TOYOTA LAND CRUISER 2021 (in English) Service Manual

39
ADJUSTING LDA ALERT SENSITIVITY
SWAY WARNING SYSTEM
The sway warning function can detect swaying based on the vehicle locati\
on in the
lane and the driver’s steering wheel operation. To help prevent swayi\
ng, the system
alerts the driver using a buzzer sound and a warning display 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.
OVERVIEW
FEATURES & OPERATIONS
TOYOTA SAFETY SENSE
SAFETY & EMERGENCY FEATURES
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 - 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) Use “
” switch and select “” and then press “.” The setting screen
is displayed.
(3) Use “
” switch and select “Alert sensitivity” and then press “” to select
the desired 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.

40
TOYOTA SAFETY SENSE™
DISABLING LDA SWAY WARNING SYSTEM
ADJUSTING SWAY ALERT SENSITIVITY
(1) Press “” switches and select “” from the Multi-Information Display (MID).
(2) Use “
” switch and select “” and then press “.” The setting screen
is displayed.
(3) Use “
” switch and select “Sway sensitivity” and then press “” to select
the desired 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.
Refer to the Toyota Owner’s Manual for additional information on LDA \
operation,
settings adjustments, limitations, and precautions before attempting to \
use it. (1) Press “
” switches and select “” from the Multi-Information Display (MID).
(2) Use “
” switch and select “” and then press “.” The setting screen
is displayed.
(3) Use “
” switch and select “Sway warning” and then press “” to select
the desired 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.

41
OVERVIEW
FEATURES & OPERATIONS
TOYOTA SAFETY SENSE
SAFETY & EMERGENCY FEATURES
1
The speed control may also be canceled by depressing the brake pedal.2 The speed control may be resumed once vehicle speed exceeds 25 mph (40 km/h).
Intended for highway use, Dynamic Radar Cruise Control (DRCC) lets you drive at
a preset speed. DRCC is designed to function at speeds of 25-110 mph and\
uses
vehicle-to-vehicle distance control, helping maintain a preset distance \
from the
vehicle ahead of you.*
* Not available on all models. See Toyota.com/safety-sense for model app\
licability.
Refer to the Toyota Owner’s Manual for a list of additional situation\
s in which the
system operation may be limited.
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” and “
” 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 the speed control.
(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).
(1)
Vehicle-to-vehicle
distance button
Cruise control
switch
Increase
speed
Decrease speed
(3)
SetCancel1
Resume2(2)
Dynamic Radar Cruise Control (DRCC)
TURNING SYSTEM ON/OFF
ADJUSTING SET SPEED
Push once: On
Push twice: Off
Refer to page 43 for switching to Constant Speed (Cruise) Control Mode\
.
Display
Set speed
Indicators

42
LONG
(default setting) MIDDLESHORT
ADJUSTING DISTANCE
To change the vehicle-to-
vehicle distance

Push the “
” button to
cycle through the settings,
which will change progressively.
(1) (2) (3)
This mode employs a radar sensor to detect the presence of vehicles up t\
o
approximately 328 ft (100 m) ahead, determines the current vehicle-to-vehicle
following distance and operates to maintain a preset following distance \
from the
vehicle ahead. These distances vary based on vehicle speed.
(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.
Note: Vehicle-to-vehicle distance will close in when traveling on long downhill
slopes.
TOYOTA SAFETY SENSE™

43
OVERVIEW
FEATURES & OPERATIONS
TOYOTA SAFETY SENSE
SAFETY & EMERGENCY FEATURES
SWITCHING TO CONSTANT SPEED (CRUISE) CONTROL MODE
ADJUSTING DISTANCE (CONTINUED)
(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.
Note: When the engine is turned off, it will automatically default to DRCC.
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.
SETTING CONSTANT SPEED (CRUISE) CONTROL
Refer to the Toyota Owner’s Manual for additional information on DRCC\
operation,
settings adjustments, limitations, and precautions before attempting to \
use it. To adjust speed or cancel, see steps (2) and (3) of ADJUSTING SET SPEED on
page 41.
1.5 seconds

44
Automatic High Beams (AHB)
TOYOTA SAFETY SENSE™
ACTIVATING THE AHB SYSTEM
CONDITIONS WHERE AHB WILL TURN ON/OFF AUTOMATICALLY
When all of the following conditions are met, the high beams will be automatically
turned on (after approximately 1 second):• Vehicle speed is above approximately 21 mph (34 km/h).
• 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 the following conditions occur, the high beams will be automat\
ically turned off: • Vehicle speed drops below approximately 17 mph (27 km/h).
• 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.
(1) Push the lever away from you with the headlight switch is in the “AUTO” or
“
” position.
(2) Press the “
” switch.
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 and “
” or “” will turn on. To activate the
system again, push the lever its original position or press the “
” switch.
The Automatic High Beams (AHB) safety system is designed to help you see
more clearly at night. At speeds above 25 mph, AHB can detect the headli\
ghts of
oncoming vehicles and taillights of preceding vehicles, then automatical\
ly toggles
between high and low beams accordingly.
See Toyota.com/safety-sense for more information.
Refer to the Toyota Owner’s Manual for a list of additional situation\
s in which the
system operation may be limited.
(1)
(2)

