Using the driving support systems 2018 Toyota Tundra

Owner’s Manuals 2018 Using the driving support systems

Using the driving support systems

Toyota Safety Sense P∗

The Toyota Safety Sense P consists of the following drive assist

systems and contributes to a safe and comfortable driving expe-

rience:

PCS (Pre-Collision System)∗

LDA (Lane Departure Alert)∗

Automatic High Beam∗

Dynamic radar cruise control∗

WARNING

Toyota Safety Sense P

The Toyota Safety Sense P is designed to operate under the assumption

that the driver will drive safely, and is designed to help reduce the impact to

the occupants and the vehicle in the case of a collision or assist the driver in

normal driving conditions.

As there is a limit to the degree of recognition accuracy and control perfor-

mance that this system can provide, do not overly rely on this system. The

driver is always responsible for paying attention to the vehicle’s surround-

ings and driving safely.

∗: If equipped

217

Vehicle data recording

The pre-collision system is equipped with a sophisticated computer

that will record certain data, such as:

Accelerator status

Brake status

Vehicle speed

Operation status of the pre-collision system functions

Information (such as the distance and relative speed between your

vehicle and the vehicle ahead or other objects)

Images from the camera sensor (available only when the pre-colli-

sion braking function or the pre-collision brake assist function was

operating)

The pre-collision system does not record conversations, sounds or

images of the inside of the vehicle.

Data usage

Toyota may use the data recorded in this computer to diagnose

malfunctions, conduct research and development, and improve

quality.

Toyota will not disclose the recorded data to a third party except:

With the consent of the vehicle owner or with the consent of the

lessee if the vehicle is leased

In response to an official request by the police, a court of law or a

government agency

For use by Toyota in a lawsuit

For research purposes where the data is not tied to a specific

vehicle or vehicle owner

Recorded images can be erased using a specialized device.

The image recording function can be disabled. However, if the func-

tion is disabled, data from when the pre-collision system operates

will not be available.

218

Sensors

Two types of sensors, located behind the front grille and windshield,

detect information necessary to operate the drive assist systems.

Radar sensor

Camera sensor

WARNING

To avoid malfunction of the radar sensor

Observe the following precautions.

Otherwise, the radar sensor may not operate properly, possibly leading to

an accident resulting in death or serious injury.

Keep the radar sensor and front grille emblem clean at all times.

Radar sensor

Front grille emblem

If the front of the radar sensor or the

front or back of the front grille emblem

is dirty or covered with water droplets,

snow, etc., clean it.

Clean the radar sensor and front grille

emblem with a soft cloth so you do not

mark or damage them.

219

WARNING

Do not attach accessories, stickers (including transparent stickers) or

other items to the radar sensor, front grille emblem or surrounding area.

Do not subject the radar sensor or surrounding area to a strong impact.

If the radar sensor, front grille, or front bumper has been subjected to a

strong impact, have the vehicle inspected by your Toyota dealer.

Do not disassemble the radar sensor.

Do not modify or paint the radar sensor, front grille emblem or surrounding

area.

If the radar sensor, front grille, or front bumper needs to be removed and

installed, or replaced, contact your Toyota dealer.

To avoid malfunction of the camera sensor

Observe the following precautions.

Otherwise, the camera sensor may not operate properly, possibly leading to

an accident resulting in death or serious injury.

Keep the windshield clean at all times.

If the windshield is dirty or covered with an oily film, water droplets,

snow, etc., clear the windshield.

If a glass coating agent is applied to the windshield, it will still be neces-

sary to use the windshield wipers to remove water droplets, etc. from

the area of the windshield in front of the camera sensor.

If the inner side of the windshield where the camera sensor is installed

is dirty, contact your Toyota dealer.

Do not attach objects, such as stickers,

transparent stickers, and so forth, to the

outer side of the windshield in front of

the camera sensor (shaded area in the

illustration).

A: From the top of the windshield to

approximately 0.4 in. (1 cm) below the

bottom of the camera sensor

B: Approximately 7.9 in. (20 cm)

(Approximately 4.0 in. [10 cm] to the

right and left from the center of the cam-

era sensor)

220

WARNING

If the part of the windshield in front of the camera sensor is fogged up or

covered with condensation or ice, use the windshield defogger to remove

If water droplets cannot be properly removed from the area of the wind-

shield in front of the camera sensor by the windshield wipers, replace the

wiper insert or wiper blade.

