Toyota Tundra (2021 year). Manual in english — part 5

272

4-5. Using the driving support systems

LDA (Lane Departure Alert)



When driving on roads with white (yellow) lines, this function alerts the
driver when the vehicle might depart from its lane.
The LDA system recognizes visi-
ble white (yellow) lines with the
front camera on the upper portion
of the windshield.

◆

Lane departure alert function

When the system determines
that the vehicle might depart
from its lane, a warning is dis-
played on the multi-information
display and the warning buzzer
sounds to alert the driver.

When the warning buzzer
sounds, check the surrounding
road situation and carefully
operate the steering wheel to
move the vehicle back to the
center of the lane.



: If equipped

Summary of functions

Functions included in LDA system

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4-5. Using the driving support systems

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◆

Vehicle sway warning

When the vehicle is swaying or
appears as if it may depart from
its lane multiple times, the
warning buzzer sounds and a
message is displayed on the
multi-information display to alert
the driver.

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4-5. Using the driving support systems

WARNING

■

Before using LDA system

Do not rely solely upon the LDA system. The LDA system does not auto-
matically drive the vehicle or reduce the amount of attention that must be
paid to the area in front of the vehicle. The driver must always assume full
responsibility for driving safely by always paying careful attention to the sur-
rounding conditions and operating the steering wheel to correct the path of
the vehicle. Also, the driver must take adequate breaks when fatigued, such
as from driving for a long period of time.
Failure to perform appropriate driving operations and pay careful attention
may lead to an accident, resulting in death or serious injury.

■

To avoid operating LDA system by mistake

When not using the LDA system, use the LDA switch to turn the system off.

■

Situations unsuitable for LDA system

Do not use the LDA system in the following situations.
The system may not operate properly and lead to an accident, resulting in
death or serious injury.

●

A spare tire, tire chains, etc., are equipped.

●

Objects or patterns that could be mistaken for white (yellow) lines are
present on the side of the road (guardrails, curbs, reflective poles, etc.).

●

Vehicle is driven on a snow-covered road.

●

White (yellow) lines are difficult to see due to rain, snow, fog, dust, etc.

●

Asphalt repair marks, white (yellow) line marks, etc., are present due to
road repair.

●

Vehicle is driven in a temporary lane or restricted lane due to construction
work.

●

Vehicle is driven in a construction zone.

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4-5. Using the driving support systems

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Press the LDA switch to turn the
LDA system on.

The LDA indicator illuminates and
a message is displayed on the
multi-information display.
Press the LDA switch again to turn
the LDA system off.
When the LDA system is turned on
or off, operation of the LDA system
continues in the same condition
the next time the engine is started.

WARNING

■

Preventing LDA system malfunctions and operations performed by
mistake

●

Do not modify the headlights or place stickers, etc., on the surface of the
lights.

●

Do not modify the suspension, etc. If the suspension, etc., needs to be
replaced, contact your Toyota dealer.

●

Do not install or place anything on the hood or grille. Also, do not install a
grille guard (bull bars, kangaroo bar, etc.).

●

If your windshield needs repairs, contact your Toyota dealer.

Turning LDA system on

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4-5. Using the driving support systems

LDA indicator

The illumination condition of the
indicator informs the driver of the
system operation status.
Illuminated in green:
LDA system is operating.
Flashing in yellow:
Lane departure alert function is
operating.

Lane departure alert function
display

Displayed when the multi-informa-
tion display is switched to the driv-
ing assist system information
screen.

Indications on multi-information display

1

2



Inside of displayed white lines
is white



Inside of displayed white lines
is black

Indicates that the system is recog-
nizing white (yellow) lines. When
the vehicle departs from its lane,
the white line displayed on the
side the vehicle departs from
flashes orange.

Indicates that the system is not
able to recognize white (yellow)
lines or is temporarily canceled.

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■

Operation conditions of each function

●

Lane departure alert function
This function operates when all of the following conditions are met.
• LDA is turned on.
• Vehicle speed is approximately 32 mph (50 km/h) or more.
• System recognizes white (yellow) lines.
• Width of traffic lane is approximately 9.8 ft. (3 m) or more.
• Turn signal lever is not operated.
• Vehicle is driven on a straight road or around a gentle curve with a radius

of more than approximately 492 ft. (150 m).

• No system malfunctions are detected. (



P. 279)

●

Vehicle sway warning function
This function operates when all of the following conditions are met.

• Setting for “

Warning” in

screen of the multi-information display is

set to on. (



P. 111)

• Vehicle speed is approximately 32 mph (50 km/h) or more.
• Width of traffic lane is approximately 9.8 ft. (3 m) or more.
• No system malfunctions are detected. (



P. 279)

■

Temporary cancellation of functions

When the operation conditions are no longer met, a function may be tempo-
rarily canceled. However, when the operation conditions are met again, oper-
ation of the function is automatically restored. (



P. 277)

■

Lane departure alert function

The warning buzzer may be difficult to hear due to external noise, audio play-
back, etc.

■

Vehicle sway warning function

Depending on the vehicle and road conditions, the warning may not operate.

■

White (yellow) lines are only on one side of road

The LDA system will not operate for the side on which white (yellow) lines
could not be recognized.

When the system determines that the
vehicle is swaying while the vehicle sway
warning function is operating, a buzzer
sounds and a warning message urging
the driver to rest and the symbol shown in
the illustration are simultaneously dis-
played on the multi-information display.

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4-5. Using the driving support systems

■

Conditions in which functions may not operate properly

In the following situations, the front camera may not detect white (yellow)
lines and various functions may not operate normally.

●

There are shadows on the road that run parallel with, or cover, the white
(yellow) lines.

●

The vehicle is driven in an area without white (yellow) lines, such as in front
of a tollgate or checkpoint, or at an intersection, etc.

●

The white (yellow) lines are cracked, “Botts’ dots”, “Raised pavement
marker” or stones are present.

●

The white (yellow) lines cannot be seen or are difficult to see due to sand,
etc.

●

The vehicle is driven on a road surface that is wet due to rain, puddles, etc.

●

The traffic lines are yellow (which may be more difficult to recognize than
lines that are white).

●

The white (yellow) lines cross over a curb, etc.

●

The vehicle is driven on a bright surface, such as concrete.

●

The vehicle is driven on a surface that is bright due to reflected light, etc.

●

The vehicle is driven in an area where the brightness changes suddenly,
such as at the entrances and exits of tunnels, etc.

●

Light from the headlights of an oncoming vehicle, the sun, etc., enters the
camera.

●

The vehicle is driven where the road diverges, merges, etc.

●

The vehicle is driven on a slope.

●

The vehicle is driven on a road which tilts left or right, or a winding road.

●

The vehicle is driven on an unpaved or rough road.

●

The vehicle is driven around a sharp curve.

●

The traffic lane is excessively narrow or wide.

●

The vehicle is extremely tilted due to carrying heavy luggage or having
improper tire pressure.

●

The distance to the preceding vehicle is extremely short.

●

The vehicle is moving up and down a large amount due to road conditions
during driving (poor roads or road seams).

●

The headlight lenses are dirty and emit a faint amount of light at night, or the
beam axis has deviated.

●

The vehicle has just changed lanes or crossed an intersection.

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■

Warning message

Warning messages are used to indicate a system malfunction or to inform the
driver of the need for caution while driving. (



P. 493)

■

Customization

The following settings can be changed.

For how to change settings, refer to P. 564.

