ground clearance HYUNDAI TUCSON 2022 Owners Manual

03
3-65
ONX4030051
Just before impact, drivers often brake
heavily. Such heavy braking lowers the
front portion of the vehicle causing it
to “ride” under a vehicle with a higher
ground clearance. Air bags may not
inflate in this “underride” situation
because deceleration forces that are
detected by sensors may be significantly
reduced by such “underride” collisions.
ONX4030053
Front air bags may not inflate in
rollover accidents because front air bag
deployment would not provide additional
occupant protection.
However, the side and curtain air bags
and front center air bag may inflate in a
rollover situation, when it is detected by
the rollover sensor.
ONX4030052
Air bags may not inflate if the vehicle
collides with objects such as utility poles
or trees, where the point of impact is
concentrated and the collision energy is
absorbed by the vehicle structure.

Driving your vehicle
6-60
Driving in flooded areas
Avoid driving through flooded areas
unless you are sure the water is no
higher than the bottom of the wheel hub.
Drive through any water slowly. Allow
adequate stopping distance because
brake performance may be reduced.
After driving through water, dry the
brakes by gently applying them several
times while the vehicle is moving slowly.
Highway driving
Tires
Adjust the tire inflation, as specified.
Under-inflation may overheat or damage
the tires.
Do not install worn-out or damaged tires,
which may reduce traction or fail the
braking operation.
Information
Never over-inflate your tires above the
maximum inflation pressure, as specified
on your tires.
Fuel, engine coolant and engine oil
Driving at higher speeds on the highway
consumes more fuel and is less efficient
than driving at a slower, more moderate
speed. Maintain a moderate speed in
order to conserve fuel when driving on
the highway.
Be sure to check both the engine coolant
level and the engine oil before driving.
Drive belt
A loose or damaged drive belt may
overheat the engine.
Reducing the risk of a rollover
Your multi-purpose passenger vehicle is
defined as a Sports Utility Vehicle (SUV).
SUV’s have higher ground clearance
and a narrower track to make them
capable of performing in a wide variety
of off-road applications. The specific
design characteristics give them a higher
center of gravity than ordinary vehicles
making them more likely to roll over if
you make abrupt turns. Utility vehicles
have a significantly higher rollover rate
than other types of vehicles. Due to this
risk, driver and passengers are strongly
recommended to buckle their seat belts.
In a rollover crash, an unbelted person
is significantly more likely to die than a
person wearing a seat belt.
There are steps that a driver can make
to reduce the risk of a rollover. If at all
possible, avoid sharp turns or abrupt
maneuvers, do not load your vehicle
with heavy cargo on the roof, and never
modify your vehicle in any way.
WARNING
Utility vehicles have a significantly
higher rollover rate than other types of
vehicles. To prevent rollovers or loss of
control:
• Take corners at slower speeds than
you would with a passenger vehicle.
• Avoid sharp turns and abrupt
maneuvers.
• Do not modify your vehicle in any
way that you would raise the center
of gravity.
• Keep tires properly inflated.
• Do not carry heavy cargo on the roof.
WARNING
In a rollover crash, an unbelted person
is significantly more likely to die than a
person wearing a seat belt. Make sure
all passengers are wearing their seat
belts.

07
7-9
• Driving through steam, smoke or
shadow
• Only part of the vehicle, pedestrian or
cyclist is detected
• The vehicle in front is a bus, heavy
truck, truck with a unusually shaped
luggage, trailer, etc.
• The vehicle in front has no tail lights,
tail lights are located unusually, etc.
• The brightness outside is low, and the
tail lamps are not on or are not bright
• The rear of the front vehicle is small
or the vehicle does not look normal,
such as when the vehicle is tilted,
overturned, or the side of the vehicle
is visible, etc.
•
The front vehicle’s ground clearance is low or high
• A vehicle, pedestrian or cyclist
suddenly cuts in front
• The vehicle in front is detected late
• The vehicle in front is suddenly
blocked by a obstacle
• The vehicle in front suddenly changes
lane or suddenly reduces speed
• The vehicle in front is bent out of
shape
•
The front vehicle’s speed is fast or slow
• The vehicle in front steers in the
opposite direction of your vehicle to
avoid a collision
• With a vehicle in front, your vehicle
changes lane at low speed
• The vehicle in front is covered with
snow •
You are departing or returning to the
lane
• Unstable driving
• You are on a roundabout and the
vehicle in front is not detected
• You are continuously driving in a circle
• The vehicle in front has an unusual
shape
• The vehicle in front is driving uphill or
downhill
• The pedestrian or cyclist is not
fully detected, for example, if the
pedestrian is leaning over or is not
fully walking upright
• The pedestrian or cyclist is wearing
clothing or equipment that makes it
difficult to detect as a pedestrian or
cyclistOADAS044
The illustration above shows the image
the front view camera will detect as a
vehicle, pedestrian and cyclist.
• The pedestrian or cyclist in front is
moving very quickly
• The pedestrian or cyclist in front is
short or is posing a low posture
• The pedestrian or cyclist in front has
impaired mobility
• The pedestrian or cyclist in front is
moving intersected with the driving
direction

