trailer HYUNDAI TUCSON HYBRID 2021 Owners Manual

01
1 -7
VEHICLE MODIFICATIONS
• This vehicle should not be modified. Modification of your vehicle could affect its
performance, safety or durability and may even violate governmental safety and
emissions regulations.
In addition, damage or performance problems resulting from any modification may
not be covered under warranty.
• If you use unauthorized electronic devices, it may cause the vehicle to operate
abnormally, wire damage, battery discharge and fire. For your safety, we
recommend that you do not use unauthorized electronic devices.
VEHICLE BREAK-IN PROCESS
By following a few simple precautions for the first 600 miles (1,000 km) you may add to
the performance, economy and life of your vehicle.
• Do not race the engine.
• While driving, keep your engine speed (rpm, or revolutions per minute) between
2,000 rpm and 4,000 rpm.
• Do not maintain a single speed for long periods of time, either fast or slow. Varying
engine speed is needed to properly break-in the engine.
• Avoid hard stops, except in emergencies, to allow the brakes to seat properly.
• Fuel economy and engine performance may vary depending on vehicle break-in
process and be stabilized after 4,000 miles (6,000 km). New engines may consume
more oil during the vehicle break-in period.
• Do not tow a trailer during the first 1,200 miles (2,000km) of operation.
WARNING
CALIFORNIA PROPOSITION 65 WARNING
Items contained in motor vehicles or emitted from them are known to the State of
California to cause cancer and birth defects or reproductive harm. These include:
• Gasoline and its vapors
• Engine exhaust
• Used engine oil
• Interior passenger compartment components and materials
• Component parts which are subject to heat and wear
In addition, battery posts, terminals and related accessories contain lead, lead
compounds and other chemicals known to the State of California to cause cancer
and reproductive harm.
For more information go to https://www.p65warnings.ca.gov/passenger-vehicle

6. Driving your vehicle
Driving your vehicle
Before driving ........................................................................\
............................ 6-4Before entering the vehicle ........................................................................\
................6-4
Bef ore starting ........................................................................\
..................................... 6-4
Ignition switch ........................................................................\
...........................6-5Key ignition switch ........................................................................\
............................... 6-5
Engine S tart/Stop button ........................................................................\
.................... 6-8
R
emote start
........................................................................\
....................................... 6-

12
Automatic transmission ........................................................................\
..........6-13Automatic transmission operation ........................................................................\
....6-13
P arking ........................................................................\
................................................ 6-
16
LCD display message
........................................................................\
.......................... 6-

17
Paddle shifter
........................................................................\
.....................................

.6-18
Good driving practices
........................................................................\
....................... 6-

18
Coasting guide ........................................................................\
........................6-20
Br aking system
........................................................................\
......................... 6-

21
Power brakes ........................................................................\
......................................6-21
Disc br akes wear indicator ........................................................................\
................ 6-
22
Electronic Parking Brake (EPB)
........................................................................\
.......... 6-

22
Auto Hold
........................................................................\
.....................................

.......6-26
Anti-lock Brake System (ABS)
........................................................................\
........... 6-30
Electr

onic Stability Control (ESC)
........................................................................\
..... 6-

31
Vehicle Stability Management (VSM)
...................................................................... 6-

34
Hill-Start Assist Control (HAC)
........................................................................\
.......... 6-

35
Trailer stability assist (TSA)
........................................................................\
.............. 6-

36
Downhill Brake Control (DBC)
........................................................................\
......... 6-

36
Good braking practices
........................................................................\
...................... 6-

39
All wheel drive (AWD) ........................................................................\
............6-40All Wheel Drive (AWD) operation ........................................................................\
......6-41
E mergency precautions ........................................................................\
.................... 6-45
R
educing the risk of a rollover
........................................................................\
........... 6-4

7
6

Drive mode integrated control system (AWD) ..............................................6-48Drive mode ........................................................................\
........................................ 6-48
Special driving conditions ........................................................................\
................. 6-51
Hazar
dous driving conditions
........................................................................\
........... 6-51
R

ocking the vehicle
........................................................................\
............................ 6-51
Smoo

th cornering
........................................................................\
.............................. 6-52
Driving a

t night
........................................................................\
................................... 6-52
Driving in the r

ain
........................................................................\
............................... 6-52
Driving in flooded ar

eas
........................................................................\
..................... 6-53
High

way driving
........................................................................\
................................. 6-53
R

educing the risk of a rollover
........................................................................\
........... 6-53
Winter driving ........................................................................\
.......................... 6-54Snow or icy conditions ........................................................................\
......................6-54
Wint er precautions ........................................................................\
............................. 6-57
Trailer towing ........................................................................\
...........................6-59If you decide to pull a trailer ........................................................................\
.............6-60
Tr ailer towing equipment........................................................................\
.................. 6-63
Driving with a trailer
........................................................................\
.......................... 6-64
Main

tenance when towing a trailer
........................................................................\
.. 6-67
Vehicle weight ........................................................................\
......................... 6-68The Loading Information Label ........................................................................\
........6-69
6