Function

Setting details

Lane departure alert function

Adjust alert sensitivity

Vehicle sway warning

Turn function on and off

Adjust alert sensitivity

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4-5. Using the driving support systems

Dynamic radar cruise control



In vehicle-to-vehicle distance control mode, the vehicle automatically
accelerates and decelerates to match the speed changes of the pre-
ceding vehicle even if the accelerator pedal is not depressed. In con-
stant speed control mode, the vehicle runs at a fixed speed.
Use the dynamic radar cruise control on freeways and highways.

●

Vehicle-to-vehicle distance control mode (



P. 283)

●

Constant speed control mode (



P. 289)

Vehicle-to-vehicle

distance

switch
Display
Indicators
Set speed
Cruise control switch



: If equipped

Summary of functions

1

2

3

4

5

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WARNING

■

Before using dynamic radar cruise control

●

Driving safely is the sole responsibility of the driver. Do not rely solely on
the system, and drive safely by always paying careful attention to your sur-
roundings.

●

The dynamic radar cruise control provides driving assistance to reduce the
driver’s burden. However, there are limitations to the assistance provided.
Read the following conditions carefully. Do not overly rely on this system
and always drive carefully.
• When the sensor may not be correctly detecting the vehicle ahead:

→P. 291

• Conditions under which the vehicle-to-vehicle distance control mode

may not function correctly: →P. 293

●

Set the speed appropriately depending on the speed limit, traffic flow, road
conditions, weather conditions, etc. The driver is responsible for checking
the set speed.

●

Even when the system is functioning normally, the condition of the preced-
ing vehicle as detected by the system may differ from the condition
observed by the driver. Therefore, the driver must always remain alert,
assess the danger of each situation and drive safely. Relying on this sys-
tem or assuming the system ensures safety while driving can lead to an
accident, resulting in death or serious injury.

●

Switch the dynamic radar cruise control off using the “ON-OFF” button
when not in use.

■

Cautions regarding the driving assist systems

Observe the following precautions, as there are limitations to the assistance
provided by the system.
Failure to do so may cause an accident resulting in death or serious injury.

●

Assisting the driver to measure following distance
The dynamic radar cruise control is only intended to help the driver in
determining the following distance between the driver’s own vehicle and a
designated vehicle traveling ahead. It is not a mechanism that allows care-
less or inattentive driving, and it is not a system that can assist the driver in
low-visibility conditions. It is still necessary for driver to pay close attention
to the vehicle’s surroundings.

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4-5. Using the driving support systems

WARNING

●

Assisting the driver to judge proper following distance
The dynamic radar cruise control determines whether the following dis-
tance between the driver’s own vehicle and a designated vehicle traveling
ahead is within a set range. It is not capable of making any other type of
judgement. Therefore, it is absolutely necessary for the driver to remain
vigilant and to determine whether or not there is a possibility of danger in
any given situation.

●

Assisting the driver to operate the vehicle
The dynamic radar cruise control has limited capability to prevent or avoid
a collision with a vehicle traveling ahead. Therefore, if there is ever any
danger, the driver must take immediate and direct control of the vehicle
and act appropriately in order to ensure the safety of all involved.

■

Situations unsuitable for dynamic radar cruise control

Do not use dynamic radar cruise control in any of the following situations.
Doing so may result in inappropriate speed control and could cause an acci-
dent resulting in death or serious injury.

●

Roads where there are pedestrians, cyclists, etc.

●

In heavy traffic

●

On roads with sharp bends

●

On winding roads

●

On slippery roads, such as those covered with rain, ice or snow

●

On steep downhills, or where there are sudden changes between sharp up
and down gradients
Vehicle speed may exceed the set speed when driving down a steep hill.

●

At entrances to freeways and highways

●

When weather conditions are bad enough that they may prevent the sen-
sors from detecting correctly (fog, snow, sandstorm, heavy rain, etc.)

●

When there is rain, snow, etc., on the front surface of the radar sensor or
front camera

●

In traffic conditions that require frequent repeated acceleration and decel-
eration

●

When your vehicle is towing a trailer or during emergency towing

●

When an approach warning buzzer is heard often

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4-5. Using the driving support systems

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This mode employs a radar sensor to detect the presence of vehicles
up to approximately 328 ft. (100 m) ahead, determines the current
vehicle-to-vehicle following distance, and operates to maintain a suit-
able following distance from the vehicle ahead.

Note that vehicle-to-vehicle distance will close in when traveling on long
downhill slopes.

Driving in vehicle-to-vehicle distance control mode

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4-5. Using the driving support systems

Example of constant speed cruising
When there are no vehicles ahead

The vehicle travels at the speed set by the driver. The desired vehicle-to-
vehicle distance can also be set by operating the vehicle-to-vehicle dis-
tance switch.

Example of deceleration cruising and follow-up cruising
When a preceding vehicle driving slower than the set speed
appears

When a vehicle is detected running ahead of you, the system automatically
decelerates your vehicle. When a greater reduction in vehicle speed is
necessary, the system applies the brakes (the stop lights will come on at
this time). The system will respond to changes in the speed of the vehicle
ahead in order to maintain the vehicle-to-vehicle distance set by the driver.
Approach warning warns you when the system cannot decelerate suffi-
ciently to prevent your vehicle from closing in on the vehicle ahead.

Example of acceleration
When there are no longer any preceding vehicles driving slower
than the set speed

The system accelerates until the set speed is reached. The system then
returns to constant speed cruising.

1

2

3

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4-5. Using the driving support systems

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Press the “ON-OFF” button to
activate the cruise control.

Radar cruise control indicator will
come on and a message will be
displayed on the multi-information
display.
Press the button again to deacti-
vate the cruise control.
If the “ON-OFF” button is pressed
and held for 1.5 seconds or more,
the system turns on in constant
speed control mode. (



P. 289)

Accelerate or decelerate, with
accelerator pedal operation, to
the desired vehicle speed (at or
above approximately 30 mph
[50 km/h]) and push the lever
down to set the speed.

Cruise control “SET” indicator will
come on.
The vehicle speed at the moment
the lever is released becomes the
set speed.

Setting the vehicle speed (vehicle-to-vehicle distance control
mode)

1

2

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4-5. Using the driving support systems

To change the set speed, operate the lever until the desired set speed
is displayed.

Increases the speed
Decreases the speed

Fine adjustment: Momentarily
move the lever in the desired
direction.
Large adjustment: Hold the lever
up or down to change the speed,
and release when the desired
speed is reached.
In the vehicle-to-vehicle distance control mode, the set speed will be
increased or decreased as follows:



For the U.S. mainland, Hawaii

Fine adjustment: By 1 mph (1.6 km/h)

*

1

or 1 km/h (0.6 mph)

*

2

each time

the lever is operated
Large adjustment: Increases or decreases in 1 mph (1.6 km/h)

*

1

or 1 km/h

(0.6 mph)

*

2

increments for as long as the lever is held



For Canada, Guam, Saipan, Samoa and Puerto Rico

Fine adjustment: By 1 mph (1.6 km/h)

*

1

or 1 km/h (0.6 mph)

*

2

each time

the lever is operated
Large adjustment: Increases or decreases in 5 mph (8 km/h)

*

1

or 5 km/h

(3.1 mph)

*

2

increments for as long as the lever is held

In the constant speed control mode (



P. 289), the set speed will be

increased or decreased as follows:

Fine adjustment: By 1 mph (1.6 km/h)

*

1

or 1 km/h (0.6 mph)

*

2

each time

the lever is operated
Large adjustment: The speed will continue to change while the lever is
held.

