Brake system HYUNDAI TUCSON HYBRID 2022 Manual PDF

07
7-125
• Rear Cross-Traffic Safety system
will operate when all the following
conditions are satisfied:
- The gear is shifted t

o R (Reverse)
- Vehicle speed is belo

w 5 mph (8
km/h)
- The approaching v

ehicle is within
approximately 5 ft (1.5 m) from the
left and right side of your vehicle
- The speed of the v

ehicle
approaching from the left and right
is above 3 mph (5 km/h)
• Emergency braking will be assisted
to help prevent collision with
approaching vehicles from the left
and right.
WARNING
Brake control will end when:
-The approaching v

ehicle is out of the
detecting range
- The approaching v

ehicle passes
behind your vehicle
- The approaching v

ehicle does not
drive toward your vehicle
- The approaching v

ehicle speed slows
down
- The driver depr

esses the brake pedal
with sufficient power
ONX4E070058
Stopping vehicle and ending brake control
• When the vehicle is stopped due
to emergency braking, the ‘Drive
carefully’
w

arning
message will appear on the clust

er.
• For your safety, the driver should
depress the brake pedal immediately
and check the surroundings.
• Brake control will end after the vehicle
is stopped by emergency braking for
approximately 2 seconds.
• During emergency braking, braking
control by Rear Cross-Traffic Safety
system will automatically cancel when
the driver excessively depresses the
brake pedal.

Driver assistance system
7-126
WARNING
Take the following precautions when
using Rear Cross-Traffic Safety system:
• For your safety, change the Settings
after parking the vehicle at a safe
location.
• If any other system’s warning
message is displayed or audible
warning is generated, Rear Cross-
Traffic Safety system’s warning
message may not be displayed
and audible warning may not be
generated.
• You may not hear the warning sound
of Rear Cross-Traffic Safety system if
the surrounding is noisy.
• Rear Cross-Traffic Safety system may
not operate if the driver applies the
brake pedal to avoid collision.
• During Rear Cross-Traffic Safety
system operation, the vehicle may
stop suddenly injuring passengers
and shifting loose objects. Always
have the seat belt on and keep loose
objects secured.
• Even if there is a problem with Rear
Cross-Traffic Safety system, the
vehicle’s basic braking performance
will operate normally.
• When Rear Cross-Traffic Safety
system is operating, braking control
by the function will automatically
cancel when the driver excessively
depresses the accelerator pedal.
• Rear Cross-Traffic Safety system does
not operate in all situations or cannot
avoid all collisions.
• Rear Cross-Traffic Safety system may
warn the driver late or may not warn
the driver depending on the road and
driving conditions. •
The driver should hold the
responsibility to control the vehicle.
Do not solely depend on Rear
Cross-Traffic Safety system. Rather,
maintain a safe braking distance, and
if necessary, depress the brake pedal
to reduce driving speed or to stop
the vehicle.
• Never deliberately operate Rear
Cross-Traffic Safety system on
people, animal, objects, etc. It may
cause serious injury or death.
CAUTION
The brake control may not operate
properly depending on the status of
ESC (Electronic Stability Control).
There will only be a warning when:
-The ESC (Electronic S

tability Control)
warning light is on
- ESC (Electronic S

tability Control) is
engaged in a different function
Information
If the function assists you with braking,
the driver must immediately depress
the brake pedal and check vehicle
surroundings.
- Brake control will end when the driver
depresses the brake pedal with sufficient
power.
- After shifting the gear

to R (Reverse),
braking control will operate once for left
and right vehicle approach.

Driver assistance system
7-128
WARNING
• Even though the warning message
does not appear on the cluster, Rear
Cross-Traffic Safety system may not
operate properly.
• Rear Cross-Traffic Safety system may
not operate properly in an area (for
example: open terrain), where any
substance are not detected after
turning ON the engine.
CAUTION
Turn off Rear Cross-Traffic Safety
system to install a trailer, carrier, etc.,
or remove the trailer, carrier, etc. to use
Rear Cross-Traffic Safety system.
Limitations of Rear Cross-Traffic
Safety system
Rear Cross-Traffic Safety system may
not operate normally, or the function
may operate unexpectedly under the
following circumstances:
• Departing from where trees or grass
are overgrown
• Departing from where roads are wet
• Speed of the approaching vehicle is
fast or slow
Braking
con