07
7-13
OADAS033[A] : Your vehicle,
[B] : Lane changing vehicle,
[C] : Same lane vehicle
When a vehicle in front of you
merges out of the lane, Forward
Collision-Avoidance Assist may not
immediately detect the vehicle that
is now in front of you.
In this case, you must maintain a safe
braking distance, and if necessary,
steer the vehicle and depress the
brake pedal to reduce your driving
speed in order to maintain a safe
distance.•
Detecting vehicle
ONX4E070004
If the vehicle in front of you has
cargo that extends rearward from
the cab, or when the vehicle in front
of you has higher ground clearance,
additional special attention is
required. Forward Collision-
Avoidance Assist may not be able
to detect the cargo extending from
the vehicle. In these instances,
you must maintain a safe braking
distance from the rearmost object,
and if necessary, steer the vehicle
and depress the brake pedal to
reduce your driving speed in order to
maintain distance.

07
7-25
• Your vehicle is being towed
• The surrounding is very bright
• The surrounding is very dark, such as
in a tunnel, etc.
• The brightness changes suddenly, for
example when entering or exiting a
tunnel
• The brightness outside is low, and the
headlamps are not on or are not bright
• Driving through steam, smoke or
shadow
• Only part of the vehicle, pedestrian or
cyclist is detected
• The vehicle in front is a bus, heavy
truck, truck with a unusually shaped
luggage, trailer, etc.
• The vehicle in front has no tail lights,
tail lights are located unusually, etc.
• The brightness outside is low, and the
tail lamps are not on or are not bright
• The rear of the front vehicle is small
or the vehicle does not look normal,
such as when the vehicle is tilted,
overturned, or the side of the vehicle
is visible, etc.
•
The front vehicle’s ground clearance is low or high
• A vehicle, pedestrian or cyclist
suddenly cuts in front
• The bumper around the front radar is
impacted, damaged or the front radar
is out of position
• The temperature around the front
radar is high or low •
Driving through a tunnel or iron bridge
• Driving in large areas where there are
few vehicles or structures (i.e. desert,
meadow, suburb, etc.)
• Driving near areas containing metal
substances, such as a construction
zone, railroad, etc.
• A material is near that reflects very
well on the front radar, such as a
guardrail, nearby vehicle, etc.
• The cyclist in front is on a bicycle
made of material that does not reflect
on the front radar
• The vehicle in front is detected late
• The vehicle in front is suddenly
blocked by a obstacle
• The vehicle in front suddenly changes
lane or suddenly reduces speed
• The vehicle in front is bent out of
shape
•
The front vehicle’s speed is fast or slow
• The vehicle in front steers in the
opposite direction of your vehicle to
avoid a collision
• With a vehicle in front, your vehicle
changes lane at low speed
• The vehicle in front is covered with
snow
• You are departing or returning to the
lane
• Unstable driving
• You are on a roundabout and the
vehicle in front is not detected
• You are continuously driving in a circle
• The vehicle in front has an unusual
shape
• The vehicle in front is driving uphill or
downhill

07
7-29
OADAS031[A] : Your vehicle, [B] : Lane changing vehicle,
[C] : Same lane vehicle
When a vehicle in front of you
merges out of the lane, Forward
Collision-Avoidance Assist may not
immediately detect the vehicle that
is now in front of you. In this case,
you must maintain a safe braking
distance, and if necessary, steer your
vehicle and depress the brake pedal
to reduce your driving speed in order
to maintain a safe distance.•
Detecting vehicle
ONX4E070008
If the vehicle in front of you has
cargo that extends rearward from
the cab, or when the vehicle in front
of you has higher ground clearance,
additional special attention is
required. Forward Collision-
Avoidance Assist may not be able
to detect the cargo extending from
the vehicle. In these instances,
you must maintain a safe braking
distance from the rearmost object,
and if necessary, steer your vehicle
and depress the brake pedal to
reduce your driving speed in order to
maintain distance.