*

1

: When the set speed is shown in “MPH”

*

2

: When the set speed is shown in “km/h”

Adjusting the set speed

1

2

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Pressing the switch changes the
vehicle-to-vehicle distance as fol-
lows:

Long
Medium
Short

The vehicle-to-vehicle distance is
set automatically to long mode
when the engine switch is turned to
ON.
If a vehicle is running ahead of
you, the preceding vehicle mark
will also be displayed.

Select a distance from the table below. Note that the distances shown
correspond to a vehicle speed of 50 mph (80 km/h). Vehicle-to-vehicle
distance increases/decreases in accordance with vehicle speed.

Changing the vehicle-to-vehicle distance (vehicle-to-vehicle dis-
tance control mode)

Preceding vehicle mark

1

2

3

Vehicle-to-vehicle distance settings (vehicle-to-vehicle distance
control mode)

Distance options

Vehicle-to-vehicle distance

Long

Approximately 160 ft. (50 m)

Medium

Approximately 130 ft. (40 m)

Short

Approximately 100 ft. (30 m)

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4-5. Using the driving support systems

Pulling the lever toward you
cancels the speed control.

The speed control is also canceled
when

the

brake

pedal

is

depressed.

Pushing the lever up resumes
the cruise control and returns
vehicle speed to the set speed.

However, cruise control does not resume when the vehicle speed is
approximately 25 mph (40 km/h) or less.

When your vehicle is too close to
a vehicle ahead, and sufficient
automatic deceleration via the
cruise control is not possible, the
display will flash and the buzzer
will sound to alert the driver. An
example of this would be if
another driver cuts in front of you
while you are following a vehicle.
Depress the brake pedal to
ensure an appropriate vehicle-to-
vehicle distance.

■

Warnings may not occur when

In the following instances, warnings may not occur even when the
vehicle-to-vehicle distance is small.

●

When the speed of the preceding vehicle matches or exceeds
your vehicle speed

●

When the preceding vehicle is traveling at an extremely slow
speed

●

Immediately after the cruise control speed was set

●

When depressing the accelerator pedal

Canceling and resuming the speed control

1

2

Approach warning (vehicle-to-vehicle distance control mode)

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4-5. Using the driving support systems

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When constant speed control mode is selected, your vehicle will main-
tain a set speed without controlling the vehicle-to-vehicle distance.
Select this mode only when vehicle-to-vehicle distance control mode
does not function correctly due to a dirty radar sensor, etc.

With the cruise control off,
press and hold the “ON-OFF”
button for 1.5 seconds or more.

Immediately after the “ON-OFF”
button is pressed, the radar cruise
control indicator will come on.
Afterwards, it switches to the cruise
control indicator.
Switching to constant speed con-
trol mode is only possible when
operating the lever with the cruise
control off.

Accelerate or decelerate, with
accelerator pedal operation, to
the desired vehicle speed (at or
above approximately 30 mph
[50 km/h]) and push the lever
down to set the speed.

Cruise control “SET” indicator will
come on.
The vehicle speed at the moment
the lever is released becomes the
set speed.
Adjusting the speed setting:



P. 286

Canceling and resuming the speed setting:



P. 288

Selecting constant speed control mode

1

2

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4-5. Using the driving support systems

■

Dynamic radar cruise control can be set when

●

The shift lever is in D or range 4 or higher of S has been selected.

●

Vehicle speed is at or above approximately 30 mph (50 km/h).

■

Accelerating after setting the vehicle speed

The vehicle can accelerate by operating the accelerator pedal. After acceler-
ating, the set speed resumes. However, during vehicle-to-vehicle distance
control mode, the vehicle speed may decrease below the set speed in order
to maintain the distance to the preceding vehicle.

■

Automatic cancelation of vehicle-to-vehicle distance control mode

Vehicle-to-vehicle distance control mode is automatically canceled in the fol-
lowing situations:

●

Actual vehicle speed falls at or below approximately 25 mph (40 km/h).

●

VSC is activated.

●

TRAC is activated for a period of time.

●

When the VSC or TRAC system is turned off.

●

The sensor cannot detect correctly because it is covered in some way.

●

Pre-collision braking is activated.

If vehicle-to-vehicle distance control mode is automatically canceled for any
other reason, there may be a malfunction in the system. Contact your Toyota
dealer.

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4-5. Using the driving support systems

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■

Automatic cancelation of constant speed control mode

Constant speed control mode is automatically canceled in the following situa-
tions:

●

Actual vehicle speed is more than approximately 10 mph (16 km/h) below
the set vehicle speed.

●

Actual vehicle speed falls below approximately 25 mph (40 km/h).

●

VSC is activated.

●

TRAC is activated for a period of time.

●

When the VSC or TRAC system is turned off.

●

Pre-collision braking is activated.

If constant speed control mode is automatically canceled for any other rea-
son, there may be a malfunction in the system. Contact your Toyota dealer.

■

Brake system operation sound

If the brakes are applied automatically while the vehicle is in vehicle-to-vehi-
cle distance control mode, a brake system operation sound may be heard.
This does not indicate a malfunction.

■

Warning messages and buzzers for dynamic radar cruise control

Warning messages and buzzers are used to indicate a system malfunction or
to inform the driver of the need for caution while driving. If a warning message
is shown on the multi-information display, read the message and follow the
instructions.

■

When the sensor may not be correctly detecting the vehicle ahead

In the case of the following and depending on the conditions, operate the
brake pedal when deceleration of the system is insufficient or operate the
accelerator pedal when acceleration is required.
As the sensor may not be able to correctly detect these types of vehicles, the
approach warning (



P. 288) may not be activated.

●

Vehicles that cut in suddenly

●

Vehicles traveling at low speeds

●

Vehicles that are not moving in the same lane

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4-5. Using the driving support systems

●

Vehicles with small rear ends (trailers with no load on board, etc.)

●

Motorcycles traveling in the same lane

●

When water or snow thrown up by the surrounding vehicles hinders the
detecting of the sensor

●

When your vehicle is pointing upwards
(caused by a heavy load in the luggage
compartment, etc.)

●

Preceding vehicle has an extremely high
ground clearance

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4-5. Using the driving support systems

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Conditions under which the vehicle-to-vehicle distance control mode
may not function correctly

In the case of the following conditions, operate the brake pedal (or accelera-
tor pedal, depending on the situation) as necessary.
As the sensor may not be able to correctly detect vehicles ahead, the system
may not operate properly.

●

When the vehicle ahead of you decelerates suddenly

●

When driving on a road surrounded by a structure, such as in a tunnel or on
a bridge

●

While the vehicle speed is decreasing to the set speed after the vehicle
accelerates by depressing the accelerator pedal

●

When the road curves or when the lanes
are narrow

●

When steering wheel operation or your
position in the lane is unstable

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4-5. Using the driving support systems

Cruise control



Use the cruise control to maintain a set speed without depressing the
accelerator pedal.

Indicators
Cruise control switch

Press the “ON-OFF” button to
activate the cruise control.

Cruise control indicator will come
on.
Press the button again to deacti-
vate the cruise control.

Accelerate or decelerate the
vehicle to the desired speed,
and push the lever down to set
the speed.

“SET” indicator will come on.
The vehicle speed at the moment
the lever is released becomes the
set speed.



: If equipped

Summary of functions

1

2

Setting the vehicle speed

1

2

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4-5. Using the driving support systems

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To change the set speed, operate the lever until the desired set speed
is obtained.

Increases the speed
Decreases the speed

Fine

adjustment:

Momentarily

move the lever in the desired direc-
tion.
Large adjustment: Hold the lever in
the desired direction.

