2018 Hyundai Elantra checking oil

3-118
Convenient features of your vehicle
System Maintenance
Climate control air filter
This filter is installed behind the glove
box. It filters the dust or other pollutants
that enter the vehicle through the heating
and air conditioning system.
Have the climate control air filter
replaced by an authorized HYUNDAI
dealer according to the maintenance
schedule. If the car is being driven in
severe conditions such as dusty or rough
roads, more frequent air conditioner filter
inspections and changes are required.
If the air flow rate suddenly decreases,
the system should be checked at an
authorized HYUNDAI dealer.
Checking the amount of air conditioner refrigerant andcompressor lubricant
When the amount of refrigerant is low,
the performance of the air conditioning is
reduced. Overfilling also has a negative
influence on the air conditioning system.
Therefore, if abnormal operation is
found, have the system inspected by an
authorized HYUNDAI dealer.
It is important that the correct type
and amount of oil and refrigerant is
used. Otherwise, damage to the com-
pressor and abnormal system opera-
tion may occur. The air conditioning system should be
serviced by an authorized HYUNDAI
dealer.
NOTICE
1LDA5047
Outside air
Recirculatedair
Climate control air filter Blower
Evaporatorcore Heater core
Because the refrigerant
is at very high pressure,
the air conditioning sys-
tem should only be serv-
iced by trained and cer-
tified technicians. It is important
that the correct type and amount of
oil and refrigerant is used, other-
wise damage to the vehicle and
personal injury may occur.
WARNING

3-130
Convenient features of your vehicle
System Maintenance
Climate control air filter
This filter is installed behind the glove
box. It filters the dust or other pollutants
that enter the vehicle through the heating
and air conditioning system.
Have the climate control air filter
replaced by an authorized HYUNDAI
dealer according to the maintenance
schedule. If the car is being driven in
severe conditions such as dusty or rough
roads, more frequent air conditioner filter
inspections and changes are required.
If the air flow rate suddenly decreases,
the system should be checked at an
authorized HYUNDAI dealer.
Checking the amount of air conditioner refrigerant andcompressor lubricant
When the amount of refrigerant is low,
the performance of the air conditioning is
reduced. Overfilling also has a negative
influence on the air conditioning system.
Therefore, if abnormal operation is
found, have the system inspected by an
authorized HYUNDAI dealer.
It is important that the correct type
and amount of oil and refrigerant is
used. Otherwise, damage to the com-
pressor and abnormal system opera-
tion may occur. The air conditioning system should be
serviced by an authorized HYUNDAI
dealer.
NOTICE
1LDA5047
Outside air
Recirculatedair
Climate control air filter Blower
Evaporatorcore Heater core
Because the refrigerant
is at very high pressure,
the air conditioning
system should only be
serviced by trained and
certified technicians. It is important
that the correct type and amount of
oil and refrigerant is used, other-
wise damage to the vehicle and
personal injury may occur.
WARNING

7
Maintenance
7
Maintenance
Engine Compartment .............................................7-3
Maintenance Services ...........................................7-4
Owner's Responsibility .....................................................7-4
Owner Maintenance Precautions..................................7-4
Owner Maintenance ..............................................7-4
Owner Maintenance Schedule .......................................7-5
Scheduled Maintenance Services........................7-6
Normal Maintenance Schedule (Nu 2.0 MPI) .............7-7
Maintenance Under Severe Usage Conditions
(Nu 2.0 MPI)......................................................................7-\
10
Severe Driving Conditions .............................................7-11
Normal Maintenance Schedule (Gamma 1.6 T-GDI) ..7-12
Maintenance Under Severe Usage Conditions
(Gamma 1.6 T-GDI) .........................................................7-15
Severe Driving Conditions .............................................7-16
Explanation of Scheduled Maintenance Items.. 7-17
Engine Oil ..............................................................7-19
Checking the Engine Oil Level .....................................7-19
Checking the Engine Oil and Filter .............................7-20
Engine Coolant .....................................................7-21
Checking the Engine Coolant Level ............................7-21
Changing Engine Coolant ..............................................7-23
Brake/Clutch Fluid ...............................................7-23
Checking the Brake/Clutch Fluid Level .....................7-23
Washer Fluid .........................................................7-24
Checking the Washer Fluid Level................................7-24
Parking Brake .......................................................7-25
Checking the Parking Brake .........................................7-25
Air Cleaner ............................................................7-25
Filter Replacement ..........................................................7-25
Climate Control Air Filter ....................................7-26
Filter Inspection ...............................................................7-26
Wiper Blades.........................................................7-28
Blade Inspection ..............................................................7-28
Blade Replacement .........................................................7-28
Battery...................................................................7-30
For Best Battery Service ..............................................7-31
Battery Recharging ........................................................7-31
Reset Features.................................................................7-32
7

