TOYOTA RAV4 HYBRID 2020 (in English) Service Manual
Page 41 of 64
39
OVERVIEW
FEATURES & OPERATIONS
TOYOTA SAFETY SENSE
SAFETY & EMERGENCY FEATURES
LANE DEPARTURE ALERT
LDA function display
(2)
(1)
- B O F % F Q B S U V S F " M F S U - % "
J O E J D B U P S G M B T I F T P S B O H F X I F O P Q F S B U J O H
The LDA function
E J T Q M B Z T X I F O U I F . V M U J * O G P S N B U J P O % J T Q M B Z . * %
J T T X J U D I F E
to the driving assist system information screen.
5 I F T Z T U F N E J T Q M B Z T T P M J E X I J U F M J O F T P O U I F - % " J O E J D B U P S X I F O W J T J C M F M B O F
markers or the road are detected. A side flashes orange to alert the dri\
ver when the
vehicle deviates from its lane.
5 I F T Z T U F N E J T Q M B Z T P V U M J O F T P O U I F - % " J O E J D B U P S X I F O M B O F N B S L F S T P S U I F S P B E
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 aga\
in,
operation of the function is automatically restored. For example, LDA ma\
y not
function on the side(s) where white/yellow lines are not detectable.
Refer to the Toyota Owner’s Manual for additional information on LDA \
operation,
settings adjustments, limitations, and precautions before attempting to \
use it.
Operation display
of steering wheel
operation support LDA indicator
Lane markers/road edge
Page 42 of 64
40
ADJUSTING LDA ALERT SENSITIVITY
DISABLING STEERING ASSIST
TOYOTA SAFETY SENSE™
SWAY WARNING SYSTEM
1 S F T T “ ” switches and select “” G S P N U I F . V M U J * O G P S N B U J P O % J T Q M B Z . * %
1 S F T T “
” switches and select “ LDA” and then press “.”
1 S F T T “
” switches and select the “Steering Assist” setting function an\
d then
press “
.”
1 S F T T “
” to go back to the menu.
Note: Operation of the LDA system and setting adjustments continues in t\
he
same condition regardless of Ignition cycle until changed by the driver \
or the
system is reset.
5 I F E S J W F S D B O B E K V T U U I F T F O T J U J W J U Z P G U I F - % " X B S O J O H
G V O D U J P O G S P N U I F
. V M U J * O G P S N B U J P O % J T Q M B Z . * %
D V T U P N J [ B U J P O T D S F F O High - Is designed to warn approximately before the front
tire crosses the lane marker.
Normal - Is designed to warn approximately when the front
tire crosses the lane marker.
1 S F T T “
” switches and select “” G S P N U I F . V M U J * O G P S N B U J P O % J T Q M B Z . * %
1 S F T T “
” switches and select “ LDA” and then press “.”
1 S F T T “
” switches and select the “Sensitivity” setting function and th\
en
press “
.”
1 S F T T “
” to go back to the menu.
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.
Page 43 of 64
41
OVERVIEW
FEATURES & OPERATIONS
TOYOTA SAFETY SENSE
SAFETY & EMERGENCY FEATURES
ADJUSTING SWAY ALERT SENSITIVITY
DISABLING LDA SWAY WARNING ALERT
1 S F T T “ ” switches and select “” G S P N U I F . V M U J * O G P S N B U J P O % J T Q M B Z . * %
1 S F T T “
” switches and select “ LDA” and then press “.”
1 S F T T “
” switches and select the “Sway sensitivity” setting function a\
nd then
press “
.”
1 S F T T “
” to go back to the menu.
1 S F T T
“
” switches and select “” G S P N U I F . V M U J * O G P S N B U J P O % J T Q M B Z . * %
1 S F T T “
” switches and select “ LDA” and then press “.”
1 S F T T “
” switches and select the “Sway warning” setting function and t\
hen
press “
.”
1 S F T T “
” to go back to the menu.
Note: Operation of the LDA system and setting adjustments continues in t\
he
same condition regardless of Ignition cycle until changed by the driver \
or the
system is reset.
When the LTA system is enabled, the lane centering function will automat\
ically
provide assistance to help keep the vehicle in the center of the lane wh\
en Full-
Speed DRCC is set.
Lane Tracing Assist (LTA)
Page 44 of 64
42
TOYOTA SAFETY SENSE™
TURNING THE LTA SYSTEM ON/OFF
Press the LTA switch to turn the LTA system on. Depress again to turn it\
off.
Note: Operation of the LTA system and setting adjustments continues in t\
he
same condition regardless of Ignition cycle until changed by the driver \
or the
system is reset.
Refer to the Toyota Owner’s Manual for additional information on LTA \
operation,
settings adjustments, limitations, and precautions before attempting to \
use it.