The set speed will be increased or decreased as follows:
Fine adjustment: By approximately 1 mph (1.6 km/h) each time the lever is
operated.
Large adjustment: The set speed can be increased or decreased continu-
ally until the lever is released.

Pulling the lever toward you
cancels the constant speed
control.

The speed setting is also canceled
when the brakes are applied.

Pushing the lever up resumes
the constant speed control.

Resuming is available when the
vehicle speed is more than approx-
imately 25 mph (40 km/h).

Adjusting the set speed

1

2

Canceling and resuming the constant speed control

1

2

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4-5. Using the driving support systems

■

Cruise control can be set when

●

The shift lever is in D or range 4 or higher of S has been selected.

●

Vehicle speed is above approximately 25 mph (40 km/h).

■

Accelerating after setting the vehicle speed

●

The vehicle can be accelerated normally. After acceleration, the set speed
resumes.

●

Even without canceling the cruise control, the set speed can be increased
by first accelerating the vehicle to the desired speed and then pushing the
lever down to set the new speed.

■

Automatic cruise control cancelation

Cruise control will stop maintaining the vehicle speed in any of the following
situations.

●

Actual vehicle speed falls more than approximately 10 mph (16 km/h) below
the preset vehicle speed.
At this time, the memorized set speed is not retained.

●

Actual vehicle speed is below approximately 25 mph (40 km/h).

●

VSC is activated.

●

TRAC is activated for a period of time.

●

When the VSC or TRAC system is turned off.

●

4WD models: The operation cannot be switched for 5 seconds or more after
operating the front-wheel drive control switch.

■

If “Cruise Control Malfunction Visit Your Dealer” is displayed on the
multi-information display

Press the “ON-OFF” button once to deactivate the system, and then press
the button again to reactivate the system.
If the cruise control speed cannot be set or if the cruise control cancels imme-
diately after being activated, there may be a malfunction in the cruise control
system. Have the vehicle inspected by your Toyota dealer.

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4-5. Using the driving support systems

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WARNING

■

To avoid operating the cruise control by mistake

Switch the cruise control off using the “ON-OFF” button when not in use.

■

Situations unsuitable for cruise control

Do not use cruise control in any of the following situations.
Doing so may result in loss of control and could cause an accident resulting
in death or serious injury.

●

In heavy traffic

●

On roads with sharp bends

●

On winding roads

●

On slippery roads, such as those covered with rain, ice or snow

●

On steep hills
Vehicle speed may exceed the set speed when driving down a steep hill.

●

When your vehicle is towing a trailer or during emergency towing

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4-5. Using the driving support systems

Intuitive parking assist



■

Types of sensors

■

Intuitive parking assist switch

Turns the intuitive parking
assist on/off

When on, the indicator light
comes on to inform the driver
that the system is operational.



: If equipped

The distance from your vehicle to nearby obstacles when paral-
lel parking or maneuvering into a garage is measured by the
sensors and communicated via the multi-information display
and buzzer. Always check the surrounding area when using this
system.

Front corner sensors
Rear corner sensors
Rear center sensors

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When the sensor detects an obstacle, the direction of and the approx-
imate distance to the obstacle are displayed and the buzzer sounds.

■

Intuitive parking assist display

Front corner sensor opera-
tion
Rear corner sensor operation
Rear center sensor operation

■

Sensor operation and distance to an obstacle

The system operates when the vehicle approaches an obstacle, as
shown by the following table.

When 2 or more obstacles are detected simultaneously, the buzzer sys-
tem responds to the nearest zone.



Front corner sensors



Rear corner sensors

The distance display and buzzer

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2

3

Approximate distance to obstacle

Display and buzzer

2.0 ft. (60 cm) to 1.5 ft. (45 cm)

Intermittent

1.5 ft. (45 cm) to 1.0 ft. (30 cm)

Fast intermittent

Less than 1.0 ft. (30 cm)

Continuously

Approximate distance to obstacle

Display and buzzer

2.8 ft. (85 cm) to 2.0 ft. (60 cm)

Intermittent

2.0 ft. (60 cm) to 1.3 ft. (40 cm)

Fast intermittent

Less than 1.3 ft. (40 cm)

Continuously

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

Rear center sensor

■

When multiple obstacles are detected in front and behind the
vehicle at the same time

The buzzer will change in the following manner.

●

If an obstacle has been detected within 1.5 ft. (45 cm) of the front
or 2.8 ft. (85 cm) in rear of the vehicle (a continuous buzzer is
sounding), and a new obstacle is detected at the other end of the
vehicle, the buzzer will sound 7 times then 1 continuous buzzer.

●

If an obstacle has been detected within 1.5 ft. (45 cm) of the front
or 2.8 ft. (85 cm) in rear of the vehicle (a continuous buzzer is
sounding), and a new obstacle is detected in the same way at the
other end of the vehicle, the buzzer will sound 3 times then 1
continuous buzzer.

■

Detection range of the sensors

Approximately 5.9 ft. (180 cm)
Approximately 2.0 ft. (60 cm)
Approximately 2.8 ft. (85 cm)

The diagram shows the detection
range of the sensors. Note that the
sensors may not be able to detect
obstacles that are extremely close
to the vehicle.
The range of the sensors may
change depending on the shape of
the object, etc.

Approximate distance to obstacle

Display and buzzer

5.9 ft. (180 cm) to 3.3 ft. (100 cm)

Intermittent

3.3 ft. (100 cm) to 2.5 ft. (75 cm)

Fast intermittent

2.5 ft. (75 cm) to 1.6 ft. (50 cm)

Very fast intermittent

Less than 1.6 ft. (50 cm)

Continuously

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■

The intuitive parking assist can be operated when

●

Front corner sensors:
• The engine switch is in ON.
• The shift lever is in R.
• The shift lever is not in P or R and vehicle speed is less than about 6 mph

(10 km/h).

●

Rear corner and rear center sensors:
• The engine switch is in ON.
• The shift lever is in R.

■

If the display flashes and a message is displayed



P. 494, 495

■

Certification (Canada only)

This ISM device complies with Canadian ICES-001.

WARNING

■

When using the intuitive parking assist

Observe the following precautions.
Failure to do so may result in the vehicle being unable to be driven safely
and possibly cause an accident.

●

Do not use the sensor at speeds in excess of 6 mph (10 km/h).

●

The sensors’ detection areas and reaction times are limited. When moving
forward or reversing, check the areas surrounding the vehicle (especially
the sides of the vehicle) for safety, and drive slowly, using the brake to
control the vehicle’s speed.

●

Do not install accessories within the sensors’ detection areas.

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4-5. Using the driving support systems

WARNING

■

Sensor detection information

Pay particular attention to the following instances in where this may occur.
Failing to do so way result in the vehicle being unable to be driven or parked
safety and possibly cause an accident.

●

The sensor’s detection areas are limited to the areas around the vehicle’s
front corner and rear bumpers.

●

Certain vehicle conditions and the surrounding environment may affect the
ability of the sensor to correctly detect obstacles. Particular instances
where this may occur are listed below.
• There is dirt, snow or ice on the sensor. (Wiping the sensors will resolve

this problem.)

• The sensor is frozen. (Thawing the area will resolve this problem.)
• The sensor is covered in any way.
• The vehicle is leaning considerably to one side.
• On an extremely bumpy road, on an incline, on gravel, or on grass.
• The vicinity of the vehicle is noisy due to vehicle horns, motorcycle

engines, air brakes of large vehicles, or other loud noises producing
ultrasonic waves.

• There is another vehicle equipped with parking assist sensors in the

vicinity.

