ignition TOYOTA SUPRA 1996 User Guide

50
The gauge indicates the engine cool-
ant temperature when the ignition
switch is on. The engine operating
temperature will vary with changes inweather and engine load.
If the needle points to the red zone or high-
er, stop your vehicle and allow the engine
to cool.
Your vehicle may overheat during severe operating conditions, such as: Driving up a long hill on a hot day.
Reducing speed or stopping after high
speed driving.
Idling for a long period with the air con-
ditioning on in stop-and-go traffic.
NOTICE
Do not remove the thermostat in the engine cooling system as this
may cause the engine to overheat. The thermostat is designed tocontrol the flow of coolant to keep
the temperature of the engine within the specified operatingrange.
Do not continue driving with an
overheated engine. See If yourvehicle overheatsº in Part 4.
The tachometer indicates engine speed
in thousands of rpm (revolutions per
minute). Use it while driving to select
correct shift points and to prevent en-
gine lugging and overr evving.
Driving with the engine running too fast
causes excessive engine wear and poor
fuel economy. Remember, in most cases
the slower the engine speed, the greater
the fuel economy.
NOTICE
Do not let the indicator needle get into the red zone. This may cause
severe engine damage.
Tachometer
Engine coolant temperature gauge

53
If the brake fluid level is low...
At a safe place, test your brakes by start-
ing and stopping.
If you judge that the brakes still work
adequately, drive cautiously to your nearest dealer or shop for repairs.
If the brakes are not working, have the
vehicle towed in for repairs. (For tow-ing information, see Part 4.)
It is dangerous to continue driving
normally when the brake fluid level
is low. CAUTION
!
If the brake fluid level is correct...
Have the warning system checked by
your Toyota dealer.
(c) Seat Belt Reminder Light and Buzzer
Once the ignition key is turned to ONº or
STARTº, the reminder light and buzzer
come on if the driver's seat belt is not fas-tened. Unless the driver fastens the belt,
the light stays on and the buzzer stops af-
ter about 4 to 8 seconds.
(d) Discharge Warning Light
This light warns that the battery is being discharged.
If it comes on while you are driving, there
is a problem somewhere in the charging system. The engine ignition will continue to oper-
ate, however, until the battery is dischar-
ged. Turn off the air conditioning, blower,
radio, etc., and drive directly to the near-
est Toyota dealer or repair shop.
NOTICE
Do not continue driving if the engine drive belt is broken or loose.
(e) Malfunction Indicator Lamp
This lamp comes on in the following cases.
a. The fuel tank is completely empty. (See Fuel gaugeº in Chapter 1-5 for in-structions.)
b. There is a problem somewhere in your
engine or automatic transmission electri- cal system.
If it comes on while you are driving in case
b, have your vehicle checked/repaired by
your Toyota dealer as soon as possible.
(f) Low Fuel Level Warning Light
This light comes on when the fuel level in
the tank becomes nearly empty. Fill up the
tank as soon as possible.
(g) Low Oil Pressure Warning Light
This light warns that the engine oil pres-
sure is too low. If it flickers or stays on while you are driv-
ing, pull off the road to a safe place and
stop the
engine immediately. Call a Toyota
dealer or qualified repair shop for assis- tance.
The light may occasionally flicker when
the engine is idling or it may come on brief-
ly after a hard stop. There is no cause for concern if it then goes out when the en-
gine is accelerated slightly.
The light may come on when the oil level
is extremely low. It is not designed to indi-cate low oil level, and the oil level must be checked using the level dipstick.
NOTICE
Do not drive the vehicle with the warning light onÐeven for one
block. It may ruin the engine.
(h) Low Engine Oil Level Warning Light
The light warns that the engine oil level is
too low. Add oil as soon as possible. (For instructions, see Checking the engine oil
levelº in Chapter 7-2.)
NOTICE
Continued engine operation with low engine oil will damage the
engine.

