2015 Hyundai Elantra check engine

Driving your vehicle
32 5
Check the Parking
Brake Warning Light by
placing the ignition
switch to the ON posi-
tion (do not start the
engine).
This light will be illuminated when the
parking brake is applied with the igni-
tion switch in the START or ON posi-
tion.
Before driving, be sure the parking
brake is released and the Brake
Warning Light is OFF.If the Parking Brake Warning Light
remains on after the parking brake is
released whilst the engine is run-
ning, there may be a malfunction in
the brake system. Immediate atten-
tion is necessary.
If at all possible, cease driving the
vehicle immediately. If that is not pos-
sible, use extreme caution whilst
operating the vehicle and only con-
tinue to drive the vehicle until you
can reach a safe location.CAUTION
• Do not apply the accelerator
pedal whilst the parking brake
is engaged. If you press the
accelerator pedal with the
parking brake engaged, a
warning will sound. Damage
to the parking brake may
occur.
• Driving with the parking brake
on can overheat the braking
system and cause premature
wear or damage to brake
parts. Make sure the parking
brake is released and the
Brake Warning Light is off
before driving.

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Driving your vehicle
✽NOTICE
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 malfunc-
tioning. Have the battery recharged
before driving the vehicle.
Electronic Stability Control
(ESC) (if equipped)
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 to the
road conditions.
WARNING
Never drive too fast for the road
conditions or too quickly when
cornering. The ESC system will
not prevent accidents.
Excessive speed in turns, abrupt
manoeuvres, and hydroplaning
on wet surfaces can result in
severe accidents.
OMD051016R

Driving your vehicle
36 5
ESC operation
ESC ON condition
When the ignition switch is in the ON
position, the ESC and the ESC OFF
indicator lights illuminate for approxi-
mately three seconds and goes off,
then the ESC is turned on.
If this light stays on, your vehicle may
have a malfunction with the ESC
system. We recommend that the
vehicle be checked by an authorised
HYUNDAI dealer as soon as possi-
ble.When operating
When the ESC is in opera-
tion, the ESC indicator light
blinks:
• When you apply your brakes under
conditions which may lock the
wheels, you may hear sounds from
the brakes, or feel a corresponding
sensation in the brake pedal. This
is normal and it means your ESC is
active.
• When the ESC activates, the
engine may not respond to the
accelerator as it does under rou-
tine conditions.
• If the Cruise Control was in use
when the ESC activates, the cruise
control automatically disengages.
The Cruise Control can be reen-
gaged when the road conditions
allow. See “Cruise Control System”
later in this chapter.• When moving out of the mud or
driving on a slippery road, the
engine rpm (revolutions per
minute) may not increase even if
you press the accelerator pedal
deeply. This is to maintain the sta-
bility and traction of the vehicle and
does not indicate a problem.

537
Driving your vehicle
ESC OFF condition
To cancel ESC operation :
• State 1
Press the ESC OFF button
shortly (ESC OFF indicator light illu-
minates). At this state, the engine
control function does not operate. In
other words, the traction control
function does not operate but only
the brake control function operates.
•State 2
Press the ESC OFF button for more
than 3 seconds. ESC OFF indicator
light illuminates and ESC OFF warn-
ing chime will sound. At this state,
the engine control function and brake
control function does not operate. In
other words, the vehicle stability con-
trol function does not operate any
more.
If the ignition switch is placed in 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 placed in
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.
The ESC OFF indicator light comes
on when the ESC is turned off with
the button.
■ESC indicator light (blinks)
■ ESC OFF indicator light (comes on)
WARNING
When the ESC is blinking, this
indicates the ESC is active:
Drive slowly and NEVER
attempt to accelerate. NEVER
press the ESC OFF button
whilst the ESC indicator light is
blinking or you may lose control
of the vehicle resulting in an
accident.

Driving your vehicle
44 5
Operation of the rear parking
assist system
Operation condition
• This system will activate when
reversing with the engine running.
• Sensing distance when reversing
is approximately 120 cm when you
are driving less than 10 km/h.
• When more than two objects are
sensed at the same time, the clos-
est one will be recognised first.Types of warning indicator and sound
✽NOTICE
• If an object is in between sensors
or close to a sensor, the displayed
indicator may differ from the
above illustration.
• Do not wash the vehicle's sensor
with high pressure water.
When you shift into the R (Reverse)
position and one or more of the
below situation occurs, this may indi-
cate a malfunction with the parking
assist system.
• You don't hear an audible warning
sound or the buzzer sounds inter-
mittently.
If this occurs, we recommend that
the system be checked by an autho-
rised HYUNDAI dealer.
Distance from
objectWarning
indicatorWarning
sound
120cm ~ 61cmBuzzer beeps
intermittently.
60cm ~ 31cm
Buzzer
sounds two
beeps inter-
mittently.
Less than
30 cmBuzzer
sounds con-
tinuously.
(blinks)
• is displayed (if equipped).

