2013 TOYOTA LAND CRUISER traction control

27
LC200_OM_OM60F57U_(U)
CAUTION
■General precautions while driving
Driving under the influence: Never drive your vehicle when under the influ-
ence of alcohol or drugs that have impaired your ability to operate your vehi-
cle. Alcohol and certain drugs delay reaction time, impair judgment and
reduce coordination, which could lead to an accident that could result in
death or serious injury.
Defensive driving: Always drive defensively. Anticipate mistakes that other
drivers or pedestrians might make and be ready to avoid accidents.
Driver distraction: Always give your full attention to driving. Anything that dis-
tracts the driver, such as adjusting controls, talking on a cellular phone or
reading can result in a collision with resulting death or serious injury to you,
your occupants or others.
■General precaution regarding children’s safety
Never leave children unattended in the vehicle, and never allow children to
have or use the key.
Children may be able to start the vehicle or shift the vehicle into neutral.
There is also a danger that children may injure themselves by playing with
the cigarette lighter, the windows, the moon roof, or other features of the
vehicle. In addition, heat build-up or extremely cold temperatures inside the
vehicle can be fatal to children.

240
2-4. Using other driving systems
LC200_OM_OM60F57U_(U)
Four-wheel drive system
Use the four-wheel drive control switch and center differential lock/
unlock switch to select the following transfer and center differential
modes.
■Four-wheel drive control switch
“H4” (high speed position)
Normal driving on all types of
roads.
“L4” (low speed position)
Driving requiring maximum
power and traction such as
climbing or descending steep
hills, off-road driving, and hard
pulling in sand or mud, etc.
■Center differential lock/unlock switch
Lock the center differential
when your vehicle’s wheels
get stuck in a ditch or when
driving on a slippery or bumpy
surface.
Unlock the center differential
after the wheels have been
freed, or after moving to a flat,
non-slippery surface.
4
4

242 2-4. Using other driving systems
LC200_OM_OM60F57U_(U)
■The four-wheel drive control switch can be operated when
●The “ENGINE START STOP” switch is in IGNITION ON mode.
●The shift lever is in the “N” position.
●The vehicle is stopped completely.
■The low speed four-wheel drive indicator light
The indicator light blinks while shifting between “H4” and “L4”.
■Advice for driving on slippery roads
●If you shift the four-wheel drive control switch to “L4” and the shift lever to
the “2” range of “S” while driving in steep off-road areas, the output of the
brake can be controlled effectively by the Active TRAC, which assists the
driver to control the driving power of 4 wheels.
●Use the “1” range of “S” of the shift lever for maximum power and traction
when your wheels get stuck or when driving down a steep incline.
■The center differential lock indicator light
The indicator light blinks while locking/unlocking the center differential.
■The center differential lock/unlock switch can be operated when
●The “ENGINE START STOP” switch is in IGNITION ON mode.
●The vehicle speed is less than 60 mph (100 km/h).
■Locking/unlocking the center differential
●When the four-wheel drive control switch is in L4 with the center differen-
tial locked, VSC is automatically turned off. (The center differential lock
and VSC OFF indicator lights come on.)
●If the operation is not completed, the center differential lock indicator
blinks. If the indicator light does not turn off when unlocking the center
differential, drive straight ahead while accelerating or decelerating, or
drive in reverse.
●If the center differential lock/unlock is not completed within 5 seconds
while the cruise control system is on, cancel the cruise control system.

245
2-4. Using other driving systems
2
When driving
LC200_OM_OM60F57U_(U)
Crawl Control (with Turn Assist function)
Allows travel on extremely rough off-road surfaces at a fixed low
speed without pressing the accelerator or brake pedal. Minimizes
loss of traction or vehicle slip when driving on slippery road sur-
faces, allowing for stable driving.
■Crawl Control switch
ON/OFF switch
Speed selection switch
Indicators
The Crawl Control indicator is
lit and the slip indicator flashes
when operating.
Multi-information display
The operating status and
speed select status of the
Crawl Control are shown on
the multi-information display.

