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WARNING
■Shifting the front-wheel drive control switch from “2WD” to “4H ” while
driving
Never operate the front-wheel drive control switch if the wheel s are slipping.
Stop the slipping or spinning before shifting.
■ When the vehicle is parked
If the shift lever is moved before the “4LO” indicator turns on/off, the transfer
mode may not be shifted completely. The transfer mode disengage s both
the front and rear driveshafts from the powertrain and allows the vehicle to
move regardless of the shift position. (At this time, the indicator blinks and
the buzzer sounds.)
Therefore, the vehicle is free to roll even if the automatic tr ansmission is in
P. You or someone else could be seriously injured. You must complete the
shifting of the transfer mode before placing transmission in P. ( P. 320)
NOTICE
■To prevent damage to the center differential
● For normal driving on dry and hard surface roads, unlock the center differ-
ential.
● Unlock the center differential after the wheels are out of the ditch or off the
loose or bumpy surface.
● Do not push the center differential lock switch when the vehicle is corner-
ing or when its wheels are spinning freely off the ground.
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AUTO LSD system
The system can be used on 2WD models and in 2WD mode on 4WD
models.
The system is activated when driving at a speed under 62 mph
(100 km/h).
The AUTO LSD system will be activated with the following two pr oce-
dures.
■TRAC off mode
Press briefly to turn on the
system. The “AUTO LSD” indi-
cator will come on.
To turn off the system, press
again.
■
AUTO LSD mode
Stop the vehicle completely,
and press for more than 3
seconds. The “AUTO LSD” and
VSC off indicators will come on.
To turn off the system, press
again.
The AUTO LSD system aids trac tion by using the traction con-
trol system to control engine performance and braking when
one of the drive wheels begins to spin.
The system should be used only when one of the drive wheels
spinning occurs in a ditch or rough surface.
System operation
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■If the engine is turned off and restarted
The AUTO LSD system and the indicators are automatically turned off.
■ Reactivation of the VSC system linked to vehicle speed
When the AUTO LSD system is turned on, the VSC and TRAC systems will
turn on automatically if vehicle speed increase.
■ If the brake system overheats
The system will cease operation and a buzzer will alert the driver. At this time,
the “TRAC OFF” indicator will come on. Stop the vehicle in a safe place.
(There is no problem with continuing normal driving.) The syste m will be auto-
matically restored after a short time.
WARNING
■ To avoid an accident
Failure to do so, a much greater steering effort and more careful cornering
control will be required.
● Do not use the AUTO LSD system in conditions other than when on e of
the drive wheels spinning occurs in a ditch or rough surface.
● Do not drive with the AUTO LSD system continuously turned on.
NOTICE
■Activating while driving
Do not activate the AUTO LSD system if the wheel is slipping. S top the slip-
ping or spinning before activating.
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Driving assist systems
◆ABS (Anti-lock Brake System)
Helps to prevent wheel lock when the brakes are applied suddenl y,
or if the brakes are applied while driving on a slippery road surface
◆Brake assist
Generates an increased level of braking force after the brake p edal
is depressed when the system de tects a panic stop situation
◆VSC (Vehicle Stability Control)
Helps the driver to control skidding when swerving suddenly or
turning on slippery road surfaces
◆Trailer Sway Control
Helps the driver to control trailer sway by selectively applying brake
pressure for individual wheels and reducing driving torque when
trailer sway is detected.
◆TRAC (Traction Control)
Helps to maintain drive power and prevent the drive wheels from
spinning when starting the vehicl e or accelerating on slippery roads
◆Hill-start assist control
Helps to reduce the backward movement of the vehicle when start -
ing on an uphill
To keep driving safety and perf ormance, the following systems
operate automatically in respon se to various driving situations.
Be aware, however, that these systems are supplementary and
should not be relied upon too heav ily when operating the vehi-
cle.
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The slip indicator will flash while
the TRAC/VSC/Trailer Sway Con-
trol systems are operating.
