2018 Hyundai Elantra automatic trans

7-10
Maintenance
Maintenance Under Severe Usage Conditions (Nu 2.0 MPI)
The following items must be serviced more frequently on cars normally used under severe driving conditions. Refer to the chart
below for the appropriate maintenance intervals.
R : Replace I : Inspect and, after inspection, clean, adjust, repair or replace if neces\
sary
MAINTENANCE ITEMMAINTENANCEOPERATIONMAINTENANCE INTERVALSDRIVING
CONDITION
Engine oil and filterREvery 3,750 miles or 6 monthsA, B, C, D, E, F, G, H, I, J, K
Air cleaner filterRMore frequentlyC, E
Spark plugsRMore frequentlyA, B, H, I, K
Automatic transmission fluid
(if equipped)REvery 60,000 milesA, C, E, F, G, I
Manual transmission fluid
(if equipped)REvery 75,000 milesC, D, E, F, G, H, I, J
Front brake disc/pads, calipersIMore frequentlyC, D, G, H
Rear brake shoes or disc/padsIMore frequentlyC, D, G, F

7-18
Maintenance
Automatic Transmission Fluid
(if equipped)
Automatic transmission fluid should not
be checked under normal usage condi-
tions. But in severe conditions, the fluid
should be changed at an authorized
HYUNDAI dealer in accordance to the
scheduled maintenance at the beginning
of this chapter.
Automatic transmission fluid color is
basically red.
As the vehicle is driven, the automatic
transmission fluid will begin to look
darker. This is a normal condition and
you should not judge the need to
replace the fluid based upon the
changed color.
Dual Clutch Transmission
Fluid (if equipped)
Inspect the dual clutch transmission fluid
according to the maintenance schedule.
Manual Transmission Fluid
(if equipped)
Inspect the manual transmission fluid
according to the maintenance schedule.
Brake Hoses and Lines
Visually check for proper installation,
chafing, cracks, deterioration and any
leakage. Replace any deteriorated or
damaged parts immediately.
Brake/Clutch Fluid
Check brake/clutch fluid level in the
brake/clutch fluid reservoir. The level
should be between the MIN and the MAX
marks on the side of the reservoir. Use
only hydraulic brake/clutch fluid conform-
ing to DOT 3 or DOT 4 specification.
Parking Brake
Inspect the parking brake system includ-
ing the parking brake pedal and cables.
Brake Discs, Pads, Calipers
and Rotors
Check the pads for excessive wear, discs
for run out and wear, and calipers for fluid
leakage.
Exhaust Pipe and Muffler
Visually inspect the exhaust pipes, muf-
fler and hangers for cracks, deterioration,
or damage. Start the engine and listen
carefully for any exhaust gas leakage.
Tighten connections or replace parts as
necessary.
Suspension Mounting Bolts
Check the suspension connections for
looseness or damage. Retighten to the
specified torque.
Steering Gear Box, Linkage &
Boots/Lower Arm Ball Joint
With the vehicle stopped and the engine
off, check for excessive free-play in the
steering wheel. Check the linkage for
bends or damage. Check the dust boots
and ball joints for deterioration, cracks, or
damage.
Replace any damaged parts.
Drive Shafts and Boots
Check the drive shafts, boots and clamps
for cracks, deterioration, or damage.
Replace any damaged parts and, if nec-
essary, repack the grease.
Air Conditioning Refrigerant
Check the air conditioning lines and con-
nections for leakage and damage.
NOTICE
The use of a non-specified fluid
could result in transmission mal-
function and failure. Use only the
specified automatic transmission
fluid (refer to "Recommended
Lubricants and Capacities" in
chapter 8).
CAUTION

7-43
7
Maintenance
Tire Terminology and
Definitions
Air Pressure
The amount of air inside the tire
pressing outward on the tire. Air
pressure is expressed in pounds per
square inch (psi) or kilopascal (kPa).
Accessory Weight
This means the combined weight of
optional accessories. Some exam-
ples of optional accessories are
automatic transmission, power
seats, and air conditioning.
Aspect Ratio
The relationship of a tire's height to
its width.
Belt
A rubber coated layer of cords that is
located between the plies and the
tread. Cords may be made from steel
or other reinforcing materials.
Bead
The tire bead contains steel wires
wrapped by steel cords that hold the
tire onto the rim.
Bias Ply Tire
A pneumatic tire in which the plies
are laid at alternate angles less than
90 degrees to the centerline of the
tread.
Cold Tire Pressure
The amount of air pressure in a tire,
measured in pounds per square inch
(psi) or kilopascals (kPa) before a tire
has built up heat from driving.
Curb Weight
This means the weight of a motor
vehicle with standard and optional
equipment including the maximum
capacity of fuel, oil and coolant, but
without passengers and cargo.
DOT Markings
A code molded into the sidewall of a
tire signifying that the tire is in com-
pliance with the U.S. Department of
Transportation motor vehicle safety
standards. The DOT code includes
the Tire Identification Number (TIN),
an alphanumeric designator which
can also identify the tire manufactur-
er, production plant, brand and date
of production.
GVWR
Gross Vehicle Weight Rating
GAWR FRT
Gross Axle Weight Rating for the
Front Axle.
GAWR RR
Gross Axle Weight Rating for the
Rear axle.
Intended Outboard Sidewall
The side of an asymmetrical tire, that
must always face outward when
mounted on a vehicle.

