1996 TOYOTA SUPRA Owners Manual

Part 1Cigarette lighter and ashtray
Clock
103
OPERATION OF INSTRUMENTS AND CONTROLSÐ
Chapter 1-8 Other equipment
Clock
Cigarette lighter and ashtray
Glovebox
Luggage cover
Traction control system
Floor mat
The digital clock indicates the time
with the ignition key at the ACCº or
ONº position. To reset the hour, de-
press the
Hº button. To reset the min-
utes, depress the Mº button. To ad-
just the time to a full hour, depress the
:00º button.
For example, if the :00º button is de-
pressed when the time is between
1:01Ð1:29, the time will change to 1:00.
If the time is between 1:30Ð1:59, the time
will change to 2:00. When the instrument panel lights are turned on, the brightness of the time indi- cation will be reduced.
Once the electrical power source has
been disconnected from the clock, the
time is automatically set to 1:00 (oneo'clock).To operate the cigarette lighter, press
it in. When it becomes heated, it auto-
matically pops out ready for use.
If the engine is not running, the key must be in the ACCº position.
Do not hold the cigarette lighter pressed in. When finished with your cigarette, thor-
oughly extinguish it in the ashtray to pre-
vent other cigarette butts from catching
fire. After using the ashtray, close the ash-
tray cover completely.
To remove the ashtray, open the ashtray cover and pull it out.
Use a Toyota genuine cigarette lighter or equivalent for replacement.

104
To open the glovebox door, pull the
lever. To lock the glovebox door, insert
the master key and turn it clockwise.
With the instrument panel lights on, the
glovebox light w ill come on when the door
is open.
To reduce the chance of injury in
case of an accident or a sudden
stop, always keep the glovebox
door closed while driving. CAUTION
!
When you open the back door, the lug-
gage cover tilts up for easy access to the luggage area.
For additional luggage space, unhook the retractable cords and lift the cover out of the retainers.AUTOMATIC MODE
The traction control system automati-
cally controls spinning of the rear
wheels which may occur when accel-
erating on
slippery road surfaces, thus
assisting driver control and driving
power to the rear wheels. When you turn the ignition switch on, the trac-
tion control system always turns on
automatically, and the slip indicator
light and SNOWº indicator light will come on. The indicator lights will go
off after about 3 seconds.
Glovebox Luggage cover Traction control system

105
Leave the system on during ordinary
driving so that it can operate when
needed. When traction control is ap-
plied, the slip indicator light blinks. If
your vehicle still skids even though
traction control is applied, more pow-
erful
traction control is applied and the
SNOWº indicator light comes on.
You may hear a slight clicking noise in the
engine compartment when the engine is
started. This means that the traction con-
trol system is in the self-check mode, and
does not indicate malfunction. When the
traction control system is operating, you
may feel vibration of your vehicle, causedby operation of the brakes. This indicates
the system is functioning properly.
When getting the vehicle out of mud or
new snow, etc. the traction control system
will operate to prevent the wheels from
spinning. Even though the accelerator
pedal is fully depressed, the engine speed
will be restrained to a certain level.
MANUAL SNOW OPERATION
You can select the snow mode by
pushing the SNOWº switch. The
SNOWº indicator light will come on.
To select the automatic mode, push
the OFFº switch. The SNOWº indi-cator light will go off. If your vehicle
still skids, the system automatically operates.
MANUAL TRACTION CONTROL OFF
OPERATION
You can turn off the traction control
system by pushing the OFFº switch.
The TRAC OFFº indicator/warning
light will come on. Pushing the OFFº
switch a second time turns on the trac-
tion control system and the TRAC
OFFº indicator/warning light will go off. If the SNOWº indicator light is on,
pushing the OFFº switch once se-lects the automatic mode and pushing
it a second time turns off the traction
control system.

