engine TOYOTA SUPRA 2019 Repair Manual

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Supra Owner's Manual5-1. MOBILITY
Tyres with special approval: the
system will not function correctly if
a reset has not been carried out, for
example, a flat tyre 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.
• In the case of tyres with special
approval: the system was unable
to complete the reset. Perform a
system reset again.For run-flat tyres or when using a
flat tyre kit, it is not always neces-
sary to change a wheel immedi-
ately if tyre inflation pressure is lost
due to a flat tyre.
If required, the tools for changing
wheels are available as optional
accessories from any authorized
Toyota retailer or Toyota authorized
repairer, or any reliable repairer. 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
Wheel change
General
Safety notes
WARNING
The jack is only intended for raising
the vehicle briefly during a wheel
change. Even if the safety measures
are complied with, there is a risk of
the raised vehicle falling over due
tothe jack slipping. There is a danger
of injury or even death. If the vehicle
is raised with the jack, do not lie
underneath the vehicle and do not
start the engine.
WARNING
Supports such as wooden blocks
under the vehicle jack can prevent it
from achieving its load capacity due
to the restricted height. The load
capacity of the wooden blocks may be
exceeded, causing the vehicle to tip
over. There is a danger of injury or
even death. Do not place supports
under the vehicle jack.

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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 optional
equipment 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.
1Filler neck for washing fluid
2Starting assistance, negative battery terminal
3Starting assistance, positive battery terminal
4Oil filler neck
5Additional coolant tank cooling
6Engine coolant tank
7Vehicle identification number
Engine compartment
Vehicle equipment
Overview

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1Pull the lever, arrow 1.
The bonnet is released.
2After releasing the lever, pull the
lever again, arrow 2.
The bonnet is opened.
Bonnet
Safety notes
WARNING
Incorrectly performed work in the
engine compartment can damage
components and lead to a safety risk.
There is a danger of accidents or
damage to property. Have work in the
engine compartment undertaken by
any authorized Toyota retailer or
Toyota authorized repairer, or any reli-
able repairer.
WARNING
The engine compartment contains
moving components. Certain compo-
nents in the engine compartment can
also move when the vehicle is
switched off, for example the radiator
fan. There is a danger of injury. Do
not reach into an area where there
are moving parts. Keep articles of
clothing and hair away from moving
parts.
WARNING
The bonnet has protruding parts on
the inside, for example locking hooks.
There is a danger of injury. When the
bonnet is open, watch out for protrud-
ing parts and keep these areas clear.
WARNING
If the bonnet is not correctly locked, it
can come open during the journey
and impair visibility. There is a danger
of accidents. Stop immediately and
close the bonnet correctly.
WARNING
Parts of the body can become
trapped when opening and closing
the bonnet. There is a danger of
injury. When opening and closing,
make sure that the area of movement
of the bonnet is kept clear.
NOTICE
When wipers are folded away from
the windscreen, they can be trapped
when the bonnet is opened. There is
a danger of damage to property.
Before opening the bonnet, make
sure that the wipers with wiper blades
fitted are in contact with the wind-
screen.
NOTICE
When closing, the bonnet must lock
into place on both sides. Applying
additional pressure can damage the
bonnet. There is a danger of damage
to property. Open the bonnet again
and close it firmly. Avoid applying
additional pressure.
Opening

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Supra Owner's Manual5-1. MOBILITY
You can fill up with fuels with a
maximum ethanol content of 25 %,
for example E10 or E25.
The engine has knock control. This
means that different petrol grades
can be used.
Super, RON 95.
Unleaded petrol, RON 91.
Engine oil consumption depends on
the driving style and operating con-
ditions.
Therefore check the engine oil level
regularly each time you fill up with
fuel by taking a detailed measure-
ment.
Engine oil consumption can be
increased, for example in the fol-
lowing situations:
• Dynamic driving style.
• Running in the engine. Safety notes
NOTICE
Even small quantities of the wrong
fuel or wrong fuel additives can dam-
age the fuel system and engine. In
addition, the catalytic converter will be
permanently damaged. There is a
danger of damage to property. Do not
use the following fuel or additives with
petrol engines:
• Leaded petrol.
After filling the wrong fuel, do not
press the start/stop button. Contact
any authorized Toyota retailer or
Toyota authorized repairer, or any reli-
able repairer.
• Metallic additives, for example
manganese or iron.
NOTICE
Incorrect fuels can damage the fuel
system and engine. There is a danger
of damage to property. Do not refuel
with fuel with a higher ethanol content
than recommended. Do not refuel
with fuel containing methanol, for
example M5 to M100.
NOTICE
Fuel below the specified minimum
quality can adversely affect engine
function or lead to engine damage.
There is a danger of damage to prop-
erty. Do not refuel with petrol below
the specified minimum quality.
Petrol grade
Minimum grade
Engine oil
General

