2013 Hyundai Elantra GT check engine

45
Features of your vehicle
Immobilizer system
(if equipped)
Your vehicle is equipped with an
electronic engine immobilizer system
to reduce the risk of unauthorized
vehicle use.
Your immobilizer system is com-
prised of a small transponder in the
ignition key and electronic devices
inside the vehicle.
With the immobilizer system, when-
ever you insert your ignition key into
the ignition switch and turn it to ON,
it checks and determines and verifies
if the ignition key is valid.
If the key is determined to be valid,
the engine will start.
If the key is determined to be invalid,
the engine will not start.
To activate the immobilizer sys-
tem:
Turn the ignition key to the OFF posi-
tion. The immobilizer system acti-
vates automatically. Without a valid
ignition key for your vehicle, the
engine will not start.
To deactivate the immobilizer
system:
Insert the ignition key into the key
cylinder and turn it to the ON position.
✽ ✽
NOTICE
When starting the engine, do not use
the key with other immobilizer keys
around. Otherwise the engine may
not start or may stop soon after it
starts. Keep each key separate in
order to avoid a starting malfunction.
✽ ✽
NOTICE
If you need additional keys or lose
your keys, consult an authorized
HYUNDAI dealer.
WARNING
In order to prevent theft of your
vehicle, do not leave spare keys
anywhere in your vehicle. Your
Immobilizer password is a cus-
tomer unique password and
should be kept confidential. Do
not leave this number anywhere
in your vehicle.
CAUTION
Do not put metal accessories
near the ignition switch.
Metal accessories may interrupt
the transponder signal and may
prevent the engine from being
started.

411
Features of your vehicle
Smart key immobilizer system
Your vehicle is equipped with an
electronic engine immobilizer system
to reduce the risk of unauthorized
vehicle use.
Your immobilizer system is com-
prised of a small transponder in the
smart key and electronic devices
inside the vehicle.
With the immobilizer system, when-
ever you turn the engine start/stop
button to the ON position by pressing
the button while carrying the smart
key, it checks and determines and
verifies if the smart key is valid or
not.
If the key is determined to be valid,
the engine will start.
If the key is determined to be invalid,
the engine will not start.
To deactivate the immobilizer
system:
Turn the engine start/stop button to
the ON position by pressing the but-
ton while carrying the smart key.
To activate the immobilizer system:
Turn the engine start/stop button to
the OFF position. The immobilizer
system activates automatically.
Without a valid smart key for your
vehicle, the engine will not start.
✽ ✽
NOTICE
When starting the engine, do not use
the key with other immobilizer keys
around. Otherwise the engine may
not start or may stop soon after it
starts. Keep each key separate in
order to avoid a starting malfunction.
✽ ✽
NOTICE
If you need additional keys or lose
your keys, consult an authorized
HYUNDAI dealer.
CAUTION
In order to prevent theft of your
vehicle, do not leave spare keys
anywhere in your vehicle. Your
Immobilizer password is a cus-
tomer unique password and
should be kept confidential. Do
not leave this number anywhere
in your vehicle.
CAUTION
Do not put metal accessories
near the smart key.
The engine may not start
because the metal accessories
may interrupt the transponder
signal from transmitting normal-
ly.

Features of your vehicle
14 4
Remote keyless entry system
operations
Lock (1)
1. Close all doors, engine hood and
tailgate.
2. Press the lock button(1).
3. All doors and tailgate will lock. The
hazard warning lights will blink
once.
4. If the lock button is pressed once
more within 4 seconds, the hazard
warning lights will blink and the
horn will sound once.
5. Make sure that doors are locked by
checking the door lock button inside
or pulling the outside door handle.
Unlock (2)
1. Press the unlock button(2).
2. The driver's door will unlock. The
hazard warning lights will blink two
times.
3. Press the unlock button(2) once
more within 4 seconds.
4. All doors and tailgate will unlock.
The hazard warning lights will
blink two times.
✽ ✽
NOTICE
You can activate or deactivate the
Two Turn Unlock function. Refer to
"User settings" in this section.
Tailgate unlock (3)
The tailgate is unlocked if the button
is pressed for more than 1 second.
Also, once the tailgate is opened and
then closed, the tailgate will be
locked automatically.
Panic (4)
The horn sounds and hazard warn-
ing lights flash for about 30 seconds
if this button is pressed for more than
1.5 second. To stop the horn and
lights, press any button except the
trunk button on the transmitter.
REMOTE KEYLESS ENTRY (IF EQUIPPED)
OGD042001N

433
Features of your vehicle
Closing the hood
1. Before closing the hood, check the
following:

ment must be correctly installed.

bustible material must be
removed from the engine com-
partment.
2. Return the support rod to its clip to
prevent it from rattling.
3. Lower the hood until it is about 1 ft.
(30 cm) above the closed position
and let it drop. Make sure that it
locks into place.WARNING
Before closing the hood,
ensure that all obstructions
are removed from the hood
opening. Closing the hood
with an obstruction present in
the hood 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.
Always double check to be
sure that the hood is firmly
latched before driving away. If
it is not latched, the hood
could open while the vehicle
is being driven, causing a
total loss of visibility, which
might result in an accident.
Do not move the vehicle with
the hood in the raised position,
as vision is obstructed and the
hood could fall or be damaged.