• The sensor is coated with a sheet of spray or heavy rain.
• The vehicle is equipped with a fender pole or radio antenna.
• The bumper or sensor receives a strong impact.
• The vehicle is approaching a tall or curved curb.
• In harsh sunlight or intense cold weather.
• The area directly under the bumpers is not detected.
• If obstacles draw too close to the sensor.
• A non-genuine Toyota suspension (lowered suspension, etc.) is

installed.

• A backlit license plate, license plate holder, etc., are installed.
• People may not be detected if they are wearing certain types and color-

ing of clothing.

• People, animals, and moving objects may not be able to be detected.

In addition to the examples above, there are instances in which, because of
their shape, signs and other objects may be judged by the sensor to be
closer than they are.

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WARNING

●

The shape of the obstacle may prevent the sensor from detecting it. Pay
particular attention to the following obstacles:
• Wires, fences, ropes, etc.
• Cotton, snow and other materials that absorb sound waves
• Sharply-angled objects
• Low obstacles
• Tall obstacles with upper sections projecting outwards in the direction of

your vehicle

●

The following situations may occur during use.
• Depending on the shape of the obstacle and other factors, the detection

distance may shorten, or detection may be impossible.

• Obstacles may not be detected if they are too close to the sensor.
• There will be a short delay between obstacle detection and display.

Even at slow speeds, there is a possibility that the obstacle will come
within the sensor’s detection areas before the display is shown and the
warning beep sounds.

• Thin posts or objects lower than the sensor may not be detected for col-

lision when approached, even if they have been detected once.

• It might be difficult to hear beeps due to the volume of audio system or

air flow noise of air conditioning system.

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4-5. Using the driving support systems

NOTICE

■

When using intuitive parking assist-sensor

In the following situations, the system may not function correctly due to a
sensor malfunction, etc. Have the vehicle checked by your Toyota dealer.

●

A beep does not sound when you turn the main switch on.

●

The intuitive parking assist operation display flashes, and a beep sounds
when no obstacles are detected.

●

If the area around a sensor collides with something, or is subjected to
strong impact.

●

If the bumper collides with something.

●

If the display shows continuously without a beep.

●

If a display error occurs, first check the sensor.
If the error occurs even if there is no ice, snow or mud on the sensor, it is
likely that the sensor is malfunctioning.

■

Notes when washing the vehicle

Do not apply intensive bursts of water or steam to the sensor area.
Doing so may result in the sensor malfunctioning.

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BSM (Blind Spot Monitor)



The Blind Spot Monitor is a system that has 2 functions;

●

The Blind Spot Monitor function
Assists the driver in making the decision when changing lanes

●

The Rear Cross Traffic Alert function
Assists the driver when backing up

These functions use same sensors.

Multi-information display

Turning the BSM function/RCTA function on/off. (



P. 306)

Outside rear view mirror indicators

Blind Spot Monitor function:
When a vehicle is detected in a blind spot of the outside rear view mir-
rors or approaching rapidly from behind into a blind spot, the outside
rear view mirror indicator on the detected side will illuminate. If the turn
signal lever is operated toward the detected side, the outside rear view
mirror indicator will flash.
Rear Cross Traffic Alert function:
When a vehicle approaching from the right or left at the rear of the vehi-
cle is detected, both outside rear view mirror indicators will flash.



: If equipped

Summary of the Blind Spot Monitor

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Rear Cross Traffic Alert buzzer (Rear Cross Traffic Alert function
only)

When a vehicle approaching from the right or left rear of the vehicle is
detected, a buzzer sounds from behind the left-hand rear pillar.

“BSM” indicator

When the BSM function is turned on, the indicator illuminates.

“RCTA” indicator

When the RCTA function is turned on, the indicator illuminates.

The BSM (Blind Spot Monitor) function and RCTA (Rear Cross Traffic
Alert) function can be enabled/disabled on the multi-information dis-
play as following:

Press “



” or “



” of meter control switches and select

.

Press “



” or “



” of meter control switches and select “BSM” or

“RCTA”, and press

to select the desired setting (on/off).

The BSM (Blind Spot Monitor) outside rear view mirror indicators
brightness can be changed on the multi-information display as follow-
ing:

Press “



” or “



” of meter control switches and select

.

Press “



” or “



” of meter control switches and select “Vehicle

Settings”, and then press

.

Press “



” or “



” of meter control switches and select “BSM

Brightness”, and then press

to select the desired setting

(bright/dim).

Turning the BSM function/RCTA function on/off

Changing the BSM indicator brightness

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Press “



” or “



” of meter control switches and select

.

Press “



” or “



” of meter control switches and select “Vehicle

Settings”, and then press

.

Press “



” or “



” of meter control switches and select “RCTA Vol-

ume”, and then press

to select the desired setting.

The buzzer volume changes with each

press.

■

The outside rear view mirror indicators visibility

When under strong sunlight, the outside rear view mirror indicator may be dif-
ficult to see.

■

Rear Cross Traffic Alert buzzer hearing

Rear Cross Traffic Alert function may be difficult to hear over noises such as
high audio volume.

■

When there is a malfunction in the Blind Spot Monitor system

If a system malfunction is detected due to any of the following reasons, warn-
ing messages will be displayed: (



P. 494, 495)

●

There is a malfunction with the sensors

●

The sensors have become dirty

●

The outside temperature is extremely high or low

●

The sensor voltage has become abnormal

■

Certification for the Blind Spot Monitor system



For vehicles sold in the U.S.A.

FCC ID: OAYSRR3A
This device complies with part 15 of the FCC Rules. Operation is subject to
the following three conditions:
(1) This device may not cause harmful interference, and
(2) this device must accept any interference received, including interference
that may cause undesired operation.
FCC Warning
Changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.

Changing the Rear Cross Traffic Alert warning buzzer volume

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

For vehicles sold in Canada

Applicable law: Canada 310
This device complies with Industry Canada licence-exempt RSS standard(s).
Operation is subject to the following two conditions: (1) this device may not
cause interference, and (2) this device must accept any interference, includ-
ing interference that may cause undesired operation of the device.
Frequency bands: 24.05 – 24.25 GHz
Output power: less than 20 milliwatts

WARNING

■

Handling the radar sensor

One Blind Spot Monitor sensor installed inside the left and right side of the
vehicle rear bumper respectively. Observe the following to ensure the Blind
Spot Monitor system can function correctly.

●

Do not subject the sensor or surrounding area on the bumper to a strong
impact. If the sensor moves even slightly off position, the system may mal-
function and vehicles that enter the detection area may not be detected. If
the sensor or surrounding area is subject to a strong impact, always have
the area inspected by your Toyota dealer.

●

Do not disassemble the sensor.

●

Do not attach accessories or stickers to the sensor or surrounding area on
the bumper.

●

Do not modify the sensor or surrounding area on the bumper.

●

Do not paint the rear bumper any color other than an official Toyota color.

●

Keep the sensor and its surrounding
area on the bumper clean at all times.

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The Blind Spot Monitor function uses radar sensors to detect vehicles
that are traveling in an adjacent lane in the area that is not reflected in
the outside rear view mirror (the blind spot), and advises the driver of
the vehicles existence via the outside rear view mirror indicator.

The areas that vehicles can be detected in are outlined below.
The range of the detection area
extends to:

Approximately 11.5 ft. (3.5 m)
from the side of the vehicle

The first 1.6 ft. (0.5 m) from the
side of the vehicle is not in the
detection area

Approximately 9.8 ft. (3 m) from
the rear bumper
Approximately 3.3 ft. (1 m) for-
ward of the rear bumper

The Blind Spot Monitor function

The Blind Spot Monitor function detection areas

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4-5. Using the driving support systems

■

The Blind Spot Monitor function is operational when

●

The BSM function is set to on.