07
7-89
Limitations of Smart Cruise Control
Smart Cruise Control may not operate
normally, or it may operate unexpectedly
under the following circumstances:
• The detecting sensor or the
surroundings are contaminated or
damaged
• Washer fluid is continuously sprayed,
or the wiper is on
• The camera lens is contaminated due
to tinted, filmed or coated windshield,
damaged glass, or sticky foreign
material (sticker, bug, etc.) on the
glass
• Moisture is not removed or frozen on
the windshield
• The field of view of the front view
camera is obstructed by sun glare
• Street light or light from an oncoming
vehicle is reflected on the wet road
surface, such as a puddle on the road
• The temperature around the front
view camera is high or low
• An object is placed on the dashboard
• The surrounding is very bright
• The surrounding is very dark, such as
in a tunnel, etc.
• The brightness changes suddenly, for
example when entering or exiting a
tunnel
• The brightness outside is low, and the
headlamps are not on or are not bright
• Driving in heavy rain or snow, or thick
fog
• Driving through steam, smoke or
shadow •
Only part of the vehicle is detected
• The vehicle in front has no tail lights,
tail lights are located unusually, etc.
• The brightness outside is low, and the
tail lamps are not on or are not bright
• The rear of the front vehicle is small
or does not look normal (i.e. tilted,
overturned, etc.)
•
The front vehicle’s ground clearance is low or high
• A vehicle suddenly cuts in front
• Your vehicle is being towed
• Driving through a tunnel or iron bridge
• Driving near areas containing metal
substances, such as a construction
zone, railroad, etc.
• A material is near that reflects very
well on the front radar, such as a
guardrail, nearby vehicle, etc.
• The bumper around the front radar is
impacted, damaged or the front radar
is out of position
• The temperature around the front
radar is high or low
• Driving in large areas where there are
few vehicles or structures (i.e. desert,
meadow, suburb, etc.)
• The vehicle in front is made of
material that does not reflect on the
front radar
• Driving near a highway (or motorway)
interchange or tollgate
• Driving on a slippery surface due to
snow, water puddle, ice, etc.
• Driving on a curved road
• The vehicle in front is detected late
• The vehicle in front is suddenly
blocked by a obstacle
• The vehicle in front suddenly changes
lane or suddenly reduces speed

Driver assistance system
7-92
• Detecting vehicle
OJX1079181
In the following cases, some vehicles
in your lane cannot be detected by the
sensor:
-Vehicles offset to one side
-Slow-moving vehicles or sudden-
decelerating vehicles
-Oncoming vehicles
-Stopped vehicles
-Vehicles with small rear profile, such
as trailers
-Narrow vehicles, such as
motorcycles or bicycles
-Special vehicles
-Animals and pedestrians
Adjust your vehicle speed by
depressing the brake pedal according
to the road and driving conditions
ahead.
ONX4E070008
In the following cases, the vehicle
in front cannot be detected by the
sensor:
- Vehicles with higher ground
clearance or vehicles carrying loads
that stick out of the back of the
vehicle
-Vehicles that has the front lifted due
to heavy loads
-You are steering your vehicle
-Driving on narrow or sharply curved
roads
Adjust your vehicle speed by
depressing the brake pedal according
to the road and driving conditions
ahead.

Driver assistance system
7-160
• There is a circular pillar or narrow
pillar, or a pillar surrounded by objects
such as fire extinguisher, etc. near the
parking space
• The road surface is bumpy (curbstone,
speed bump, etc.)
• The road is slippery
• The parking space is near a vehicle
with higher ground clearance or big,
such as a truck, etc.
• The parking space is Inclined
• There is heavy wind
• Operating Remote Smart Parking
Assist on uneven roads, gravel roads,
bushes, etc.
• The performance of the ultrasonic
sensor is affected by extremely hot or
cold weather
• The ultrasonic sensor is covered with
snow or water
• An object that generates ultrasonic
waves is nearby
• A wireless device with a transmission
function operates near the ultrasonic
sensors
• Your vehicle is affected by another
vehicle’s Parking Distance Warning
• The sensor is mounted or positioned
incorrectly by an impact to the
bumper
• When the ultrasonic sensor cannot
detect the following objects:
-Sharp or slim objects, such as ropes,
chains or small poles
-Objects smaller than 40 in. (100 cm)
in length and narrower than 6 in. (14
cm) in diameter
-Objects which tend to absorb
sensor frequency, such as clothes,
spongy material or snow Remote Smart Parking Assist may not
operate normally under the following
circumstances:
•
Parking on inclines
ONX4070070
Park manually when parking on
inclines.
• Parking on uneven road
ONX4070071
Remote Smart Parking Assist may
cancel when the vehicle slips, or
the vehicle cannot move due to
road conditions such as pebbles or
fragmented stones.

07
7-161
• Parking behind a truck
ONX4070072
Do not use Remote Smart Parking
Assist around vehicles with higher
ground clearance, such as a bus,
truck, etc. It may lead to an accident.
• Parking near a pillar
ONX4070073
Remote Smart Parking Assist
performance may reduce when there
is a pillar or pillar surrounded by
objects such as a fire extinguisher
near the parking space. •
Parking in a parking space with a
vehicle on one side only
OJX1079049
If Remote Smart Parking Assist is
used, when parking in a parking space
with a vehicle only on one side, your
vehicle may cross the parking line to
avoid the parked vehicle.
• Parking diagonal
OTM070133
Remote Smart Parking Assist does not
provide diagonal parking. Even if your
vehicle was able to enter the parking
space, do not use Remote Smart
Parking Assist because the function
cannot operate normally.