Features of your vehicle
36 4
(Continued)
When refueling, always shut
the engine off. Sparks pro-
duced by electrical compo-
nents related to the engine
can ignite fuel vapors causing
a fire. Once refueling is com-
plete, check to make sure the
filler cap and filler door are
securely closed, before start-
ing the engine.
DO NOT use matches or a
lighter and DO NOT SMOKE or
leave a lit cigarette in your
vehicle while at a gas station
especially during refueling.
Automotive fuel is highly
flammable and can, when
ignited, result in fire.
If a fire breaks out during refu-
eling, leave the vicinity of the
vehicle, and immediately con-
tact the manager of the gas
station and then contact the
local fire department or 911.
Follow any safety instructions
they provide.(Continued)
Do not get back into a vehicle
once you have begun refuel-
ing since you can generate
static electricity by touching,
rubbing or sliding against any
item or fabric (polyester, satin,
nylon, etc.) capable of produc-
ing static electricity. Static
electricity discharge can
ignite fuel vapors resulting in
rapid burning. If you must re-
enter the vehicle, you should
once again eliminate poten-
tially dangerous static elec-
tricity discharge by touching a
metal part of the vehicle, away
from the fuel filler neck, noz-
zle or other gasoline source.
(Continued)(Continued)
When using an approved
portable fuel container, be sure
to place the container on the
ground prior to refueling. Static
electricity discharge from the
container can ignite fuel vapors
causing a fire. Once refueling
has begun, contact with the
vehicle should be maintained
until the filling is complete.
Use only approved portable
plastic fuel containers designed
to carry and store gasoline.
Do not use cellular phones
while refueling. Electric cur-
rent and/or electronic interfer-
ence from cellular phones can
potentially ignite fuel vapors
causing a fire.
(Continued)

443
Features of your vehicle
Electric power steering (EPS)
The power steering uses an electric
motor to assist you in 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.
The motor driven power steering is
controlled by a power steering con-
trol unit which senses the steering
wheel torque and vehicle speed to
command the motor.
The steering becomes slightly heav-
ier as the vehicle’s speed increases
and becomes lighter as the vehicle’s
speed decreases for optimum steer-
ing control.
Should you notice any change in the
effort required to steer during normal
vehicle operation, have the power
steering checked by an authorized
HYUNDAI dealer.
✽ ✽
NOTICE
The following may occur during
normal vehicle operation:
• The EPS warning light does not
illuminate when turning the igni-
tion to the ON position.
• The steering gets heavy immedi-
ately after turning the ignition
switch on. This happens as the sys-
tem performs the EPS system
diagnostics. When the diagnostics
are completed, the steering wheel
will return to its normal condition.
• A click noise may be heard from
the EPS relay after the ignition
switch is turned to the ON or
LOCK (OFF) position.
• A motor noise may be heard when
the vehicle is at a stop or at a low
driving speed.
• When the vehicle is stationary, if
you turn the steering wheel all the
way to the left or right repeatedly,
the steering wheel assist may tem-
porarily be reduced, not a system
malfunction. As time passes. The
steering wheel return to normal
operation.
(Continued)(Continued)
• When you operate the steering
wheel in very low temperatures,
system noise may occur. When the
temperature rises, the noise will dis-
appear. This is a normal condition.
• When the charging system warn-
ing light comes on or the system
voltage is low, the steering wheel
assist may be reduced.
STEERING WHEEL

467
Features of your vehicle
Warnings and indicators
All warning lights are checked by
turning the ignition switch ON (do not
start the engine). Any light that does
not illuminate should be checked by
an authorized HYUNDAI dealer.
After starting the engine, check to
make sure that all warning lights are
off. If any are still on, this indicates a
situation that may need attention.
When releasing the parking brake,
the brake system warning light
should go off. The fuel warning light
will stay on if the fuel level is low.
ECO indicator
(if equipped)
Active ECO system (if equipped)
When the active ECO is operating,
the ECO indicator is green.
For more detailed information, refer
to “Active ECO” in chapter 5.
Air bag warning light
This warning light will illuminate for
approximately 6 seconds each time
you turn the ignition switch to the ON
position.
This light also comes on when the
Supplemental Restraint System
(SRS) is not working properly. If the
SRS air bag warning light does
not come on, or continuously remains
on after operating for about 6 sec-
onds when you turned the ignition
switch to the ON position or started
the engine, or if it comes on while
driving, have the SRS inspected by
an authorized HYUNDAI dealer.
ECO

Features of your vehicle
68 4
Anti-lock brake system
(ABS) warning light
This light illuminates if the ignition
switch is turned ON and goes off in
approximately 3 seconds if the system
is operating normally.
If the ABS warning light remains on,
comes on while driving, or does not
come on when the ignition switch is
turned to the ON position, this indi-
cates that there may be a malfunction
with the ABS.
If this occurs, have your vehicle
checked by an authorized HYUNDAI
dealer as soon as possible. The nor-
mal braking system will still be oper-
ational, but without the assistance of
the anti-lock brake system.If the ABS warning light turns on
while driving
1. Park the vehicle in a safe place
and turn off the engine.
2. Turn on the engine again.
3. If the warning light illuminates and
turns off in approximately 3 sec-
onds, the system is operating nor-
mally.
If the warning light does not turn off,
have your vehicle checked by an
authorized HYUNDAI dealer as soon
as possible.Electronic brake force dis-
tribution (EBD) system
warning light
If these two warning lights illuminate
at the same time while driving, your
vehicle may have a malfunction with
the ABS and EBD system.
In this case, your ABS and regular
brake system may not work normally.
Have the vehicle checked by an
authorized HYUNDAI dealer as soon
as possible.
WARNING
If the both ABS and brake warn-
ing lights are on and stay on,
your vehicle’s brake system will
not work normally during sudden
braking. In this case, avoid high
speed driving and abrupt brak-
ing. Have your vehicle checked
by an authorized HYUNDAI deal-
er as soon as possible.