engine TOYOTA LAND CRUISER 1999 Owner's Manual

New L/C100(U)
106
To lock the rear differential, push and
turn the switch clockwise until it clicks.
Be sure to stop the wheels before locking
the differentials.
For easy locking, turn the lock switch and
gently depress the accelerator 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 differentials until
the wheels have stopped spinning.
Otherwise, the vehicle may move in
an unexpected direction when the
differential locks are engaged, re-
sulting in an accident. This may
also lead to possible damage to dif-
ferential lock component parts.
Do not drive over 8 km/h (5 mph)
when the differentials are locked.
To unlock the differentials, turn the
switch fully counterclockwise.
Unlock the differentials as soon as the
vehicle moves out.
For easy unlocking, slightly turn the steer-
ing wheel in either direction while the ve-
hicle is in motion.
When each of the differential locks is dis-
engaged, the indicator light will go out. The differential will also unlock if you shift
the four±wheel drive control lever to ºHº.
Never forget to turn of the switch after
using this feature.
To check the indicator bulb, turn the igni-
tion key to the ºONº position, but do not
start the engine.
CAUTION
Do not keep driving with the differen-
tial lock switch on.

New L/C100(U)107
Parking brake
When parking, firmly apply the parking
brake to avoid inadvertent creeping.
To set: Pull up the lever. For better hold-
ing power, first depress the brake pedal
and hold it while setting the brake.
To release: Pull up the lever slightly,
press the thumb button, and lower.
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.
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.

New L/C100(U)109
RESETTING AT A FASTER SPEED
Push the lever up in the ºRES/ACCº direc-
tion and hold it. Release the lever when
the desired speed is attained. While the
lever is held up, the vehicle will gradually
gain speed.
However, a faster way to reset is to ac-
celerate the vehicle and then push the
control lever down in the ºSET/COASTº
direction.
RESETTING AT A SLOWER SPEED
Push the lever down in the ºSET/COASTº
direction and hold it. Release the lever
when the desired speed is attained. While
the lever is held down, the vehicle speed
will gradually decrease.
However, a faster way to reset is to de-
press the brake pedal and then push the
control lever down in the ºSET/COASTº
direction.
Even if you downshift the transmission by
turning off the overdrive switch, with the
cruise control on, engine braking will not
be applied because the cruise control is
not cancelled. To decrease the vehicle
speed, reset to a slower speed with the
cruise control lever or depress the brake
pedal. If you use the brake pedal, cruise
control is cancelled.
RESUMING THE PRESET SPEED
If the preset speed is cancelled by pu
lling
the control lever or by depressing the
brake pedal or clutch pedal, pushing the
lever up in the ºRES/ACCº direction will
restore the speed set prior to cancellation.
However, once the vehicle speed falls be-
low about 40 km/h (25 mph), the preset
speed will not be resumed.
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.

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Outside temperature display
The outside temperature display indi-
cates the outside air temperature.
The key must be in the ºONº position.
The display indicates between the range
of -22
5F and 122 5F. Cigarette lighter and ashtrayCIGARETTE 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 close the ash-
tray completely after using.

New L/C100(U)139
Power outlets
The power outlets are designed for
power supply for car accessories. To
use them, open the lids as shown in
the following illustrations.
The key must be in the ºACCº or ºONº
position to be used.
NOTICE
To prevent the fuse from being
blown, do not use the electricityover the total vehicle of capacity 12V/120W (all the outlets together).
To prevent the battery from beingdischarged, do not use the power outlets longer than necessary when
the engine is not running.
Close the power outlet lids whenthe power outlets are not in use.Inserting a foreign object other than plug that fits the outlet, or pouring
juice or other liquid into the outletmay cause troubles or short cir-
cuits.
Instrument panel
Center console box
Luggage compartment

New L/C100(U)151
Part 2
INFORMATION
BEFORE DRIVING
YOUR TOYOTA
Off- road vehicle precautions
Break- in period
Fuel
Operation in foreign countries
Three- way catalytic converter
Engine exhaust cautions
Facts about engine oil
consumption
Iridium- tipped spark plugs
Brake system
Brake pad wear limit indicators
Luggage stowage precautions
Rear step bumper
Limited- slip differential
Your Toyota's identification
Theft prevention labels
Suspension and chassis
Types of tires
Off- road vehicle precautions
This vehicle is one of the class of ve-
hicles which have higher ground clear-
ance and narrower tread in relation to
the height of their center of gravity to
make them capable of performing in a
wide variety of off- road applications.
Specific design characteristics give it a
higher center of gravity than ordinary
cars. An advantage of the higher
ground clearance is a better view of the
road allowing you to anticipate prob-
lems. It is not designed for cornering
at the same speeds as conventional
two- wheel drive vehicles any more than
low- slung sports cars are designed to
perform satisfactorily under off- road
conditions.

