check engine Hyundai Elantra 2017 Service Manual

5-96
Driving your vehicle
Maintenance when towing a
trailer
Your vehicle will need service more
often when you regularly pull a trail-
er. Important items to pay particular
attention to include engine oil, auto-
matic transmission fluid, axle lubri-
cant and cooling system fluid. Brake
condition is another important item to
frequently check. If you're trailering,
it's a good idea to review these items
before you start your trip. Don't forget
to also maintain your trailer and
hitch. Follow the maintenance sched-
ule that accompanied your trailer and
check it periodically. Preferably,
inspect the vehicle and trailer at the
start of each day's driving. Inspect
the hitch mounting to make sure the
hitch is properly secured to the vehi-
cle. Inspect the trailer electrical
wiring to make sure brake lights, turn
signal lights, running lights, and haz-
ard lights are working properly.To prevent vehicle damage:
• Due to higher load during trailer
usage, overheating might occur
on hot days or during uphill driv-
ing. If the coolant gauge indi-
cates over-heating, switch off
the air conditioner and stop the
vehicle in a safe area to cool
down the engine.
• When towing check the automat-
ic transmission fluid more fre-
quently. (Note: This is not appli-
cable for vehicles equipped with
the dual clutch transmission.)
• If your vehicle is not equipped
with an air conditioner, you
should install a condenser fan
to improve engine performance
when towing a trailer.
NOTICE

What to do in an emergency
Hazard warning flasher ........................................6-2
In case of an emergency while driving ..............6-2
If the engine stalls while driving ...................................6-2
If the engine stalls at a crossroad or crossing .........6-3
If you have a flat tire while driving..............................6-3
If the engine will not start ...................................6-4
If the engine doesn't turn over or turns
over slowly ..........................................................................6-4
If the engine turns over normally but
doesn't start .......................................................................6-4
Jump starting ..........................................................6-4
If the engine overheats ........................................6-8
Tire Pressure Monitoring System (TPMS).......6-10
Check tire pressure .......................................................6-10
Tire Pressure Monitoring System ...............................6-11
Low tire pressure telltale ..............................................6-12
Low tire pressure position and Tire pressure
telltale ................................................................................6-12
TPMS (Tire Pressure Monitoring System)
malfunction indicator .....................................................6-13
Changing a tire with TPMS...........................................6-14
If you have a flat tire..........................................6-16
Jack and tools ..................................................................6-16
Changing tires ..................................................................6-17
Jack label ...........................................................................6-22
EC Declaration of conformity for Jack......................6-23
Towing ...................................................................6-24
Towing service .................................................................6-24
Removable towing hook ................................................6-25
Emergency towing ..........................................................6-26
Emergency commodity ........................................6-28
Fire extinguisher .............................................................6-28
First aid kit ......................................................................6-28
Triangle reflector ............................................................6-28
Tire pressure gauge .......................................................6-28
6

6-4
IF THE ENGINE WILL NOT START
What to do in an emergency
If the engine doesn't turn over
or turns over slowly
• Be sure the shift lever is in N
(Neutral) or P (Park) if it is an auto-
matic transmission vehicle. The
engine starts only when the shift
lever is in N (Neutral) or P (Park).
• Check the battery connections to
be sure they are clean and tight.
• Turn on the interior light. If the light
dims or goes out when you operate
the starter, the battery is drained.
Do not push or pull the vehicle to
start it. This could cause damage to
your vehicle.See instructions for
"Jump Starting" provided in this
chapter.
If the engine turns over nor-
mally but doesn't start
• Check the fuel level and add fuel if
necessary.
If the engine still does not start, we
recommend that you call an author-
ized HYUNDAI dealer for assistance.Jump starting can be dangerous if
done incorrectly. Follow the jump
starting procedure in this section to
avoid serious injury or damage to
your vehicle. If in doubt about how to
properly jump start your vehicle, we
strongly recommend that you have a
service technician or towing service
do it for you.
Push or pull starting the vehicle
may cause the catalytic con-
verter to overload which can
lead to damage to the emission
control system.
CAUTION
JUMP STARTING

