2020 Hyundai Tucson check engine

NOTICE indicates a situation
which, if not avoided, could result
in vehicle damage.
Petrol engine
Unleaded
Your new vehicle is designed to use
only unleaded fuel having an Octane
Rating of RON (Research Octane
Number) 91 or higher. Do not use
methanol blended fuels.
Your new vehicle is designed to
obtain maximum performance with
UNLEADED FUEL, as well as min-
imise exhaust emissions and spark
plug fouling.
NOTICE
F7
Introduction
CAUTION indicates a hazardous
situation which, if not avoided,
could result in minor or moder-
ate injury.
CAUTION
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•Do not "top off" after the noz-
zle automatically shuts off
when refuelling.
Always check that the fuel cap
is installed securely to pre-
vent fuel spillage in the event
of an accident.
WARNING
NEVER USE LEADED FUEL.
The use of leaded fuel is detri-
mental to the catalytic converter
and will damage the engine
control system’s oxygen sensor
and affect emission control.
Never add any fuel system
cleaning agents to the fuel tank
other than what has been spec-
ified (We recommend that you
consult an authorised HYUNDAI
dealer for details.)
CAUTION

3-4
Convenient features of your vehicle
Remote key (if equipped)
Your HYUNDAI uses a remote key,
which you can use to lock or unlock
a door (and tailgate) and start the
engine.
1. Door Lock
2. Door Unlock
3. Tailgate Unlock
Locking
To lock :
1. Close all doors, engine bonnet
and tailgate.
2. Press the Door Lock button (1) on
the remote key.
3. The doors will lock. The hazard
warning lights will blink. Also, the
outside rearview mirrors will fold, if
the outside rearview mirrors fold-
ing switch is in the AUTO position
(if equipped).
4. Make sure the doors are locked by
checking the position of the door
lock button inside the vehicle.
Unlocking
To unlock:
1. Press the Door Unlock button (2)
on the remote key.
2. The doors will unlock. The hazard
warning lights will blink twice. Also,
the outside rearview mirrors will
unfold, if the outside rearview mir-
rors folding switch is in the AUTO
position (if equipped).
Information
After unlocking the doors, the doors
will lock automatically after 30 sec-
onds unless a door is opened.
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Do not leave the keys in your
vehicle with unsupervised chil-
dren. Unattended children
could place the key in the igni-
tion switch and may operate
power windows or other con-
trols, or even make the vehicle
move, which could result in
serious injury or death.
WARNING
OTLE045001

3-8
Smart key (if equipped)
Your HYUNDAI uses a Smart Key,
which you can use to lock or unlock
a door (and tailgate) and start the
engine.
1. Door Lock
2. Door Unlock
3. Tailgate Unlock
Locking
To lock :
1. Close all doors, engine bonnet
and tailgate.
2. Either press the door handle but-
ton or press the Door Lock button
(1) on the smart key.
3. The hazard warning lights will
blink. Also, the outside rearview
mirrors will fold, if the outside
rearview mirrors folding switch is
in the AUTO position (if equipped).
4. Make sure the doors are locked by
checking the position of the door
lock button inside the vehicle.
Information
The door handle button will only
operate when the smart key is within
0.7~1 m from the outside door handle.
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Convenient features of your vehicle
OIB044179OTLE045003R

3-20
Convenient features of your vehicle
This system helps to protect your
vehicle and valuables. The horn will
sound and the hazard warning lights
will blink continuously if any of the
following occur:
- A door is opened without using the
remote key or smart key.
- The tailgate is opened without
using the remote key or smart key.
- The engine bonnet is opened.
The alarm continues for 30 seconds,
then the system resets. To turn off
the alarm, unlock the doors with the
remote key or smart key.
The Theft Alarm System automati-
cally sets 30 seconds after you lock
the doors and the tailgate. For the
system to activate, you must lock the
doors and the tailgate from outside
the vehicle with the remote key or
smart key or by pressing the button
on the outside of the door handles
with the smart key in your posses-
sion.
The hazard warning lights will blink
and the chime will sound once to
indicate the system is armed.Once the security system is set,
opening any door, the tailgate, or the
bonnet without using the remote key
or smart key will cause the alarm to
activate.
The Theft Alarm System will not set if
the bonnet, the tailgate, or any door
is not fully closed. If the system will
not set, check the bonnet, the tail-
gate, or the doors are fully closed.
Do not attempt to alter this system or
add other devices to it.
Information
• Do not lock the doors until all pas-
sengers have left the vehicle. If the
remaining passenger leaves the
vehicle when the system is armed,
the alarm will be activated.
• If the vehicle is not disarmed with
the remote key or smart key, open
the doors by using the mechanical
key and place the ignition switch in
the ON position (for remote key) or
start the engine (for smart key) and
wait for 30 seconds.
• When the system is disarmed but a
door or tailgate is not opened within
30 seconds, the system will be
rearmed.
Information
Vehicles equipped with a theft alarm
system will have a label attached to
the vehicle with the following words:
1. WARNING
2. SECURITY SYSTEM
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OJC040170