54(i) ABSº Warning Light
This light warns that there is a problem
somewhere in your anti-lock brake sys-tem.
If the light comes on while you are driving,
have your vehicle checked by your T
oyota
dealer as soon as possible.
The light will come on when the ignition key is turned to the ONº position. After
about 3 seconds, the light will go off. When the ABSº warning light is on (and
the brake system warning light is off), thebrake system operates conventionally but
without anti-lock function.
(j) Open Door Warning Light
This light remains on until both side doors
and back door are completely closed.
(k) Rear Light Failure Warning LightIf this light comes on when the headlight
switch is turned on (at the first or second
clickstop), it indicates that one or more ofthe tail lights are burned out.
If it comes on when the brake pedal is de-
pressed, one or more stop lights are
burned out or the stop light circuit is in
need of repair.
Have defective bulbs replaced as soon as
possible. (l) SRS Airbag Warning Light
This light will come on when the igni-
tion
key is turned to the ACCº or ONº
position. After about 6 seconds, the
light will go off. This means the airbag
system is operating properly.
The warning light system monitors the
front airbag sensors, center airbag sensor
assembly, inflators, warning light, inter-
connecting wiring and power sources.
If either of the following conditions occurs, this indicates a malfunction somewhere in the parts monitored by the warning light
system. Contact your Toyota dealer as
soon as possible to service the vehicle. The light does not come on when the
ignition key is turned to the ACCº or
ONº position or remains on.
The light comes on while driving.
(m) TRAC OFFº Indicator/Warning light
This light comes on when the ignition key
is turned to ONº, and will go off after 3
seconds. This means that the system is
operating properly. If one of the following conditions occurs, this
indicates a malfunction somewhere in
the parts monitored by the warning light
system. Contact your Toyota dealer as
soon as possible to service the vehicle. The light remains on more than 3 sec- onds after the ignition switch is turned on.
The light comes on while driving evenif the TRAC OFFº switch is not pushed.
The light flashes.
(n) Key Reminder Buzzer
This buzzer reminds you to remove the
key when you open the driver's door with the ignition key in the ACCº or LOCKº position.
CHECKING SERVICE REMINDER INDI-
CATORS (except the low fuel level
warning light)
1. Apply the parking brake.
2. Open one of the side doors or the back
door.
The open door warning light should come on.
3. Close the side door.
The open door warning light should go off.
4. Turn the ignition key to ACCº.
The SRS airbag warning light should
come on. It goes off after about 6 sec-onds.
5. Turn the ignition key to ONº, but do not
start the engine.

Part 1Ignition switch with steering lock
57
OPERATION OF INSTRUMENTS AND CONTROLSÐ
Chapter 1-6 Ignition switch,
Transmissionand Parking brake
Ignition swi
tch with steering lock
Automatic transmission
Manual transmission
Parking brake
Cruise control
StartºÐStarter m otor on. The key will
return to the ONº position when re- leased.
For starting tips, see Part 3. ONºÐEngine on and all accessories on. This is the normal driving position.
ACCºÐAccessories such as the ra-
dio operate, but the engine is off.
If you leave the key in the ACCº or
LOCKº position and open the driver's
door, a buzzer will remind you to remove
the key.
LOCKºÐEngine is off and the steer-
ing wheel is locked. The key can be re-
moved only at this position. You must push in the key to turn the key
from ACCº to the LOCKº position. On
vehicles with an automatic transmission,
the selector lever must be put in the Pº
position before pushing the key. When starting the engine, the key may
seem stuck at the LOCKº position. To
free it, first be sure the key is pushed all
the way in, and then rock the steering
wheel slightly
while turning the key gently.For manual transmission: Never remove the key when the ve-
hicle is moving, as this will lock the
steering wheel and result in loss ofsteering control. CAUTION
!
NOTICE
Do not leave the key in the ONº position if the engine is not running.
The battery will discharge and the ignition could be damaged.

59
Your automatic transmission has a shift
lock system to minimize the possibility of
incorrect operation. This means you can
only shift out of Pº position when thebrake
pedal is depressed (with the ignition
switch in ONº position and the lock re-
lease button depressed).
(a) Normal Driving
1. Start the engine as instructed in How
to start the engineº in Part 3. The trans- mission must be in Pº or Nº.
2. With your foot holding down the brake
pedal, shift the selector lever to Dº.
In Dº position, the automatic transmis-
sion system will select the most suitable
gear for running conditions such as nor-
mal cruising, hill climbing, hard towing,etc.
Always turn the overdrive switch on for
better fuel economy and quieter driving. If
the engine coolant temperature is low, the transmission will not shift into overdrive
gear even with the overdrive switch on.
Never put your foot on the accelera-
tor pedal while shifting. CAUTION
!
3. Release the parking brake and brake
pedal. Depress the accelerator pedal
slowly for smooth starting. (b) Using engine braking
To use engine braking, you can downshift the transmission as follows:
Turn off the overdrive switch. The O/D
OFFº indicator light will come on and the transmission will downshift to the
third gear.
Shift into the 2º position. The trans-
mission will downshift to the second
gear when the vehicle speed drops down to or lower than the followingspeed, and more powerful engine
braking will be obtained.
2JZ-GE engine 115 km/h (72 mph)
2JZ-GTE engine 130 km/h (81 mph)
Shift into the Lº position. The trans- mission will downshift to the first gear
when the vehicle speed drops down to
or lower than the following speed, and
maximum engine braking will be ap- plied.
2JZ-GE engine 48 km/h (29 mph)
2JZ-GTE engine 60 km/h (37 mph) When the cruise control is being used, even if you downshift the transmission by
turning off the overdrive switch, engine
braking will not be applied because the
cruise control is not cancelled. For ways
to decrease the vehicle speed, see
Cruise controlº in this chapter.
Be careful when downshifting on a
slippery surface. Abrupt shifting
could cause the vehicle to spin orskid.
CAUTION
!
(c) Using the 2º and Lº positions
The 2º and Lº positions are used for
strong engine braking as described pre-
viously. With the selector lever in 2º or Lº, you
can start the vehicle in motion as with the
lever in Dº. With the selector lever in 2º, the vehicle
will start in the first gear and automatically
shift to the second gear.
With the selector lever in Lº, the trans-
mission is engaged in the first gear.