●

Vehicle speed is greater than approximately 25 mph (40 km/h).

■

The Blind Spot Monitor function will detect a vehicle when

●

A vehicle in an adjacent lane overtakes the vehicle.

●

Another vehicle enters the detection area when it changes lanes.

●

You overtake a vehicle in adjacent lane.

■

Conditions under which the Blind Spot Monitor function will not detect a
vehicle

The Blind Spot Monitor function is not designed to detect the following types
of vehicles and/or objects:

●

Small motorcycles, bicycles, pedestrians, etc.

*

●

Vehicles traveling in the opposite direction

●

Guardrails, walls, signs, parked vehicles and similar stationary objects

*

●

Following vehicles that are in the same lane

*

●

Vehicles driving 2 lanes across from your vehicle

*

●

Vehicles which are being overtaken rapidly by your vehicle.

*

: Depending on conditions, detection of a vehicle and/or object may occur

WARNING

■

Cautions regarding the use of the system

The driver is solely responsible for safe driving. Always drive safely, taking
care to observe your surroundings.
The Blind Spot Monitor function is a supplementary function which alerts the
driver that a vehicle is present in the blind spot. Do not overly rely on the
Blind Spot Monitor function. The function cannot judge if it is safe to change
lanes, therefore over reliance could cause an accident resulting in death or
serious injury.
According to conditions, the system may not function correctly. Therefore
the driver’s own visual confirmation of safety is necessary.

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■

Conditions under which the Blind Spot Monitor function may not func-
tion correctly

●

The Blind Spot Monitor function may not detect vehicles correctly in the fol-
lowing conditions:
• During bad weather such as heavy rain, fog, snow, etc.
• When ice or mud, etc., is attached to the rear bumper
• When driving on a road surface that is wet due to rain, standing water,

etc.

• When there is a significant difference in speed between your vehicle and

the vehicle that enters the detection area

• When a vehicle is in the detection area from a stop and remains in the

detection area as your vehicle accelerates

• When driving up or down consecutive steep inclines, such as hills, a dip

in the road, etc.

• When multiple vehicles approach with only a small gap between each

vehicle

• When vehicle lanes are wide, and the vehicle in the next lane is too far

away from your vehicle

• When the vehicle that enters the detection area is traveling at about the

same speed as your vehicle

• When towing anything such as trailer, boat, etc.
• When there is a significant difference in height between your vehicle and

the vehicle that enters the detection area

• Directly after the BSM function is set to on
• When towing a trailer
• When items such as a bicycle carrier are installed on the rear of the vehi-

cle

●

Instances of the Blind Spot Monitor function unnecessarily detecting a vehi-
cle and/or object may increase under the following conditions:
• When there is only a short distance between your vehicle and a guardrail,

wall, etc.

• When there is only a short distance between your vehicle and a following

vehicle

• When vehicle lanes are narrow and a vehicle driving 2 lanes across from

your vehicle enters the detection area

• When items such as a bicycle carrier are installed on the rear of the vehi-

cle

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4-5. Using the driving support systems

The Rear Cross Traffic Alert functions when your vehicle is in reverse.
It can detect other vehicles approaching from the right or left rear of
the vehicle. It uses radar sensors to alert the driver of the other vehi-
cle’s existence through flashing the outside rear view mirror indicators
and sounding a buzzer.

The Rear Cross Traffic Alert function

Approaching vehicles

Detection areas

WARNING

■

Cautions regarding the use of the system

The driver is solely responsible for safe driving. Always drive safely, taking
care to observe your surroundings.
The Rear Cross Traffic Alert function is only an assist and is not a replace-
ment for careful driving. Driver must be careful when backing up, even
when using Rear Cross Traffic Alert function. The driver’s own visual confir-
mation of behind you and your vehicle is necessary and be sure there are
no pedestrians, other vehicles, etc., before backing up. Failure to do so
could cause death or serious injury.
According to conditions, the system may not function correctly. Therefore
the driver’s own visual confirmation of safety is necessary.

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The areas that vehicles can be detected in are outlined below.

To give the driver a more consistent time to react, the buzzer can alert
for faster vehicles from farther away.
Example:

■

The Rear Cross Traffic Alert function is operational when

●

The RCTA function is set to on.

●

The shift lever is in R.

●

Vehicle speed is less than approximately 5 mph (8 km/h).

●

Approaching vehicle speed is between approximately 5 mph (8 km/h) and
18 mph (28 km/h).

The Rear Cross Traffic Alert function detection areas

Approaching vehicle

Speed

Approximate

alert distance

Fast

18 mph (28 km/h)

65 ft. (20 m)

Slow

5 mph (8 km/h)

18 ft. (5.5 m)

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■

Conditions under which the Rear Cross Traffic Alert function will not
detect a vehicle

The Rear Cross Traffic Alert function is not designed to detect the following
types of vehicles and/or objects.

●

Small motorcycles, bicycles, pedestrians, etc.

*

●

Vehicles approaching from directly behind

●

Guardrails, walls, signs, parked vehicles and similar stationary objects

*

●

Vehicles moving away from your vehicle

●

Vehicles approaching from the parking spaces next to your vehicle

*

●

Vehicles backing up in the parking space next to your vehicle

*

*

: Depending on conditions, detection of a vehicle and/or object may occur.

■

Conditions under which the Rear Cross Traffic Alert function may not
function correctly

The Rear Cross Traffic Alert function may not detect vehicles correctly in the
following conditions.

●

When ice or mud, etc., is attached to the rear bumper

●

During bad weather such as heavy rain, fog, snow, etc.

●

When multiple vehicles approach continuously

●

Shallow angle parking

●

When a vehicle is approaching at high speed

●

When parking on a steep incline, such as hills, a dip in the road, etc.

●

Directly after the RCTA function is set to on

●

Directly after the engine is started with the RCTA function is on

●

When towing a trailer

●

Vehicles that the sensors cannot detect
because of obstacles

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Four-wheel drive system



Use the front-wheel drive control switch to select the following transfer
modes:

“2WD” (high speed position, two-wheel drive)

Use this for normal driving on dry hard-surfaced roads. This position
gives greater economy, quietest ride and least wear.

“4H” (high speed position, four-wheel drive)

Use this for driving only on tracks that permit the tires slide, like off-road,
icy or snow-covered roads. This position provides greater traction than
two-wheel drive.
The “4HI” indicator will come on.

“4L” (low speed position, four-wheel drive)

Use this for maximum power and traction. Use “4L” for climbing or
descending steep hills, off-road driving, and hard pulling in sand, mud or
deep snow.
The “4LO” indicator will come on.



: If equipped

Summary of functions

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■

Shifting from “2WD” to “4H”

Reduce vehicle speed to less than 62 mph (100 km/h).
Turn the front-wheel drive control switch to “4H”.

The “4HI” indicator will come on.

■

Shifting from “4H” to “2WD”

Reduce vehicle speed to less than 62 mph (100 km/h).
Turn the front-wheel drive control switch to “2WD”.

The “4HI” indicator will go off.

■

Shifting from “4H” to “4L”

Stop the vehicle completely and continue to depress the brake
pedal.
Shift the shift lever to N.
Push and turn the front-wheel drive control switch to “4L”.

The “4LO” indicator will come on.

■

Shifting from “4L” to “4H”

Stop the vehicle completely and continue to depress the brake
pedal.
Shift the shift lever to N.
Push and turn the front-wheel drive control switch to “4H”.

The “4LO” indicator will go off.

