check engine Hyundai Elantra Coupe 2016 Owner's Manual

13
Introduction
Your new vehicle is designed to use
only unleaded fuel having a pump
octane number ((R+M)/2) of 87 or
higher. (Do not use methanol blend-
ed fuels.)
Your new vehicle is designed to
obtain maximum performance with
UNLEADED FUEL, as well as mini-
mize exhaust emissions and spark
plug fouling.Gasoline containing alcohol and
methanol
Gasohol, a mixture of gasoline and
ethanol (also known as grain alco-
hol), and gasoline or gasohol con-
taining methanol (also known as
wood alcohol) are being marketed
along with or instead of leaded or
unleaded gasoline.
Do not use gasohol containing more
than 10% ethanol, and do not use
gasoline or gasohol containing any
methanol. Either of these fuels may
cause drivability problems and dam-
age to the fuel system, engine con-
trol system and emission control sys-
tem.
Discontinue using gasohol of any
kind if drivability problems occur.
Vehicle damage or drivability prob-
lems may not be covered by the
manufacturer’s warranty if they result
from the use of:
1. Gasohol containing more than
10% ethanol.
2. Gasoline or gasohol containing
methanol.
3. Leaded fuel or leaded gasohol."E85" fuel is an alternative fuel com-
prised of 85 percent ethanol and 15
percent gasoline, and is manufac-
tured exclusively for use in Flexible
Fuel Vehicles. “E85” is not compati-
ble with your vehicle. Use of “E85”
may result in poor engine perform-
ance and damage to your vehicle's
engine and fuel system. HYUNDAI
recommends that customers do not
use fuel with an ethanol content
exceeding 10 percent.
FUEL REQUIREMENTS
CAUTION
Never add any fuel system
cleaning agents to the fuel tank
other than what has been speci-
fied. (Consult an authorized
HYUNDAI dealer for details.)CAUTION
Your New Vehicle Limited
Warranty does not cover dam-
age to the fuel system or any
performance problems caused
by the use of “E85” fuel.
CAUTION
Never use gasohol which con-
tains methanol. Discontinue use
of any gasohol product which
impairs driveability.
WARNING
• Do not "top off" after the noz-
zle automatically shuts off
when refueling.
• Always check that the fuel cap
is installed securely to pre-
vent fuel spillage in the event
of an accident.

Safety features of your vehicle
50 3SRS warning light
The SRS (Supplement Restraint
System) air bag warning light on the
instrument panel displays the air bag
symbol depicted in the illustration. The
system checks the air bag electrical
system for malfunctions. The light indi-
cates that there is a potential problem
with your air bag system.During a moderate to severe frontal
collision, sensors will detect the vehi-
cle’s rapid deceleration. If the rate of
deceleration is high enough, the con-
trol unit will inflate the front air bags.
The front air bags help protect the
driver and front passenger by
responding to frontal impacts in
which seat belts alone cannot provide
adequate restraint.
• Air bags are activated (able to
inflate if necessary) only when the
ignition switch is in the ON position.
• Air bags inflate in the event of a
severe frontal or side collision to
help protect the occupants from
serious physical injury.
• There is no single speed at which
the air bags will inflate. Generally,
air bags are designed to inflate
based upon the severity of a colli-
sion and its direction. These two
factors determine whether the sen-
sors produce an electronic deploy-
ment/inflation signal.
WARNING
If your SRS malfunctions, the
air bag may not inflate properly
during an accident increasing
the risk of serious injury or
death.
If any of the following condi-
tions occur, your SRS is mal-
functioning:
•The light does not turn on for
approximately six seconds
when the ignition switch is
placed in the ON position.
•The light stays on after illumi-
nating for approximately six
seconds.
•The light comes on while the
vehicle is in motion.
•The light blinks when the
engine is running.
Have an authorized HYUNDAI
dealer inspect the SRS as soon
as possible if any of these con-
ditions occur.

