check engine light Hyundai Elantra GT 2018 Owner's Guide

7-6
Maintenance
Owner Maintenance Schedule
When you stop for fuel:
• Check the engine oil level.
Check the coolant level in theengine coolant reservoir.
Check the windshield washer fluid level.
Check the for low or under-inflated tires.
While operating your vehicle:
Note any changes in the sound ofthe 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 loose-
ness in the steering wheel, or
change in its straight-ahead posi-
tion.
Notice if your vehicle constantly turns slightly or "pulls" to one side
when traveling 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 operation of your transmission
occurs, check the transmission
fluid level.
Check the automatic transmission/ dual clutch transmission P (Park)
function. Check the parking brake.
Check for fluid leaks under your
vehicle (water dripping from the air
conditioning system during or after
use is normal).
At least monthly:
Check coolant level in the enginecoolant reservoir.
Check the operation of all exterior lights, including the brake lights,
turn signals and hazard warning
flashers.
Check the inflation pressures of all tires including the spare for tires
that are worn, show uneven wear,
or are damaged.
Check for loose wheel lug nuts.
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

7-53
7
Maintenance
F
FU
U S
SE
E S
S
A vehicle's electrical system is pro-
tected from electrical overload dam-
age by fuses.
This vehicle has 2 (or 3) fuse panels,
one located in the driver's side panel
bolster, the other in the engine com-
partment near the battery.
If any of your vehicle's lights, acces-
sories, or controls do not work, check
the appropriate circuit fuse. If a fuse
has blown, the element inside the
fuse will be melted or broken.
If the electrical system does not
work, first check the driver's side
fuse panel. Before replacing a blown
fuse, turn the engine and all switches
off, and then disconnect the negative
battery cable. Always replace a
blown fuse with one of the same rat-
ing.
If the replacement fuse blows, this
indicates an electrical problem. Avoid
using the system involved and imme-
diately consult an authorized
HYUNDAI dealer. Do not use a screwdriver or any
other metal object to remove
fuses because it may cause a
short circuit and damage the sys-
tem.
NOTICE
NEVER replace a fuse with any-
thing but another fuse of the
same rating.
A higher capacity fuse could
cause damage and possibly
cause a fire.
Do not install a wire or alu-
minum foil instead of the
proper fuse - even as a tem-
porary repair. It may cause
extensive wiring damage and
possibly a fire.
WARNING ■
Blade type
Normal
■ Cartridge type Blown
Normal
Blown
■ Multi fuse
Normal Blown
NormalBlown
OLF074075

I-4
California perchlorate notice ..........................................7-89
Camera (Rear view) ........................................................3-94
Capacities (Lubricants) .....................................................8-7
CareExterior care ...............................................................7-78
Interior care ................................................................7-82
Tire care ......................................................................7-\
38
Cargo area cover ...........................................................3-130
Cartridge type fuse..........................................................7-55
Cellular phone holder ...................................................3-126
Center console storage ..................................................3-121
Central door lock switch .................................................3-14
Certification label ...........................................................8-10
Chains Tire chains ................................................................5-110
Check tire inflation pressure ...........................................7-40
Child restraint system (CRS) ..........................................2-34 Booster seats...............................................................2-37
Forward-facing child restraints ..................................2-37
Installing a child restraint system (CRS) ...................2-37
Lower anchors and tether for children .......................2-38
Rear-facing child seats ...............................................2-36
Securing a child restraint system seat with "Tether Anchor" system ..........................................2-41
Securing a child restraint system with a lap/ shoulder belt ............................................................2-42 Securing a child restraint system with LATCH
anchors system ........................................................2-40
Selecting a child restraint system (CRS) ...................2-35
Child-protector rear door lock ........................................3-16
Climate control air filter replacement.............................7-30
Climate control system Automatic climate control system............................3-104
Manual climate control system ..................................3-95
Clock ........................................................................\
.....3-128
Clothes hanger ..............................................................3-128
Cluster ionizer ...............................................................3-120
Combined instrument, see instrument cluster ................3-45
Compact spare tire replacement .....................................7-43
Consumer information ....................................................8-12
Coolant ........................................................................\
....7-23
Cooling fluid, see engine coolant ...................................7-23
Crankcase emission control system ................................7-85
Cruise control system .....................................................5-86
Cup holder.....................................................................3-1\
23
Curtain air bags ...............................................................2-49
Dashboard illumination, see instrument panel illumination..................................................................3-46
Dashboard, see instrument cluster ..................................3-45
Day/night rearview mirror ..............................................3-20
Daytime running light (DRL) .........................................3-81
Defogging (Windshield)................................................3-115
Index
D
C

I-8
Interior lamp AUTO cut..................................................3-87
Interior lights...................................................................3-87Front lamps.................................................................3-88
Interior lamp AUTO cut .............................................3-87
Luggage compartment lamp .......................................3-89
Rear lamp ...................................................................3-89
Vanity mirror lamp .....................................................3-89
Interior overview...............................................................1-4
Jump starting .....................................................................6-4\
Label Refrigerant label .........................................................8-11
Tire loading information label..................................5-115
Tire sidewall labeling .................................................7-43
Tire specification and pressure label ..........................8-11
Vehicle certification label ...........................................8-10
Lane change signals ........................................................3-86
Lane keeping assist system (LKAS)...............................5-74
Lap/shoulder belt ............................................................2-24 LCD display
LCD display modes ....................................................3-70
Assist mode ................................................................3-72
Quick guide help ........................................................3-71
Trip computer mode ...................................................3-71
Turn By Turn (TBT) mode.........................................3-72
User settings mode .....................................................3-73
Warning mode ............................................................3-73
LCD display messages Check AEB system .....................................................3-68
Check BRAKE SWITCH fuse ...................................3-65
Check BSD System ....................................................3-68
Check driver attention alert system............................3-68
Check headlamp FAN ................................................3-68
Check headlamp LED ................................................3-68
Check headlight ..........................................................3-67
Check LKAS ..............................................................3-68
Check smart high beam system..................................3-68
Door, Hood, Liftgate open .........................................3-65
Engine has overheated................................................3-67
Key not detected .........................................................3-64
Key not in vehicle ......................................................3-64
Lights mode ................................................................3-66
Low fuel .....................................................................3-6\
7
Low Key Battery ........................................................3-64
Low pressure ..............................................................3-66
Index
J
L