Driving your vehicle
58 5
Snow or icy conditions
You need to keep sufficient distance
between your vehicle and the vehicle
in front of you.
Apply the brakes gently. Speeding,
rapid acceleration, sudden brake
applications, and sharp turns are
potentially very hazardous practices.
During deceleration, use engine
braking to the fullest extent. Sudden
brake applications on snowy or icy
roads may cause skids to occur.To drive your vehicle in deep snow, it
may be necessary to use snow tyres
or to install tyre chains on your tyres.
Always carry emergency equipment.
Some of the items you may want to
carry include tyre chains, tow straps
or chains, a flashlight, emergency
flares, sand, a shovel, jumper cables,
a window scraper, gloves, ground
cloth, coveralls, a blanket, etc.
Snow tyres
If you mount snow tyres on your vehi-
cle, make sure to use radial tyres of
the same size and load range as the
original tyres. Mount snow tyres on
all four wheels to balance your vehi-
cle’s handling in all weather condi-
tions. The traction provided by snow
tyres on dry roads may not be as
high as your vehicle's original equip-
ment tyres. Check with the tyre deal-
er for maximum speed recommenda-
tions.
✽NOTICE
Do not install studded tyres without
first checking local and municipal
regulations for possible restrictions
against their use.
WINTER DRIVING
OBH058040
WARNING
Snow tyres should be equiva-
lent in size and type to the vehi-
cle's standard tyres. Otherwise,
the safety and handling of your
vehicle may be adversely affect-
ed.

559
Driving your vehicle
Tyre chains
Since the sidewalls of radial tyres are
thinner than other types of tyres, they
may be damaged by mounting some
types of tyre chains on them. Do not
mount tyre chains on vehicles
equipped with aluminium wheels; if
unavoidable use a wire type chain. If
tyre chains must be used, use gen-
uine HYUNDAI parts and install the
tyre chain after reviewing the instruc-
tions provided with the tyre chains.
Damage to your vehicle caused by
improper tyre chain use is not cov-
ered by your vehicle manufacturer’s
warranty.
✽NOTICE
• Install tyre chains on the front
tyres. It should be noted that
installing tyre chains on the tyres
will provide a greater driving
force, but will not prevent side
skids.
• Do not install studded tyres with-
out checking regulations for possi-
ble restrictions against their use.
Chain Installation
When installing tyre chains, follow
the manufacturer's instructions and
mount them as tightly possible. Drive
slowly (less than 30 km/h) with
chains installed. If you hear the
chains contacting the body or chas-
sis, stop and tighten them. If they still
make contact, slow down until the
noise stops. Remove the tyre chains
as soon as you begin driving on
cleared roads.
When mounting snow chains, park
the vehicle on level ground away
from traffic. Turn on the vehicle
Hazard Warning Flasher and place a
triangular emergency warning device
behind the vehicle (if available).
Always place the vehicle in P (Park),
apply the parking brake and turn off
the engine before installing snow
chains.
OED050200
WARNING
The use of tyre chains may
adversely affect vehicle han-
dling:
• Drive less than 30 km/h or the
chain manufacturer’s recom-
mended speed limit, whichev-
er is lower.
• Drive carefully and avoid
bumps, holes, sharp turns,
and other road hazards, which
may cause the vehicle to
bounce.
• Avoid sharp turns or locked
wheel braking.

To keep locks from freezing
To keep the locks from freezing,
squirt an approved de-icer fluid or
glycerine into the key opening. If a
lock is covered with ice, squirt it with
an approved de-icing fluid to remove
the ice. If the lock is frozen internally,
you may be able to thaw it out by
using a heated key. Handle the heat-
ed key with care to avoid injury.
Use approved window washer
anti-freeze in system
To keep the water in the window
washer system from freezing, add an
approved window washer anti-freeze
solution in accordance with instruc-
tions on the container. Window wash-
er anti-freeze is available from an
authorised HYUNDAI dealer and
most auto parts outlets. Do not use
engine coolant or other types of anti-
freeze as these may damage the
paint finish.
Don't let your parking brake
freeze
Under some conditions your parking
brake can freeze in the engaged
position. This is most likely to hap-
pen when there is an accumulation
of snow or ice around or near the
rear brakes or if the brakes are wet.
If there is a risk the parking brake
may freeze, apply it only temporarily
whilst you put the shift lever in P
(automatic transaxle) or in first or
reverse gear (manual transaxle) and
block the rear wheels so the vehicle
cannot roll. Then release the parking
brake.
Don't let ice and snow accu-
mulate underneath
Under some conditions, snow and
ice can build up under the fenders
and interfere with the steering. When
driving in severe winter conditions
where this may happen, you should
periodically check underneath the
vehicle to be sure the movement of
the front wheels and the steering
components is not obstructed.
Carry emergency equipment
Depending on the severity of the
weather, you should carry appropri-
ate emergency equipment. Some of
the items you may want to carry
include tyre chains, tow straps or
chains, flashlight, emergency flares,
sand, a shovel, jumper cables, a win-
dow scraper, gloves, ground cloth,
coveralls, a blanket, etc.
Don't place foreign objects or
materials in the engine com-
partment
Placement of foreign objects or
materials which prevent cooling of
the engine, in the engine compart-
ment, may cause a failure or com-
bustion. The manufacturer is not
responsible for the damage caused
by such placement.
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Driving your vehicle