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MOBILITY
• Engine idling.
• Use of engine oil grades catego-
rised as unsuitable.
Different vehicle messages are
shown on the Control Display,
depending on the engine oil level.
Electronic oil measurement has two
measurement principles:
• Monitoring.
• Detailed measurement.
When frequently making short trips
or using a dynamic driving style, for
example taking corners at high
speed, regularly perform a detailed
measurement.
■Principle
The engine oil level is electronically
monitored during the journey and
can be shown on the Control Dis-
play.
If the engine oil level is outside its
permissible operating range, a
vehicle message is shown.
■Operating requirements
A current measurement is available
after approximately 30 minutes of
normal driving.
■Displaying the engine oil level
Via Toyota Supra Command:
1"My Vehicle"
2"Vehicle status"
3"Engine oil level"
The engine oil level is displayed.
■System limits
When frequently making short trips
or using a dynamic driving style, it
may not be possible to calculate a
measurement. In this case, the
measurement for the last, suffi-
ciently long journey is displayed.
■Principle
The engine oil level is checked
when the vehicle is stationary and
is shown on a scale.
If the engine oil level is outside its
permissible operating range, a Safety notes
NOTICE
Too little engine oil causes engine
damage. There is a danger of dam-
age to property. Top up with engine oil
immediately.
NOTICE
Too much engine oil can damage the
engine or the catalytic converter.
There is a danger of damage to prop-
erty. Do not top up with too much
engine oil. If there is too much engine
oil, have the engine oil level corrected
by any authorized Toyota retailer or
Toyota authorized repairer, or any reli-
able repairer.
Electronic oil measurement
General
Monitoring
Detailed measurement

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Supra Owner's Manual5-1. MOBILITY
vehicle message is shown.
■General
During measurement, the idle
speed is slightly raised.
■Operating requirements
• Vehicle is standing horizontally.
• Automatic transmission: selector
lever in selector lever position N
or P and accelerator pedal not
pressed.
• Engine is running and is at oper-
ating temperature.
■Carrying out a detailed meas-
urement
Via Toyota Supra Command:
1"My Vehicle"
2"Vehicle status"
3"Engine oil level"
4"Engine oil level measurement"
5"Start measurement"
The engine oil level is checked and
shown on a scale.
Do not top up engine oil unless a
message is displayed in the instru-
ment cluster. The top-up amount is
specified in the message on the
Control Display.
Only replenish with suitable types
of engine oil, see page 311.
Safely stop the vehicle and switch off drive-ready state before topping
up with engine oil.
Do not top up with too much engine
oil.
The oil filler neck is in the engine
compartment , see page 305. Adding engine oil
General
Safety notes
WARNING
Service products, for example oils,
greases, coolants and fuels, can con-
tain substances that are harmful to
health. There is a danger of injury or
even death. Please comply with the
instructions on the containers. Do not
allow service products to come into
contact with clothing, skin or eyes. Do
not pour service products into other
bottles. Keep service products out of
the reach of children.
NOTICE
Too little engine oil causes engine
damage. There is a danger of dam-
age to property. Top up with engine oil
immediately.
NOTICE
Too much engine oil can damage the
engine or the catalytic converter.
There is a danger of damage to prop-
erty. Do not top up with too much
engine oil. If there is too much engine
oil, have the engine oil level corrected
by any authorized Toyota retailer or
Toyota authorized repairer, or any reli-
able repairer.
Overview

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MOBILITY
1Open the bonnet, see page 306.
2Turn the cap anticlockwise to
open.
3Add engine oil.
4Tighten cap.
Engine oil quality is a crucial factor
determining the lifetime of the
engine.
Only replenish with the types of
engine oil that are listed.
Some engine oil grades may not be
available in all countries.Replenish with engine oils with the
following oil specifications.
If suitable engine oils are not avail-
able, up to 1 litre, approximately 2
pints, of an engine oil with the fol-
lowing oil specification can be used
for topping up:
When selecting an engine oil, make
sure that the engine oil belongs to
one of the following viscosity
classes: Adding engine oil
Engine oil grades for topping
up
General
Safety notes
NOTICE
Oil additives can damage the engine.
There is a danger of damage to prop-
erty. Do not use oil additives.
NOTICE
Using the wrong engine oil can result
in engine malfunctions and damage.
There is a danger of damage to prop-
erty. When selecting the engine oil,
make sure that the engine oil corre-
sponds to the oil specification.
Suitable engine oil grades
Petrol engine
TOYOTA GENUINE MOTOR OIL SN
0W-20 C5 for TOYOTA Supra
Alternative engine oil grades
Petrol engine
ACEA C2.
ACEA C3.
Viscosity classes
Viscosity classes
SAE 0W-20.
SAE 5W-20.
SAE 0W-30.

