Brake assist TOYOTA LAND CRUISER 2008 J200 Owners Manual

146 2−1. Driving procedures
CAUTION
nWhen taking a nap in the vehicle
Always turn the engine off.
Otherwise, you may accidentally move the shift lever or depress the acceler−
ator pedal, which could cause an accident or fire due to abnormal engine
overheating. Additionally, if the vehicle is parked in a poorly ventilated area,
exhaust fumes may enter the vehicle and cause death or a serious health
hazard.
nWhen braking the vehicle
lIf the power brake assist function does not operate, do not follow other
vehicles closely and avoid downhill or
sharp turns that require braking. In
this case, braking is still possible, but it will require more force on the pedal
than usual. Braking distance may also increase.
lDo not pump the brake pedal if the engine stalls.
Each push on the pedal uses up the reserve for the power−assisted
brakes.
l
The brake system consists of 2 individual hydraulic systems: if one of the
systems fails, the other will still operate. In this case, the brake pedal
should be depressed more firmly than usual and braking distance
becomes longer.
Do not drive your vehicle with only a single brake system. Have your
brakes fixed immediately.

194 2−4. Using other driving systems
nThe fourwheel drive control switch can be operated when
lThe “ENGINE START STOP” switch is in IGNITION ON mode.
lThe shift lever is in the “N” position.
lThe vehicle is stopped completely.
nAdvice for driving on slippery roads in “L4” (low speed position)
lIf 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 traction control system,
which assists the driver to control the driving power of 4 wheels.
lUse 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. In the
following cases, the output of the brake can be controlled by the active
traction control system if the engine speed is under 3,000 rpm (normally
under 3,000 rpm when the wheels get unstuck).
The four−wheel drive control switch is in the “L4” position and the shift
lever is in the “1” range of “S” or the shift lever is in “D” or “S” with the
transmission downshifted to first gear.
The four−wheel drive control switch is in the “L4” position and the shift
lever is in the “R” position.
nThe center differential lock/unlock button can be operated when
lThe “ENGINE START STOP” switch is in IGNITION ON mode.
lThe vehicle speed is less than 60 mph (100 km/h).
nLocking/unlocking the center differential
lWhen the center differential is locked, VSC (vehicle stability control) is
automatically turned off. (The center di
fferential lock and “VSC OFF” indi−
cator lights come on.)
lIf 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.
lIf the center differential lock/unlock is not completed within 5 seconds
while the cruise control system is on, cancel the cruise control system.

201
2−4. Using other driving systems
2
When driving
Driving assist systems
To help enhance driving safety a nd performance, the following sys
tems operate automatically in res
ponse to various driving situations.
Be aware, however, that these systems are supplementary and
should not be relied upon too h
eavily when operating the vehicle.
nMulti Terrain ABS (Antilock Brake System)
Restrains the vehicle from slipping when driving on sand, gravel, dirt,
mud, snow, ice or slick road surfaces, or in the event of sudden brak−
ing.
nBrake assist
Generates an increased level of braking force after the brake pedal is
depressed, when the system detects a panic stop situation.
nVSC (Vehicle Stability Control)
Helps the driver to control skidding when swerving suddenly or turning
on slippery road surfaces.
nActive TRAC (Traction Control)
Maintains drive power and prevents the 4 wheels from spinning when
starting the vehicle or accelerating on slippery roads.
nHillstart assist control
Helps prevent the vehicle from rolling backwards when starting on an
incline or slippery slope. It operates for approximately 5 seconds at
maximum.
nKDSS (Kinetic Dynamic Suspension System)
KDSS enhances 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.
nPCS (PreCollision System) (if equipped)
P. 208

205
2−4. Using other driving systems
2
When driving
nSounds and vibrations caused by the Multi Terrain ABS, brake assist,
Active TRAC, VSC and hillstart assist control
lA sound may be heard from the engine compartment when the engine is
started or just after the vehicle begins to move. This sound does not indi−
cate that a malfunction has occurred in any of these systems.
lAny of the following conditions may occur when the above systems are
operating. None of these indicates that a malfunction has occurred.
Vibrations may be felt through the vehicle body and steering.
A motor sound may be heard after the vehicle comes to a stop.
The brake pedal may pulsate slightly after the Multi Terrain ABS is acti−
vated.
The brake pedal may move down slightly after the Multi Terrain ABS is
activated.
nHillstart assist control is operational when
lThe shift lever is in “D” or “S”.
l
The brake pedal is not depressed.