If the vehicle gets stuck in mud, dirt or snow, the TRAC system may
reduce power from the engi ne to the wheels. Pressing
to turn the
system off may make it easier for you to rock the vehicle in or der to
free it.
2WD models and 2WD mode on 4WD models
To turn the TRAC system off,
quickly press and release
.
The “AUTO LSD” indicator light
will come on.
Press
again to turn the sys-
tem back on.
When the TRAC/VSC/Trailer Sway control systems are operating
Disabling the TRAC system
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“4H” mode on 4WD models
To turn the TRAC system off,
quickly press and release
.
The “TRAC OFF” indicator light
will come on.
This mode can be used when the
transfer mode is “4H” mode and
the center differ ential is unlocked.
Press
again to turn the system back on.
■Turning off TRAC, VSC and Trailer Sway Control systems
2WD models and “2WD” mode on 4WD models
To turn the TRAC, VSC and Trailer Sway Control systems off, sto p the vehicle
completely, and press and hold for more than 3 seconds when AU TO
LSD system is on. ( P. 322)
The “TRAC OFF” indicator light and the VSC off indicator light will come on
*.
Press again to turn the systems back on.
“4H” mode on 4WD models and “4L” mode on 4WD models
To turn the TRAC, VSC and Trailer Sway Control systems off, pre ss and hold
for more than 3 seconds while the vehicle is stopped.
The “TRAC OFF” indicator light and the VSC off indicator light will come on
*.
Press again to turn the systems back on.
*: Pre-collision brake assist and pre-collision braking will als o be disabled.
The pre-collision system warning light will come on and the mes sage will be
shown on the multi-information display. ( P. 255)
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When the “TRAC OFF” indicator light comes on even if switch ha s
not been pressed
TRAC cannot be operated. Contact your Toyota dealer.
■ Operating conditions of hill-start assist control
When the following four conditions are met, the hill-start assi st control will
operate:
● The shift lever is in a position other than P or N (when starting off forward/
backward on an upward incline)
● The vehicle is stopped
● The accelerator pedal is not depressed
● The parking brake is not engaged
■ Automatic system cancelation of hill-start assist control
The hill-start assist control will turn off in any of the following situations:
● The shift lever is shifted to P or N
● The accelerator pedal is depressed
● The parking brake is engaged
● 2 seconds at maximum elapsed after the brake pedal is released
■ Sounds and vibrations caused by the ABS, brake assist, VSC, Tra iler
Sway Control, TRAC and hill-start assist control systems
● A sound may be heard from the engine compartment when the brake pedal
is depressed repeatedly, when the engine is started or just aft er the vehicle
begins to move. This sound does not indicate that a malfunction has
occurred in any of these systems.
● Any of the following conditions may occur when the above system s are
operating. None of these indicates that a malfunction has occur red.
• Vibrations may be felt through the vehicle body and steering.
• A motor sound may be heard also after the vehicle comes to a s top.
• The brake pedal may pulsate slightly after the ABS is activate d.
• The brake pedal may move down sli ghtly after the ABS is activated.
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Automatic reactivation of TRAC, Trailer Sway Control and VSC sy stems
After turning the TRAC, Trailer Sway Control and VSC systems of f, the sys-
tems will be automatically re-enabled in the following situatio ns:
● When the engine switch is turned off
● If only the TRAC system is turned off, the TRAC will turn on wh en vehicle
speed increases
If both the TRAC and VSC systems are turned off, automatic re-e nabling will
not occur when vehicle speed increases.
■ If the brake system overheats
TRAC will cease operation, and the slip indicator will change f rom flashing to
being on continuously to alert the driver. Stop the vehicle in a safe place.
(There is no problem with continuing normal driving.)
■ Shifting to the “4L” position
The VSC off indicator will come on.
If the center differential is locked, VSC and Trailer Sway Cont rol are automat-
ically turned off.
■ Power steering system operation sound
When you turn the engine switch to ON after the battery has bee n discon-
nected and reconnected, a sound may be heard from the engine co mpart-
ment.
This does not indicate a malfunction.