If the wiper inserts or wiper blades need to be replaced, contact your

Toyota dealer.

Do not attach window tinting to the windshield.

Replace the windshield if it is damaged or cracked.

If the windshield needs to be replaced, contact your Toyota dealer.

Do not get the camera sensor wet.

Do not allow bright lights to shine into the camera sensor.

Do not dirty or damage the camera sensor.

When cleaning the inside of the windshield, do not allow glass cleaner to

contact the lens. Also, do not touch the lens.

If the lens is dirty or damaged, contact your Toyota dealer.

Do not subject the camera sensor to a strong impact.

Do not change the installation position or direction of the camera sensor or

remove it.

Do not disassemble the camera sensor.

Do not modify any components of the vehicle around the camera sensor

(inside rear view mirror, etc.) or ceiling.

Do not attach any accessories that may obstruct the camera sensor to the

hood, front grille or front bumper. Contact your Toyota dealer for details.

If a surfboard or other long object is to be mounted on the roof, make sure

that it will not obstruct the camera sensor.

Do not modify the headlights or other lights.

221

Certification

222

223

PCS (Pre-Collision System)∗

The pre-collision system uses a radar sensor and camera sen-

sor to detect vehicles and pedestrians in front of your vehicle.

When the system determines that the possibility of a frontal col-

lision with a vehicle or pedestrian is high, a warning operates to

urge the driver to take evasive action and the potential brake

pressure is increased to help the driver avoid the collision. If the

system determines that the possibility of a frontal collision with

a vehicle or pedestrian is extremely high, the brakes are auto-

matically applied to help avoid the collision or help reduce the

impact of the collision.

The pre-collision system can be disabled/enabled and the warning

∗: If equipped

224

Pre-collision warning

When the system determines

that the possibility of a frontal

collision is high, a buzzer will

sound and a warning message

will be displayed on the multi-

information display to urge the

driver to take evasive action.

Pre-collision brake assist

When the system determines that the possibility of a frontal colli-

sion is high, the system applies greater braking force in relation to

how strongly the brake pedal is depressed.

Pre-collision braking

When the system determines that the possibility of a frontal colli-

sion is high, the system warns the driver. If the system determines

that the possibility of a frontal collision is extremely high, the brakes

are automatically applied to help avoid the collision or reduce the

collision speed.

225

WARNING

Limitations of the pre-collision system

The driver is solely responsible for safe driving. Always drive safely, taking

care to observe your surroundings.

Do not use the pre-collision system instead of normal braking operations

under any circumstances. This system will not prevent collisions or lessen

collision damage or injury in every situation. Do not overly rely on this sys-

tem. Failure to do so may lead to an accident, resulting in death or serious

injury.

Although this system is designed to help avoid a collision or help reduce

the impact of the collision, its effectiveness may change according to vari-

ous conditions, therefore the system may not always be able to achieve

the same level of performance.

Read the following conditions carefully. Do not overly rely on this system

and always drive carefully.

Conditions under which the system may operate even if there is no pos-

Do not attempt to test the operation of the pre-collision system yourself, as

the system may not operate properly, possibly leading to an accident.

Pre-collision braking

When the pre-collision braking function is operating, a large amount of

braking force will be applied.

If the vehicle is stopped by the operation of the pre-collision braking func-

tion, the pre-collision braking function operation will be canceled after

approximately 2 seconds. Depress the brake pedal as necessary.

The pre-collision braking function may not operate if certain operations are

performed by the driver. If the accelerator pedal is being depressed

strongly or the steering wheel is being turned, the system may determine

that the driver is taking evasive action and possibly prevent the pre-colli-

sion braking function from operating.

In some situations, while the pre-collision braking function is operating,

operation of the function may be canceled if the accelerator pedal is

depressed strongly or the steering wheel is turned and the system deter-

mines that the driver is taking evasive action.

If the brake pedal is being depressed, the system may determine that the

driver is taking evasive action and possibly delay the operation timing of

the pre-collision braking function.

