light TOYOTA TACOMA 1998 Workshop Manual

'98 Tacoma (U)97
CAUTION
Do not use the rear differential lock
in the conditions other than above.
Large steering effort and careful cor-
nering control will be required.
Lock
Unlock
To lock the rear differential, push the
switch.
Be sure to stop the wheels before locking
the differential.
For easy locking, depress the clutch ped-
al, push the lock switch and slowly re-
lease the clutch pedal.
The indicator light will blink when the
switch is turned on. Wait a few seconds
for the system to complete operation. Af-
ter the differential is locked, the light will
stop blinking and remain on.
The anti-lock brake system does not oper-
ate when the rear differential is locked. It
is normal operation for the ºABSº warning
light to be on at this time.
CAUTION
Do not lock the differential until the
wheels have stopped spinning.
Otherwise, the vehicle may move in
an unexpected direction when the
differential lock is engaged, result-
ing in an accident. This may also
lead to possible damage to differen-
tial lock component parts.
Do not drive over 8 km/h (5 mph)
when the differential is locked.
To unlock the differential, push the
switch once again.
Unlock the differential as soon as the ve-
hicle moves out.
For easy unlocking, slightly turn the steer-
ing wheel in either direction while the ve-
hicle is in motion.
When the differential lock is disengaged,
the indicator light will go out.
Except for Pre Runner models '
The differential will also unlock if you shift
the front drive control lever out of ºL4º.
Never forget to turn off the switch after
using this feature.

'98 Tacoma (U)
98
To check the indicator bulb, turn the ignition
key to the ºONº position, but do not start
the engine.
CAUTION
Do not keep driving with the differen-
tial lock switch on.
Parking brake
When parking, firmly apply the parking
brake to avoid inadvertent creeping.
To set: Pull out on the lever. For better
holding power, first depress the brake
pedal and hold it while setting the parking
brake.
To release: Press the lock release button,
turn the lever, and push it in.
To remind you that the parking brake is
set, the parking brake reminder light in
the instrument panel remains on until you
release the parking brake.
CAUTION
Before driving, be sure the parking
brake is fully released and the park-
ing brake reminder light is off.

'98 Tacoma (U)99
Cruise control
The cruise control allows you to cruise
the vehicle at a desired speed over 40
km/h (25 mph) even with your foot off
the accelerator pedal.
Your cruising speed can be maintained up
or down grades within the limits of engine
performance, although a slight speed
change may occur when driving up or
down the grades. On steeper h
ills, a
greater speed change will occur so it is
better to drive without the cruise control.
CAUTION
To help maintain maximum control
of your vehicle, do not use the
cruise control when driving in
heavy or varying traffic, or on slip-
pery (rainy, icy or snow-covered) or
winding roads.
Avoid vehicle speed increases when
driving downhill. If the vehicle
speed is too fast in relation to the
cruise control set speed, cancel the
cruise control then downshift the
transmission to use engine braking
to slow down.TURNING ON THE SYSTEM
To operate the cruise control, press the
ºCRUISE ON-OFFº button. This turns the
system on. The indicator light in the
instrument panel shows that you can now
set the vehicle at a desired cruising
speed. Another press will turn the system
completely off.
CAUTION
To avoid accidental cruise control en-
gagement, keep the ºCRUISE ON-
OFFº switch off when not using the
cruise control.
SETTING AT A DESIRED SPEED
On vehicles with automatic transmission,
the transmission must be in ºDº before
you set the cruise control speed.
Bring your vehicle to the desired speed,
push the lever down in the ºSET/COASTº
direction and release it. This sets the ve-
hicle at that speed. If the speed is not
satisfactory, tap the lever up for a faster
speed, or tap it down for a slower speed.
Each tap changes the set speed by 1.6
km/h (1.0 mph). You can now take your
foot off the accelerator pedal.

'98 Tacoma (U)101
CRUISE CONTROL FAILURE WARNING
If the ºCRUISEº indicator light in the
instrument cluster flashes when using the
cruise control, press the ºCRUISE ON-
OFFº button to turn the system off and
then press it again to turn it on.
If any of the following conditions then oc-
curs, there is some trouble in the cruise
control system.
The indicator light does not come on.
The indicator light flashes again.
The indicator light goes out after it
comes on.
If this is the case, contact your Toyota
dealer and have your vehicle inspected.
To crank the engine without depressing
the clutch pedal, push the switch with
the ignition on.
The switch stays on as long as the igni-
tion is on. And it will automatically turn off
when the ignition is off. An indicator light
will illuminate to indicate the system is
operating.
This switch cancels the clutch start sys-
tem, which is designed to keep the starter
motor from operating if the clutch pedal is
not depressed all the way down.
The switch allows the vehicle to be driven
out of difficult situations by cranking the
engine with the clutch engaged. Never use the switch for normal engine
starting. Be sure to follow the starting
procedure instructed in ºHow to start the
engineº in Part 3.
Clutch start cancel switch
(four-wheel drive models with
manual transmission)