7-5
7
Maintenance
The following lists are vehicle checks and
inspections that should be performed 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 dealer as
soon as possible.
These Owner Maintenance vehicle
checks are generally not covered by war-
ranties and you may be charged for
labor, parts and lubricants used.Owner Maintenance Schedule
When you stop for fuel:
Check the engine oil level.
Check coolant level in the enginecoolant reservoir.
Check the windshield washer fluid level.
Check for low or under-inflated tires.
While operating your vehicle:
Note any changes in the sound of the exhaust or any smell of exhaust fumes
in the vehicle.
Check for vibrations in the steering wheel. Notice if there is any increased
steering effort or looseness in the
steering wheel, or change in its
straight-ahead position.
Notice if your vehicle constantly turns slightly or "pulls" to one side when trav-
eling on smooth, level road.
When stopping, listen and check for unusual sounds, pulling to one side,
increased brake pedal travel or "hard-
to-push" brake pedal.
If any slipping or changes in the oper- ation of your transmission occurs,
check the transmission fluid level.
Check the automatic transmission/ dual clutch transmission P (Park) func-
tion.
Check the parking brake.
Check for fluid leaks under your vehicle (water dripping from the air condition-
ing system during or after use is nor-
mal).
Be careful when checking your
engine coolant level when the
engine is hot. This may result in
coolant being blown out of the
opening and cause serious burns
and other injuries.
WARNING

7-19
7
Maintenance
E
EN
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Checking the Engine Oil Level
1. Follow all of the oil manufacturer’s pre-
cautions.
2. Be sure the vehicle is on the level ground in P (Park) with the parking
brake set. If possible, block the
wheels.
3. Turn the engine on and allow the engine to reach normal operating tem-
perature.
4. Turn the engine off and wait about five minutes for the oil to return to the oil
pan.
5. Pull the dipstick out, wipe it clean, and re-insert it fully.
6. Pull the dipstick out again and checkthe level. The level should be between
F and L.
7. If it is near or at L, add enough oil to bring the level to F. To prevent damage to your engine:
Do not overfill with engine oil. Add
oil in small quantities and recheck
level to ensure engine is not over-
filled.
Do not spill engine oil when adding or changing engine oil. Use a funnel
to help prevent oil from being
spilled on engine components. Wipe
off spilled oil immediately.
NOTICE
OAD076121
OAD075062L
■ 1.6 T-GDI
■2.0 MPI

7-20
Maintenance
Use only the specified engine oil
(refer to "Recommended Lubricants
and Capacities" in chapter 8).
Checking the Engine Oil and
Filter
Have engine oil and filter changed by an
authorized HYUNDAI dealer according to
the Maintenance Schedule at the begin-
ning of this chapter.
NOTICE
CALIFORNIA PROPOSITION 65
WARNING
Engine oil contains chemicals
known to the State of California to
cause cancer, birth defects and
reproductive harm. Used engine oil
may cause irritation or cancer of
the skin if left in contact with the
skin for prolonged periods of time.
Always protect your skin by wash-
ing your hands thoroughly with
soap and warm water as soon as
possible after handling used oil.
WARNING
OAD076122
OAD075063L
■1.6 T-GDI
■2.0 MPI

7-24
Maintenance
W
WA
AS
SH
H E
ER
R
F
F L
LU
U I
ID
D
Do not allow brake/clutch fluid to
contact the vehicle's body paint, as
paint damage will result.
Brake/clutch fluid, which has been exposed to open air for an extended
time should NEVER be used as its
quality cannot be guaranteed. It
should be disposed of properly.
Do not use the wrong kind of brake/clutch fluid. A few drops of
mineral based oil, such as engine
oil, in your brake/clutch system can
damage brake/clutch system parts.
Information
Use only the specified brake/clutch fluid
(refer to "Recommended Lubricants and
Capacities" in chapter 8).
Checking the Washer Fluid
Level
Check the fluid level in the washer fluid
reservoir and add fluid if necessary. Plain
water may be used if washer fluid is not
available. However, use washer solvent
with antifreeze characteristics in cold cli-
mates to prevent freezing.i
NOTICE
OAD075011
To prevent serious injury or death,
take the following safety precau-
tions when using washer fluid:
Do not use engine coolant or
antifreeze in the washer fluid
reservoir.
Engine coolant can severely
obscure visibility when sprayed
on the windshield and may cause
loss of vehicle control resulting
in an accident or damage to paint
and body trim.
Do not allow sparks or flame to
contact the washer fluid or the
washer fluid reservoir. Washer
fluid may contain alcohol and can
be flammable.
Do not drink washer fluid and
avoid contact with skin. Washer
fluid is harmful to humans and
animals.
Keep washer fluid away from chil-
dren and animals.
WARNING

7-25
7
Maintenance
A
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IR
R
C
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R

Checking the Parking Brake
Check the stroke of the parking brake by
counting the number of "clicks" heard
while fully applying it from the released
position. Also, the parking brake alone
should securely hold the vehicle on a fair-
ly steep grade. If the stroke is more or
less than specified, have the parking
brake adjusted by an authorized
HYUNDAI dealer.
Stroke : 6 clicks at a force of 44 lbs (20
kg, 196 N)
Filter Replacement
The air cleaner filter can be cleaned for
inspection using compressed air.
Do not attempt to wash or to rinse it, as
water will damage the filter.
If soiled, the air cleaner filter must be
replaced. 1. Loosen the air cleaner cover attaching
clips and open the cover.
2. Wipe the inside of the air cleaner.
3. Replace the air cleaner filter.
OAD055008
P
P A
A R
RK
K I
IN
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G
B
B R
RA
A K
KE
E
OAD075015OAD076013L
OAD075014
■ 1.6 T-GDI
■2.0 MPI
OAD075016