43
Features of your vehicle
Remote key
Your HYUNDAI uses a remote key,
which you can use to lock or unlock
a door (and trunk).
1. Door Lock
2. Door Unlock
3. Trunk Unlock
4. Panic
Locking
To lock :
1. Close all doors, engine hood and
trunk.
2. Press the Door Lock button (1) on
the remote key.
3. The hazard warning lights will
blink and the chime will sound
once if the lock button is pressed
once more within four seconds.
4. Make sure the doors are locked by
checking the position of the door
lock button inside the vehicle.
✽NOTICE
After locking the doors, if you press
the Door Lock button again within
four seconds, the hazard warning
lights will blink and the horn will
sound one time to confirm that the
doors are locked.
ACCESSING YOUR VEHICLE
ONF048011
WARNING
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.

47
Features of your vehicle
Smart key
Your HYUNDAI uses a Smart Key,
which you can use to lock or unlock
a door (and trunk) and even start the
engine.
1. Door Lock
2. Door Unlock
3. Trunk Unlock
4. Panic
Locking
To lock :
1. Close all doors, engine hood and
trunk.
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
and the chime will sound one time.
4. Make sure the doors are locked by
checking the position of the door
lock button inside the vehicle.
✽NOTICE
The door handle button will only
operate when the smart key is with-
in 0.7~1 m (28~40 in.) from the out-
side door handle.
OMD044008OMD044708

413
Features of your vehicle
This device complies with Industry
Canada Standard RSS-210.
Operation is subject to the following
two conditions:
1. This device may not cause harm-
ful interference, and
2. This device must accept any inter-
ference received, including inter-
ference that may cause undesired
operation.
✽NOTICE
Changes or modifications not
expressly approved by the party
responsible for compliance could
void the user's authority to operate
the device.
"Limp Home" Mode and Related
Procedures
If the immobilizer warning indicator
blinks for five seconds when the igni-
tion key is turned to the "ON" posi-
tion, this indicates the immobilizer
system requires service. The engine
cannot be started without using the
procedure below.
The following procedure describes
how to start the engine using the
limp home function (0, 1, 2, 3 as a
sample password).
✽NOTICE
You can get a limp home password
when the vehicle is first delivered to
you. If you do not have a password,
consult your authorized HYUNDAI
dealer.
1. To activate the password, turn the
ignition key "ON" and "OFF"
according to the digit numbers.
The immobilizer indicator will blink
along with the operation of the
ignition key. For example, turn the
ignition key once for digit number
"1", and twice for "2", and so on.For the digit number "0", you must
cycle the ignition key 10 times.
2. Wait for 3~10 seconds.
3. You may set the remaining number
of digits by following steps 1 and 2.
4. If all of the four password digits
have been successfully entered,
turn the ignition key "ON" and
check that the immobilizer indica-
tor illuminates. From this time, you
have to start your engine within 30
seconds. If you try to start your
engine after 30 seconds, your
engine will not start.
✽NOTICE
If the engine stalls while driving in
the "limp home" mode, you can
start your engine within 3 seconds
without re-entering the password.
If the immobilizer indicator blinks for
five seconds, you must re-enter the
password (steps 1~4).
After performing the limp home acti-
vation procedure, consult with your
authorized HYUNDAI dealer as soon
as possible.

Features of your vehicle
20 4
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 occurs:
- A door is opened without using the
remote key or smart key.
- The trunk is opened without using
the remote key or smart key.
- The engine hood 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 trunk. For the sys-
tem to activate, you must lock the
doors and the trunk 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 possession.
The hazard warning lights will blink
and the chime will sound once to
indicate the system is armed.Once the security system is set, open-
ing any door, the trunk, or the hood
without using the remote key or smart
key will cause the alarm to activate.
The Theft Alarm System will not set if
the hood, the trunk, or any door is
not fully closed. If the system will not
set, check the hood, the trunk, or the
doors are fully closed.
Do not attempt to alter this system or
add other devices to it.✽NOTICE
• 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)
by directly pressing the Engine
Start/Stop button with the smart
key.
• When the system is disarmed but a
door or trunk is not opened within
30 seconds, the system will be
rearmed.
THEFT-ALARM SYSTEM