Driving your vehicle
6-36
Trailer stability assist (TSA)
Trailer stability assist is operated as a
vehicle stability control system. The
Trailer stability assist system stabilizes
the vehicle and trailer when the trailer
sways or oscillates. There are various
reasons making vehicle sway and
oscillate. In most cases it happens at
high speed however, if the trailer is
affected by crosswinds, buffeting, and
improper overloading, it may also be at
risk for sway.
Factors of swaying such as:
- High speed
- Str
ong crosswinds
- Improper o

verloading
- Sudden contr

olling of steering wheel
- Unev

en road
Trailer stability assist system
continuously analyzes the vehicle
and trailer instability. When the
Trailer stability assist system detects
some sway, the brakes are applied
automatically to help stabilize the vehicle
on the front wheel. However, if it is
not enough to stabilize, the brakes are
applied on all wheels automatically and
engine power is properly reduced. When
the vehicle is stable from swaying, trailer
stability assist system does not operate.
Downhill Brake Control (DBC)
ONX4060012
Downhill Brake Control assists the driver
to descend down a steep hill without
having to depress the brake pedal.
The system automatically applies the
brakes to maintain vehicle speed below
a certain speed and allows the driver
to concentrate on steering the vehicle
down hill.
The system is turned off whenever the
engine is turned off.
Press the button to turn on the system
and press the button again to turn it off.

06
6-59
If you are considering towing with your
vehicle, be sure to take extra precautions
while driving. Only experienced drivers
should consider towing. Plan your trip
accordingly as vehicle speed limits for
vehicles towing trailers may be different.
Always follow posted speed limits for
vehicles towing with trailers.
Remember that trailering is different
than just driving your vehicle by
itself. Trailering means changes in
handling, durability, and fuel economy.
Successful, safe trailering requires
correct equipment, and it has to be used
properly. Damage to your vehicle caused
by improper trailer towing is not covered
by your vehicle manufacturer’s warranty.
This section contains many time-tested,
important trailering tips and safety
rules. Many of these are important for
your safety and that of your passengers.
Please read this section carefully before
you pull a trailer. WARNING
Take the following precautions:
• If you don’t use the correct
equipment and/or drive improperly,
you can lose control of the vehicle
when you are pulling a trailer. For
example, if the trailer is too heavy,
the braking performance may be
reduced. You and your passengers
could be seriously or fatally injured.
Pull a trailer only if you have followed
all the steps in this section.
• Before towing, make sure the
total trailer weight, GCW (Gross
Combination Weight), GVW (Gross
Vehicle Weight), GAW (Gross Axle
Weight) and trailer tongue load are
all within the limits.
trAiler towing

Driving your vehicle
6-60
If you decide to pull a trailer
Here are some important points if you
decide to pull a trailer:
• Consider using a sway control. You
can ask a trailer hitch dealer about
sway control.
• Do not do any towing with your
vehicle during its first 1,200 miles
(2,000 km) in order to allow the
engine to properly break in. Failure to
heed this caution may result in serious
engine or transmission damage.
• When towing a trailer, we
recommend that you consult an
authorized HYUNDAI dealer for
further information on additional
requirements such as a towing kit, etc.
• Always drive your vehicle at a
moderate speed (less than 60 mph
(100 km/h)) or posted towing speed
limit.
• On a long uphill grade, do not exceed
45 mph (70 km/h) or the posted
towing speed limit, whichever is
lower.
• Carefully observe the weight and load
limits provided in the following pages.
Trailer weight
Tongue Load Total Trailer Weight
OOSH069129L
What is the maximum safe weight of a
trailer? It should never weigh more than
the maximum trailer weight with trailer
brakes. But even that can be too heavy.
It depends on how you plan to use your
trailer. For example, speed, altitude,
road grades, outside temperature and
how often your vehicle is used to pull a
trailer are all important. The ideal trailer
weight can also depend on any special
equipment that you have on your vehicle.

