TOYOTA LAND CRUISER 2001 Manual Online

’01 L/C U (L/O 0008)173
CAUTION
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 during driv-
ing, it may cause an accident.

’01 L/C U (L/O 0008)
174 INFORMATION BEFORE DRIVING
YOUR TOYOTA
Off
−road vehicle precautions175
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Break −in period176
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel176
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operation in foreign countries178
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Three −way catalytic converter179
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine exhaust cautions180
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Facts about engine oil consumption181
. . . . . . . . . . . . . . . . . . . . . . . . . .
Iridium −tipped spark plugs182
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Brake system183
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Brake pad wear limit indicators186
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Luggage stowage precautions187
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear step bumper188
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Limited −slip differential188
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Your Toyota’s identification188
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Theft prevention labels189
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Suspension and chassis190
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Types of tires190
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SECTION
2

’01 L/C U (L/O 0008)175
Off
−road vehicle precautions
This vehicle belongs to the ut ility ve-
hicle class, which has higher ground
clearance and narrower tread in relation
to the height of its center of gravity to
make it capable of performing in a wide
variety of off −road applications. Specif-
ic design characteristics give it a high-
er center of gravity than ordinary pas-
senger cars. This vehicle design
feature causes this type of vehicle to
be more likely to rollover. And, utility
vehicles have a significantly higher rol-
lover rate than other types of vehicles.
An advantage of the higher ground
clearance is a better view of the road
allowing you to anticipate problems. It
is not designed for cornering at the
same speeds as ordinary passenger
cars any more than low −slung sports
cars designed to perform satisfactorily
under off −road conditions. Therefore,
sharp turns at excessive speeds may
cause rollover.CAUTION
Always observe the following precau-
tions to minimize the risk of serious
personal injury or damage to your ve-
hicle: In a rollover crash, an unbelted per-
son is significantly more likely to
die than a person wearing a seat
belt. Therefore, the driver and all
passengers should fasten their seat
belts whenever the vehicle is mov-
ing.
Avoid sharp turns or abrupt maneu-
vers, if at all possible. Failure to
operate this vehicle correctly may
result in loss of control or vehicle
rollover causing death or serious in-
jury.
Avoid loading any items on the roof
that will raise the vehicle’s center
of gravity.
Always slow down in gusty cross-
winds. Because of its profile and
higher center of gravity, your ve-
hicle is more sensitive to side
winds than an ordinary passenger
car. Slowing down will allow you
to have better control.

’01 L/C U (L/O 0008)
176
When driving off −road or in rugged
terrain, do not drive at excessive
speeds, jump, make sharp turns,
strike objects, etc. This may cause
loss of control or vehicle rollover
causing death or serious injury.
You are also risking expensive dam-
age to your vehicle’s suspension
and chassis.
Do not drive horizontally across
steep slopes. Driving straight up or
straight down is preferred. Your
vehicle (or any similar off −road ve-
hicle) can tip over sideways much
more easily than forward or back-
ward.
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). Fuel
FUEL TYPE
Your new vehicle must use only un-
leaded gasoline.
To help prevent gas station mix
−ups, your
Toyota has a smaller fuel tank opening.
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.
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.

’01 L/C U (L/O 0008)177
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.
GASOLINE CONTAINING DETERGENT
ADDITIVES
Toyota recommends the use of gasoline
that contains detergent additives to
avoid build
−up of engine deposits.
However, all gasoline sold in the U.S.
contains detergent additives to keep clean
and/or clean intake systems.
QUALITY GASOLINE
Automotive manufacturers in the U.S.,
Europe and Japan have developed a
specification for quality fuel named
World −Wide Fuel Charter (WWFC) that
is expected to be applied world wide.
The WWFC consists of three categories
that depend on required emission lev-
els. In the U.S., category 3 has been
adopted. The WWFC improves air quali-
ty by providing for better emissions in
vehicle fleets, and customer satisfaction
through better vehicle performance.
CLEANER BURNING GASOLINE
Cleaner burning gasoline, including re-
formulated gasoline that contains oxy-
genates such as ethanol or MTBE is
available in many areas. Toyota recommends the use of cleaner
burning gasoline and appropriately blended
reformulated gasoline. These types of gas-
oline provide excellent vehicle perfor-
mance, reduce vehicle emissions, and im-
prove air quality.
OXYGENATES IN GASOLINE
Toyota allows the use of oxygenate
blended gasoline where the oxygenate
content is up to 10% ethanol or 15%
MTBE. If you use gasohol in your Toyota,
be sure that it has an octane rating no low-
er than 87.
Toyota does not recommend the use of
gasoline containing methanol.
SULFUR IN GASOLINE
If your vehicle is certified to California
Emission Regulation, the vehicle is de-
signed to operate on California cleaner
burning gasoline (CBG) that contains
lower sulfur. If you cannot use Califor-
nia CBG, your emission control system
may suffer damage and turn on the
Malfunction Indicator Lamp.
If the malfunction is caused by the type
of fuel used, repairs may not be covered
by your warranty.

