1999 TOYOTA LAND CRUISER engine

New L/C100(U)91
Part 1
OPERATION OF
INSTRUMENTS AND
CONTROLSÐ
Chapter 1- 5
Gauges, Meters and
Service reminder indicators
Fuel gauge
Engine coolant temperature gauge
Oil pressure gauge
Volt m et er
Tachometer
Odometer and two trip meters
Service reminder indicators and
warning buzzers
Fuel gauge
The gauge works when the ignition
switch is on and indicates the approxi-
mate quantity of fuel remaining in the
tank.
Nearly fullÐNeedle at ºFº
Nearly emptyÐNeedle at ºEº
It is a good idea to keep the tank over
1/4 full.
If the fuel level approaches ºEº or the low
fuel level warning light comes on, fill the
fuel tank as soon as possible.
On inclines or curves, due to the move-
ment of fuel in the tank, the fuel gauge
needle may fluctuate or the low fuel level
warning light may come on earlier than
usual.
If the fuel tank is completely empty, the
malfunction indicator lamp comes on. Fill
the fuel tank immediately.
The indicator lamp goes off after driving
several times. If the indicator lamp does
not go off, contact your Toyota dealer as
soon as possible.

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92
The gauge indicates the engine coolant
temperature when the ignition switch is
on. The engine operating temperature
will vary with changes in weather and
engine load.
If the needle points to the red zone or
higher, 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
conditioning on in stop- and- go traffic.
Towing a trailer.
NOTICE
Do not remove the thermostat in
the engine cooling system as thismay cause the engine to overheat.The thermostat is designed to con-
trol the flow of coolant to keep thetemperature of the engine withinthe specified operating range.
Do not continue driving with anoverheated engine. See ºIf your ve-hicle overheatsº in Part 4.
Oil pressure gauge
Idling
Normal driving
The oil pressure gauge indicates engine
oil pressure when the ignition switch is
on. Check it while driving to make sure
that the needle is in the proper range.
If the oil pressure should stay below the
normal range, pull off the road to a safe
place and stop the engine immediately.
Call a Toyota dealer or qualified repair
shop for assistance.
Oil pressure may not build up when the
oil level is too low. The oil pressure
gauge is not designed to indicate oil level,
and the oil level must be checked using
the level dipstick.
Engine coolant temperature
gauge

New L/C100(U)93
NOTICE
Do not drive the vehicle with the oilpressure below the normal range untilthe cause is fixedÐit may ruin theengine.
Vo l t m e t e r
The voltmeter tells whether the battery
is charged or discharged. Check it
while the engine is runningÐthe needle
should always indicate as shown above.
If the needle reads below or above the
normal range while the engine is running,
it indicates the charging system needs im-
mediate repair.
However, it is normal for the needle to
drop below the normal range during en-
gine starting. TachometerThe 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 overrevving.
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 causesevere engine damage.

New L/C100(U)95
(g)Take vehicle to
To y o t a
d ealer
immediately.
(i) Close all side doors
and back door.
(k) Stop and check.
(j)Shift four-wheel
drive control out
of ºNº.
Key reminder
buzzer
(h) Take vehicle to
Toyota dealer.
If the indicator Do this.
or buzzer
comes on...
(l) Remove key.(a) Brake System Warning Light and
Buzzer
This light has the following functions:
Parking brake reminder
If this light is on, make sure the parking
brake is fully released. The light should
go off.
Low brake fluid level warning
If this light comes on and stays on while
you are driving, slow down and pull off
the road. Then stop the vehicle carefully.
Remember that stopping distance and ped-
al effort may be increased. There may be
a problem somewhere in the brake sys-
tem. Check the fluid level of the see-
through reservoir.
To make sure the parking brake has not
caused the warning light to come on,
check to see that the parking brake is
fully released.
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.)
CAUTION
It is dangerous to continue driving
normally when the brake fluid level is
low.
If the brake fluid level is correct...
Have the warning system checked by your
Toyota dealer.
Brake system failure warning
The light may stay on for about 60 sec-
onds after the engine is started. It is nor-
mal if it goes out after a while.
If the brake system warning light stays on
even with the parking brake being re-
leased, the brake system may fail. Con-
tact your Toyota dealer.
If the hydraulic boost pressure is lowered,
the warning light comes on and buzzer
sounds continuously. Immediately stop
your vehicle at a safe place and contact
your Toyota dealer. In this case, the
brakes may not work properly. if they do
not work well, depress the brake pedal
firmly.

New L/C100(U)
96
Depressing the brake pedal repeatedly
may turn on the warning light and buzzer.
It is normal if the light goes out and the
buzzer stops sounding after a few sec-
onds.
CAUTION
Continued driving with an inoperative
brake booster is dangerous.
(b) Driver's Seat Belt Reminder Light
and Buzzer
Once the ignition key is turned to ºONº or
ºSTARTº, the reminder light flashes and
the buzzer sounds if the driver 's seat belt
is not fastened. Unless the driver fastens
the belt, the light keeps on flashing and
the buzzer sounds 4 to 8 seconds.
(c) Front Passenger 's Seat Belt Re- minder Light
Once the ignition key is turned to ºONº or
ºSTARTº, the reminder light flashes if a
passenger sits in the front passenger seat
and does not fasten the seat belt. Unless
the front passenger fastens the belt, the
light stays flashing. If luggage load is placed on the front
passenger seat, depending on its weight
and how it is placed on the seat, built- in
sensors in the seat cushion may detect
the pressure, causing the reminder light to
come on.
(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 dis-
charged. Turn off the air conditioning,
blower, radio, etc., and drive directly to
the nearest 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
ºFuel gaugeº in Chapter 1- 5 for instruc-
tions.)
b. The fuel tank cap is not tightened se-
curely. (See ºFuel tank capº in Chapter
1- 2 for instructions.)
c. There is a problem somewhere in your
engine electrical system, automatic trans-
mission electrical system or electronic
throttle control system.
If it comes on while you are driving in
case c, have your vehicle checked/re-
paired 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.