Shifting between “2WD” and “4H”

Shifting between “4H” and “4L”

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2

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2

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2

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■

When the front-wheel drive control switch is shifted to “4L”

VSC is automatically turned off.

■

If the “4HI” indicator flashes

The transfer mode may not successfully change. Drive straight ahead while
accelerating or decelerating, or drive in reverse.

■

If the “4LO” indicator continues to flash

The transfer mode may not successfully change. Operate the front-wheel
drive control switch again.

■

If the “4LO” indicator continues to flash and a buzzer sounds

The shift lever is not in N and/or the vehicle is moving. Stop the vehicle com-
pletely, shift the shift lever to N and make sure that the indicator stops flash-
ing.

■

If the “4HI” or “4LO” indicator flashes rapidly

There may be a malfunction in the four-wheel drive system. Have the vehicle
inspected by your Toyota dealer immediately.

■

Four-wheel drive usage frequency

You should drive in four-wheel drive for at least 10 miles (16 km) each month.
This will assure that the front drive components are lubricated.

WARNING

■

Shifting the front-wheel drive control switch from “2WD” to “4H” while
driving

Never operate the front-wheel drive control switch if the wheels 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 disengages 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 transmission 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.

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4-5. Using the driving support systems

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 procedures.

Press the

briefly to turn on

the system.
The “AUTO LSD” indicator will
come on.

To turn off the system, press

again.
Stop the vehicle completely, and

press

for more than 3 sec-

onds.
The “AUTO LSD” and VSC off
indicators will come on.

To turn off the system, press

again.

The AUTO LSD system aids traction 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 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 system 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 one 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. Stop 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 suddenly,
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 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

◆

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) for 2WD models and 2WD mode on
4WD models

Helps to maintain drive power and prevent the drive wheels from
spinning when starting the vehicle 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 performance, the following systems
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 vehi-
cle.

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The slip indicator light will flash
while the TRAC/VSC/Trailer Sway
Control systems are operating.

If the vehicle gets stuck in mud, dirt or snow, the TRAC system may

reduce power from the engine to the wheels. Pressing

to turn

the system off may make it easier for you to rock the vehicle in order
to free it.

■

Turning off TRAC system



2WD models and 2WD mode on 4WD models

To turn the TRAC system off,

press

.

The “AUTO LSD” indicator light
will come on.

Press

again to turn the

system back on.

When the TRAC/VSC/Trailer Sway Control systems are operating

Disabling the TRAC systems

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4-5. Using the driving support systems



4H mode on 4WD models

To turn the TRAC system off,

press

.

The “TRAC OFF” indicator light
will come on.

Press

again to turn the

system back on.



4L mode on 4WD models

To turn the TRAC system off,

press and hold

for more

than 3 seconds while the vehi-
cle is stopped.
The VSC off and “TRAC OFF”
indicator light will come on.

Press

again to turn the

system back on.

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■

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, stop the vehi-

cle completely, and then press and hold

for more than 3 seconds

while the AUTO LSD system is activated. (



P. 318)



4H mode on 4WD models
To turn the TRAC, VSC and Trailer Sway Control systems off, press and

hold

for more than 3 seconds while the vehicle is stopped.

The VSC off and “TRAC OFF” indicator light will come on.

Press

again to turn the system back on.

■

When the VSC or TRAC system is turned off by pressing the VSC off
switch

On vehicles with pre-collision system, pre-collision brake assist and pre-colli-
sion braking will also be disabled. The PCS warning light will come on and
the message will be shown on the multi-information display. (



P. 500)

■

When the “TRAC OFF” indicator light comes on even if VSC off switch
has 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 assist 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

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4-5. Using the driving support systems

■

Sounds and vibrations caused by the ABS, brake assist, VSC, TRAC,
Trailer Sway Control 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 after 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 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 also after the vehicle comes to a stop.
• The brake pedal may pulsate slightly after the ABS is activated.
• The brake pedal may move down slightly after the ABS is activated.

■

Automatic reactivation of TRAC, Trailer Sway Control and VSC systems

After turning the TRAC, Trailer Sway Control and VSC systems off, the sys-
tems will be automatically re-enabled in the following situations:

●

When the engine switch is turned off

●

If only the TRAC system is turned off, the TRAC will turn on when vehicle
speed increases

If both the TRAC and VSC systems are turned off, automatic re-enabling will
not occur when vehicle speed increases.

■

If the brake system overheats

TRAC will cease operation, and the slip indicator will change from 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 “4L”

VSC and Trailer Sway Control are automatically turned off.

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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 slick roads.

■

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 surfaces

■

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 power may be
lost.

■

Hill-start assist control does not operate effectively when

●

Do not overly rely on hill-start assist control. Hill-start assist control may
not operate effectively on steep inclines and roads covered with ice.

●

Unlike the parking brake, hill-start assist control is not intended 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.

■

When the TRAC/VSC/Trailer Sway Control are activated

The slip indicator light flashes. Always drive carefully. Reckless driving may
cause an accident. Exercise particular care when the indicator light flashes.

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4-5. Using the driving support systems

WARNING

■

When the TRAC/VSC/Trailer Sway Control systems are turned off

Be especially careful and drive at a speed appropriate to the road 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.
Trailer Sway Control is part of the VSC system and will not operate if VSC is
turned off or experiences a malfunction.

■

Replacing tires

Make sure that all tires are of the specified size, brand, tread pattern and
total load capacity. In addition, make sure that the tires are inflated to the
recommended tire inflation pressure level.
The ABS, TRAC, VSC and Trailer Sway Control systems will not function
correctly if different tires are installed on the vehicle.
Contact your Toyota dealer for further information when replacing tires or
wheels.

■

Handling of tires and the suspension

Using tires with any kind of problem or modifying the suspension 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 Sway 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.
Failure 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 wheel.

●

Begin releasing the accelerator pedal immediately but very gradually 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. 213)

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Trailer brake controller



The trailer brakes can be controlled by the Trailer brake controller via
the 7-pin connector. By selecting the type of brakes that are being
used on the trailer (electric or electric-over-hydraulic) and setting the
gain for the controller, the manual TRAILER BRAKE OUTPUT slider
is used to slow just the trailer. The vehicle brake pedal will also slow
down as well as stop the trailer when applied, also via the same con-
nector. Gain values, manual brake outputs, trailer brake types, and
the trailer connection status are displayed in the multi-information dis-
play.

Trailer connection indicator
When the trailer has been connected, the indicator comes on
green.
GAIN (+/-) selection button
Pressing the GAIN (+/-) buttons will adjust the amount of power
that can be outputted to the trailer brakes. The gain can be
adjusted from 0 (no trailer braking) to 10 (maximum output) in 0.5
increments. Each press of the button will increase or decrease
the gain setting by one step. The gain value will appear in the
multi-information display.



: If equipped

Summary of functions

1

2

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4-5. Using the driving support systems

Trailer brake type

Trailer brake type can be selected by using the multi-information. The
combination meter will show which trailer brake type is selected in the
multi-information display.

Manual TRAILER BRAKE OUTPUT slider

Adjusting this slider position will engage the trailer’s brakes only. If the
manual TRAILER BRAKE OUTPUT slider is used while the vehicle
brake is applied, the greater of the two outputs will be sent to the trailer
brakes.

The trailer brake type can be selected on the multi-information display
as following:

Press “



” or “



” of meter control switches and select

.

Press “



” or “



” of meter control switches and select “Vehicle Set-

tings”, and press

.

Press “



” or “



” of meter control switches and select “TBC Trailer

Type”, and press

to select the correct type of trailer brakes that

are equipped on the trailer.