’01 L/C U (L/O 0008)
178
GASOLINE CONTAINING MMT
Some gasoline contain an octane en-
hancing additive called MMT (Methylcy-
clopentadienyl Manganese Tricarbonyl).
Toyota does not recommend the use of
gasoline that contains MMT. If fuel con-
taining MMT is used, your emission con-
trol system may be adversely affected.
The Malfunction Indicator Lamp on the in-
strument cluster may come on. If this hap-
pens, contact your Toyota dealer for ser-
vice.
GASOLINE QUALITY
In a very few cases, you may experience
driveability problems caused by the partic-
ular gasoline that you are using. If you
continue to have unacceptable driveability,
try changing gasoline brands. If that does
not rectify your problem, then consult your
Toyota dealer.
NOTICE

Do not use gasohol other than
stated above. It will cause fuel sys-
tem damage or vehicle performance
problems.
If drive ability problems are occur
(poor hot starting, vaporizing, en-
gine knock, etc.), discontinue the use.
Take care not to spill gasohol dur-
ing refueling. Gasohol may cause
paint damage.
FUEL TANK CAPACITY
96 L (25.4 gal., 21.1 Imp. gal.) Operation in foreign countries
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).

’01 L/C U (L/O 0008)179
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
materials 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
easily such as grass, leaves, pa-
per or rags.
NOTICE
A large amount of unburned gases
flowing into the three −way catalytic
converter may cause it to overheat
and create a fire hazard. To prevent
this 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 misfire, creat-
ing an excessive load on the three −
way catalytic converter.
Do not allow the engine to run at
idle speed for more than 20 min-
utes.
Avoid racing the engine.
Do not push −start or pull −start your
vehicle.
Do not turn off the ignition while
the vehicle is moving.
Keep your engine in good running
order. Malfunctions in the engine
electrical system, electric ignition
system or fuel system could cause
an extremely high three −way cata-
lytic converter temperature.
If the engine becomes difficult to
start or stalls frequently, take your
vehicle in for a check −up as soon
as possible. Remember, your Toyota
dealer knows your vehicle and its
three −way catalytic converter sys-
tem best.

’01 L/C U (L/O 0008)
180
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 the
Toyota Maintenance Schedule. For
scheduled maintenance information,
refer to the ”Scheduled Maintenance
Guide” or ”Owner ’s Manual Supple-
ment”.
Engine exhaust cautions
CAUTION
Avoid inhaling the engine ex-
haust. It contains carbon monox-
ide, which is a colorless and
odorless gas. It can cause un-
consciousness or even death.
Make sure the exhaust system
has no holes or loose connec-
tions. The system should be
checked from time to time. If you
hit something, or notice a
change in the sound of the ex-
haust, have the system checked
immediately.
Do not run the engine in a ga-
rage or enclosed area except for
the time needed to drive the ve-
hicle in or out. The exhaust
gases cannot escape, making
this a particularly dangerous situ-
ation.
Do not remain for a long time in
a parked vehicle with the engine
running. If it is unavoidable, how-
ever, do so only in an uncon-
fined area and adjust the heating
or cooling system to force out-
side air into the vehicle.

’01 L/C U (L/O 0008)181
Keep the back door and quarter
windows closed while driving. An
open or unsealed back door and
quarter windows may cause ex-
haust 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
windshield clear of snow, leaves,
or other obstructions.
If you smell exhaust fumes in
the vehicle, drive with the win-
dows open and the back door
closed. Have the cause immedi-
ately located and corrected.FUNCTIONS OF ENGINE OIL
Engine oil has the primary functions of
lubricating and cooling the inside of the
engine, and plays a major role in main-
taining 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 pis-
ton 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 combustion
gases during the combustion process.
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.
The amount of engine oil consumed de-
pends on the viscosity of the oil, the
quality of the oil and the conditions the
vehicle is driven under.
More oil is consumed by high −speed driv-
ing and frequent acceleration and decel-
eration.
A new engine consumes more oil, since
its pistons, piston rings and cylinder walls
have not become conditioned.
When judging the amount of oil con-
sumption, note that the oil may become
diluted and make it difficult to judge
the true level accurately.
Facts about engine oil
consumption

’01 L/C U (L/O 0008)
182
As an example, if a vehicle is used for
repeated short trips, and consumes a nor-
mal amount of oil, the dipstick may not
show any drop in the oil level at all, even
after 1000 km (600 miles) or more. This
is because the oil is gradually becoming
diluted with fuel or moisture, making it
appear that the oil level has not changed.
The diluting ingredients evaporate out
when the vehicle is then driven at high
speeds, as on an expressway, making it
appear that oil is excessively consumed
after driving at high speeds.
IMPORTANCE OF ENGINE OIL LEVEL CHECK
One of the most important points in prop-
er vehicle maintenance is to keep the en-
gine oil at the optimum level so that oil
function will not be impaired. Therefore, it
is essential that the oil level be checked
regularly. Toyota recommends that the oil
level be checked every time you refuel
the vehicle.
NOTICE
Failure to check the oil level regularly
could lead to serious engine trouble
due to insufficient oil.
For detailed information on oil level check,
see ”Checking the engine oil level” in Sec-
tion 7
−2.
Your engine is fitted with iridium −tipped
spark plugs.
NOTICE
Use only iridium −tipped spark plugs
and do not adjust gaps for your en-
gine performance and smooth drivabil-
ity.
Iridium −tipped spark plugs