'98 Tacoma (U)109
1 2 3 4 5 6 (Preset buttons)
These buttons are used to preset and
tune in radio stations.
To preset a station to a button: Tune in
the desired station (see ºTUNEº button).
Push and hold down the button until you
hear a beep
'this will set the station to
the button. The button number will appear
on the display.
To tune in to a preset station: Push the
button for the station you want. The but-
ton number and station frequency will ap-
pear on the display.
These systems can store one AM and one
FM station for each button. The preset
station memory will be canceled out if the
power source is interrupted (battery dis-
connected or fuse blown).
(Eject button)
Push this button to eject a cassette. AM
FM
Push ºAM
F Mº to switch between the AM
and FM bands. ºAMº or ºFMº will appear
on the display.
If the audio system is off, you can turn
on the radio by pushing ºAM
FMº. Also,
push ºAM
F Mº to switch from cassette
operation to radio operation. BAL (Balance)
Move the ºBALº ring around ºTONEº to
adjust the balance between the right and
left speakers
FF (Fast forward)
Push the ºFFº to fast forward a cassette
tape.
To stop the tape while it is fast forward-
ing, lightly push the ºREWº.
If a tape fast forwards completely, the
cassette player will play the other side of
the tape, using the auto- reverse feature.
PROG (Program)
Push ºPROGº to select the other side of
a cassette tape.
Auto- reverse feature: After the cassette
player reaches the end of a tape side, it
automatically reverses and begins to play
the other side. This is true whether the
cassette was playing or fast forwarding.
REW (Rewind)
Push the ºREWº to rewind to a tape.
To stop the tape while it is rewinding,
lightly push the ºFFº.
If a tape side rewinds completely, the cas-
sette player will stop and then play that
same side.
ST (Stereo reception) display
Your radio automatically changes to stereo
reception when a stereo broadcast is re-
ceived. ºSTº appears on the display. If the
signal becomes weak, the radio reduces
the amount of channel separation to prev-
ent the weak signal from creating noise.
If the signal becomes extremely weak, the
radio switches from stereo to mono recep-
tion.
TA P E
Push ºTAPEº to switch from radio opera-
tion to cassette operation. If the audio
system is off, you can turn on the cas-
sette player by pushing ºTAPEº. In both
cases, a cassette must already be loaded
in the player.
TONE
Turn the ºTONEº knob to adjust the tone.

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122
FM
Fading and drifting stationsÐGenerally, the
effective range of FM is about 40 km (25
miles). Once outside this range, you may
notice fading and drifting, which increase
with the distance from the radio transmit-
ter. They are often accompanied by distor-
tion.
Multi-pathÐFM signals are reflective, mak-
ing it possible for two signals to reach
your antenna at the same time. If this
happens, the signals will cancel each oth-
er out, causing a momentary flutter or
loss of reception.
Static and flutteringÐThese occur when
signals are blocked by buildings, trees, or
other large objects. Increasing the bass
level may reduce static and fluttering.
Station swappingÐIf the FM signal you
are listening to is interrupted or weak-
ened, and there is another strong station
nearby on the FM band, your radio may
tune in the second station until the origi-
nal signal can be picked up again.
AM
FadingÐAM broadcasts are reflected by
the upper atmosphere±especially at night.
These reflected signals can interfere with
those received directly from the radio sta-
tion, causing the radio station to sound
alternately strong and weak.
Station interferenceÐWhen a reflected sig-
nal and a signal received directly from a
radio station are very nearly the same
frequency, they can interfere with each
other, making it difficult to hear the broad-
cast.
StaticÐAM is easily affected by external
sources of electrical noise, such as high
tension power lines, lightening, or electri-
cal motors. This results in static.
CARING FOR YOUR CASSETTE PLAYER
AND TAPES
For high performance from your cassette
player and tapes:
Clean the tape head and other parts regu-
larly.
A dirty tape head or tape path can
decrease sound quality and tangle your
cassette tapes. The easiest way to
clean them is by using a cleaning tape.
(A wet type is recommended.) Use high-quality cassettes.
Low-quality cassette tapes can cause
many problems, including poor sound,
inconsistent playing speed, and
constant auto-reversing. They can also
get stuck or tangled in the cassette
player.
Do not use a cassette if it has been
damaged or tangled or if its label is
peeling off.
Do not leave a cassette in the player
if you are not listening to it, especially
if it is hot outside.
Store cassettes in their cases and out
of direct sunlight.
Avoid using cassettes with a total play-
ing time longer than 100 minutes (50
minutes per side). The tape used in
these cassettes is thin and could get
stuck or tangled in the cassette player.