61
NOTICE
Be careful not to overrev the engine when using 2º or Lº position.
If the automatic transmission fluid tem-
perature becomes too high, the MANUº mode indicator light flashes for several
seconds and goes off. The driving mode then automatically changes from manual mode to the normal driving mode.
To cancel the manual mode, push the
MANUº button once again. The MANUº
mode indicator light will go off and thetransmission system will work in the nor- mal driving mode.
The manual mode automatically cancels
out when the ignition switch is off.
(h) If you cannot shift the selector lever out of Pº position
If you cannot shift the selector lever from the Pº position even though the brake
pedal is depressed, use the shift lock
override button. For instructions, see If you cannot shift automatic transmission selector leverº in Part 4.
The shift pattern is conventional as
shown above.
Press the clutch pedal down fully while
shifting, and then release it slowly. Do not
rest your foot on the pedal while driving, because it will cause clutch trouble. And do not use the clutch to hold the vehicle
when stopped on an uphill gradeÐuse the
parking brake. Recommended shifting speeds
The transmission is fully synchronized
and upshifting or downshifting is easy.
For the best compromise between fuel
economy and vehicle performance, you
should upshift or downshift at the follow-
ing speeds:
gear km/h (mph)
1 to 2 or 2 to 1 24 (15)
2 to 3 or 3 to 2 40 (25)
3 to 4 or 4 to 3 64 (40)
4 to 5 or 5 to 4 72 (45)
Upshifting too soon or downshifting too late
will cause lugging, and possibly pinging.
Regularly revving the engine to maximum
speed in each gear will cause excessive
engine wear and high fuel consumption. Maximum allowable speeds
To get on a highway or to pass slower traf- fic, maximum acceleration may be neces-
sary. Make sure you observe the following
maximum allowable speeds in each gear:
gear km/h (mph) 1 54 (34)
2 94 (59)
3 139 (87)
Manual Transmission

Part 1Car audio system operating tips
65
OPERATION OF INSTRUMENTS AND CONTROLSÐ
Chapter 1-7 Car audio system and Air conditioning system
Car audio system operating tips
AM-FM radio with electronic tuner and cassette tape player
AM-FM radio with electronic
tuner, cassette tape player and Compact Disc player
Automatic air conditioning controls
Dashboard vents
Lower vent
You can listen to the car audio system
when the ignition key is at ONº or
ACCº. However, if the engine is not
running,
the key must be in the ACCº
position.
ILLUMINATION CONTROL LOGIC When the instrument panel lights are on,
the letters on operable buttons of the
mode in current use light up. On some au-
dio-units, the mode selection and eject
buttons also light up.
On some audio-units, when a cassette tape is not in the slot, the letters on the tape mode buttons do not light up, but the
slot lights up for easy access. Once a cas-
sette tape is inserted, the letters on the
tape mode buttons light up, and the slot
stops illuminating. RADIO FM reception tips
Most of us are not aware that a vehicle is
not an ideal place to listen to a radio. Be- cause it moves, reception conditions
change continuously. Buildings, terrain,
signal distance and noise from other ve-
hicles are all working against good recep-
tion. Some FM reception conditions may appear to be problems even though they are normal.
The following characteristics are normal
for a given reception area, and they do not
indicate any problem with the radio itself.
Fading and Drifting: On the average,
the broadcast range of FM stations is limited to about 40 km (25 miles), ex-cept for some high power stations.
If a vehicle is moving away from the
desired station's transmitter, the signal
will tend to fade and/or drift. This phe-
nomenon is more noticeable with FM
than with AM, and is accompanied by distortion.
Fading and drifting can be minimized
to a certain degree by fine tuning, or
you should tune in to a stronger signal.
Static and Fluttering: When the line-
of-sight path between a transmitter
and vehicle is blocked by large build-
ings or the like, static or fluttering may
occur because of the characteristic of
FM. In a similar effect, a fluttering
noise is sometimes heard when driv-
ing along a tree-lined road.
This static and fluttering can be re-
duced by adjusting the tone control for
greater bass response until the distur-
bance has passed.