trol
ma
y
no
t
w
ork,
driv
er’s
att

ention is required in the following
circumstances:
• The vehicle severely vibrates while
driving over a bumpy road, uneven
road or concrete patch
• Driving on a slippery surface due to
snow, water puddle, ice, etc.
• The tire pressure is low or a tire is
damaged
• The brake is reworked
• Remote Smart Parking Assist is
operating (if equipped)
Information
For more details on the limitations of the
rear corner radar, refer to “Blind-Spot
Collision-Avoidance Assist (BCA)” section
in chapter 7.
WARNING
• Driving near a vehicle or structure
OJX1079111[A] : Structure
Rear Cross-Traffic Safety system
may be limited when driving near
a vehicle or structure, and may not
detect the vehicle approaching from
the left or right. If this occurs, the
function may not warn the driver or
control the brakes when necessary.
Always check your surroundings
while backing up.

07
7-129
• When the vehicle is in a complex
parking environment
OJX1079112
Rear Cross-Traffic Safety system may
detect vehicles which are parking
or pulling out near your vehicle (for
example: a vehicle leaving beside
your vehicle, a vehicle parking or
pulling out in the rear area, a vehicle
approaching your vehicle making a
turn, etc.). If this occurs, the function
may unnecessarily warn the driver
and control the brake.
Always check your surroundings
while backing up. •
When the vehicle is parked
diagonally
OJX1079113[A] : Vehicle
Rear Cross-Traffic Safety system
may be limited when backing up
diagonally, and may not detect the
vehicle approaching from the left or
right. If this occurs, the function may
not warn the driver or control the
brakes when necessary.
Always check your surroundings
while backing up.
• When the vehicle is on or near a
slope
ONX4070082
Rear Cross-Traffic Safety system
may be limited when the vehicle is
on a uphill or downhill slope, or near
it, and may not detect the vehicle
approaching from the left or right.
If this occurs, the function may not
warn the driver or control the brakes
when necessary.
Always check your surroundings
while backing up.

Driver assistance system
7-130
• Pulling into the parking space where
there is a structure
OJX1079115[A] : Structure, [B] :Wall
Rear Cross-Traffic Safety system
may detect vehicles passing by in
front of you when parking in reverse
into a parking space with a wall or
structure in the rear or side area.
If this occurs, the function may
unnecessarily warn the driver and
control the brake.
Always check your surroundings
while backing up. •
When the vehicle is parked rearward
OJX1079116
Rear Cross-Traffic Safety system may
detect vehicles passing by behind
you when parking in reverse into
a parking space. If this occurs, the
function may unnecessarily warn the
driver and control the brake.
Always check your surroundings
while backing up.
WARNING
• When you are towing a trailer or
another vehicle, we recommend that
Rear Cross-Traffic Safety system is
turned off due to safety reasons.
• Rear Cross-Traffic Safety system may
not operate normally if interfered by
strong electromagnetic waves.
• Rear Cross-Traffic Safety system may
not operate for 3 seconds after the
vehicle is started, or the rear corner
radars are initialized.

Driver assistance system
7-142
Reverse Parking Collision-
Avoidance Assist Operation
Operating conditions
If ‘Rear Active Assist’ or ‘Rear Warning Only’ is set fr om the Se ttings menu, Re

verse Parking Collision-Avoidance
Assist will be in the ready status when
the following conditions are satisfied:
- The liftga

te is closed
- The gear is shifted t

o R (Reverse)
- Vehicle speed is belo

w 6 mph (10
km/h)
- Re

verse Parking Collision-Avoidance
Assist components such as the rear
view camera and the rear ultrasonic
sensors are in normal conditions
When Reverse Parking Collision-
Avoidance Assist activates, a line
appears behind the vehicle image in the
instrument cluster.
Reverse Parking Collision-Avoidance
Assist operates only once after the gear
is shifted to R (Reverse). To reactivate
Reverse Parking Collision-Avoidance
Assist, shift the gear from another gear
to R (Reverse).
OTM070174
Rear Active Assist
• If Reverse Parking Collision-Avoidance
Assist detects a risk of collision with
a pedestrian or an object, Reverse
Parking Collision-Avoidance Assist
will warn the driver with an audible
warning and warning message on the
cluster. When Rear View Monitor is
operating, a warning will appear on
the infotainment system screen.
• If Reverse Parking Collision-Avoidance
Assist detects an imminent collision
with a pedestrian or an object behind
the vehicle, Reverse Parking Collision-
Avoidance Assist will assist you with
braking. The driver needs to pay
attention as the brake assist will end
within 2 seconds. The driver must
immediately depress the brake pedal
and check vehicle surroundings.
• Brake control will end when:
- The gear is shifted t