45
OVERVIEW
FEATURES & OPERATIONS
TOYOTA SAFETY SENSE
SAFETY & EMERGENCY FEATURES
SAFETY & EMERGENCY FEATURES
NOTE: If a passenger’s seat belt is fully extended, then retracted even slightly,
the Automatic locking retractor (ALR) will prevent it from being re-extended
beyond that point, unless fully retracted again. This feature is used to help
hold child restraint systems securely.
To find more information about seat belts, and how to install a child re\
straint
system, refer to the Owner’s Manual.
Keep as low on
hips as possible
Take up slack
Too high
Push up, or squeeze
lock release to lower
Seat belts
Seat belts-Shoulder belt anchor
Rear door child safety locks
Moving the lever downward will allow the door to be opened only from the\
outside.
Rear door
UNLOCK
LOCK

46
Spare tire & tools
SAFETY AND EMERGENCY FEATURES
Refer to the Owner’s Manual for tire changing and jack positioning pr\
ocedures.Open the cover.
Insert the jack handle
extension into the lowering
screw. Lower the spare tire
completely to the ground.
Spare tire
Jack Tool box
(1)(2)(3)
TOOL LOCATION
REMOVING THE SPARE TIRE

47
Safety Connect®
Safety Connect is a subscription-based telematics service that uses Glob\
al
Positioning System (GPS) data and embedded cellular technology to provide safety
and security features to subscribers. Safety Connect is staffed with liv\
e agents at
the Toyota response center, which operates 24 hours per day, 7 days per \
week.
Services for subscribers include:
• Automatic collision notification
• Stolen vehicle locator
• Emergency assistance (“SOS” button)
• Enhanced roadside assistance
Microphone
LED light indicators
(Green is Active)
“SOS” button
For additional information, refer to the “Owner’s Manual” or vi\
sit www.Toyota.com/
connected-services.
Tire Pressure Monitoring (warning) System (TPMS)
System reset initialization
1. Push and hold “
SET” button until
the indicator blinks three times.
2. Wait several minutes to allow initialization to complete.
After adjusting tire pressures, or after tires have been rotated or repl\
aced, turn the
ignition switch to “ON” and press and hold the “
SET” button until indicator blinks
three times. Let the vehicle sit for a few minutes to allow initializati\
on to complete.
Refer to the load label on the door jamb or the Owner’s Manual for ti\
re inflation
specifications.
If the tire pressure indicator flashes for 1 minute and then remains on,\
take the
vehicle to your local Toyota dealer.
NOTE: The warning light may come on due to temperature changes or
changes in tire pressure from natural air leakage. If the system has not\
been
initialized recently, setting the tire pressures to factory specificatio\
ns should
turn off the light.
OVERVIEW
FEATURES & OPERATIONS
TOYOTA SAFETY SENSE
SAFETY & EMERGENCY FEATURES

48
Star Safety System™
SAFETY AND EMERGENCY FEATURES
Your vehicle comes standard with the Star Safety SystemTM, which combines Anti-
lock Brake System (ABS), Brake Assist (BA), Electronic Brake-force Distribution
(EBD), Smart Stop Technology (SST), Traction Control (TRAC) and Vehicle Stability
Control (VSC).
Refer to the Owner’s Manual for more details and important information on limitations
to these systems.
VSC helps prevent loss of traction during cornering by reducing engine p\
ower and
applying brake force to selected wheels.
Toyota’s VSC monitors steering angle and the direction your vehicle i\
s traveling.
When it senses that the front or rear wheels begin to lose traction, VSC\
reduces
engine power and applies braking to selected wheels. This helps restore \
traction
and vehicle control.
VEHICLE STABILITY CONTROL (VSC)
Helps to maintain drive power and prevent the 4 wheels from spinning whe\
n starting
the vehicle or accelerating on slippery roads.
ACTIVE TRACTION CONTROL (A-TRAC)
Toyota’s ABS sensors detect which wheels are locking up and limits wh\
eel lockup
by “pulsing” each wheel’s brakes independently. Pulsing release\
s brake pressure
repeatedly for fractions of a second. This helps the tires attain the tr\
action that
current road conditions will allow, helping you to stay in directional c\
ontrol.
MULTI-TERRAIN ANTI-LOCK BRAKE SYSTEM (ABS)
Toyota’s ABS technology has Electronic Brake-force Distribution (EBD) to help
maintain control and balance when braking. EBD responds to sudden stops \
by
redistributing brake force to enhance the braking effectiveness of all f\
our wheels.
ELECTRONIC BRAKE FORCE DISTRIBUTION (EBD)
Brake Assist is designed to detect sudden or “panic” braking, and \
then add braking
pressure to decrease the vehicle’s stopping distance. When there’s\
only a split
second to react, Brake Assist can add additional brake pressure more qui\
ckly than
just the driver alone can.
BRAKE ASSIST (BA)
Smart Stop Technology automatically reduces engine power when the accele\
rator
and brake pedals are pressed simultaneously under certain conditions.
SST engages when the accelerator is depressed first and the brakes are a\
pplied
firmly for longer than one-half second at speeds greater than five miles\
per hour.
SST doesn’t engage if the brake pedal is depressed before the acceler\
ator pedal,
allowing vehicles to start on a steep hill and safely accelerate without\
rolling
backward.
SMART STOP TECHNOLOGY (SST)