106
Under certain slippery road condi-
tions, full stability of the vehicle and
power to the rear wheels cannot be
maintained, even though the trac-
tion control system is in operation.
In situations where the road surface
is covered with ice or snow, your ve-
hicle should be fitted with snow tires or tire chains and driven at amore cautious pace. CAUTION
!
Use a floor mat of the correct size.
If the floor mat has a hole, then it is de-
signed for use with a locking clip. Fix thefloor mat and locking clip into the hole in the floor carpet.
Make sure the floor mat is properly
placed on the floor carpet. If the
floor mat slips and interferes with
the movement of the pedals duringdriving, it may cause an accident.
CAUTION
!
Floor mat

Part 2Break-in period Fuel
107
INFORMATION
BEFORE DRIVING
YOUR TOYOTA
Break-in period
Fuel
Operation in foreign countries
Three-way catalytic converters
Engine exhaust cautions
Facts about engine oil consumption
Brake system
Brake pad wear limit indicators
Luggage stowage precautions
Limited-slip differential
Your Toyota's identification
Theft prevention labels
Types of tires
Drive gently and avoid high speeds.
Your vehicle does not need an elaborate
break-in. But following a few simple tips
for the first 1600 km (1000 miles) can add
to the future economy and long life of your vehicle:
Do not drive over 88 km/h (55 mph).
Do not run the engine over 4000 rpm. Maintain engine speed between 2000 and 4000 rpm.
Avoid full-throttle starts.
Try to avoid hard stops during the first
300 km (200 miles).
Do not drive slowly with the manual
transmission in a high gear.
Do not drive for a long time at any
single speed, either fast or slow. FUEL TYPE
Your new vehicle must use only un-
leaded gasoline.
To help prevent gas station mixups, your
Toyota has a new smaller fuel tank open- ing.
The special nozzle on pumps with un-
leaded fuel will fit it, but the larger stan-
dard nozzle on pumps with leaded gas will
not.
NOTICE
Do not use leaded gasoline. Use of leaded gasoline will cause the
three-way catalytic converter tolose its effectiveness and the emission control system tofunction improperly. Also, this can increase maintenance costs.
OCTANE NUMBER
Select premium unleaded gasoline
with a Research Octane Number of 96
(Octane Rating 91) or higher for opti-
mum engine performance. However, if
such premium type cannot be ob-
tained, you may temporarily use un-
leaded gasoline with an octane num-ber as low as 91 (Octane Rating 87).
Use of unleaded fuel with an octane num- ber or rating lower than stated above will
cause persistent heavy knocking. If se-
vere, this will lead to engine damage.

108If your engine knocks...
If you detect heavy knocking even when
using the recommended fuel, or if you
hear steady knocking while holding a
steady sp
eed on level roads, consult your
Toyota dealer.
However, now and then, you may notice
light knocking for a short time while accel-
erating or driving up hills. This is no cause
for concern.
GASOLINES CONTAINING DETER-
GENT ADDITIVES
Toyota recommends use of gasolines
that contain detergent additives to
avoid build-up of engine deposits.
For further details, ask your Toyota dealer
or a local gasoline retailer..
GASOLINES CONTAINING MTBE
Gasolines that contain MTBE (Methyl
Tertiary-Butyl Ether) are available in
the market. If you use a gasoline mixed
with MTBE, make certain that it does
not contain more than 15% of MTBE.
If the use of gasolines containing MTBE causes poor driveability and/or poor fuel
economy, you should discontinue the use
of fuels containing MTBE. GASOLINES CONTAINING ALCOHOL I
f you use gasohol in your Toyota, be
sure that it is unleaded, has an octane
rating no lower than 87 and does not
contain more than 10% ethanol.
Gasohol is a mixture of gasoline and etha-
nol.
Toyota does not recommend the use of
gasolines containing methanol. If you use
gasoline containing methanol, use only
gasoline meeting the requirements above
and also containing less than 5% metha-
nol with cosolvents and corrosion inhibi-
tors for methanol.
NOTICE
Do not use gasohol other than
stated above. It will cause fuel
system damage or vehicle perfor-
mance problems.
If driveability problems are en-countered (poor hot starting, va-porizing, engine knock, etc.),discontinue the use.
Take care not to spill gasohol dur-
ing refueling. Gasohol may causepaint damage.
FUEL TANK CAPACITY 70 L (18.5 gal., 15.4 Imp. gal.) If you plan to drive your Toyota in
another country... First,
comply with the vehicle registration
laws. Second, confirm the availability of the
correct fuel (unleaded and minimum oc- tane number). Operation in foreign countries