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152
CAUTION
Always observe the following precau-
tions to minimize the risk of serious
personal injury or damage to your ve-
hicle: Avoid sharp turns or abrupt maneu-
vers, if at all possible. As with oth-
er vehicles of this type, failure to
operate this vehicle correctly may
result in loss of control or vehicle
rollover.
Avoid loading any items on the roof
that will make the center of gravity
even higher.
Always slow down in gusty cross-
winds. Because of its high center of
gravity, your vehicle is more sensi-
tive to side winds than an ordinary
passenger car. Slowing down will
allow you to have much better con-
trol.
Do not drive horizontally across
steep slopes. Driving straight up or
straight down is preferred. Your ve-
hicle (or any similar off- road ve-
hicle) can tip over sideways much
more easily than forward or back-
ward.
When driving off- road or in rugged
terrain, do not drive at excessive
speeds, jump, strike objects, etc.
This may cause loss of control or
vehicle rollover. You are also risk-
ing expensive damage to your ve-
hicle's suspension and chassis.
Break- in period
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).
Run the engine at moderate speed be-
tween 2000 and 4000 rpm.
Avoid full- throttle starts.
Try to avoid hard stops during the first
300 km (200 miles).
Do not drive for a long time at any
single speed, either fast or slow.
Do not tow a trailer during the first 800
km (500 miles).

New L/C100(U)153
Fuel
FUEL TYPE
Your new vehicle must use only un-
leaded gasoline.
To help prevent gas station mix- ups, your
Toyota has a new smaller fuel tank open-
ing. The special nozzle on pumps with
unleaded fuel will fit it, but the larger
standard nozzle on pumps with leaded gas
will not.
At a minimum, the gasoline you use
should meet the specifications of ASTM
D4814 in the U.S.A. and CGSB 3.5- M93
in Canada.
NOTICE
Do not use leaded gasoline. Use of
leaded gasoline will cause the three-way catalytic converter to lose its ef-
fectiveness, the emission control sys-
tem to function improperly, and dam-age to the engine. Also, this can in-crease maintenance costs.
OCTANE RATING
Select Octane Rating 91 (Research Oc-
tane Number 96) or higher for optimum
engine performance. However, if such
premium type cannot be obtained, you
may temporarily use unleaded gasoline
with an Octane Rating as low as 87
(Research Octane Number 91).
Use of unleaded gasoline with an octane
rating or research octane number lower
than stated above will cause persistent
heavy knocking. If it is severe, this will
lead to engine damage.
If your engine knocks...
If you detect heavy knocking even when
using the recommended fuel, or if you
hear steady knocking while holding a
steady speed 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 need
of concern. GASOLINES CONTAINING DETERGENT
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.
IMPROVED GASOLINES
The American Automobile Manufacturers
Association (AAMA) has developed a
specification of improved gasolines. The
AAMA specification offers optimal fuel
information for better vehicle perfor-
mance and better protection of your en-
gine.
Toyota recommends the use of gasolines
that meet the AAMA specification, if avail-
able, for improved driveability and emis-
sion control system.
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.

New L/C100(U)155
Three- way catalytic converter
The three- way catalytic converter is the
emission control devices installed in
the exhaust system.
Its purpose is to reduce pollutants in the
exhaust gas.
CAUTION

Keep people and combustible mate-
rials away from the exhaust pipe
while the engine is running. The
exhaust gas is very hot.
Do not idle or park your vehicle
over anything that might burn easi-
ly such as grass, leaves, paper or
rags.
NOTICE
A large amount of unburned gases
flowing into the three- way catalyticconverter may cause it to overheat and create a fire hazard. To prevent
this and other damage, observe thefollowing precautions:
Use only unleaded gasoline.
Do not drive with an extremely lowfuel level; running out of fuel could
cause the engine to misfire, creat-ing an excessive load on the three- way catalytic converter.
Do not allow the engine to run atidle speed for more than 20 min-
utes.
Avoid racing the engine.
Do not push- start or pull- start yourvehicle.
Do not turn off the ignition whilethe vehicle is moving.
Keep your engine in good runningorder. Malfunctions in the engine
electrical system, electric ignitionsystem/distributor ignition system
or fuel system could cause an ex-tremely high three- way catalytic
converter temperature.
If the engine becomes difficult to
start or stalls frequently, take yourvehicle in for a check- up as soon
as possible. Remember, your Toyotadealer knows your vehicle and itsthree- way catalytic converter sys-
tem best.

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156
To ensure that the three- way cata- lytic converter and the entire emis-sion control system operate proper- ly, your vehicle must receive the
periodic inspections required by theToyota Maintenance Schedule. Forscheduled maintenance information,
refer to the separate ºScheduledMaintenance Guideº or ºOwner's
Manual Supplementº.
Engine exhaust cautions
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
escape, 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 and quarter
windows closed while driving. An
open or unsealed back door and
quarter windows may cause exhaust
gases to be drawn into the vehicle.
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 oth-
er obstructions.
If you smell exhaust fumes in the
vehicle, drive with the windows
open and the back door closed.
Have the cause immediately located
and corrected.