Changing trailer brake type will cause the current gain setting to reset
to zero. Make sure to set the gain as described in the following sec-
tion.

Gain setting on trailer brake controller should be set for a specific tow-
ing condition. Gain setting should be adjusted each time the vehicle
load, trailer load, road conditions, or weather changes. Setting the
gain value to 0 will disable the trailer brake controller output.

Make sure the trailer brakes are in good working condition and
functioning normally. See trailer dealer if necessary.
Hook up the trailer and make proper electrical connections.
Select the correct type of trailer brakes that are equipped on the
trailer by using the multi-information display.
Drive vehicle with trailer attached on a level road surface similar to
towing condition and in traffic-free environment. Driving speed
should be approximately 20 - 25 mph [35 - 40 km/h].

Changing settings of the trailer brake type

Setting the Gain

3

4

1

2

3

1

2

3

4

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Using the GAIN (+/-) selection
buttons, set a starting gain of
5.0.

While driving 20 - 25 mph [35 - 40 km/h], fully apply the

manual

TRAILER BRAKE OUTPUT

slider.

Adjust the gain setting, using the GAIN (+/-) selection buttons, to
either increase or decrease to just below the point of trailer wheel
lock-up.
For confirmation, repeat steps

and

until desired gain setting

is reached (just below point of trailer wheel lock-up).

■

When using the trailer brake control system

Please turn off the intuitive parking assist while towing a trailer. If left on,
sonar sensors will detect the trailer being towed.

■

When setting the gain

Wheel lock-up occurs when the trailer wheel squeals or tire smoke occurs.
Trailer wheels may not lock-up while driving heavily loaded trailer. During this
case, adjust the Trailer gain to the highest allowable setting for the towing
condition.

■

When disconnecting and reconnecting battery terminals

The gain setting data will be reset.

5

6

7

8

6

7

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4-5. Using the driving support systems

WARNING

■

Trailer brake type setting

It is the responsibility of the driver to make sure the trailer brakes are func-
tioning normally and adjusted appropriately. Failure to check and maintain
trailer brakes may result in loss of vehicle control, crash, or serious injury.
Trailer brake control system will work with most electric and electric-over-
hydraulic trailer braking systems up to 3 axles (24A output to trailer brakes).
Please be sure to test compatibility with the system at low speeds and in a
safe area. If a warning message appears in the multi-information display
(



P. 500), have the vehicle inspected by your Toyota dealer immediately.

Some electric-over-hydraulic trailer brakes will take some minimum output
to activate. Trailer brake control system will not work with trailer hydraulic
surge brakes.

■

When driving on slippery road surfaces

When stopping with ABS activated, output to the trailer might be reduced in
order to reduce the likelihood of trailer wheels to lock. The trailer is not
equipped with ABS. Drive safely on slippery road surfaces.

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4-6. Driving tips

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Winter driving tips

●

Use fluids that are appropriate to the prevailing outside tempera-
tures.

• Engine oil
• Engine coolant
• Washer fluid

●

Have a service technician inspect the condition of the battery.

●

Have the vehicle fitted with four snow tires or purchase a set of tire
chains for the rear tires.

Ensure that all tires are the same size and brand, and that chains match
the size of the tires.

Perform the following according to the driving conditions:

●

Do not try to forcibly open a window or move a wiper that is frozen.
Pour warm water over the frozen area to melt the ice. Wipe away
the water immediately to prevent it from freezing.

●

To ensure proper operation of the climate control system fan,
remove any snow that has accumulated on the air inlet vents in
front of the windshield.

●

Check for and remove any excess ice or snow that may have accu-
mulated on the exterior lights, vehicle’s roof, chassis, around the
tires or on the brakes.

●

Remove any snow or mud from the bottom of your shoes before
getting in the vehicle.

Accelerate the vehicle slowly, keep a safe distance between you and
the vehicle ahead, and drive at a reduced speed suitable to road con-
ditions.

Carry out the necessary preparations and inspections before
driving the vehicle in winter. Always drive the vehicle in a man-
ner appropriate to the prevailing weather conditions.

Preparation for winter

Before driving the vehicle

When driving the vehicle

332

4-6. Driving tips

●

Park the vehicle and move the shift lever to P without setting the
parking brake. The parking brake may freeze up, preventing it from
being released. If the vehicle is parked without setting the parking
brake, make sure to block the wheels.
Failure to do so may be dangerous because it may cause the vehi-
cle to move unexpectedly, possibly leading to an accident.

●

If the vehicle is parked without setting the parking brake, confirm
that the shift lever cannot be moved out of P

*

.

*

: The shift lever will be locked if it is attempted to be shifted from P to any

other position without depressing the brake pedal. If the shift lever can be
shifted from P, there may be a problem with the shift lock system. Have the
vehicle inspected by your Toyota dealer immediately.

Use the correct tire chain size when mounting the tire chains.
Chain size is regulated for each tire size.

Side chain
(0.2 in. [5 mm] in diameter)
Cross chain
(0.25 in. [6.3 mm] in diameter)

When parking the vehicle

Selecting tire chains

1

2

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4-6. Driving tips

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Regulations regarding the use of tire chains vary depending on loca-
tion and type of road. Always check local regulations before installing
chains.

■

Tire chain installation

Observe the following precautions when installing and removing chains:

●

Install and remove tire chains in a safe location.

●

Install tire chains on the rear tires. Do not install tire chains on the front tires.

●

Install tire chains on rear tires as tightly as possible. Retighten chains after
driving 1/4



1/2 mile (0.5



1.0 km).

●

Install tire chains following the instructions provided with the tire chains.

Regulations on the use of tire chains

WARNING

■

Driving with snow tires

Observe the following precautions to reduce the risk of accidents.
Failure to do so may result in a loss of vehicle control and cause death or
serious injury.

●

Use tires of the specified size.

●

Maintain the recommended level of air pressure.

●

Do not drive in excess of 75 mph (120 km/h), regardless of the type of
snow tires being used.

●

Use snow tires on all, not just some wheels.

●

4WD models: Do not mix tires of different makes, models, tread patterns
or treadwear.

■

Driving with tire chains

Observe the following precautions to reduce the risk of accidents.
Failure to do so may result in the vehicle being unable to be driven safely,
and may cause death or serious injury.

●

Do not drive in excess of the speed limit specified for the tire chains being
used, or 30 mph (50 km/h), whichever is lower.

●

Avoid driving on bumpy road surfaces or over potholes.

●

Avoid sudden acceleration, abrupt steering, sudden braking and shifting
operations that cause sudden engine braking.

●

Slow down sufficiently before entering a curve to ensure that vehicle con-
trol is maintained.

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4-6. Driving tips

NOTICE

■

Repairing or replacing snow tires

Request repairs or replacement of snow tires from Toyota dealers or legiti-
mate tire retailers.
This is because the removal and attachment of snow tires affects the opera-
tion of the tire pressure warning valves and transmitters.

■

Fitting tire chains

The tire pressure warning valves and transmitters may not function correctly
when tire chains are fitted.

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4-6. Driving tips

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Off-road precautions

●

Specific design characteristics give it a higher center of gravity than
ordinary passenger cars. This vehicle design feature causes this
type of vehicle to be more likely to rollover. And, utility vehicles
have a significantly higher rollover 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 pas-
senger cars any more than low-slung sports cars are designed to
perform satisfactorily under off-road conditions. Therefore, sharp
turns at excessive speeds may cause the vehicle to rollover.

This vehicle belongs to the utility vehicle 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.

Off-road vehicle features