warning messages indicate that a malfunction has occurred in a
system or function of the vehicle. If
you continue to drive the vehicle, the engine may stop suddenly, possibly
leading to an accident. Also, even if
no warning lights are illuminated or messages are displayed, if any
abnormal sounds, smells or vibrations
are detected, or of the engine stops suddenly, refrain from opening the
hood to inspect the engine and con-
sult any authorized Toyota retailer or Toyota authorized repairer, or any reli-
able repairer.
WA R N I N G
If you hear a loud noise or feel some-
thing impact the underside of the vehicle while driving, immediately
stop the vehicle in a safe place.
After stopping the vehicle in a safe
place, check the underside of the
vehicle for any leaking brake fluid, oil or fuel. If any fluid is leaking, stop
driving immediately and have the
vehicle inspected by any authorized Toyota retailer or Toyota authorized
repairer, or any reliable repairer.

351
5
5-1. MOBILITY
MOBILITY
WA R N I N G
Brake and fuel lines run under the
floor of the vehicle. If any of these
lines are damaged, the brakes may
fail or leaking fuel may ignite and cause a fire.
WA R N I N G
If the engine stalls while driving, sev-
eral warning lights will illuminate. Depending on vehicle specifications,
the power-assisted brakes and power
steering may stop operating. In this case the braking power will be
reduced and operation of the steering
wheel will become heavy. Although the operation of the brakes and steer-
ing will not be totally lost, they will
require stronger than normal input to
operate. Stop the vehicle in a safe place as soon as possible.
WA R N I N G
While driving, if a tire has been punc-
tured or has ruptured, firmly grip the
steering wheel, gradually reduce the vehicle speed and stop the vehicle in
a safe place. Avoid sudden braking
and steering operations as doing so may cause you to lo se control of the
vehicle. Gradually reduce the vehicle
speed and stop the vehicle in a safe
place.
●Vehicles equipped with run-flat tires
As the sidewalls of run-flat tires are
especially stiff, it may be difficult to
feel when a tire is punctured or if the tire pressure has decreased sud-
denly. It may also be difficult to vis-
ually tell that a tire is flat or the inflation pressure is low.
If the tire pressure warning indicator illuminates, while avoiding sudden
braking or steering operations,
decelerate to 80 km /h or less, care- fully stop the vehicle in a safe place
and check the condition of each tire.
For details on how to check the condi- tion of the tires, see page 292. If any
tire is damaged, contact any author-
ized Toyota retailer or Toyota author- ized repairer, or any reliable repairer
for assistance.
The tire pressure warning indicator
may not illuminate if the inflation pres-
sure of a tire drops rapidly, such as when a tire has burst.

3525-1. MOBILITY
If you have been involved in a colli-
sion, perform the following:
1 Immediately leave the vehicle
and move to a safe place in
order to avoid secondary colli-
sions. Make sure to turn the
engine switch off to help prevent
the vehicle from catching fire. If
the airbags have deployed
(inflated), the airbag related
parts will be extremely hot.
Avoid touching the parts with
your hands or any part of your
body.
2 If someone has been injured,
contact emergency services and
request assistance. If someone
has no obvious external injuries,
but they may have a head injury,
keep their airway open while
moving them as little as possi-
ble. If there is danger of the
vehicle being involved in a sec-
ondary collision, move the
injured person to a safe place
while keeping them as horizon-
tal as possible.
The button is located in the centre
console.
The red light in the button flashes
when the hazard warning lights are
switched on.
*: if equipped
1 Unlock the cover, arrow 1, and
fold open, arrow 2.
If you have been involved in
a collision
Hazard warning lights
Warning triangle*