New L/C100(U)97
(g) SRS Warning Light
This light will come on when the igni-
tion key is turned to the ºACCº or
ºONº position. After about 6 seconds,
the light will go off. This means the
system of the airbag and front seat belt
pretensioners are operating properly.
The warning light system monitors the air-
bag sensor assembly, front airbag sen-
sors, seat belt pretensioner assemblies,
inflators, warning light, interconnecting wir-
ing 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 ºACCº or
ºONº position or remains on.
The light comes on or flashes while
driving. (h) ºABSº Warning Light
This light warns that there is a problem
somewhere in your anti- lock brake sys-
tem.
If it comes on while you are driving, have
your vehicle checked by your Toyota deal-
er as soon as possible. However, it is
normal if the light goes out.
The light will come on when the ignition
key is turned to the ºONº position. After
a few seconds, the light will go off. There
may be the case that the ºABSº warning
light stays on for about 60 seconds after
the engine is started. It is normal if it
goes out after a while.
Depressing the brake pedal repeatedly
may turn on the light. It is normal if it
goes off after a few seconds.
When the ºABSº warning light is on (and
the brake system warning light is off), the
brake system operates conventionally but
anti- lock brake system is not assisting
brake performance so that the wheels can
lock- up during sudden braking or braking
on slippery road surfaces.
However, the anti- lock brake system does
not operate when the rear differential is
locked. It is normal operation for the
ºABSº warning light to be on at this time.
CAUTION
While the ºABSº warning light is on,
if either of the following conditions
occurs, immediately stop your vehicle
at a safe place and contact your
Toyota dealer.
The brake system warning light
stays on even with the parking
brake being released.
The brake system warning light and
buzzer come on.
In either case, the brakes may not
work properly. If they do not work
well, depress the brake pedal firmly.
(i) Open Door Warning Light
This light remains on until all the side
doors and back door are completely
closed.
(j) Unengaged ºParkº Warning Light
This light warns that the transmission
ºParkº mechanism is not engaged. If the
four- wheel drive control is in the ºNº posi-
tion while the selector lever is in the ºPº
position, the transmission will disengage
and the wheels will not lock.

New L/C100(U)
98
CAUTION
To restore the park function, shift the
four- wheel drive control out of ºNº,
or the vehicle can move.
(k) Automatic Transmission Fluid Tem- perature Warning Light
This light warns that the automatic trans-
mission fluid temperature is too high.
If this light comes on while you are driv-
ing, slow down and pull off the road. Stop
the vehicle at a safe place and put the
selector lever in ºPº and leave the engine
idling until the light goes off. If the light
goes off, you can start the vehicle again.
If the light does not go off, call a Toyota
dealer or qualified repair shop for assis-
tance.
NOTICE
Continued driving with the warning light on may damage the automatictransmission.
(l) Key Reminder Buzzer
This buzzer reminds you to remove the
key when you open the driver 's door with
the ignition key in the ºACCº or ºLOCKº
position.
CHECKING SERVICE REMINDER INDICA-
TORS (except the low fuel level warning
light)
1. Apply the parking brake.
2. Open one of the side doors or back door.
The open door warning light should
come on.
3. Close the door. The open door warning light should go
off.
4. Place the four- wheel drive control lever in ºNº position and the selector lever
in ºPº position. 5. Turn the ignition key to ºACCº.
The SRS warning light should come on.
It goes off after 6 seconds.
6. Turn the ignition key to ºONº, but do not start the engine.
All the service reminder indicators ex-
cept the open door warning light and
SRS warning light should come on. The
ºABSº warning light goes off after a
few seconds.
There may be the case that the ºABSº
warning light stays on for about 60
seconds after the engine is started. It
is normal if it goes out after a while.
If any service reminder indicator or warn-
ing buzzer does not function as described
above, either the bulb is burned out or the
circuit is in need of repair. Have it
checked by your Toyota dealer as soon as
possible.

New L/C100(U)99
Part 1
OPERATION OF
INSTRUMENTS AND
CONTROLSÐ
Chapter 1±6
Ignition switch,
Transmission and
Parking brake
Ignition switch with steering lock
Automatic transmission
Four±wheel drive system
Rear differential lock system
P ar k ing br ak e
Cruise control
ºSTARTºÐStarter motor on. The key
will return to the ºONº position when
released.
For starting tips, see Part 3.
ºONºÐEngine on and all accessories on.
This is the normal driving position.
ºACCºÐAccessories such as the radio
operate, but the engine is off.
If you leave the key in the ºACCº or
ºLOCKº position and open the driver's
door, a buzzer will remind you to remove
the key.
ºLOCKºÐEngine is off and the steering
wheel is locked. The key can be re-
moved only at this position.
To turn the key from ºACCº to the ºLOCKº
position, you must put the selector lever
in the ºPº position.
Once you remove the key, the engine im-
mobiliser system is automatically set. (See
ºEngine immobiliser systemº in C
hapter
1 ±
2.)
When starting the engine, the key may
seem stuck at the ºLOCKº 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.
NOTICE
Do not leave the key in the ºONº position if the engine is not running.The battery will discharge and the ignition could be damaged.
Ignition switch with steering
lock