226

WARNING

When to disable the pre-collision system

In the following situations, disable the system, as it may not operate prop-

erly, possibly leading to an accident resulting in death or serious injury:

When the vehicle is being towed

When your vehicle is towing another vehicle

When transporting the vehicle via truck, boat, train or similar means of

transportation

When the vehicle is raised on a lift with the engine running and the tires

are allowed to rotate freely

When inspecting the vehicle using a drum tester such as a chassis dyna-

mometer or speedometer tester, or when using an on vehicle wheel bal-

ancer

When a strong impact is applied to the front bumper or front grille, due to

an accident or other reasons

If the vehicle cannot be driven in a stable manner, such as when the vehi-

cle has been in an accident or is malfunctioning

When the vehicle is driven in a sporty manner or off-road

When the tires are not properly inflated

When the tires are very worn

When tires of a size other than specified are installed

When tire chains are installed

When a compact spare tire or an emergency tire puncture repair kit is used

If equipment (snow plow, etc.) that may obstruct the radar sensor or cam-

era sensor is temporarily installed to the vehicle

227

Changing settings of the pre-collision system

Enabling/disabling the pre-collision system

The pre-collision system can be enabled/disabled on the

multi-information display as following:

The system is automatically enabled each time the engine switch is

turned to the “ON” position.

Press “<” or “>” of meter control switches and select

Press “∧” or “∨” of meter control switches and select “PCS”, and

press

Press “∧” or “∨” of meter control switches and select “PCS”, and

press

to select the desired setting (on/off).

If the system is disabled, the

PCS warning light will turn on

and a message will be dis-

played on the multi-information

display.

228

Changing the pre-collision warning timing

The pre-collision warning timing can be changed on the multi-infor-

mation display as following:

The operation timing setting is retained when the engine switch is

turned off.

Press “<” or “>” of meter control switches and select

Press “∧” or “∨” of meter control switches and select “PCS”, and

press

Press “∧” or “∨” of meter control switches and select “Sensitivity”,

and press

to select the desired setting.

Far

The warning will begin to

operate earlier than with the

default timing.

Middle

This is the default setting.

Near

The warning will begin to

operate later than with the

default timing.

229

Operational conditions

The pre-collision system is enabled and the system determines that the pos-

sibility of a frontal collision with a vehicle or pedestrian is high.

Each function is operational at the following speeds:

Pre-collision warning:

Vehicle speed is between approximately 7 and 110 mph (10 and 180 km/h).

(For detecting a pedestrian, vehicle speed is between approximately 7 and

50 mph [10 and 80 km/h].)

The relative speed between your vehicle and the vehicle or pedestrian

ahead is approximately 7 mph (10 km/h) or more.

Pre-collision brake assist:

Vehicle speed is between approximately 20 and 110 mph (30 and 180 km/h).

(For detecting a pedestrian, vehicle speed is between approximately 20 and

50 mph [30 and 80 km/h].)

The relative speed between your vehicle and the vehicle or pedestrian

ahead is approximately 20 mph (30 km/h) or more.

Pre-collision braking:

Vehicle speed is between approximately 7 and 110 mph (10 and 180 km/h).

(For detecting a pedestrian, vehicle speed is between approximately 7 and

50 mph [10 and 80 km/h].)

The relative speed between your vehicle and the vehicle or pedestrian

ahead is approximately 7 mph (10 km/h) or more.

The system may not operate in the following situations:

If a battery terminal has been disconnected and reconnected and then the

vehicle has not been driven for a certain amount of time

If the shift lever is in R

If VSC is disabled (only the pre-collision warning function will be opera-

tional)

If the low speed four-wheel drive indicator is illuminated (only the pre-colli-

sion warning function will be operational)

Pedestrian detection function

The pre-collision system detects pedestri-

ans based on the size, profile, and motion

of a detected object. However, a pedes-

trian may not be detected depending on

the surrounding brightness and the

motion, posture, and angle of the

detected object, preventing the system

230

Cancellation of the pre-collision braking

If either of the following occur while the pre-collision braking function is oper-

ating, it will be canceled:

The accelerator pedal is depressed strongly.

The steering wheel is turned sharply or abruptly.

Conditions under which the system may operate even if there is no pos-

sibility of a collision

In some situations such as the following, the system may determine that

there is a possibility of a frontal collision and operate.

