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31
OVERVIEW
FEATURES & OPERATIONS
TOYOTA SAFETY SENSE
SAFETY & EMERGENCY FEATURES
The Pre-Collision System uses a radar sensor and camera sensor to help d\
etect a
vehicle or pedestrian in front of your vehicle.
As there is a limit to the degree of recognition accuracy and control pe\
rformance
that this system can provide, do not overly rely on this system. This sy\
stem will not
prevent collisions or lessen collision damage or injury in every situati\
on. Do not use
PCS instead of normal braking operations under any circumstances. Do not\
attempt
to test the operation of the pre-collision system yourself, as the syste\
m may not
operate or engage, possibly leading to an accident. In some situations, \
such as
when driving in inclement weather such as heavy rain, fog, snow or a san\
dstorm or
while driving on a curve and for a few seconds after driving on a curve,\
a vehicle
may not be detected by the radar and camera sensors, preventing the syst\
em from
operating or engaging properly.
Refer to the Toyota Owner’s Manual for a list of additional situation\
s in which the
system may not operate properly.
Refer to a Toyota Owner’s Manual for additional information on PCS w/\
PD operation,
settings adjustments, limitations, and precautions before attempting to \
use it. Pre-Collision Warning
When the system determines that the possibility of a frontal collision i\
s high, a
buzzer will sound and a warning message will be displayed on the Multi-I\
nformation
Display (MID) to urge the driver to take evasive action.
Pre-Collision Brake Assist
If the driver notices the hazard and brakes, the system may provide addi\
tional
braking force using Brake Assist. This system may prime the brakes and m\
ay apply
greater braking force in relation to how strongly the brake pedal is dep\
ressed.
Pre-Collision Braking
If the driver does not brake in a set time and the system determines tha\
t the
possibility of a frontal collision with a preceding vehicle is extremely\
high, the
system may automatically apply the brakes, reducing speed in order to he\
lp the
driver reduce the impact and in certain cases avoid the collision.
Pre-Collision System with Pedestrian
Detection (PCS w/PD)
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32
CHANGING PCS ALERT TIMING
TOYOTA SAFETY SENSE™
FarMiddle
(default) Near
(1) Press “” switches and select from the Multi-Information Display (MID).
(2) Press “
” switches and select from the MID and then press “.”
(3) Select “Sensitivity” and then press “
.”
Each time “
” is pressed, the response to the PCS alert timing changes as shown
above. You can press “
” to go back to the menu.
Note: PCS is enabled each time the engine switch is turned to Ignition On.
The system can be disabled/enabled and the alert timing of the system can be
changed. (Alert timing only, brake operation remains the same).
Monocular camera sensor
Millimeter
wave radar
As part of the Pre-Collision System, this function is also designed to f\
irst provide an
alert and then automatic braking if needed.
Refer to a Toyota Owner’s Manual for additional limitations and infor\
mation.Under certain conditions, the PCS system included with the TSS-P package\
may
also help to detect a pedestrian in front of your vehicle using the in-v\
ehicle camera
and front-grill mounted millimeter wave radar. The in-vehicle camera of \
PCS
detects a potential pedestrian based on size, profile, and motion of the\
detected
pedestrian. However, a pedestrian may not be detected depending on the
conditions, including the surrounding brightness and the motion, posture\
, size, and
angle of the potential detected pedestrian, preventing the system from o\
perating or
engaging.
PCS PEDESTRIAN DETECTION
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33
OVERVIEW
FEATURES & OPERATIONS
TOYOTA SAFETY SENSE
SAFETY & EMERGENCY FEATURES
(1) Press “” switches and select from the Multi-Information Display (MID).
(2) Press “
” switches and select the setting function from the MID and then
press “
”. The setting screen is displayed.
(3) Select
and then press “.” The Pre-Collision System will be disabled. You
can press “
” to go back to the menu.
Note: The system is enabled each time the engine switch is turned to Ignition
On.
LDA in TSS-P uses an in-vehicle camera designed to detect visible white \
and yellow
lane markers in front of the vehicle and the vehicle’s position on th\
e road. If the
system determines that the vehicle is starting to unintentionally deviat\
e from its lane,
the system alerts the driver with an audio and visual alert. When the al\
erts occur, the
driver must check the surrounding road situation and carefully operate t\
he steering
wheel to move the vehicle back to the center part of their lane.
LDA is designed to function at speeds of approximately 32 MPH or higher \
on
relatively straight roadways.
In addition to the alert function, LDA w/SA also features a steering assist
function. When enabled, if the system determines that the vehicle is on \
a path to
unintentionally depart from its lane, the system may provide small corrective steering
inputs to the steering wheel for a short period of time to help keep the\
vehicle in its
lane.
Lane Departure Alert with Steering Assist
(LDA w/SA)
DISABLING PRE-COLLISION SYSTEM (PCS)
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34
LANE DEPARTURE ALERT
TOYOTA SAFETY SENSE™
LDA function display
Lane markers
Lane Departure Alert (LDA)
indicator (flashes orange
while operating)
Steering wheel assist
illuminates in green
while operating
(2)
(1)
Lane Departure Alert (LDA) indicator flashes orange when operating
The LDA function displays when the Multi-Information Display (MID) is
switched to the driving assist system information screen.
