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AVS (Adaptive Variable Suspension System)
Sport mode
For winding mountain road driving
or high speed driving.
Normal mode
For ordinary driving.
Comfort mode
For driving on a bumpy road.
■Driving mode
●Sport mode is suitable for winding mountain road driving, high speed driving
or towing a trailer.
● Normal mode is suitable for ordinary driving.
: If equipped
AVS controls the suspension accord ing to the road and driving condi-
tions. Selecting an optimum drivi ng mode allows good vehicle posture
and steering wheel operation.
AVS switch
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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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4
Driving
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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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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.
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WARNING
■The ABS does not operate effectively when
● The limits of tire gripping performance have been exceeded (such as
excessively worn tires on a snow covered road).
● The vehicle hydroplanes while driving at high speed on wet or s lick road.
■ Stopping distance when the ABS is operating may exceed that of nor-
mal conditions
The ABS is not designed to shorten the vehicle’s stopping distance. Always
maintain a safe distance from the vehicle in front of you, especially in the
following situations:
● When driving on dirt, gravel or snow-covered roads
● When driving with tire chains
● When driving over bumps in the road
● When driving over roads with potholes or uneven roads
■ When the TRAC/VSC/Trailer Sway Control is activated
The slip indicator light flashes. Always drive carefully. Reckless driving may
cause an accident. Exercise particular care when the indicator light flashes.
■ TRAC/VSC may not operate effectively when
Directional control and power may not be achievable while driving on slip-
pery road surfaces, even if the TRAC/VSC system is operating.
Drive the vehicle carefully in conditions where stability and p ower may be
lost.
■ Hill-start assist control does not operate effectively when
● Do not overly rely on hill-start assist control. Hill-start ass ist control may
not operate effectively on steep inclines and roads covered wit h ice.
● Unlike the parking brake, hill-start assist control is not inte nded to hold the
vehicle stationary for an extended period of time. Do not attempt to use
hill-start assist control to hold the vehicle on an incline, as doing so may
lead to an accident.
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WARNING
■When the TRAC/VSC/Trailer Sway Control systems is turned off
Be especially careful and drive at a speed appropriate to the r oad condi-
tions. As these are the systems to help ensure vehicle stability and driving
force, do not turn the TRAC/VSC/Trailer Sway Control systems off unless
necessary.
■ Replacing tires
Make sure that all tires are of the specified size, brand, trea d pattern and
total load capacity. In addition, make sure that the tires are inflated to the
recommended tire inflation pressure level.
The ABS, TRAC, Trailer Sway Control and VSC systems will not function
correctly if different tires are installed on the vehicle.
Contact your Toyota dealer for further information when replaci ng tires or
wheels.
■ Handling of tires and the suspension
Using tires with any kind of problem or modifying the suspensio n will affect
the driving assist systems, and may cause a system to malfunction.
■ Trailer Sway Control precaution
The Trailer Sway Control system is not able to reduce trailer sway in all situ-
ations. Depending on many factors such as the conditions of the vehicle,
trailer, road surface, and driving environment, the Trailer Swa y Control sys-
tem may not be effective. Refer to your trailer owner’s manual for informa-
tion on how to tow your trailer properly.
■ If trailer sway occurs
Observe the following precautions.
Failing to do so may cause death or serious injury.
● Firmly grip the steering wheel. Steer straight ahead.
Do not try to control trailer swaying by turning the steering w heel.
● Begin releasing the accelerator pedal immediately but very grad ually to
reduce speed.
Do not increase speed. Do not apply vehicle brakes.
If you make no extreme correction with the steering or brakes, your vehicle
and trailer should stabilize. ( P. 209)
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4737-2. Steps to take in an emergency
7
When trouble arises
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(U.S.A.)
(Canada)
ABS warning light Indicates a malfunction in:
• The ABS; or
• The brake assist system
Have the vehicle inspected by your Toyota dealer
immediately.
Power steering warning light
Indicates a malfunction in the power steering system
Have the vehicle inspected by your Toyota dealer
immediately.
Slip indicator
Indicates a malfunction in:
• The VSC system;
• Trailer Sway Control system;
• The TRAC system;
• The AUTO LSD system; or
• The hill-start assist control system
The light will flash when the VSC, Trailer Sway Control
or TRAC system is operating.
Have the vehicle inspected by your Toyota dealer
immediately.
PCS warning light
When a buzzer sounds simultaneously:
Indicates a malfunction has occurred in the PCS (Pre-
Collision System).
Have the vehicle inspected by your Toyota dealer
immediately.
When a buzzer does not sound:
The PCS (Pre-Collision System) has become tempo-
rarily unavailable, corrective action may be necessary.
Follow the instructions displayed on the multi-
information display. ( P. 253, 481)
If the PCS (Pre-Collision System) or VSC (Vehicle Sta-
bility Control) system is disabled, the PCS warning
light will illuminate.
P. 267
(Yellow)
LDA (Lane Departur e Alert) indicator*1
The indicator comes on and a warning message is dis-
played to indicate that the LDA (Lane Departure Alert)
system is not available temporarily or has detected a
malfunction.
P. 481
Warning lightWarning light/Details/Actions