When passing a vehicle or pedestrian

When changing lanes while overtaking a preceding vehicle

When overtaking a preceding vehicle that is changing lanes

When overtaking a preceding vehicle

that is making a left/right turn

When passing a vehicle in an oncom-

ing lane that is stopped to make a

right/left turn

When driving on a road where relative

location to vehicle ahead in an adja-

cent lane may change, such as on a

winding road

When rapidly closing on a vehicle ahead

If the front of the vehicle is raised or lowered, such as when the road sur-

face is uneven or undulating

When approaching objects on the roadside, such as guardrails, utility

poles, trees, or walls

231

When there is a vehicle, pedestrian,

or object by the roadside at the

entrance of a curve

When driving on a narrow path surrounded by a structure, such as in a

tunnel or on an iron bridge

When there is a metal object (manhole cover, steel plate, etc.), steps, or a

protrusion on the road surface or roadside

When

crossing

pedestrian

approaches very close to the vehicle

When passing through a place with a

low structure above the road (low ceil-

ing, traffic sign, etc.)

When passing under an object (bill-

board, etc.) at the top of an uphill road

When rapidly closing on an electric toll gate barrier, parking area barrier,

or other barrier that opens and closes

When using an automatic car wash

232

When driving through or under

objects that may contact the vehicle,

such as thick grass, tree branches, or

a banner

When the vehicle is hit by water, snow, dust, etc., from a vehicle ahead

When driving through steam or smoke

When there are patterns or paint on the road or a wall that may be mis-

taken for a vehicle or pedestrian

When driving near an object that reflects radio waves, such as a large

truck or guardrail

When driving near a TV tower, broadcasting station, electric power plant,

or other location where strong radio waves or electrical noise may be

present

Situations in which the system may not operate properly

In some situations such as the following, a vehicle may not be detected by

the radar sensor and camera sensor, preventing the system from operating

properly:

If an oncoming vehicle is approaching your vehicle

If a vehicle ahead is a motorcycle or bicycle

When approaching the side or front of a vehicle

If a preceding vehicle has a small rear end, such as an unloaded truck

If a preceding vehicle has a low rear

end, such as a low bed trailer

If a vehicle ahead is carrying a load which protrudes past its rear bumper

If a vehicle ahead has extremely high

ground clearance

If a vehicle ahead is irregularly shaped, such as a tractor or side car

If the sun or other light is shining directly on a vehicle ahead

If a vehicle cuts in front of your vehicle or emerges from beside a vehicle

233

If a vehicle ahead makes an abrupt maneuver (such as sudden swerving,

acceleration or deceleration)

When suddenly cutting behind a preceding vehicle

When a vehicle ahead is not directly

in front of your vehicle

When driving in inclement weather such as heavy rain, fog, snow or a

sandstorm

When the vehicle is hit by water, snow, dust, etc., from a vehicle ahead

When driving through steam or smoke

When driving in a place where the surrounding brightness changes sud-

denly, such as at the entrance or exit of a tunnel

When a very bright light, such as the sun or the headlights of oncoming

traffic, shines directly into the camera sensor

When the surrounding area is dim, such as at dawn or dusk, or while at

night or in a tunnel

After the engine has started the vehicle has not been driven for a certain

amount of time

While making a left/right turn and for a few seconds after making a left/

right turn

While driving on a curve and for a few seconds after driving on a curve

If your vehicle is skidding

If the front of the vehicle is raised or

lowered

If the wheels are misaligned

If a wiper blade is blocking the camera sensor

The vehicle is wobbling.

The vehicle is being driven at extremely high speeds.

When driving on a hill

If the radar sensor or camera sensor is misaligned

234

In some situations such as the following, sufficient braking force may not be

obtained, preventing the system from performing properly:

If the braking functions cannot operate to their full extent, such as when

the brake parts are extremely cold, extremely hot, or wet

If the vehicle is not properly maintained (brakes or tires are excessively

worn, improper tire inflation pressure, etc.)

When the vehicle is being driven on a gravel road or other slippery sur-

face

Some pedestrians such as the following may not be detected by the radar

sensor and camera sensor, preventing the system from operating properly:

Pedestrians shorter than approximately 3.2 ft. (1 m) or taller than approx-

imately 6.5 ft. (2 m)

Pedestrians wearing oversized clothing (a rain coat, long skirt, etc.), mak-

ing their silhouette obscure

Pedestrians who are carrying large baggage, holding an umbrella, etc.,

hiding part of their body

Pedestrians who are bending forward or squatting

Pedestrians who are pushing a stroller, wheelchair, bicycle or other vehi-

cle

Groups of pedestrians which are close together

Pedestrians who are wearing white and look extremely bright

Pedestrians in the dark, such as at night or while in a tunnel

Pedestrians whose clothing appears to be nearly the same color or

brightness as their surroundings

Pedestrians near walls, fences, guardrails, or large objects

Pedestrians who are on a metal object (manhole cover, steel plate, etc.)

on the road

Pedestrians who are walking fast

Pedestrians who are changing speed abruptly

Pedestrians running out from behind a vehicle or a large object

Pedestrians who are extremely close to the side of the vehicle (outside

rear view mirror, etc.)