6-7
What to do in an emergency
4. Connect the jumper cables in the
exact sequence shown in the illus-
tration. First connect one jumper
cable to the red, positive (+)
jumper terminal of your vehicle
(1).
5. Connect the other end of the
jumper cable to the red, positive
(+) battery/jumper terminal of the
assisting vehicle (2).
6. Connect the second jumper cable
to the black, negative (-) battery/
chassis ground of the assisting
vehicle (3).7. Connect the other end of the sec-
ond jumper cable to the black,
negative (-) chassis ground of
your vehicle (4).
Do not allow the jumper cables to
contact anything except the cor-
rect battery or jumper terminals or
the correct ground. Do not lean
over the battery when making
connections.
8. Start the engine of the assisting
vehicle and let it run at approxi-
mately 2,000 rpm for a few min-
utes. Then start your vehicle.
If your vehicle will not start after a
few attempts, it probably requires
servicing. In this event please seek
qualified assistance. If the cause of
your battery discharging is not
apparent, have your vehicle checked
by an authorized HYUNDAI dealer.Disconnect the jumper cables in the
exact reverse order you connected
them:
1. Disconnect the jumper cable from
the black, negative (-) chassis
ground of your vehicle (4).
2. Disconnect the other end of the
jumper cable from the black, neg-
ative (-) battery/chassis ground of
the assisting vehicle (3).
3. Disconnect the second jumper
cable from the red, positive (+)
battery/jumper terminal of the
assisting vehicle (2).
4. Disconnect the other end of the
jumper cable from the red, positive
(+) jumper terminal of your vehicle
(1).
6
1VQA4001

6-8
What to do in an emergency
If your temperature gauge indicates
overheating, you experience a loss
of power, or hear loud pinging or
knocking, the engine may be over-
heating. If this happens, you should:
1. Pull off the road and stop as soon
as it is safe to do so.
2. Place the shift lever in P (Park, for
automatic transmission vehicle) or
neutral (for manual transmission
vehicle) and set the parking brake.
If the air conditioning is ON, turn it
OFF.
3. If engine coolant is running out
under the vehicle or steam is com-
ing out from the hood, stop the
engine. Do not open the hood until
the coolant has stopped running
or the steaming has stopped. If
there is no visible loss of engine
coolant and no steam, leave the
engine running and check to be
sure the engine cooling fan is
operating. If the fan is not running,
turn the engine off.4. Check for coolant leaking from the
radiator, hoses or under the vehi-
cle. (If the air conditioning had been
in use, it is normal for cold water to
be draining from it when you stop.)
5. If engine coolant is leaking out, stop
the engine immediately and we rec-
ommend that you call an authorized
HYUNDAI dealer for assistance.
IF THE ENGINE OVERHEATS
While the engine is
running, keep hands,
clothing and tools
away from the mov-
ing parts such as the
cooling fan and drive
belt to prevent seri-
ous injury.
WARNING
NEVER remove the
radiator cap or the
drain plug while the
engine and radiator
are hot. Hot coolant
and steam may blow out under
pressure, causing serious injury.
Turn the engine off and wait
until the engine cools down.
Use extreme care when remov-
ing the radiator cap. Wrap a
thick towel around it, and turn it
counterclockwise slowly to the
first stop. Step back while the
pressure is released from the
cooling system. When you are
sure all the pressure has been
released, press down on the
cap, using a thick towel, and
continue turning counterclock-
wise to remove it.
WARNING

6-9
What to do in an emergency
6
6. If you cannot find the cause of the
overheating, wait until the engine
temperature has returned to nor-
mal. Then, if coolant has been
lost, carefully add coolant to the
reservoir to bring the fluid level in
the reservoir up to the halfway
mark.
7. Proceed with caution, keeping
alert for further signs of overheat-
ing. If overheating happens again,
we recommend that you call an
authorized HYUNDAI dealer for
assistance.
•Serious loss of coolant indi-
cates a leak in the cooling
system and we recommend
the system be checked by an
authorized HYUNDAI dealer.
•When the engine overheats
from low engine coolant, sud-
denly adding engine coolant
may cause cracks in the
engine. To prevent damage,
add engine coolant slowly in
small quantities.
CAUTION

6-10
(1) Low Tire Pressure Telltale/TPMS
Malfunction Indicator
(2) Low Tire Pressure Position
Telltale and Tire Pressure Telltale
(Shown on the LCD display)
Check tire pressure
(if equipped)
• You can check the tire pressure in
the Information Mode on the clus-
ter.
Refer to the "User Settings
Mode" section in chapter 3.
• Tire pressure is displayed after a
few minutes of driving after initial
engine start up.
• If tire pressure is not displayed
when the vehicle is stopped, "Drive
to display" message will appear.
After driving, check the tire pres-
sure.• The displayed tire pressure values
may differ from those measured
with a tire pressure gauge.
• You can change the tire pressure
unit in the User Settings Mode on
the cluster.
- psi, kpa, bar (Refer to the "User
Settings Mode" section in
chapter 3).
TIRE PRESSURE MONITORING SYSTEM (TPMS) (IF EQUIPPED)
What to do in an emergency
OAD065001
■Supervision cluster
(Type A)
■Supervision cluster
■Supervision cluster
(Type B)
OAD045184N
OAD065024L/OAD065025L

