2020 Hyundai Tucson check engine

5-51
Driving your vehicle
5
EPB malfunction indicator
(if equipped)
If the EPB malfunction indicator
remains on, comes on whilst driving,
or does not come on when the
Engine Start/Stop button is changed
to the ON position, this indicates that
the EPB may have malfunctioned.
If this occurs, we recommend that
the system be checked by an autho-
rised HYUNDAI dealer.
The EPB malfunction indicator may
illuminate when the ESC indicator
comes on to indicate that the ESC is
not working properly, but it does not
indicate a malfunction of the EPB. If the EPB warning light is still
on, we recommend that the sys-
tem be checked by an autho-
rised HYUNDAI dealer.
If the parking brake warning
light does not illuminate or
blinks even though the EPB
switch was pulled up, the EPB
may not be applied.
If the parking brake warning
light blinks when the EPB warn-
ing light is on, press the switch,
and then pull it up. Repeat this
one more time. If the EPB warn-
ing does not go off, we recom-
mend that the system be
checked by an authorised
HYUNDAI dealer.
Emergency braking
If there is a problem with the brake
pedal whilst driving, emergency
braking is possible by pulling up and
holding the EPB switch. Braking is
possible only whilst you are holding
the EPB switch.
Information
During emergency braking, the park-
ing brake warning light will illumi-
nate to indicate that the system is
operating.
i
NOTICE
OTLE058017R
Do not operate the parking
brake whilst the vehicle is mov-
ing except in an emergency sit-
uation. It could damage the
brake system and lead to a
severe accident.
WARNING

5-52
Driving your vehicle
If you continuously notice a noise
or burning smell when the EPB is
used for emergency braking, we
recommend that the system be
checked by an authorised
HYUNDAI dealer.
When the EPB (Electronic Parking
Brake) does not release
If the EPB does not release normal-
ly, we recommend that you contact
an authorised HYUNDAI dealer and
the vehicle on a flatbed tow truck to
have the system checked.
AUTO HOLD (if equipped)
This feature keeps the brake applied
when the shift lever is in D (Drive), R
(Reverse), N (Neutral) or Sports
Mode with the feature enabled and
when the brake pedal has been
depressed to stop the vehicle.
To apply :
1. With the driver's door, engine bon-
net and tailgate closed, fasten the
driver's seat belt or depress the
brake pedal and then press the
[AUTO HOLD] switch. The white
AUTO HOLD indicator will come
on and the system will be in the
standby position.
NOTICE
OTLE055018R
W W W W
h h h h
i i i i
t t t t
e e e e

5-54
Driving your vehicle
Information
• The Auto Hold does not operate
when:
- The driver's seat belt is unfastened
and the driver's door is open
- The engine bonnet is open
- The tailgate is open
- The shift lever is in P (Park)
- The EPB is applied
• For your safety, the Auto Hold auto-
matically switches to EPB when:
- The driver's seat belt is unfastened
and the driver's door is open
- The engine bonnet is open with the
shift lever in D (Drive)
- The tailgate is opened with the
shift lever in R (Reverse)
- The vehicle stops for more than 10
minutes
- The vehicle stands on a steep slope
- The vehicle moves several timesIn these cases, the brake warning
light comes on, the AUTO HOLD
indicator changes from green to
white, and a warning sound and a
message will appear to inform you
that EPB has been automatically
engaged. Before driving off again,
press the foot brake pedal, check the
surrounding area near your vehicle
and release parking brake manually
with the EPB switch.
• If the AUTO HOLD indicator
changes to yellow, the Auto Hold is
not working properly. We recom-
mend that you contact an autho-
rised HYUNDAI dealer.
• Whilst operating Auto Hold, you
may hear mechanical noise.
However, it is normal operating
noise.
i
To prevent, unexpected and
sudden vehicle movement,
ALWAYS press your foot on the
brake pedal to cancel the Auto
Hold before you:
- Drive downhill.
- Drive the vehicle in R
(Reverse).
- Park the vehicle.
WARNING

5-58
Driving your vehicle
When you drive on a road having
poor traction, such as an icy road,
and apply your brakes continu-
ously, the ABS will be active con-
tinuously and the ABS warning
light ( ) may illuminate. Pull
your car over to a safe place and
turn the engine off.
Restart the engine. If the ABS
warning light is off, then your ABS
system is normal.
Otherwise, you may have a prob-
lem with your ABS system. We
recommend that you contact an
authorised HYUNDAI dealer as
soon as possible.
Information
When you jump start your vehicle
because of a drained battery, the ABS
warning light ( ) may turn on at the
same time. This happens because of
the low battery voltage. It does not
mean your ABS is malfunctioning.
Have the battery recharged before
driving the vehicle.
Electronic Stability Control
(ESC)
The Electronic Stability Control
(ESC) system helps to stabilise the
vehicle during cornering manoeu-
vres.
ESC checks where you are steering
and where the vehicle is actually
going. ESC applies braking pressure
to any one of the vehicle’s brakes
and intervenes in the engine man-
agement system to assist the driver
with keeping the vehicle on the
intended path. It is not a substitute
for safe driving practices. Always
adjust your speed and driving
according to the road conditions.
i
NOTICE
If the ABS warning light ( ) is
on and stays on, you may have
a problem with the ABS. Your
power brakes will work normal-
ly. To reduce the risk of serious
injury or death, we recommend
that you contact your HYUNDAI
dealer as soon as possible.
WARNING
OTLE058021R