8-7
88
Specifications, Consumer information and Reporting safety defects
To help achieve proper engine and powertrain performance and durability, use only lubricants of the proper quality.
The correct lubricants also help promote engine efficiency that results in improved fuel economy.
R RE
EC
CO
O M
M M
ME
EN
N D
DE
ED
D
L
L U
U B
BR
RI
IC
C A
A N
N T
TS
S
A
A N
N D
D
C
C A
A P
PA
A C
CI
IT
T I
IE
E S
S
LubricantVolume Classification
Engine oil *
1*2(drain and refill)
RecommendsGamma
1.6 T-GDI4.76 US qt. (4.5 l)
ACEA A5*3(or above)
Nu 2.0 MPI4.23 US qt. (4.0 l)API SM*4& ILSAC GF-4 (or above)
ACEA A5*3(or above)
Manual transmission fluid
Gamma
1.6 T-GDI/
Nu 2.0 MPI
1.8~1.9 US qt. (1.7 ~ 1.8 l)HK SYN MTF 70W (SK)
SPIRAX S6 GHME 70W MTF (H.K.SHELL)
GS MTF HD 70W (GS CALTEX)
(API GL-4, SAE 70W TGO-9)
Automatic transmission fluidNu 2.0 MPI7.08 US qt. (6.7
l)
MICHANG ATF SP-IV, SK ATF SP-IV,
NOCA ATF SP-IV, HYUNDAI genuine ATF
SP-IV or other brands meeting the above
specification approved by HYUNDAI Motor
Co.
Dual clutch transmission fluidGamma
1.6 T-GDI2.01~2.11 US qt. (1.9~2.0 l)
HK MTF 70W (SK)
SPIRAX S6 GHME 70W (H.K.SHELL)
GS MTF HD 70W (GS CALTEX)
(API GL-4, SAE 70W)

I-2
Accessing Your Vehicle ....................................................3-3Immobilizer System ...................................................3-10
Remote Key ..................................................................3-3
Smart Key.....................................................................3-6\
Air bag - Advanced supplemental restraint system ........2-38 Additional Safety Precautions ....................................2-59
Air Bag Warning Labels.............................................2-60
How Does the Air Bag System Operate? ...................2-43
Occupant Classification System (OCS) .....................2-48
SRS Care ....................................................................2-58\
What to Expect After an Air Bag Inflates ..................2-47
Where Are the Air Bags? ...........................................2-40
Why Didn't My Air Bag Go Off in a Collision?........2-53
Air Cleaner......................................................................7-\
25 Filter Replacement .....................................................7-25
Air Conditioning System ..................................................8-6
Appearance Care .............................................................7-76 Exterior Care ..............................................................7-76
Interior Care ...............................................................7-80 Audio (Without Touch Screen) .......................................4-16
Features of Your Audio ..............................................4-17
Media Mode ...............................................................4-36
Phone Mode................................................................4-42
Radio Mode ................................................................4-32
Setup Mode ................................................................4-53
SiriusXM Radio Mode ...............................................4-34
Voice Recognition Mode ............................................4-46
Automatic Climate Control System..............................3-120 Automatic Heating and Air Conditioning ................3-121
Manual Heating and Air Conditioning .....................3-122
System Maintenance ................................................3-130
System Operation .....................................................3-128
Automatic Emergency Braking (AEB)...........................5-52 AEB Front Radar Sensor............................................5-56
AEB Warning Message and System Control .............5-54
Limitations of the System ..........................................5-58
System Malfunction ...................................................5-57
System Setting and Activation ...................................5-52
Automatic Transmission .................................................5-19 Automatic Transmission Operation............................5-19
Good Driving Practices ..............................................5-23
Index
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