'98 Tacoma (U)123
CARING FOR YOUR COMPACT DISC
PLAYER AND DISCS Use only compact discs labeled as
shown.
Extremely high temperatures can keep
your compact disc player from working.
On hot days, use the air conditioning
to cool the vehicle interior before you
listen to a disc.
Bumpy roads or other vibrations may
make your compact disc player skip.
If moisture gets into your compact disc
player, you may not hear any sound
even though your compact disc player
appears to be working. Remove the
disc from the player and wait until it
dries.
Handle compact discs carefully, espe-
cially when you are inserting them.
Hold them on the edge and do not
bend them. Avoid getting fingerprints
on them, particularly on the shiny side.
Dirt, scrapes, warping, pin holes, or
other disc damage could cause the
player to skip or to repeat a section of
a track. (To see a pin hole, hold the
disc up to the light.)
Remove discs from the compact disc
player when you are not listening
to them. Store them in their plastic
cases away from moisture, heat, and
direct sunlight.
To clean a compact disc: Wipe it with a
soft, lint- free cloth that has been damp-
ened with water. Wipe in a straight line
from the center to the edge of the disc
(not in circles). Dry it with another soft,
lint- free cloth. Do not use a conventional
record cleaner or anti- static device.A new disc may have rough edges on
its inner and outer perimeter. Remove
the rough edges by pressing the side
of a ball- point pen or pencil against
the inner and outer perimeter of the
disc as shown.
If you continue to play a disc with rough
edges, flakes will fall on to the signal side
of the disc and cause sound skipping or
other problems.

'98 Tacoma (U)131
Part 1
OPERATION OF
INSTRUMENTS AND
CONTROLSÐ
Chapter 1- 8
Other equipment
Clock
Cigarette lighter and ashtray
P ower out let s
Glovebox
Cup holder
Floor mat
Clock
The digital clock indicates the time.
The key must be in the ºACCº or ºONº
position.
To reset the hour: Push the ºHº button.
To reset the minutes: Push the ºMº button.
If quick adjustment to a full hour is de-
sired, push the º:00º button.
For example, if the º: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 1:30±1:59, the time
will change to 2:00.
If the electrical power source has been
disconnected from the clock, the time dis-
play will automatically be set to 1:00 (one
o'clock).
When the instrument panel lights are
turned on, the brightness of the time in-
dication will be reduced.

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132
Cigarette lighter and ashtray
CIGARETTE LIGHTER
To use the cigarette lighter, press it in.
When it becomes heated, it automatical-
ly pops out ready for use.
If the engine is not running, the key must
be in the ºACCº position.
Do not hold the cigarette lighter pressed
in.
Use a Toyota genuine cigarette lighter or
equivalent for replacement.
ASHTRAY
To use the ashtray, pull it out.
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, push it back
in completely.
To remove the ashtray, press down on the
lock spring plate and pull out.
CAUTION
To reduce the chance of injury in
case of an accident or sudden stop
while driving, always push the ash-
tray back in completely after using.
Power outlets
The power outlets are designed for
power supply for car accessories.
The key must be in the ºACCº or ºONº
position for the power outlets to be used.
NOTICE
To prevent the fuse from being
blown, do not use the electricityover the total vehicle capacity of12V/120W.
To prevent the battery from being discharged, do not use the poweroutlets longer than necessary when
the engine is not running.

'98 Tacoma (U)133

Close the power outlet lids when
the power outlets are not in use.Inserting a foreign object other than the appropriate plug that fits the
outlet, or allowing any liquid intothe outlet may cause electrical fail-ure or short circuits.
Glovebox
To open the glovebox door, pull the
lever.
On some models, the glovebox light will
come on when the glovebox is open with
the instrument panel lights on.
CAUTION
To reduce the chance of injury in
case of an accident or a sudden stop,
always keep the glovebox door closed
while driving.
Cup holder
The cup holder is designed for holding
cups securely in its holes.
To use the other cup holder, pull it out.
CAUTION
Xtra- cab models only: Do not use
the second cup holder when you
move passenger 's seat for rear seat
entry. The seat may interfere with
second cup holder and the drink
may spill over the occupants. If the
spilled drink is hot, it may cause
burns.