5
When trouble arises
441 5−1. Essential information
nEmergency towing procedure
The engine must be in ACCESSORY mode (engine off) or IGNI−
TION ON mode (engine running).
Put the four−wheel drive control switch in “H4”. (The center differen−
tial is unlocked.)
Put the shift lever in “N”.
Release the parking brake.
CAUTION
nWhile towing
lUse extreme caution when towing the vehicle.
Avoid sudden starts or erratic driving maneuvers which place excessive
stress on the emergency towing hook and the cable or chain.
lIf the engine is not running, the power assist for the brakes and steering
will not function, making steering and braking more difficult.
NOTICE
nTo prevent causing serious damage to the transmission
lNever tow this vehicle wheels on the ground.
l
Use only the front emergency towing hooks or towing eyelets (depending
on vehicles) when towing your vehicle.
STEP1
STEP 2
STEP 3
STEP 4

5
When trouble arises
451 5−2. Steps to take in an emergency
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 ABS; or
The brake assist system.
Precollision system warning light (if equipped)
Malfunction in the pre−collision system.
Warning lightWarning light/Details Correction procedure
Open door warning light
(warning buzzer)
*1
A door is not fully closed.
Check that all doors are
closed.

530
Alphabetical index
Alphabetical index
A/C
Air conditioning filter .............. 407
Automatic air conditioning
system ................................ 242
ABS ........................................... 201
Active traction control ............. 201
Air conditioning filter............... 407
Air conditioning system
Air conditioning filter .............. 407
Automatic air conditioning
system ................................ 242
Airbags
Airbag operating conditions... 106
Airbag precautions for your
child .................................... 110
Airbag warning light............... 450
Curtain shield airbag
operating conditions............ 106
Curtain shield airbag
precautions ......................... 110
Front passenger occupant
classification system ........... 118
General airbag precautions ... 110
Locations of airbags .............. 102
Modification and disposal of
airbags ................................ 113
Proper driving posture ... 100, 110
Roll sensing of curtain shield
airbags off switch ................ 116
Side airbag operating
conditions............................ 106
Side airbag precautions ........ 110
SRS airbags .......................... 102
Alarm ........................................... 97
Antenna..................................... 263
Antilock brake system............ 201
Armrest ..................................... 348
Ashtrays.................................... 341
Audio input ............................... 282
Audio system
Antenna ................................. 263Audio input ............................ 282
AUX adapter ......................... 282
CD player/changer ................ 265
MP3/WMA disc ..................... 273
Optimal use ........................... 280
Portable music player ........... 282
Radio..................................... 260
Steering wheel audio
switch.................................. 283
Automatic air conditioning
system .................................... 242
Automatic light control
system .................................... 170
Automatic transmission
Automatic transmission ......... 153
If the shift lever cannot be
shifted from P ..................... 478
S mode.................................. 155
AUX adapter ............................. 282
Back door
Back door ................................ 48
Wireless remote control key.... 40
Backup lights
Replacing light bulbs ............. 426
Wattage................................. 503
Battery
Checking ............................... 387
If the vehicle has discharged
battery ................................ 484
Preparing and checking
before winter ....................... 222
Bottle holder............................. 334
Brake
Fluid ...................................... 384
Parking brake ........................ 159
Brake assist.............................. 201
Breakin tips............................. 141
Brightness control
Instrument light control.......... 161
A
B

536
Alphabetical index
Stop lights
Replacing light bulbs ............. 426
Wattage ................................. 503
Storage feature......................... 328
Storage precautions ................ 214
Stuck
If your vehicle becomes
stuck ................................... 491
Sun visors................................. 337
Sunshade
Roof......................................... 87
Switch
ECT switch ............................ 154
Driving mode select switch.... 154
Engine switch ........................ 149
Fog light switch ..................... 172
Ignition switch........................ 149
Light switches........................ 170
Power door lock switch ........... 43
Power window switch .............. 83
Rear window wiper and
washer switch ..................... 176
Window lock switch ................. 83
Wipers and washer switch .... 173
Tachometer
Tachometer ........................... 160
Tail lights
Switch.................................... 170
Wattage ................................. 503
Talk switch
*
Telephone switch*
Theft deterrent system
Alarm ....................................... 97
Engine immobilizer system ..... 93
Theft prevention labels.............. 99
Tire inflation pressure ............. 401
Tiedown hooks........................ 350
Tire information
Glossary ................................ 512
Size ....................................... 509Tire identification number...... 508
Uniform tire quality grading ... 510
Tires
Chains ................................... 222
Checking ............................... 391
If you have a flat tire.............. 463
Inflation pressure .................. 401
Information ............................ 507
Pressure warning system...... 391
Replacing .............................. 463
Rotating tires ......................... 391
Size ....................................... 502
Snow tires ............................. 222
Spare tire .............................. 463
Tools ......................................... 463
Total load capacity .................. 221
Towing
Emergency towing ................ 440
Toyota park assist system ...... 181
TRAC ......................................... 201
Traction control ....................... 201
Trip information display .......... 166
Trip meter ................................. 160
Turn signal lights
Replacing light bulbs ............. 426
Switch ................................... 158
Wattage................................. 503
Vanity lights
Vanity lights........................... 338
Wattage................................. 503
Vanity mirrors .......................... 338
Vehicle identification
number ................................... 495
Vehicle stability control .......... 201
VSC ........................................... 201
Warning buzzers
Brake system ........................ 449
Open door ............................ 451
Seat belt reminder................. 452
Warning lights
T
V
W