66
Multipath: Because of the reflection
characteristics of FM, direct and re-
flected signals may reach the antenna
at the same time (a phenomenon
called multipath reception) and cancel
each other out. As a vehicle moves
through these electronic dead spots,
the listener may hear a momentary
flutter or lose reception.
Station swapping: When two FM
stations are close to each other, and
an electronic dead spot, such as is
caused by static or multipath recep-
tion, interrupts the original signal,
sometimes the stronger second si gnal
is picked up automatically until theoriginal one returns. This swapping
can also occur as you drive away from the selected station and approach
another station with a stronger signal.
On models with a power antenna, the an-
tenna automatically extends to its full
height when the radio and ignition are turned on.
To lower the power antenna, turn off the
audio system by pushing PWR VVOLº, or
turn the ignition key to LOCKº.
On some models, the power antenna au-
tomatically retracts when the radio mode
is switched off to turn on the cassette tape
player or compact disc player. Before extending the power antenna,
confirm
that no one is close enough to get
injured by it.
To prevent damage to the antenna,
make sure it is retracted before
running your vehicle through anautomatic car wash.
NOTICE
CASSETTE TAPE PLAYER
Use only undamaged cassette tapes of
good quality. Avoid using tapes with a
total playing time longer than 90 min-utes.
Using damaged tapes will cause trouble with the tape player. Longer tapes are not
recommended because of their thinness.
Before inserting a cassette, make sure
the tape is not slack and that the label
is firmly stuck on the shell.
Wind the tape firmly by turning the hub with a pencil or the like.
Be careful not to touch the exposed tape surface.
When not in use, take the cassette out
of the player, put it back into its case and store it away from dust, magnets
and direct sunlight.
Leaving cassettes on the dashboard in the sun could damage your tapes. Keep the playback head, capstan and pinch roller clean. Remove tape coating residue accumu- lated on the head, capstan and pinch
roll-
er once or twice a month. A cleaning tape is available on the market.
Do not oil any part of the player and
do not insert anything other than
cassette tapes into the slot, or thetape player may be damaged.
NOTICE

81
R
VMº button (radio monitor system):
Use for automatic station reception. Push the R VMº button. R VMº appears on
the display. In this mode, if you push the
REW FF (TUNE)º button on either side
when listening to the tape, the system will change the radio mode and automatically
receive the last station which was set. At the time, the received station condition
appears on the display.
The system will be cancelled out when the
power source is severed (battery discon- nected, burnt fuse, etc.) (i) Anti-theft system
To deter theft of your radio unit, the sys-
tem is designed so that the radio unit be-
comes inoperable if the unit is stolen from the vehicle.
The system is not preset at factory. You
must input a three-digit identification
number decided by you.
NOTICE
If you pushed any wrong buttons on the anti-theft system, the following
messages will appear on the display.
ErrºÐYou have pushed wrongbuttons.
1-9ºÐIndicates the number of
errors you have made. You maymake up to nine errors, but nomore!
HELPºÐThe number of errors you
can make was exceeded. The audiosystem is completely i noperable.
Contact your Toyota dealer.
Setting the anti-theft system
1. Make sure the radio unit is turned off with the ignition switch in ACCº.
2. While holding the 1º and 6º buttons
in, push and hold the PWR VOLº knob in
until SECº appears on the display.

82
3. Press the 1º button while holding the right side of TUNEº button in. - - -º and
the tape operation indicator will appear on
the display.4. Input your identification number by
pressing the 1º, 2º and 3º buttons re-
peatedly. Use the 1º button for the firstdigit, the 2º button for the second digit
and the 3º button for the last digit. For ex- ample, if your number is 824, press the 1º
button nine times, the 2º button three
times and the 3º button five times. If the
display returns to - - -º while inputting,
try again.
We recommend that your identification
number be associated with something
easy to remember. In case you are unsure
of the number, write it in a notebook you
normally carry. Do not leave it behind inyour vehicle.5. With your identification number ap-
pearing on the display, press the SCANº button and hold it in until SECº appears
on the display. SECº will go off to indicate the system is set. If invalid buttons have
been used, Errº will appear on the display
before SECº appears. Try again from the
step 3.
Once the system is set, the indicator light
turns on and off with the ignition switch in
OFFº and SECº will appear each time the key is turned to the ACCº position.
To change the identification number for some reason, cancel the system (See
Cancelling the anti-theft systemº) and
set it again with a new number.