235

If the PCS warning light flashes or illuminates, and a warning message is

displayed on the multi-information display

The pre-collision system may be temporarily unavailable or there may be a

malfunction in the system.

In the following situations, the warning light will turn off, the message will

disappear and the system will become operational when normal operating

conditions return:

When the radar sensor or camera sensor or the area around either sen-

sor is hot, such as in the sun

When the radar sensor or camera sensor or the area around either sen-

sor is cold, such as in an extremely cold environment

When the radar sensor or front grille emblem is dirty or covered with

snow, etc.

When the part of the windshield in front of the camera sensor is fogged

up or covered with condensation or ice

If the camera sensor is obstructed, such as when the hood is open or a

sticker is attached to the windshield near the camera sensor

If the PCS warning light continues to flash or illuminate, or the warning mes-

sage does not disappear, the system may be malfunctioning. Have the vehi-

cle inspected by your Toyota dealer immediately.

If VSC is disabled

braking functions are also disabled.

The PCS warning light will turn on and “VSC Turned Off Pre-Collision Brake

System Unavailable” will be displayed on the multi-information display.

236

LDA (Lane Departure Alert)∗

Summary of functions

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

camera sensor on the upper por-

tion of the front windshield.

Functions included in LDA system

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

237

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.

238

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.

239

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

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.

240

Indications on multi-information display

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.

Inside of displayed white lines Inside of displayed white lines

is white

is black

Indicates that the system is recog- Indicates that the system is not

nizing white (yellow) lines. When able to recognize white (yellow)

the vehicle departs from its lane, lines or is temporarily canceled.

the white line displayed on the

side the vehicle departs from

flashes orange.

241

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).

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

Vehicle speed is approximately 32 mph (50 km/h) or more.

Width of traffic lane is approximately 9.8 ft. (3 m) or more.

Temporary cancellation of functions

When operation conditions are no longer met, a function may be temporarily

canceled. However, when the operation conditions are met again, operation

Lane departure alert function

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

back, etc.

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.

242

Conditions in which functions may not operate properly

In the following situations, the camera sensor 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.

243

Warning message

If the following warning message is displayed on the multi-information dis-

play, follow the appropriate troubleshooting procedure.

Customization

The following settings can be changed.

Function

Setting details

Lane departure alert function

Adjust alert sensitivity

Turn function on and off

Adjust alert sensitivity

Vehicle sway warning

244

Dynamic radar cruise control∗

Summary of functions

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 with on freeways and highways.

Vehicle-to-vehicle

switch

distance

Display

Indicators

Set speed

Cruise control switch

∗: If equipped

245

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.

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 system

or assuming the system ensures safety while driving can lead to an acci-

dent, resulting in death or serious injury.

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.

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.

246

WARNING

To avoid inadvertent dynamic radar cruise control

Switch the dynamic radar cruise control off using the “ON-OFF” button

when not in use.

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

camera sensor

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

247

Driving in vehicle-to-vehicle distance control mode

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.

248

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.

249

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

mode)

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

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.

250

Adjusting the set speed

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:

Fine adjustment: By 1 mph (1.6 km/h)*1 or 1 km/h (0.6 mph)*

the lever is operated

each time

For the U.S. mainland, Hawaii

Large adjustment: Increases or decreases in 1 mph (1.6 km/h)* or 1 km/h

(0.6 mph)* increments for as long as the lever is held

For Canada, Guam, Saipan, Samoa and Puerto Rico

Large adjustment: Increases or decreases in 5 mph (8 km/h)* or 5 km/h

(3.1 mph)* increments for as long as the lever is held

increased or decreased as follows:

Fine adjustment: By 1 mph (1.6 km/h)*1 or 1 km/h (0.6 mph)*

the lever is operated

each time

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”

251

Changing the vehicle-to-vehicle distance (vehicle-to-vehicle dis-

tance control mode)

Pressing the switch changes the

vehicle-to-vehicle distance as fol-

lows:

Preceding vehicle mark

Long

Medium

Short

The vehicle-to-vehicle distance is

set automatically to long mode

when the engine switch is turned to

the “ON” position.