Features of your vehicle
28 4
WARNING - Windows
• 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 window
lock switch in the LOCK posi-
tion (pressed). Serious injury
can result from unintentional
window operation by the child.
• Do not extend your head,
arms or body outside the win-
dows while driving.CAUTION
• To prevent possible damage
to the power window system,
do not open or close two win-
dows or more 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 win-
dow switch in opposite direc-
tions at the same time. If this is
done, the window will stop and
cannot be opened or closed.

Features of your vehicle
30 4
Closing the hood
1. Before closing the hood, check the
following:
• All filler caps in engine compart-
ment must be correctly installed.
• Gloves, rags or any other com-
bustible material must be removed
from the engine compartment.
2. Return the support rod to its clip to
prevent it from rattling.
3. Lower the hood halfway and push
down to securely lock in place.
Then double check to be sure the
hood is secure.
WARNING
• Before closing the hood,
ensure that all obstructions
are removed from the hood
opening.
• 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 posi-
tion, as vision is obstructed,
which might result in an acci-
dent, and the hood could fall
or be damaged.
WARNING - Support rod
• Grasp the support rod in the
area wrapped in rubber. The
rubber will help prevent you
from being burned by hot
metal when the engine is hot.
• The support rod must be
inserted completely into the
hole provided whenever you
inspect the engine compart-
ment. This will prevent the
hood from falling and possi-
bly injuring you.

433
Features of your vehicle
✽NOTICE
• Make sure to refuel your
vehicle according to the "Fuel
Requirements" suggested in chap-
ter 1.
• Do not spill fuel on the exterior
surfaces of the vehicle. Any type of
fuel spilled on painted surfaces
may damage the paint.(Continued)
• When refueling, always move
the shift lever to the P (Park)
position (for automatic
transaxle) or first gear or R
(Reverse, for manual transaxle),
set the parking brake, and place
the ignition switch to the
LOCK/OFF position. Sparks
produced by electrical compo-
nents related to the engine can
ignite fuel vapors causing a fire.
• 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.
• Do not over-fill or top-off your
vehicle tank, which can cause
gasoline spillage.
(Continued)(Continued)
• 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. Follow
any safety instructions they
provide.
• If pressurized fuel sprays out,
it can cover your clothes or
skin and thus subject you to
the risk of fire and burns.
Always remove the fuel cap
carefully and slowly. If the cap
is venting fuel or if you hear a
hissing sound, wait until the
condition stops before com-
pletely removing the cap.
• Always check that the fuel cap
is installed securely to pre-
vent fuel spillage in the event
of an accident.
CAUTION
If the fuel filler cap requires
replacement, use only a genuine
HYUNDAI cap or the equivalent
specified for your vehicle. An
incorrect fuel filler cap can
result in a serious malfunction
of the fuel system or emission
control system.

Features of your vehicle
38 4
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
authorized HYUNDAI dealer.
✽NOTICE
The following symptoms may occur
during normal vehicle operation:
• The steering effort may be high
immediately after placing the igni-
tion switch in the ON position.
This happens as the system per-
forms the EPS system diagnostics.
When the diagnostics is 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.
• A motor noise may be heard when
the vehicle is at stop or at a low
driving speed.
• When you operate the steering
wheel in low temperature, abnor-
mal noise may occur. If tempera-
ture rises, the noise will disappear.
This is a normal condition.
STEERING WHEEL
CAUTION
If the Electric Power Steering
System does not operate nor-
mally, the warning light ( ) will
illuminate on the instrument
cluster. The steering wheel may
become difficult to control or
operate. Take your vehicle to an
authorized HYUNDAI dealer and
have the system checked as
soon as possible.