255 2-4. Using other driving systems
2
When driving
LC200_OM_OM60F57U_(U)
■Automatic system cancelation
In the following situations, the Multi-terrain Select indicator will go off, and
Multi-terrain Select will be canceled automatically.
●When the four-wheel drive control switch is in “H4”.
●When Active TRAC and VSC are off.
●When Crawl Control is on.
■When it is difficult to generate traction
MUD & SAND mode provides the largest amount of tire slippage, followed
by LOOSE ROCK, MOGUL, ROCK & DIRT and ROCK mode.
Drivability can be improved by selecting a mode which provides a smaller
amount of tire slippage than the current mode when the amount of tire slip-
page is large, or conversely selecting a mode which provides a larger
amount of tire slippage than the current mode when the amount of tire slip-
page is small.
■When the vehicle is stuck
Switching the transfer and differential
For the operation of the following functions, refer to the following pages.
●Four-wheel drive system (P. 240)
●Center differential lock (P. 240)
■When the brake system operates continuously
The brake system may overheat. In this case, a buzzer will sound, either the
“TRAC OFF” will be displayed on the multi-information display, and Multi-ter-
rain Select will be temporarily inoperable. In this event, stop the vehicle
immediately in a safe place, and allow the brake system to cool down suffi-
ciently. (There is no problem with continuing normal driving.)
After a short time, the message on the multi-information display will go off,
and you will be able to use Multi-terrain Select.
■When there is a malfunction in the system
The slip indicator light will come on. Have the vehicle inspected by your
Toyota dealer immediately.

282
2-4. Using other driving systems
LC200_OM_OM60F57U_(U)
Driving assist systems
To help enhance driving safety and performance, the following sys-
tems operate automatically in response to various driving situations.
Be aware, however, that these systems are supplementary and
should not be relied upon too heavily when operating the vehicle.
■Multi Terrain ABS (Anti-lock Brake System)
Helps to prevent wheel lock when the brakes are applied suddenly, or if
the brakes are applied while driving on a slippery road surface, or in off-
road conditions (such as rough roads, sand and mud).
■Brake assist
Generates an increased level of braking force after the brake pedal is
depressed, when the system detects a panic stop situation.
■VSC (Vehicle Stability Control)
Helps the driver to control skidding when swerving suddenly or turning
on slippery road surfaces.
■Active TRAC (Traction Control)
Helps to maintain drive power and prevent the 4 wheels from spinning
when starting the vehicle or accelerating on slippery roads.
■Hill-start assist control
Helps to prevent the vehicle from rolling backwards when starting on an
incline or slippery slope.
■KDSS (Kinetic Dynamic Suspension System)
KDSS helps to ensure ride comfort and handling response by using a
hydraulic control system to control the suspension stabilizer bars in
response to road surface and driving conditions during cornering or off-
road driving.
■VGRS (Variable Gear Ratio Steering) (if equipped)
Helps to adjust the wheel turning angle in accordance with the vehicle
speed and steering wheel movement.
■PCS (Pre-Collision System) (if equipped)
P. 290

608 5-2. Steps to take in an emergency
LC200_OM_OM60F57U_(U)
Have the malfunction repaired immediately.
After taking the specified steps to correct the suspected problem,
check that the warning light turns off.
Warning lightWarning light/Details
ABS warning light
Malfunction in:
• The Multi Terrain ABS; or
• The brake assist system.
(Comes on or
flashes)Pre-collision system warning light (if equipped)
Indicates:
• Malfunction in the pre-collision system if the light comes
on.
• The system cannot temporarily be used if the light
flashes. (P. 624)
Slip indicator light
Indicates a malfunction in:
• Vehicle stability control;
• Trailer Sway Control;
• Active Traction Control;
• The hill-start assist control system;
• Crawl Control system; or
• Multi-terrain Select.
Warning lightWarning light/DetailsCorrection procedure
Open door warning light
(warning buzzer)
*1
A door is not fully closed.Check that all doors are
closed.

684 6-1. Specifications
LC200_OM_OM60F57U_(U)■Treadwear
The treadwear grade is a comparative rating based on the wear
rate of the tire when tested under controlled conditions on a
specified government test course.
For example, a tire graded 150 would wear one and a half (1 - 1/2)
times as well on the government course as a tire graded 100.
The relative performance of tires depends upon the actual conditions
of their use, however, and may depart significantly from the norm due
to variations in driving habits, service practices and differences in
road characteristics and climate.
■Traction AA, A, B, C
The traction grades, from highest to lowest, are AA, A, B and C,
and they represent the tire’s ability to stop on wet pavement as
measured under controlled conditions on specified government
test surfaces of asphalt and concrete.
A tire marked C may have poor traction performance.
Warning: The traction grade assigned to this tire is based on braking
(straight ahead) traction tests and does not include cornering (turn-
ing) traction.
■Temperature A, B, C
The temperature grades are A (the highest), B, and C,
representing the tire’s resistance to the generation of heat and its
ability to dissipate heat when tested under controlled conditions on
a specified indoor laboratory test wheel.
Sustained high temperature can cause the material of the tire to
degenerate and reduce tire life, and excessive temperature can lead
to sudden tire failure.
The grade C corresponds to a level of performance which all passen-
ger car tires must meet under the Federal Motor Vehicle Safety Stan-
dard No. 109.
Grades B and A represent higher levels of performance on the labo-
ratory test wheel than the minimum required by law.