6-12
If any of the below happens, have
the system checked by an author-
ized HYUNDAI dealer.
1. The Low Tire Pressure Telltale/
TPMS Malfunction Indicator
does not illuminate for 3 sec-
onds when the ignition switch
is placed to the ON position or
engine is running.
2. The TPMS Malfunction Indicator
remains illuminated after blink-
ing for approximately 1 minute.
3. The Low Tire Pressure Position
Telltale remains illuminated.
Low tire pressure
telltale
Low tire pressure position and
tire pressure telltale
When the tire pressure monitoring
system warning indicators are illumi-
nated and warning message dis-
played on the cluster LCD display,
one or more of your tires is signifi-
cantly under-inflated. The Low Tire
Pressure Position Telltale will indi-
cate which tire is significantly under-
inflated by illuminating the corre-
sponding position light.If either telltale illuminates, immedi-
ately reduce your speed, avoid hard
cornering and anticipate increased
stopping distances. You should stop
and check your tires as soon as pos-
sible. Inflate the tires to the proper
pressure as indicated on the vehi-
cle’s placard or tire inflation pressure
label located on the driver’s side cen-
ter pillar outer panel.
If you cannot reach a service station
or if the tire cannot hold the newly
added air, replace the low pressure
tire with the spare tire.
The Low Tire Pressure Telltale will
remain on and the TPMS Malfunction
Indicator may blink for one minute
and then remain illuminated (when
the vehicle is driven approximately
20 minutes at speed above 25 km/h
(15.5 mph)) until you have the low
pressure tire repaired and replaced
on the vehicle.
Information
The spare tire is not equipped with a
tire pressure sensor.
i
NOTICE
What to do in an emergency
■Supervision cluster
(Type A)■Supervision cluster
(Type B)
OAD045184N/OAD065032N

7
Maintenance
7
Maintenance
Engine compartment .............................................7-3
Maintenance services ...........................................7-6
Owner's responsibility ......................................................7-6
Owner maintenance precautions ..................................7-6
Owner maintenance ...............................................7-7
Owner maintenance schedule ........................................7-8
Scheduled maintenance services ......................7-10
Normal maintenance schedule
- Gasoline engine (For Europe) ..................................7-11
Maintenance under severe usage and low mileage
conditions - Gasoline engine (For Europe) ..............7-14
Normal maintenance schedule
- Gasoline engine (Except Europe) ............................7-16
Maintenance under severe usage and low mileage
conditions - Gasoline engine (Except Europe) .......7-20
Normal maintenance schedule - Diesel engine.......7-22
Maintenance under severe usage and low mileage
conditions - Diesel engine ..........................................7-26
Explanation of scheduled maintenance items ..7-28
Engine oil ..............................................................7-32
Checking the engine oil level ....................................7-32
Checking the engine oil and filter ..............................7-34
Engine coolant......................................................7-35
Checking the engine coolant level..............................7-35
Changing the coolant .....................................................7-37
Brake/clutch fluid ...............................................7-38
Checking the brake/clutch fluid level ........................7-38
Washer fluid .........................................................7-40
Checking the washer fluid level ..................................7-40
Parking brake .......................................................7-41
Checking the parking brake .........................................7-41
Fuel filter (for Diesel) .........................................7-41
Draining water from fuel filter ....................................7-41
Air cleaner ............................................................7-42
Filter replacement ...........................................................7-42
Climate control air filter .....................................7-44
Filter inspection ...............................................................7-44
Filter replacement ...........................................................7-44
Wiper blades .........................................................7-45
Blade inspection ..............................................................7-45
Blade replacement ..........................................................7-45
Battery...................................................................7-48
For best battery service................................................7-48
Battery capacity label ...................................................7-50
Battery recharging .......................................................7-50
Reset items .......................................................................7-51
7

7-7
7
Maintenance
OWNER MAINTENANCE
The following lists are vehicle checks
and inspections that should be per-
formed by the owner or an authorized
HYUNDAI dealer at the frequencies
indicated to help ensure safe,
dependable operation of your vehicle.
Any adverse conditions should be
brought to the attention of your deal-
er as soon as possible.
These Owner Maintenance vehicle
checks are generally not covered by
warranties and you may be charged
for labor, parts and lubricants used. Performing maintenance work
on a vehicle can be dangerous.
If you lack sufficient knowledge
and experience or the proper
tools and equipment to do the
work, we recommend that the
system be serviced by an
authorized HYUNDAI dealer.
ALWAYS follow these precau-
tions for performing mainte-
nance work:
•Park your vehicle on level
ground, move the shift lever
into the P (Park, for automatic
transmission vehicle) posi-
tion, apply the parking brake,
place the ignition switch in
the LOCK/OFF position.
(Continued)
WARNING (Continued)
•Block the tires (front and
back) to prevent the vehicle
from moving.
Remove loose clothing or jew-
elry that can become entan-
gled in moving parts.
•If you must run the engine
during maintenance, do so
out doors or in an area with
plenty of ventilation.
•Keep flames, sparks, or smok-
ing materials away from the
battery and fuel-related parts.