3-21
Convenient features of your vehicle
3
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Electric power steering (EPS)
The system assists you with steering
the vehicle. If the engine is off or if
the power steering system becomes
inoperative, the vehicle may still be
steered, but it will require increased
steering effort.
Also, the steering effort becomes
heavier as the vehicle’s speed
increases and becomes lighter as
the vehicle’s speed decreases for
better control of the steering wheel.
Should you notice any change in the
effort required to steer during normal
vehicle operation, we recommend
that the system be checked by an
authorised HYUNDAI dealer.If the Electric Power Steering
(EPS) System does not operate
normally, the warning light ( )
will illuminate on the instrument
cluster. The steering wheel may
become difficult to control or
operate. Take your vehicle to an
authorised HYUNDAI dealer and
have the system checked as soon
as possible.
Information
The following symptoms may occur
during normal vehicle operation:
• The steering effort may be high
immediately after placing the igni-
tion switch or the Engine Start/Stop
button in the ON position.
This happens as the system per-
forms the EPS system diagnostics.
When the diagnostics are complet-
ed, the steering wheel will return to
its normal condition.• A click noise may be heard from the
EPS relay after the ignition switch is
placed to the ON or LOCK/OFF
position (Without Smart key sys-
tem).
A click noise may be heard from the
EPS relay after the Engine
Start/Stop button is placed in the
ON or OFF position. (With Smart
key system)
• Motor noise may be heard when the
vehicle is at a stop or at a low driv-
ing speed.
• When you operate the steering
wheel in low temperatures, the
steering effort may be high and
abnormal noise may occur. If the
temperature rises, the noise will dis-
appear. This is a normal condition.
• When the vehicle is stationary, if
you turn the steering wheel all the
way to the left or right continuously,
the steering wheel effort increases.
This is not a system malfunction. As
time passes, the steering wheel
effort will return to its normal con-
dition.
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NOTICE

3-36
Convenient features of your vehicle
To prevent possible damage to
the power window system, do
not open or close 2 or more win-
dows at the same time. This will
also ensure the longevity of the
fuse.
Never try to operate the main
switch on the driver's door and
the individual door window
switch in opposite directions at
the same time. If this is done, the
window will stop and cannot be
opened or closed.
NOTICE
NEVER leave the keys in your
vehicle with unsupervised
children, when the engine is
running.
NEVER leave any child unat-
tended in the vehicle. Even
very young children may inad-
vertently cause the vehicle to
move, entangle themselves in
the windows, or otherwise
injure themselves or others.
Always double check to make
sure all arms, hands, head
and other obstructions are
safely out of the way before
closing a window.
Do not allow children to play
with the power windows. Keep
the driver’s door power win-
dow lock switch in the LOCK
position (pressed). Serious
injury can result from uninten-
tional window operation by a
child.
Do not extend your head,
arms or body outside the win-
dows whilst driving.WARNING

3-43
Convenient features of your vehicle
3
Closing the bonnet
1. Before closing the bonnet, check
the following:

partment must be correctly
installed.

bustible material must be
removed from the engine com-
partment.
2. Return the stay rod to its clip to
prevent it from rattling.
3. Lower the bonnet halfway (lifted
approximately 30cm from the
closed position) and push down to
securely lock in place. Then dou-
ble check to be sure the bonnet is
secure.Before closing the bonnet,
ensure that all obstructions
are removed from the bonnet
opening. Closing the bonnet
with an obstruction present in
the bonnet opening may
result in property damage or
severe personal injury.
Do not leave gloves, rags or
any other combustible materi-
al in the engine compartment.
Doing so may cause a heat-
induced fire.
Do not move the vehicle with
the bonnet raised. The view
will be blocked and the bon-
net could fall or be damaged.WARNING
Always double check to be sure
that the bonnet is firmly latched
before driving away. Check
there is no bonnet open warn-
ing light or message displayed
on the instrument cluster. If the
bonnet is not latched whilst the
vehicle is moving, the chime
will sound to warn the driver the
bonnet is not fully latched.
Driving with the bonnet open
may cause a total loss of visibil-
ity, which can result in an acci-
dent.
WARNING

3-75
Convenient features of your vehicle
3
ItemsExplanation
Auto lock
The auto door lock operation will be deactivated.
All doors will be automatically locked when the vehicle speed exceeds 15km/h.
All doors will be automatically locked if the automatic transmission/Dual clutch trans-
mission shift lever is shifted from the P (Park) position to the R (Reverse), N (Neutral), or D (Drive)
position.
Auto unlock
The auto door unlock operation will be cancelled.
All doors will be automatically unlocked when the ignition key is removed from
the ignition switch or the Engine Start/Stop button is set to the OFF position.
All doors will be automatically unlocked if the automatic transmission/Dual clutch trans-
mission shift lever is shifted to the P (Park) position.
Power tailgateIf this item is checked, the power tailgate function will be activated.
For more details, refer to "Power tailgate" in this chapter.
Smart tailgateTo activate or deactivate the smart tailgate.
For more details, refer to "Smart tailgate" in this chapter.
2. Door