Toyota Tacoma (2018 year). Manual — part 17
272
4-5. Using the driving support systems
Adjusting the set speed
To change the set speed, operate the lever until the desired set speed
is obtained.
1
Increases the speed
2
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)*1 or
1 km/h
(0.6 mph)*2 each time the lever is operated.
Large adjustment: The set speed can be increased or decreased continu-
ally until the lever is released.
*1: When the meter setting is “MPH”
*2: When the meter setting is “km/h”
Canceling and resuming the constant speed control
Pulling the lever toward you
1
cancels the constant speed
control.
The speed setting is also canceled
when the brakes are applied.
Pushing the lever up resumes
2
the constant speed control.
Resuming is available when the
vehicle speed is more than approx-
imately 25 mph (40 km/h).
4-5. Using the driving support systems
273
■Cruise control can be set when
● Vehicles with an automatic transmission: 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 cancellation
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.
4
● Actual vehicle speed is below approximately 25 mph (40 km/h).
● VSC is activated.
● TRAC is activated for a period a 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.
274
4-5. Using the driving support systems
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
4-5. Using the driving support systems
275
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
1
Rear corner sensors
2
Rear center sensors
4
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.
Type A
Type B
: If equipped
276
4-5. Using the driving support systems
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
1
Rear corner sensor operation
2
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.
Rear corner sensors
Approximate distance to obstacle
Display and buzzer
2.8 ft. (85 cm) to 2.0 ft. (60 cm)
Intermittent
2.0 ft. (60 cm) to 1.3 ft. (40 cm)
Fast intermittent
Less than 1.3 ft. (40 cm)
Continuously
Rear center sensor
Approximate distance to obstacle
Display and buzzer
5.9 ft. (180 cm) to 3.3 ft. (100 cm)
Intermittent
3.3 ft. (100 cm) to 2.5 ft. (75 cm)
Fast intermittent
2.5 ft. (75 cm) to 1.6 ft. (50 cm)
Very fast intermittent
Less than 1.6 ft. (50 cm)
Continuously
4-5. Using the driving support systems
277
■ 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
1
Approximately 5.9 ft. (180 cm)
4
2
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.
278
4-5. Using the driving support systems
■ The intuitive parking assist can be operated when
Vehicles without a smart key system
The engine switch is in the “ON” position and the shift lever is in R.
Vehicles with a smart key system
The engine switch is in IGNITION ON mode and the shift lever is in R.
■ If a message is displayed on the multi-information display
P. 579
■ Customization
Settings (e.g. buzzer volume) can be changed.
(Customizable features P. 649)
■ 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 revers-
ing, 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.
4-5. Using the driving support systems
279
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
rear bumper.
● 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.
4
•
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.
280
4-5. Using the driving support systems
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.
NOTICE
■ When using intuitive parking assist
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.
4-5. Using the driving support systems
281
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
(Audio system types: P. 336)
Refer to the
“NAVIGATION AND MULTIMEDIA SYSTEM
OWNER’S MANUAL”.
Vehicles with Entune Audio (Audio system types: P. 336)
4
Vehicles without a smart key sys-
tem:
The rear view monitor system
screen will be displayed if the shift
lever is shifted to R while the
engine switch is in the “ON” posi-
tion.
Vehicles with a smart key system:
The rear view monitor system
screen will be displayed if the shift
lever
is shifted to R while the
engine switch is in IGNITION ON
mode.
The rear view monitor system is
canceled when the shift lever
shifted into any position other than
R.
282
4-5. Using the driving support systems
Using the rear view monitor system
■ Screen description
1
Vehicle width guide lines
The line indicates a guide path when the vehicle is being backed
straight up.
The displayed width is wider than the actual vehicle width.
2
Vehicle center guide line
This line indicates the estimated vehicle center on the ground.
3
Distance guide line
The line shows distance behind the vehicle, a point approximately 1.5 ft.
(0.5 m) (red) from the edge of the bumper.
Distance guide line
4
The line shows distance behind the vehicle, a point approximately 3 ft.
(1 m) (blue) from the edge of the bumper.
4-5. Using the driving support systems
283
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
multimedia screen.(P. 349)
• The area displayed on the
screen may vary according to
vehicle orientation conditions.
• Objects which are close to either
4
corner of the bumper or under
the bumper cannot be seen on
the screen.
Corners of bumper
• The camera uses a special lens.
The distance of the image that
appears on the screen differs
from the actual distance.
• Items which are located higher than the camera may not be displayed
by the monitor.
■ Rear view monitor system camera
The camera for the rear view
monitor system is located as
shown in the illustration.
● 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.
284
4-5. Using the driving support systems
■ 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.
4-5. Using the driving support systems
285
● When the ground behind the vehicle slopes down sharply
The distance guide lines will
appear to be farther 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.
4
● 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.
286
4-5. Using the driving support systems
■ 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.
● Distance guidelines
Visually check the surroundings
and the area behind the vehi-
cle. On the screen, it appears
that a truck is parked at point
2
. However, in reality if you
back up to point
1
, you will hit
the truck. On the screen, it
appears that
1
is closest and
3
is farthest away. However,
in reality, the distance to
1
and
3
is the same, and
2
is
farther than
1
and
3
4-5. Using the driving support systems
287
■ Vehicle width guide lines
Visually check the surroundings and the area behind the vehicle. In
the case shown below, the truck appears to be outside of the vehi-
cle 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.
Vehicle width guide lines
4
288
4-5. Using the driving support systems
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
Back up while visually checking the
• The outside temperature is low
vehicle’s surroundings.
(Use the
• There are water droplets on the
monitor again once conditions have
camera
been improved.)
• It is raining or humid
The procedure for adjusting the pic-
• Foreign matter
(mud, etc.) is
ture quality of the rear view monitor
adhering to the camera
system is the same as the proce-
• Sunlight or headlights are shining
dure for adjusting the multimedia
directly into the camera
screen. (P. 349)
• The vehicle is under fluorescent
lights, sodium lights, mercury
lights, etc.
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 vehicle is tilted
(there is a
If this happens due to these causes,
heavy load on the vehicle, tire
it does not indicate a malfunction.
pressure is low due to a tire punc-
Back up while visually checking the
ture, etc.)
vehicle’s surroundings.
• The vehicle is used on an incline.
The camera position is out of align-
Have the vehicle inspected by your
ment.
Toyota dealer.
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