109
The three-way catalytic converter is
an emission control device installed in
the exhaust system.
Its purpose is to reduce pollutants in the exhaust gas.
CAUTION!
Keep people and combustible ma- terials away from the exhaust pipe
while the engine is running. The
exhaust gas is very hot.
Do not drive, idle or park your ve-
hicle over anything that might
burn easily such as grass, leaves, paper or rags.
A large amount of unburned gases
flowing into the three-way catalytic
converter may cause it to overheat and create a fire hazard. To preventthis and other damage, observe the
following precautions:
Use only unleaded gasoline.
Do not drive with an extremely low fuel level; running out of fuel
could cause the engine to mis-fire, creating an excessive load
on the three-way catalytic con-verter.
Do not allow the engine to run atidle speed for more than 20 min-
utes.
NOTICE
Avoid racing the engine.
Do not push-start or pull-start
your vehicle.
Do not turn off the ignition whilethe vehicle is moving.
Keep your engine in good run-
ning order. Malfunctions in theengine electrical system, elec-
tronic ignition system/distributorignition system or fuel systemcould cause an extremely high
three-way catalytic converter
temperature.
If the engine becomes difficult to start or stalls frequently, takeyour vehicle in for a check-up assoon as possible. Remember,
your Toyota dealer knows your
vehicle and its three-way catalyt-ic converter system best.
To ensure that the three-way cat-
alytic converter and the entireemission control system operate
properly, your vehicle must re-
ceive the periodic inspections re-quired by the Toyota Maintenance
Schedule. For scheduled mainte-
nance information, refer to theseparate Owner's Manual Sup-
plement/Maintenance Scheduleº.
Three-way catalytic converters

11 0
CAUTION!
Avoid inhaling the engine exhaust.
It contains carbon monoxide,
which is a colorless and odorless
gas. It can cause unconsciousness
or even death.
Make sure the exhaust system has
no holes or loose connections. The
system should be checked from
time to time. If you hit something,
or notice a change in the sound of
the exhaust, have the system
checked immediately.
Do not run the engine in a garage or
enclosed area except for the time
needed to drive the vehicle in or
out. The exhaust gases cannot es-
cape, making this a particularly
dangerous situation.
Do not remain for a long time in a
parked vehicle with the engine run-
ning. If it is unavoidable, however,
do so only in an unconfined area and adjust the heating or cooling
system to force outside air into the vehicle.
Keep the back door closed while
driving. An open or unsealed back
door may cause exhaust gases to
be drawn into the vehicle. If you
must drive with the back door
open to accommodate a large ob-
ject, close the windows, open all
the instrument panel vents and have the heating or cooling sys- tem deliver fresh air into the ve-
hicle by turning the fan to high
speed with the air intake control
button in the OUTSIDE AIR mode.
To allow proper operation of your
vehicle's ventilation system, keep
the inlet grilles in front of the wind-
shield clear of snow, leaves, or
other obstructions.
If you smell exhaust fumes in the
vehicle, drive with the windows
open and the back door closed.
Have the cause immediately lo-cated and corrected. FUNCTIONS OF ENGINE OIL
Engine oil has the primary functions of lu-
bricating and cooling the inside of the en-
gine,
and plays a major role in maintaining
the engine in proper working order. ENGINE OIL CONSUMPTION
It is normal that an engine should con-
sume some engine oil during normal
engine operation. The causes of oil
consumption in a normal engine are
as follows. Oil is used to lubricate pistons, piston
rings and cylinders. A thin film of oil is left on the cylinder wall when a piston
moves downwards in the cylinder.
High negative pressure generated
when the vehicle is decelerating sucks
some of this oil into the combustion
chamber. This oil as well as some part
of the oil film left on the cylinder wall is
burned by the high temperature com-
bustion gases during the combustionprocess.
Oil is also used to lubricate the stems
of the intake valves. Some of this oil is
sucked into the combustion chamber
together with the intake air and is
burned along with the fuel. High tem- perature exhaust gases also burn the
oil used to lubricate the exhaust valve stems.
Engine exhaust cautions
Facts about engine oil consumption