If a vehicle is running ahead of

you, the preceding vehicle mark

will also be displayed.

Vehicle-to-vehicle distance settings (vehicle-to-vehicle distance

control mode)

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.

Distance options

Long

Vehicle-to-vehicle distance

Approximately 160 ft. (50 m)

Approximately 130 ft. (40 m)

Approximately 100 ft. (30 m)

Medium

Short

252

Canceling and resuming the speed control

Pulling the lever toward you

cancels the speed control.

The speed control is also canceled

when

the

brake

pedal

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.

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

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

253

Selecting constant speed control mode

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.

254

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.

255

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

from the engine compartment. 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

Vehicles that cut in suddenly

Vehicles traveling at low speeds

Vehicles that are not moving in the same lane

256

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

257

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 road curves or when the lanes

are narrow

When steering wheel operation or your

position in the lane is unstable

When the vehicle ahead of you decelerates suddenly

258

Cruise control∗

Summary of functions

Use the cruise control to maintain a set speed without depressing the

accelerator pedal.

Indicators

Cruise control switch

Setting the vehicle speed

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

259

Adjusting the set speed

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.

Canceling and resuming the constant speed control

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).

260

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.

261

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

262

Intuitive parking assist∗

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.

Types of sensors

Front corner sensors

Rear corner sensors

Rear center 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

263

The distance display and buzzer

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

Approximate distance to obstacle

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

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

Less than 1.0 ft. (30 cm)

Display and buzzer

Intermittent

Fast intermittent

Continuously

Rear corner sensors

Approximate distance to obstacle

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

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

Less than 1.3 ft. (40 cm)

Display and buzzer

Intermittent

Fast intermittent

Continuously

264

Rear center sensor

Approximate distance to obstacle

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

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

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

Less than 1.6 ft. (50 cm)

Display and buzzer

Intermittent

Fast intermittent

Very fast intermittent

Continuously

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.

265

The intuitive parking assist can be operated when

Front corner sensors:

The engine switch is in the “ON” position.

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 the “ON” position.

The shift lever is in R.

If the display flashes and a message is displayed

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.

266

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.

267

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.

268

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.

269

Rear view monitor system

The rear view monitor system assists the driver by displaying an

image of the view behind the vehicle with fixed guide lines on

the screen while backing up, for example while parking.

The screen illustrations used in this text are intended as examples,

and may differ from the image that is actually displayed on the

screen.

Vehicles with Entune Audio Plus or Entune Premium Audio

Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM

OWNER’S MANUAL”.

The rear view image is displayed

when the shift lever is in R and the

engine switch is in the “ON” posi-

tion.

The rear view monitor system will

be deactivated when the shift lever

is in any position other than R.

270

Using the rear view monitor system

Screen description

The rear view monitor system screen will be displayed if the shift

lever is shifted to R while the engine switch is in “ON” position.

Vehicle width guide lines

Displays a guide path when the vehicle is being backed straight up.

The displayed width is wider than the actual vehicle width.

Vehicle center guide lines

This lines indicate the estimated vehicle center on the ground.

Distance guide line

Displays a point approximately 1.5 ft. (0.5 m) (red) from the edge of the

bumper.

Distance guide line

Displays a point approximately 3 ft. (1 m) (blue) from the edge of the

bumper.

271

Rear view monitor system precautions

Area displayed on screen

The rear view monitor system

displays an image of the view

from the bumper of the rear

area of the vehicle.

The image adjustment proce-

dure for the rear view monitor

system screen is the same as

the procedure for adjusting the

The area displayed on the

screen may vary according to

vehicle orientation conditions.

Objects which are close to either

corner of the bumper or under

the bumper cannot be dis-

played.

The camera uses a special lens.

The distance of the image that

appears on the screen differs

from the actual distance.

Corners of bumper

Items which are located higher than the camera may not be displayed

on the monitor.

Rear view monitor system camera

The camera for the rear view

monitor system is located as

shown in the illustration.