LANE TRACING ASSIST
LTA function display
Operation display
of steering wheel
operation supportFollow-up
cruising display
LTA indicator
Lane markers
(2)
(1)
- B O F 5 S B D J O H " T T J T U - 5 "
J O E J D B U P S G M B T I F T P S B O H F X I F O P Q F S B U J O H
Page 45 of 64
43
OVERVIEW
FEATURES & OPERATIONS
TOYOTA SAFETY SENSE
SAFETY & EMERGENCY FEATURES
- " / & 5 3 " $ * / ( " 4 4 * 4 5 $ 0 / 5 * / 6 & %
The LTA function E J T Q M B Z T X I F O U I F . V M U J * O G P S N B U J P O % J T Q M B Z . * %
J T T X J U D I F E U P
the driving assist system information screen.
5 I F T Z T U F N E J T Q M B Z T T P M J E X I J U F M J O F T P O U I F - 5 " J O E J D B U P S X I F O W J T J C M F M B O F
markers on the road are detected. A side flashes orange to alert the dri\
ver when the
vehicle deviates from its lane.
5 I F T Z T U F N E J T Q M B Z T P V U M J O F T P O U I F - 5 " J O E J D B U P S X I F O M B O F N B S L F S T P O U I F S P B E
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 aga\
in,
operation of the function is automatically restored. For example, LTA ma\
y not
function on the side(s) where white/yellow lines are not detectable.
Refer to the Toyota Owner’s Manual for additional information on LTA \
operation,
settings adjustments, limitations, and precautions before attempting to \
use it.
ADJUSTING LTA ALERT SENSITIVITY
DISABLING STEERING ASSIST
5 I F E S J W F S D B O B E K V T U U I F T F O T J U J W J U Z P G U I F - 5 " X B S O J O H
G V O D U J P O G S P N U I F
. V M U J * O G P S N B U J P O % J T Q M B Z . * %
D V T U P N J [ B U J P O T D S F F O
High - Is designed to warn approximately before the front
tire crosses the lane marker.
Normal - Is designed to warn approximately when the front
tire crosses the lane marker.
1 S F T T “
” switches and select “” G S P N U I F . V M U J * O G P S N B U J P O % J T Q M B Z . * %
1 S F T T “
” switches and select “ LTA” and then press “.”
1 S F T T “
” switches and select the “Sensitivity” setting function and th\
en
press “
.”
1 S F T T “
” to go back to the menu.
1 S F T T
“
” switches and select “” G S P N U I F . V M U J * O G P S N B U J P O % J T Q M B Z . * %
1 S F T T “
” switches and select “ LTA” and then press “.”
1 S F T T “
” switches and select the “Steering Assist” setting function an\
d then
press “
.”
1 S F T T “
” to go back to the menu.
Note: Operation of the LTA system and setting adjustments continues in t\
he
same condition regardless of Ignition cycle until changed by the driver \
or the
system is reset.
Page 46 of 64
44
TOYOTA SAFETY SENSE™
LANE CENTERING
The lane centering function is linked with Full-Speed Range Dynamic Rada\
r Cruise
$ P O U S P M % 3 $ $
B O E Q S P W J E F T U I F S F R V J S F E B T T J T U B O D F C Z P Q F S B U J O H U I F T U F F S J O H
wheel to keep the vehicle in its current lane.
When dynamic radar cruise control with full-speed range is not operating\
, the lane
centering function does not operate.
1 S F T T “
” switches and select “” G S P N U I F . V M U J * O G P S N B U J P O % J T Q M B Z . * %
1 S F T T “
” switches and select “ LTA” and then press “.”
1 S F T T “
” switches and select the “Lane center” setting function and th\
en
press “
.”
1 S F T T “
” to go back to the menu.
Note: Operation of the LTA system and setting adjustments continues in t\
he
same condition regardless of Ignition cycle until changed by the driver \
or the
system is reset.
DISABLING LANE CENTERING FUNCTION
Page 47 of 64
45
OVERVIEW
FEATURES & OPERATIONS
TOYOTA SAFETY SENSE
SAFETY & EMERGENCY FEATURES
TURNING SYSTEM ON/OFF
(1)
Push once: On
Push twice: Off
Full-Speed Range Dynamic Radar Cruise Control
(DRCC)
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 cruise control mode i\
s also
available. DRCC is designed to function at speeds between approximately \
30 to
110 MPH and is intended for highway use. Full-Speed Range DRCC is design\
ed
to function at speeds between 0 to approximately 110 MPH and is intended\
for
highway use.
Display
Set speed Dynamic Radar Cruise Control
vehicle-to-vehicle distance button
Cruise control
switch
Indicators
Refer to page 47 for switching to Constant Speed (Cruise) Control Mode\
.
ADJUSTING SET SPEED
(3) (2)
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 V T I i
” to turn DRCC system ON. The “RADAR READY” and “”
indicator will come on.