06
6-61
Tongue load
Gross Axle Weight Gross Vehicle Weight
OOSH069130L
The tongue load is an important weight
to measure because it affects the
total Gross Vehicle Weight (GVW) of
your vehicle. The trailer tongue should
weigh a maximum of 10% of the total
loaded trailer weight, within the limits
of the maximum trailer tongue load
permissible.
After you’ve loaded your trailer,
weigh the trailer and then the tongue,
separately, to see if the weights are
proper. If they aren’t, you may be able
to correct them simply by moving some
items around in the trailer.
WARNING
Take the following precautions:
• Never load a trailer with more weight
in the rear than in the front. The front
should be loaded with approximately
60% of the total trailer load; the rear
should be loaded with approximately
40% of the total trailer load.
• Never exceed the maximum weight
limits of the trailer or trailer towing
equipment. Improper loading can
result in damage to your vehicle and/
or personal injury. Check weights
and loading at a commercial scale or
highway patrol office equipped with
scales.
Information
With increasing altitude the engine
performance decreases. From 3,280 feet
above sea level and for every 3,280 feet
thereafter 10% of vehicle/trailer weight
(trailer weighter + gross vehicle weight)
must be deducted.

Driving your vehicle
6-62
Reference weight and distance when towing a trailer
ltem
Maximum trailer weight lbs. (kg)With brake system
3,500 (1,588)
Without brake system 1,653 (750)
Maximum permissible static vertical load on the coupling
device lbs. (kg)220 (100)
Recommended distance from rear wheel center to coupling
point Inch (mm)43 (1,092)

06
6-63
Trailer towing equipment
Hitches
ONX4E060024
Information
The mounting hole for hitches are located
on both sides of the underbody behind the
rear tires.
It’s important to have the correct hitch
equipment. Crosswinds, large trucks
going by, and rough roads are a few
reasons why you’ll need the right hitch.
Here are some rules to follow:
• Do you have to make any holes in
the body of your vehicle when you
install a trailer hitch? If you do, then
be sure to seal the holes later when
you remove the hitch. If you don’t seal
them, carbon monoxide (CO) from
your exhaust can get into your vehicle,
as well as dirt and water.
• The bumpers on your vehicle are not
intended for hitches. Do not attach
rental hitches or other bumper-type
hitches to them. Use only a frame-
mounted hitch that does not attach to
the bumper. •
Any part of the rear number plate or
lighting devices of the vehicle must
not be obscured by the mechanical
coupling device.
If the rear number plate and/or
lighting devices can be obscured
partially by any part of the mechanical
coupling device, mechanical coupling
devices that can not be easily
removed or repositioned without use
of any tools, except an easily operated
(i.e. an effort not exceeding 20Nm)
release key which is supplied by the
manufacturer of the coupling device,
are not permitted for use.
Please note that the mechanical
coupling device that is fitted and
not in use must always be removed
or repositioned if the rear number
plate and/or rear lighting devices
are obscured by any part of the
mechanical coupling device.
• A HYUNDAI trailer hitch accessory is
available at an authorized HYUNDAI
dealer.

Driving your vehicle
6-64
Safety chains
You should always attach chains between
your vehicle and your trailer.
Instructions about safety chains may
be provided by the hitch manufacturer
or trailer manufacturer. Follow the
manufacturer’s recommendation for
attaching safety chains. Always leave just
enough slack so you can turn with your
trailer. And, never allow safety chains to
drag on the ground.
Trailer brakes
If your trailer is equipped with a braking
system, make sure it conforms to
your country’s regulations and that
it is properly installed and operating
correctly.
If your trailer weighs more than the
maximum trailer weight without trailer
brakes loaded, then it needs its own
brakes and they must be adequate. Be
sure to read and follow the instructions
for the trailer brakes so you’ll be able
to install, adjust and maintain them
properly. Be sure not to modify your
vehicle’s brake system.
WARNING
Do not use a trailer with its own brakes
unless you are absolutely certain that
you have properly set up the brake
system. This is not a task for amateurs.
Use an experienced, competent trailer
shop for this work.
Driving with a trailer
Towing a trailer requires a certain
amount of experience. Before setting
out for the open road, you must get to
know your trailer. Acquaint yourself with
the feel of handling and braking with the
added weight of the trailer. And always
keep in mind that the vehicle you are
driving is now longer and not nearly as
responsive as your vehicle is by itself.
Before you start, check the trailer hitch
and platform, safety chains, electrical
connector(s), lights, tires and brakes.
During your trip, occasionally check
to be sure that the load is secure, and
that the lights and trailer brakes are still
working.
Distance
Stay at least twice as far behind the
vehicle ahead as you would when driving
your vehicle without a trailer. This can
help you avoid situations that require
heavy braking and sudden turns.
Passing
You will need more passing distance up
ahead when you’re towing a trailer. And,
because of the increased vehicle length,
you’ll need to go much farther beyond
the passed vehicle before you can return
to your lane.