357
5
5-1. MOBILITY
MOBILITY
Open the buckles on the retaining
strap.
To use the fire extinguisher, follow
the manufacturer's instructions on
the fire extinguisher and the infor-
mation supplied with it.
1 Insert the fire extinguisher into
the holder.
2 Hook in and close the buckles.
Have the fire extinguisher checked
every 2 years by any authorized
Toyota retailer or Toyota authorized
repairer, or any reliable repairer.
Take note of the next maintenance
date for the fire extinguisher.
Replace the fire extinguisher after
use or have it refilled.
If the vehicle battery is discharged,
the engine can be started from
another vehicle's battery using two
jump leads. Only use jump leads
with fully insulated terminal clamps.
1 Check whether the battery in the
other vehicle shows 12 volts.
Information about the voltage is
provided on the battery.
2 Switch off the engine of the
other vehicle.
WA R N I N G
Objects in the driver's footwell can
restrict the pedal travel or block a
pedal that has been pressed. There is a risk of accident. Ensure that items in
the vehicle are stowed securely and
cannot get into the driver's footwell.
Taking out the fire extin-
guisher
Using the fire extinguisher
Stowing the fire extinguisher
Maintenance and refilling
Starting assistance
General
Safety notes
WA R N I N G
Touching live components can result
in an electric shock. There is a danger
of injury or even death. Do not touch any components that could be live.
WA R N I N G
Connecting the jump leads in the wrong sequence can cause sparks.
There is a danger of injury. Please
comply with the correct sequence
when connecting up.
NOTICE
Contact between the bodywork of the
two vehicles can result in a short cir- cuit during starting assistance. There
is a danger of damage to property.
Make sure there is no contact between the bodywork.
Preparations

3585-1. MOBILITY
3Switch off any power consumers
in both vehicles.
The jump-starting connection in the
engine compartment serves as the
battery positive terminal.
A special connection on the body
serves as the negative battery ter-
minal in the engine compartment.
For further information:
Overview of the engine compart-
ment, see page 320.
Open the lid of the positive battery
terminal.
Before starting, switch off all unnec-
essary power consumers, for
example the radio, on both vehi-
cles.
1 Open the cover of the
jump-starting connection.
2 Connect a terminal clamp on the
positive/+ jump lead to the posi-
tive terminal of the battery or the
corresponding jump-starting
connection on the donor vehicle.
3 Connect the second terminal
clamp to the battery's positive
terminal or to the corresponding
jump-starting connection on the
vehicle to be started.
4 Connect a terminal clamp on the
negative/– jump lead to the neg-
ative terminal of the battery or
the corresponding engine or
body earth connection on the
donor vehicle.
5 Connect the second terminal
clamp to the negative terminal of
the battery or to a corresponding
engine or body earth connection
on the vehicle to be started.
Do not use spray products sold as
starting aids.
1 Start the engine of the donor
vehicle and allow it to run for a
few minutes at a slightly
increased idle speed.
2 Start the engine of the vehicle to
be started as normal.
If an initial attempt to start the engine
fails, wait several minutes until the dis-
charged battery has been recharged somewhat.
3 Allow both engines to run for a
few minutes.
4 Disconnect the jump leads in
reverse order to connection.
Check the battery and have it
recharged if necessary.
Jump-starting connections
Connecting the cables
Starting the engine

359
5
5-1. MOBILITY
MOBILITY
Do not have the vehicle towed.
To remove a broken-down vehicle
from a dangerous area, it can be
pushed for a short distance.
To roll or push the vehicle, see
page 156.
Only have the vehicle transported
on a truck bed.
Switch on the hazard warning lights
in line with local regulations.
If the electrical system of the vehi-
cle being towed has failed, the vehi-
cle must be made identifiable to
other road users, for instance by
placing a sign or the warning trian-
gle in the rear window.
Tow-starting and towing
Safety note
WA R N I N G
Due to system limitations, individual
functions may not work properly when
tow-starting/towing with activated
Toyota Supra Safety Systems. There is a danger of accidents. Switch off all
Toyota Supra Safety Systems before
tow-starting/towing.
Transporting the vehicle
General
Safety notes
NOTICE
If the vehicle is towed with one axle raised, the vehicle can be damaged.
There is a danger of damage to prop-
erty. Only have the vehicle trans- ported on a truck bed.
NOTICE
The vehicle may be damaged when raising and securing it.
There is a danger of damage to prop-
erty.
●Raise the vehicle with suitable
equipment.
●Do not raise or secure the vehicle by its towing eye, body parts or sus-
pension parts.
Pushing the vehicle
Towing truck
Safety notes
NOTICE
Do not start the engine while trans-
porting the vehicle with the front tires secured.
Doing so may cause a malfunction.
Towing other vehicles
General