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Viscosity classes with a high vis-
cosity grade can increase fuel con-
sumption.
Additional information on suitable
oil specifications and viscosity
classes of engine oils can be
obtained from any authorized
Toyota retailer or Toyota authorized
repairer, or any reliable repairer.
The manufacturer of the vehicle
recommends having the engine oil
changed by any authorized Toyota
retailer or Toyota authorized
repairer, or any reliable repairer.
Coolant is a mixture of water and
an additive.
Not all commercially available addi-
tives are suitable for the vehicle. Information regarding suitable addi-
tives is available from any author-
ized Toyota retailer or Toyota
authorized repairer, or any reliable
repairer.
Vehicles with a petrol engine have
two cooling circuits. Always check
the coolant levels of both coolant
tanks and top up if necessary.
The coolant level is shown by Max
marks in the filler neck of the cool-
ant tank.
Depending on the engine version,
the coolant tank is located on the
right or left of the engine compart-
ment, see page 305.
SAE 5W-30.
SAE 0W-40.
SAE 5W-40.
Oil change
NOTICE
Engine oil not changed in time can
lead to increased engine wear and
thus engine damage. There is a dan-
ger of damage to property. Do not
exceed the service date indicated in
the vehicle.
Coolant
General
Viscosity classes
Safety notes
WARNING
If the cooling system is opened when
the engine is hot, coolant can escape
and cause scalding. There is a dan-
ger of injury. Only open the cooling
system when the engine has cooled
down.
WARNING
Additives are harmful to health and
incorrect additives can damage the
engine. There is a danger of injury
and damage to property. Do not allow
additives to come into contact with
clothing, skin or eyes, and do not
swallow them. Only use suitable addi-
tives.
Coolant level
General

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MOBILITY
1Allow the engine to cool down.
2Open the bonnet, see page 306.
3Turn cap on coolant tank slightly
anticlockwise, then allow the
pressure to escape.
4Open cap on coolant tank.
5The coolant level is correct if it is
just below the Max. mark in the
filler neck.
6Tighten cap.
1Allow the engine to cool down.
2Open the bonnet, see page 306.
3Turn cap on coolant tank slightly
anticlockwise, then allow the
pressure to escape.
4Open cap on coolant tank.
5If necessary, slowly top up to the
correct level; do not overfill.
6Tighten cap.
7Have the cause of coolant loss
rectified as soon as possible.
■Disposal
When disposing of coolant and
coolant additives, comply with the
relevant environmental protection
regulations.
All washer jets are supplied from
one tank.
Use a mixture of tap water and
screenwash concentrate for the
windscreen washer system, if nec-
essary with the addition of anti-
freeze.
Recommended minimum fill level: 1
litre, 1.7 Imp. pints. Checking the coolant level
Topping up
Washer fluid
General
Safety notes
WARNING
Some antifreezes can contain toxic
substances, and are flammable.
There is a risk of fire and fatal injury.
Please comply with the instructions
on the containers. Keep antifreezes
away from sources of combustion. Do
not pour service products into other
bottles. Keep service products out of
the reach of children.

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The reservoir for the washer fluid is
located in the engine compartment.Using undiluted screenwash con-
centrate or antifreeze made of alco-
hol may result in false indications at
low temperatures below
-15°C/+5°F.
WARNING
Washer fluid can ignite on contact
with hot parts of the engine and catch
fire. There is a danger of injury or
damage to property. Only top up
washer fluid when the engine has
cooled down. Then fully close the cap
of the washer fluid reservoir.
NOTICE
Additives containing silicone added to
the washer fluid for their water bead-
ing effect on the windows may dam-
age the washer system. There is a
danger of damage to property. Do not
add any additives containing silicone
to the washer fluid.
NOTICE
Mixing different screenwash concen-
trates or antifreezes can result in
damage to the washer system. There
is a danger of damage to property. Do
not mix different screenwash concen-
trates or antifreezes. Please comply
with the instructions and mixing ratios
stated on the containers.
Overview
Malfunction