o P (Park) or D
(Drive).
- The driver depr

esses the brake
pedal with sufficient power
- Braking assis

t has last for
approximately 2 seconds
• The warning will turn off when:
- The driver shifts the gear t

o P (Park),
N (Neutral), or D (Drive)
• The brake control may not operate
properly depending on the status of
ESC (Electronic Stability Control).
There will only be a warning when:
- The ESC (Electronic S

tability
Control) warning light is on
- ESC (Electronic S

tability Control) is
engaged in a different function

Driver assistance system
7-144
„„Rear view camera„„Rear ultrasonic sensor
OTM070219LOTM070176L
The ‘Rear camera error or blockage’ or ‘P
arking sensor err or or block age’ warning message will appear on the
clus

ter if the following situations occur:
- The rear vie

w camera or rear
ultrasonic sensor(s) is covered with
foreign material, such as snow or rain,
etc.
- There is inclemen

t weather, such as
heavy snow, heavy rain, etc.
If this occurs, Reverse Parking Collision-
Avoidance Assist may turn off or may not
operate properly. Check whether the rear
view camera and rear ultrasonic sensors
are clean.
Limitations of Reverse Parking
Collision-Avoidance Assist
Reverse Parking Collision-Avoidance
Assist may not assist braking or warn
the driver even if there are pedestrians
or objects under the following
circumstances:
• Any non-factory equipment or
accessory is installed
• Your vehicle is unstable due to an
accident or other causes
• Bumper height or rear ultrasonic
sensor installation has been modified
• Rear view camera or rear ultrasonic
sensor(s) is damaged
• Rear view camera or the rear
ultrasonic sensor(s) is stained with
foreign material, such as snow, dirt,
etc.
• Rear view camera is obscured by a
light source or by inclement weather,
such as heavy rain, fog, snow, etc.
• The surrounding is very bright or very
dark
• Outside temperature is very high or
very low
• The wind is either strong (above
12 mph (20 km/h)) or blowing
perpendicular to the rear bumper
• Objects generating excessive
noise, such as vehicle horns, loud
motorcycle engines or truck air
brakes, are near your vehicle
• An ultrasonic sensor with similar
frequency is near your vehicle
• There is ground height difference
between the vehicle and the
pedestrian
• The image of the pedestrian in the
rear view camera is indistinguishable
from the background

Driver assistance system
7-146
WARNING
Take the following precautions when
using Reverse Parking Collision-
Avoidance Assist:
• Always pay extreme caution while
driving. The driver is responsible for
controlling the brake for safe driving.
• Always pay attention to road and
traffic conditions while driving,
whether or not there is a warning.
• Always look around your vehicle to
make sure there are no pedestrians
or objects before moving the vehicle.
• The performance of Reverse Parking
Collision-Avoidance Assist may
vary under certain conditions. If
vehicle speed is above 2 mph (4
km/h), Reverse Parking Collision-
Avoidance Assist will provide
collision avoidance assist only when
pedestrians are detected. Always
look around and pay attention when
backing up your vehicle.
• Some objects may not be detected
by the rear ultrasonic sensors due
to the objects distance, size or
material, all of which can limit the
effectiveness of the sensor.
• Reverse Parking Collision-Avoidance
Assist may not operate properly
or may operate unnecessarily
depending on the road conditions
and the surroundings.
• Do not solely rely on Reverse Parking
Collision-Avoidance Assist. Doing
so may lead to vehicle damage or
injuries.
CAUTION
• Noise may be heard when sudden
braking occurs to avoid a collision.
• If any other warning sound such
as the seat belt warning chime is
already generated, Reverse Parking
Collision-Avoidance Assist warning
may not sound.
• Reverse Parking Collision-Avoidance
Assist may not work properly if the
bumper has been damaged, replaced
or repaired.
• Reverse Parking Collision-Avoidance
Assist may not operate normally if
interfered by strong electromagnetic
waves.
• Playing the vehicle audio system at
high volume may prevent passengers
from hearing Reverse Parking
Collision-Avoidance Assist warning
sounds.
• Turn off Reverse Parking Collision-
Avoidance Assist when towing a
trailer. If towing and moving in
reverse, Reverse Parking Collision-
Avoidance Assist will activate as it
detects the trailer.