(1) The system displays solid white lines on the LDA indicator when visible lane
markers on the road are detected. A side flashes orange to alert the dri\
ver when the
vehicle deviates from its lane.
(2) The system displays outlines on the LDA indicator when lane markers on the
road are not detected or the function is temporarily cancelled.
Note: When operation conditions are no longer met, a function may be
temporarily canceled. However, when the operation conditions are met again,
operation of the function is automatically restored. For example, LDA may not
function on the side(s) where white/yellow lines are not detectable.
TURNING THE LDA SYSTEM ON/OFF
Press the LDA switch to turn the LDA system on. Depress again to turn it\
off.
Note: The system will continue in the last state it was in (ON or OFF) when the
engine is started again.
Refer to the Toyota Owner’s Manual for additional information on LDA \
operation,
settings adjustments, limitations, and precautions before attempting to \
use it.
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35
(1) Press “
” switches and select from the Multi-Information Display (MID).
(2) Press “
” switches and select the setting function and then press “”.
(3) Press “
” each time to change the setting.
(4) Press “
” to go back to the menu.
Note: Operation of the LDA system and setting adjustments continues in the
same condition regardless of Ignition cycle until changed by the driver or the
system is reset.
ADJUSTING LDA ALERT SENSITIVITY
SWAY WARNING SYSTEM
SWS is a function of LDA and is designed to detect swaying based on the \
vehicle
location in the lane and the driver’s steering wheel operation. To he\
lp prevent
swaying, the system alerts the driver using a buzzer sound and a warning\
displays
in the MID.
Continuous lane deviations from
swaying.
Gentle swaying from driver’s
inattentiveness.
Acute steering wheel operation after the
number of operations decrease due to driver’s
inattentiveness.
DISABLING STEERING ASSIST
The driver can adjust the sensitivity of the LDA (warning) function from the
Multi-Information Display (MID) customization screen. High - Is designed to warn approximately before the front tire crosses the
lane marker.
Normal - (default) Is designed to warn approximately when the front tire
crosses the lane marker.
(1) Press “
” switches and select from the Multi-Information Display (MID).
(2) Press “
” switches and select the setting function and then press “”.
(3) Press “
” each time to change the setting. Press “” to go back to the menu.
OVERVIEW
FEATURES & OPERATIONS
TOYOTA SAFETY SENSE
SAFETY & EMERGENCY FEATURES
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36
(1) Press “” switches and select from the Multi-Information Display (MID).
(2) Press “
” switches and select the SWS setting function and then press “”.
(3) Press “
” each time to change the setting. Press “” to go back to the menu.
Note: Operation of the LDA system and setting adjustments continues in the
same condition regardless of Ignition cycle until changed by the driver or the
system is reset.
Dynamic Radar Cruise Control (DRCC)
TURNING SYSTEM ON/OFF
TOYOTA SAFETY SENSE™
(1)
DISABLING LDA SWAY WARNING SYSTEM
DRCC helps maintain a pre-set distance to a preceding vehicle when the p\
receding
vehicle is traveling at a lower speed. This mode is always selected firs\
t when the
cruise control button is depressed. Constant speed control mode is also \
available.
Push once: On
Push twice: Off
Refer to page 39 for switching to Constant Speed (Cruise) Control Mode\
.
Display Set speed
Indicators Dynamic Radar Cruise Control (DRCC)
vehicle-to-vehicle distance button
Cruise control switch
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37
ADJUSTING SET SPEED
1 The set speed may also be cancelled by depressing the brake pedal.
2 The set speed may be resumed once vehicle speed exceeds 25 mph.
Vehicle will cruise at a set speed, decelerate to maintain selected dist\
ance from a
slower vehicle traveling in front and accelerate back up to the selected\
speed if the
vehicle in front changes lanes or speeds up.
(1) Push the ON-OFF button. The “RADAR READY” or “
” indicator will come on.
(2) Push the lever down to SET speed, push it up to Resume and pull it or depress brake to Cancel.
(3) Push up to increase the set speed, push down to decrease (1 mph [1.6 km/h] or 1 km/h [0.6 mph] increments).
(3) (2)
ADJUSTING DISTANCE
To change the vehicle-to-vehicle distance
Push the “
” button to cycle
through the settings, which will
change progressively.
Decrease speed Increase
speed
Cancel1
Resume2
Set
This mode employs a radar sensor to detect the presence of vehicles up t\
o
approximately 320 ft (100 m) ahead, determines the current vehicle-to-vehicle
following distance and operates to maintain a preset following distance \
from the
vehicle ahead.
Note: Vehicle-to-vehicle distance will close in when traveling on long downhill
slopes.
OVERVIEW
FEATURES & OPERATIONS
TOYOTA SAFETY SENSE
SAFETY & EMERGENCY FEATURES
LONG
(default setting)MIDDLE SHORTPreceding vehicle
mark
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38
TOYOTA SAFETY SENSE™
(1) 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
control.
(2) 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 automaticall\
y
decelerates your vehicle. When a greater reduction in vehicle speed is
necessary, the system applies the brakes (the brake 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. \
A warning
tone warns you when the system cannot decelerate sufficiently to prevent\
your
vehicle from closing in on the vehicle ahead.
(3) 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.
Note: 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.
(1) (2) (3)
ADJUSTING DRCC DISTANCE (CONTINUED)
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