272

Using the camera

If dirt or foreign matter (such as water droplets, snow, mud, etc.) is

adhering to the camera, it cannot transmit a clear image. In this

case, flush it with a large quantity of water and wipe the camera

lens clean with a soft and wet cloth.

Differences between the screen and the actual road

The distance guide lines and the vehicle width guide lines may not

actually be parallel with the dividing lines of the parking space, even

when they appear to be so. Be sure to check visually.

The distances between the vehicle width guide lines and the left

and right dividing lines of the parking space may not be equal, even

when they appear to be so. Be sure to check visually.

The distance guide lines give a distance guide for flat road sur-

faces. In any of the following situations, there is a margin of error

between the fixed guide lines on the screen and the actual dis-

tance/course on the road.

When the ground behind the vehicle slopes up sharply

The distance guide lines will

appear to be closer to the vehi-

cle than the actual distance.

Because of this, objects will

appear to be farther away than

they actually are. In the same

way, there will be a margin of

error between the guide lines

and the actual distance/course

on the road.

273

When the ground behind the vehicle slopes down sharply

The distance guide lines will

appear to be further from the

vehicle than the actual dis-

tance. Because of this, objects

will appear to be closer than

they actually are. In the same

way, there will be a margin of

error between the guide lines

and the actual distance/course

on the road.

When any part of the vehicle sags

When any part of the vehicle

sags due to the number of pas-

sengers or the distribution of

the load, there is a margin of

error between the fixed guide

lines on the screen and the

actual distance/course on the

A margin of error

road.

When approaching three-dimensional objects

The distance guide lines are displayed according to flat surfaced

objects (such as the road). It is not possible to determine the posi-

tion of three-dimensional objects (such as vehicles) using the vehi-

cle width guide lines and distance guide lines. When approaching a

three-dimensional object that extends outward (such as the flatbed

of a truck), be careful of the following.

274

Vehicle width guide lines

Visually check the surroundings

and the area behind the vehi-

cle. In the case shown below,

the truck appears to be outside

of the vehicle width guide lines

and the vehicle does not look

as if it hits the truck. However,

the rear body of the truck may

actually cross over the vehicle

width guide lines. In reality if

you back up as guided by the

vehicle width guide lines, the

vehicle may hit the truck.

Distance guide lines

Visually check the surroundings

and the area behind the vehi-

cle. On the screen, it appears

that a truck is parking at point

. However, in reality if you

back up to point

, you will hit

the truck. On the screen, it

appears that is closest and

is farthest away. However,

in reality, the distance to

and is the same, and

farther than

and

275

Things you should know

If you notice any symptoms

If you notice any of the following symptoms, refer to the likely cause

and the solution, and re-check.

If the symptom is not resolved by the solution, have the vehicle

inspected by your Toyota dealer.

Likely cause

Solution

The image is difficult to see

The vehicle is in a dark area

The temperature around the lens

is either high or low

The outside temperature is low

If this happens due to these causes,

There are water droplets on the it does not indicate a malfunction.

camera

It is raining or humid

Back up while visually checking the

vehicle’s surroundings. (Use the

Foreign matter (mud, etc.) is monitor again once conditions have

adhering to the camera been improved.)

There are scratches on the cam- The procedure for adjusting the pic-

era ture quality of the rear view monitor

Sunlight or headlights are shining system is the same as the proce-

directly into the camera

The vehicle is under fluorescent

lights, sodium lights, mercury

lights, etc.

dure for adjusting the screen.

The image is blurry

Dirt or foreign matter (such as water Flush the camera with a large quan-

droplets, snow, mud, etc.) is adher- tity of water and wipe the camera

ing to the camera.

lens clean with a soft and wet cloth.

The image is out of alignment

The camera or surrounding area has Have the vehicle inspected by your

received a strong impact. Toyota dealer.

The fixed guide lines are very far out of alignment

The camera position is out of align- Have the vehicle inspected by your

ment.

Toyota dealer.

The vehicle is tilted (there is a

heavy load on the vehicle, tire

pressure is low due to a tire punc-

ture, etc.)

If this happens due to these causes,

it does not indicate a malfunction.

Back up while visually checking the

vehicle’s surroundings.

The vehicle is used on an incline.

276

WARNING

When using the rear view monitor system

The rear view monitor system is a supplemental device intended to assist

the driver when backing up. When backing up, be sure to visually check all

around the vehicle both directly and using the mirrors before proceeding.