07
7-155
• The vehicle moves 22 ft. (7 m)
while the smart key is pressed with
Remote Forward/Backward function
(maximum travel distance per button
press)
When Remote Forward/Backward
function is paused, the vehicle will stop.
If the condition that made the function
to pause disappears, the function may
operate again.
The function will cancel in the
following conditions when:
• The steering wheel is steered
• The gear is shifted while the vehicle is
moving
• Operating EPB while the vehicle is
moving
• The engine hood is open
• The brake pedal or accelerator pedal
is depressed when all the doors are
closed
• The smart key is outside the vehicle
when the brake pedal is depressed
while the driver's door is open
• Rapid acceleration occurs
• Vehicle skid occurs
• The wheel is stuck by an obstacle and
cannot move
• There are pedestrians, animals or
objects at the front and rear of the
vehicle at the same time •
Approximately 3 minutes and 50
seconds have past after Remote
Forward/Backward function has
started to operate
• The slope of the road exceeds the
operational range
• The function is paused for more than
1 minute
• The total travel distance of the vehicle
has exceeded 45 ft. (14 m) after
Remote Forward/Backward function
operation
• The steering wheel, gearshift, braking,
and drive controls are not working
normally
• There is a problem with the smart key
or the smart key battery is low
• ABS, TCS or ESC system operates due
to slippery road conditions
• The alarm of the Theft Alarm System
sounds
When Remote Forward/Backward
function is canceled, the vehicle will
automatically stop, shift the gear to
P (Park) and engage EPB (Electronic
Parking Brake).

Driver assistance system
7-160
• Parking in snow
ONX4070074
Snow may interfere with sensor
operation, or Remote Smart Parking
Assist may cancel if the road is
slippery while parking.
WARNING
Take the following precautions when
using Remote Smart Parking Assist:
• The driver is responsible for safe
parking and exit when using Remote
Smart Parking Assist. Make sure
there are no pedestrians, animals
or objects around the vehicle when
using the function.
• When using Remote Smart Parking
Assist, stay out of the way in the
direction the vehicle moves for your
safety.
• Always check surroundings when
using Remote Smart Parking Assist.
You may collide with pedestrians,
animals, or objects if they are near
the sensor or are in the sensor’s blind
spot area.
• A collision may occur if a pedestrian,
animal, or object suddenly appears
while Remote Smart Parking Assist is
operating.
• Do not use Remote Smart Parking
Assist when under the influence of
alcohol.
• Do not let children or other people to
use the smart key.
• If Remote Smart Parking Assist is
used continuously for a long period,
it may adversely affect Remote
Smart Parking Assist performance.
• Remote Smart Parking Assist may not
operate normally if the vehicle needs
wheel alignment adjustment such
as when the vehicle tilts to one side.
Have the vehicle inspected by an
authorized HYUNDAI dealer.
• Noise may be heard when braking
occurs by Remote Smart Parking
Assist or when the brake pedal is
depressed by the driver.
• Remote Smart Parking Assist may
suddenly apply the brake to avoid
collision.
• Use Remote Smart Parking Assist
only in a parking space that is large
enough for the vehicle to move
safely.
NOTICE
• If the 3rd stage warning (continuous
beep) of the Forward/Backward
Parking Distance Warning sounds
while Remote Smart Parking
Assist is operating, it means the
obstacle detected is close to your
vehicle. At this time, Remote Smart
Parking Assist will temporarily stop
operating. Make sure there are no
pedestrians, animals, or objects
around your vehicle.
• Depending on brake operation, the
stop lights may come on while the
vehicle is moving.