5-60
Driving your vehicle
ESC OFF condition
To cancel ESC operation :

Press the ESC OFF button shortly
(ESC OFF indicator light and a mes-
sage illuminates). In this state, the
engine control function does not
operate. The traction control function
do not operate but only the brake
control function operates.
Press the ESC OFF button for more
than 3 seconds. ESC OFF indicator
light and message illuminate and
ESC OFF warning chime sound. In
this state, the engine control function
and brake control function does not
operate. The vehicle stability control
function do not operate.
If the ignition switch is placed to the
LOCK/OFF position when ESC is off,
ESC remains off. Upon restarting the
engine, the ESC will automatically
turn on again.
Indicator lights
When the ignition switch is pressed
to the ON position, the ESC indicator
light illuminates, then goes off if the
ESC system is operating normally.
The ESC indicator light blinks when-
ever the ESC is operating.
If the ESC indicator light stays on,
your vehicle may have a malfunction
with the ESC system. When this
warning light illuminates we recom-
mend that the vehicle be checked by
an authorised HYUNDAI dealer as
soon as possible.
■Type A■Type B
OLF054439N/OLF054101N
■Type A■Type B
OTLE055030/OTLE055140
■ESC indicator light (blinks)
■ ESC OFF indicator light (comes on)

5-64
Driving your vehicle
DBC operation
The DBC may not deactivate on
steep inclines even though the
brake or accelerator pedal is
depressed.
Do not turn on the DBC when
driving with shift lever in 3
rdgear
(and above) for vehicles with
manual transmission. The
engine may stop if the DBC sys-
tem is activated.
The DBC does not operate when:
- The shift lever is in P (Park).
- The ESC is activated.
NOTICE
Standby
Press the DBC button when vehicle speed is under
40km/h. The DBC system will turn ON and enter the
standby mode.
The system does not turn ON if vehicle speed is over
40km/h.
In the standby mode, if vehicle speed is under 35km/h
whilst driving down a steep hill, the DBC will activate
automatically.
In the activated mode, the DBC will temporarily deacti-
vate under the following conditions:


The brake pedal or accelerator pedal is depressed.
If the above conditions are gone, the DBC will automat-
ically activate again.
The DBC will turn OFF under the following conditions:


Activated
Temporarily
deactivated
OFF Mode Indicator light Description
blinks
illuminated
not
illuminated
illuminated
If the DBC red indicator light
illuminates, the system may
have overheated or have mal-
functioned. When the warning
light illuminates even though
the DBC system has cooled off,
we recommend that the vehicle
be checked by an authorised
HYUNDAI dealer as soon as
possible.
WARNING

5-70
Driving your vehicle
Driving in sand or mud
Maintain slow and constant speed.
Use tyre chains when driving in
mud if necessary.
Keep sufficient distance between
your vehicle and the vehicle in front
of you.
Reduce vehicle speed and always
check the road condition.
Avoid speeding, rapid acceleration,
sudden brake applications, and
sharp turns to prevent getting
stuck.
Driving up or down hills
Driving uphill
- Before starting off, check if it is
possible to drive uphill.
- Drive as straight as possible.
Driving downhill
- Do not change gear whilst driving
downhill. Select a gear before
driving downhill.
- Drive slowly using engine braking
whilst driving downhill.
- Drive as straight as possible. When the vehicle is stuck in
snow, sand or mud, place a non-
slip material under the drive
wheels to provide traction OR
slowly spin the wheels in for-
ward and reverse directions
which causes a rocking motion
that may free the vehicle.
However, avoid running the
engine continuously at high
rpm, doing so may damage the
4WD system.
CAUTION
OLMB053017
Exercise extreme caution driv-
ing up or down steep hills. The
vehicle may flip depending on
the grade, terrain and water/
mud conditions.
WARNING

5-85
Driving your vehicle
NEVER install any accessories
or stickers on the front wind-
screen, or tint the front wind-
screen.
NEVER locate any reflective
objects (i.e. white paper, mirror)
over the instrument panel. Any
light reflection may cause a mal-
function of the system.
Pay extreme caution to keep the
camera out of water.
NEVER disassemble the camera
assembly, or apply any impact
on the camera assembly.
Playing the vehicle audio sys-
tem at high volume may offset
the system warning sounds.
Information
We recommend that you have the sys-
tem checked by an authorised
HYUNDAI dealer when:
• The windscreen glass is replaced.
• The camera or related parts are
repaired or removed.
Warning message and warning
light
FCA disabled (Forward Collision
Avoidance Assist). Camera obscured
When the front camera is blocked
with dirt, snow, or debris, the FCA
system operation may stop tem-
porarily. If this occurs, a warning
message will appear on the LCD dis-
play.
Remove any dirt, snow, or debris and
clean the front camera before oper-
ating the FCA system.
The system will operate normally
when such dirt, snow or debris is
removed.However the FCA may not properly
operate in an area (e.g. open ter-
rain), where any substances are not
detected or the camera is blocked
with dirt, snow or debris after turning
ON the engine. Also, even though a
warning message does not appear
on the LCD display, the FCA may not
properly operate.
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NOTICE
5OTLE058183R
The FCA system may not acti-
vate according to road condi-
tions, inclement weather, driv-
ing conditions or traffic condi-
tions.
WARNING