Observe the following precautions to avoid an accident that could result in

death or serious injuries.

Never depend on the rear view monitor system entirely when backing up.

The image and the position of the guide lines displayed on the screen may

differ from the actual state.

Use caution, just as you would when backing up any vehicle.

Be sure to back up slowly, depressing the brake pedal to control vehicle

speed.

The instructions given are only guide lines.

When and how much to turn the steering wheel will vary according to traf-

fic conditions, road surface conditions, vehicle condition, etc. when park-

ing. It is necessary to be fully aware of this before using the rear view

monitor system.

When parking, be sure to check that the parking space will accommodate

your vehicle before maneuvering into it.

Do not use the rear view monitor system in the following cases:

On icy or slick road surfaces, or in snow

When using tire chains or emergency tires

When the tailgate is not closed completely

On roads that are not flat or straight, such as curves or slopes.

In low temperatures, the screen may darken or the image may become

faint. The image could distort when the vehicle is moving, or you may

become unable to see the image on the screen. Be sure to visually check

all around the vehicle both directly and using the mirrors before proceed-

ing.

If the tire sizes are changed, the position of the fixed guide lines displayed

on the screen may change.

The camera uses a special lens. The distances between objects and

pedestrians that appear in the image displayed on the screen will differ

277

NOTICE

How to use the camera

The rear view monitor system may not operate properly in the following

cases.

If the back of the vehicle is hit, the position and mounting angle of the

camera may change.

As the camera has a water proof construction, do not detach, disassem-

ble or modify it. This may cause incorrect operation.

When cleaning the camera lens, flush the camera with a large quantity

of water and wipe it with a soft and wet cloth. Strongly rubbing the cam-

era lens may cause the camera lens to be scratched and unable to

transmit a clear image.

Do not allow organic solvent, car wax, window cleaner or a glass coat-

ing to adhere to the camera. If this happens, wipe it off as soon as pos-

sible.

If the temperature changes rapidly, such as when hot water is poured

on the vehicle in cold weather, the system may not operate normally.

When washing the vehicle, do not apply intensive bursts of water to the

camera or camera area. Doing so may result in the camera malfunc-

tioning.

Do not expose the camera to strong impact as this could cause a malfunc-

tion. If this happens, have the vehicle inspected by your Toyota dealer as

soon as possible.

278

BSM (Blind Spot Monitor)∗

Summary of the 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

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

279

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.

Turning the BSM function/RCTA function on/off

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).

Changing the BSM indicator brightness

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

(bright/dim).

to select the desired setting

280

Changing the Rear Cross Traffic Alert warning buzzer volume

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.

press.

The buzzer volume changes with each

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-

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.

281

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.

Keep the sensor and its surrounding

area on the bumper clean at all times.

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.

282

The Blind Spot Monitor function

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 Blind Spot Monitor function detection areas

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

283

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.

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

284

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

285

The Rear Cross Traffic Alert function

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.

Approaching vehicles

WARNING

Detection areas

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.

286

The Rear Cross Traffic Alert function detection areas

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:

Approximate

Approaching vehicle

Speed

alert distance

65 ft. (20 m)

18 ft. (5.5 m)

Fast

18 mph (28 km/h)

5 mph (8 km/h)

Slow

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).

287

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

288

Four-wheel drive system∗

Summary of functions

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

289

Shifting between “2WD” and “4H”

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 between “4H” and “4L”

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.

290

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.

291

AUTO LSD system

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

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 fol-

lowing 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

onds.

for more than 3 sec-

The “AUTO LSD” and VSC off

indicators will come on.

To turn off the system, press

again.

292

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.

293

Driving assist systems

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.

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

294

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

The slip indicator light will flash

while the TRAC/VSC/Trailer Sway

Control systems are operating.

Disabling the TRAC systems

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.

295

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.

296

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

4H mode on 4WD models

To turn the TRAC, VSC and Trailer Sway Control systems off, press and

hold

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

Press again to turn the system back on.

for more than 3 seconds while the vehicle is stopped.

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

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

297

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.

298

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.

299

WARNING

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.

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

300

Trailer brake controller∗

Summary of functions

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

301

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.

Changing settings of the trailer brake type

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.

Setting the Gain

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].

302

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.

303

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

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.

304

Previous Next

Download Manual

2018 Toyota Tundra Owners Manual - Using the driving support systems

Using the driving support systems