6 T F U I F T U F F S J O H X I F F M D P O U S P M T U P J O D S F B T F T Q F F E C Z Q V T I J O H “+RES” or
decrease the speed by pushing “-SET”. Push and hold to make a large
B E K V T U N F O U P S Q V T I F B D I U J N F U P N B L F G J O F B E K V T U N F O U T N Q I < L N I > P S
L N I < N Q I > J O D S F N F O U T
1 V T I “Cancel” to cancel the speed control.
Increase speed/Resume
Cancel1
Decrease speed
1 The speed control may also be cancelled by depressing the brake pedal.
Page 48 of 64
46
TOYOTA SAFETY SENSE™
ADJUSTING DISTANCE
To change the vehicle-to-vehicle distance
Push the “
” button to cycle
through the settings, which will
change progressively.
This mode employs a radar sensor to detect the presence of a preceding v\
ehicle
V Q U P B Q Q S P Y J N B U F M Z G U N
B I F B E
E F U F S N J O F T U I F D V S S F O U W F I J D M F U P W F I J D M F
following distance and operates to maintain a preset following distance \
from the
vehicle ahead. These distances vary based on vehicle speed.
LONG
(default setting) MIDDLE
SHORT
Note: Vehicle-to-vehicle distance will close in when traveling on long d\
ownhill
slopes.
Preceding vehicle
mark
(1) (2) (3)
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.
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
O F D F T T B S Z
U I F T Z T U F N B Q Q M J F T U I F C S B L F T U I F C S B L F M J H I U T X J M M D P N F P O B U U I J T
U J N F
5 I F T Z T U F N X J M M S F T Q P O E U P D I B O H F T J O U I F T Q F F E P G U I F W F I J D M F B I F B E
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.
Page 49 of 64
47
OVERVIEW
FEATURES & OPERATIONS
TOYOTA SAFETY SENSE
SAFETY & EMERGENCY FEATURES
" % + 6 4 5 * / ( % * 4 5 " / $ & $ 0 / 5 * / 6 & %
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 fl\
ash and the
buzzer will sound to alert the driver. An example of this would be if an\
other driver
cuts in front of you while you are following a vehicle. Depress the brak\
e pedal to
ensure an appropriate vehicle-to-vehicle distance.
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.
4 8 * 5 $ ) * / ( 5 0 $ 0 / 4 5 " / 5 4 1 & & % $ 3 6 * 4 &
$ 0 / 5 3 0 - . 0 % &
4 & 5 5 * / ( $ 0 / 4 5 " / 5 4 1 & & % $ 3 6 * 4 &
$ 0 / 5 3 0 -
If you are already using DRCC “”, push ON-OFF button to turn the system off
first, then push and hold ON-OFF button for at least 1.5 seconds to swit\
ch.
Note: When the engine is turned off, it will automatically default to DR\
CC.
Refer to the Toyota Owner’s Manual for additional information on DRCC\
operation,
settings adjustments, limitations, and precautions before attempting to \
use it.
1.5 seconds
Set
To adjust speed or cancel, see steps (2) and (3) of ADJUSTING SET SP\
EED on
page 45.
Page 50 of 64
48
TOYOTA SAFETY SENSE™
Automatic High Beams (AHB)
ACTIVATING THE AHB SYSTEM
CONDITIONS WHERE AHB WILL TURN ON/OFF AUTOMATICALLY
When all of these conditions are met, high beams will be automatically t\
urned on
B G U F S B Q Q S P Y J N B U F M Z T F D P O E
t 7 F I J D M F T Q F F E J T B C P W F B Q Q S P Y J N B U F M Z N Q I L N I
• The area ahead of the vehicle is dark.
• There are no oncoming or preceding vehicles with headlights or tail\
lights turned on.
• There are few streetlights on the road ahead.
If any of these conditions occur, high beams will be automatically turne\
d off: t 7 F I J D M F T Q F F E E S P Q T C F M P X B Q Q S P Y J N B U F M Z N Q I L N I
• The area ahead of the vehicle is not dark.
• Oncoming or preceding vehicles have headlights or tail lights turne\
d on.
• There are many streetlights on the road ahead.
AHB is a safety system designed to help drivers see more of what’s ah\
ead at
nighttime while reducing glare for oncoming drivers, AHB uses an in-vehi\
cle
camera to help detect the headlights of oncoming vehicles and tail light\
s of
preceding vehicles, then automatically switches between high and low bea\
ms
as appropriate to provide the most light possible and enhance forward vi\
sibility.
By using high beams more frequently, the system may allow earlier detect\
ion of
pedestrians and obstacles.
Refer to the Toyota Owner’s Manual for additional information on AHB \
operation,
settings adjustments, limitations, and precautions before attempting to \
use it.
(2) (1)
1 S F T T U I F i
” switch.
1 V T I M F W F S B X B Z G S P N Z P V X J U I U I F I F B E M J H I U T X J U D I J T J O U I F i
” or “AUTO”
position.
The AHB indicator will come on when the headlights are turned on automat\
ically
to indicate that the system is active.
Note: Pull the lever back toward you or press the AHB switch to turn the\
AHB
system off.
The AHB indicator will turn off. To turn switch to “
” position and the manual
high beam indicator “
” turns on.