2016 Hyundai Elantra GT fuel

Maintenance
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7
Tire terminology and defini-
tions
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 kilo-
pascal (kPa).
Accessory Weight: This means the
combined weight of optional acces-
sories. Some examples of optional
accessories are, automatic transaxle,
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 kilo-
pascals (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 compliance with the U.S.
Department of Transportation motor
vehicle safety standards. The DOT
code includes the Tire Identification
Number (TIN), an alphanumeric des-
ignator which can also identify the
tire manufacturer, 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.
Kilopascal (kPa): The metric unit for
air pressure.
Light truck (LT) tire: A tire designat-
ed by its manufacturer as primarily
intended for use on lightweight trucks
or multipurpose passenger vehicles.
Load ratings: The maximum load
that a tire is rated to carry for a given
inflation pressure.
Load Index: An assigned number
ranging from 1 to 279 that corre-
sponds to the load carrying capacity
of a tire.
Maximum Inflation Pressure: The
maximum air pressure to which a
cold tire may be inflated. The maxi-
mum air pressure is molded onto the
sidewall.
Maximum Load Rating: The load
rating for a tire at the maximum per-
missible inflation pressure for that
tire.

Maintenance
64
7
Instrument panel (Driver’s side fuse panel)
DescriptionFuse ratingProtected component
C/LIGHTER20AConsole Cigar Light, Rear Power Outlet
1 MODULE7.5ASport Mode Switch
4 MODULE 7.5AA/C Control Module, Head Lamp Leveling Device Actuator LH/RH,
Fuel Filter Warning Sensor(D4FD), Rear Parking Assist System
3 MODULE7.5AInstrument Cluster, BCM, Tire Pressure Monitoring Module, Audio,
Driver/Passenger Seat Warmer Module, ATM shift lever Ind
POWER
OUTLET FRT15AFront Power Outlet
HTD MIRR10ADriver/Passenger Power Outside Mirror, A/C Control Module, ECU
WIPER FRT25AICM Relay Box (Rain Sensor Relay), Multifunction Switch,
E/R Fuse & Relay Box (RLY. 7) Front Wiper Motor
A/CON7.5AA/C Control Module, E/R Fuse & Relay Box (RLY. 4)
P/WDW LH25AP/WDW LH Relay, Driver Safety Power Window Module (LHD)
T/GATE OPEN10ATail Gate, Rear Camera Open Actuator
P/SEAT DRV30ADriver Manual Switch
2 MODULE7.5AICM Relay Box, Rear Camera Module, Electro Chromic Mirror

765
Maintenance
DescriptionFuse ratingProtected component
WIPER RR15ARear Wiper Relay, Rear Wiper Motor, Multifunction Switch
STOP LAMP15AStop Lamp Switch
P/WDW RH25AP/WDW RH Relay, Driver Safety Power Window Module (RHD)
2 PDM7.5ASmart Key Control Module, Start/Stop Button Switch, Ultrasonic Instruction Protection Sensor
5 MODULE7.5AEMS BOX (Head Lamp Washer Relay), Ionizer Unit, Panorama Sunroof, DSL BOX (PTC Relay),
E/R Fuse & Relay BOX(RLY. ), Driver/Passenger Seat Warmer Module
IG120AE/R Fuse & Relay Box (Fuse – F)
6 MODULE10AOutside Mirror Switch, Audio, Navigation Head Unit, Digital Clock
MDPS7.5AEPS Control Module
DR LOCK20ADoor Lock/Unlock Relay, ICM Relay BOX (Dead Lock Relay),
Driver/Passenger Door Lock Actuator, Fuel filler actuator, Door Lock Actuator LH/RH
INTERIOR LAMP10AVanity Lamp LH/RH, Overhead Console Lamp, Room Lamp, Luggage Lamp,
DR Warning Switch
MULTI MEDIA15AAudio, Navigation Head Unit
A/BAG15ASRS Control Module

Maintenance
70
7
DescriptionFuse ratingProtected component
FUSE
1 ECU20AG4FD/D4FD : ECM
G4NA/G4NC : PCM (A/T), ECM (M/T)
IGN COIL20AG4NA : Ignition Coil #1/#2/#3/#4, Condenser
2 SENSOR10A
G4FD : Oxygen Sensor (UP/DOWN), Variable Intake Solenoid Valve,
Purge Control Solenoid Valve
G4NA/G4NC : Oxygen Sensor (UP/DOWN), Variable Intake Solenoid Valve, Purge Control Solenoid Valve
D4FD : Camshaft Position Sensor, EGR Cooling Bypass Solenoid Valve, Diesel Box (Glow Relay)
1 SENSOR10A
G4FD : Oil Control Valve #1/ #2, Oil Level Sensor, E/R Fuse & Relay Box (RLY. 1)
G4NA/G4NC : Oil Control Valve #1/ #2, Camshaft Position Sensor (Intake/Exhaust), E/R Fuse & Relay Box (RLY. 1)
D4FD : E/R Fuse & Relay Box (RLY. 1), Diesel Box (PTC Heater Relay#1), Lambda Sensor, VGT Control Solenoid Valve
2 ECU10AG4FD : ECM G4NA : Fuel Pump Relay G4NC : Fuel Pump Relay, PCM (A/T), ECM (M/T)
D4FD : Oil Level Sensor, Fuel Pressure Regulating Valve
INJECTOR10AG4NA - Injector #1/#2/#3/#4
4 ECU15AG4NA/G4NC : PCM (A/T), ECM (M/T)
FUEL PUMP20AEMS Box (Fuel Pump Relay)
A/CON30AEMS Box (Air Conditionor)
EMS40AEMS Box

771
Maintenance
DescriptionProtected componentType
FUSE
1 COOLING FANC/FAN LO RELAY PLUG MICRO
2 COOLING FANC/FAN HI RELAY PLUG MICRO
BLOWERBLOWER RELAY PLUG MICRO
HORNHORN RELAY PLUG MICRO
4 PDM (IG2)PDM 4 (IG2) RELAY PLUG MICRO
WIPERFRONT WIPER RELAY PLUG MICRO
1 PDM (ACC)PDM 1 (ACC) RELAY PLUG MICRO
START 1START RELAY PLUG MICRO
3 PDM (IG1)PDM 3 (IG1) RELAY PLUG MICRO
REAR HEATEDRR HTD RELAY PLUG MICRO
GSL PTCHEATERPTC Heater/Fuel FilterPLUG MINI

787
Maintenance
Bright-metal maintenance
To remove road tar and insects,use a tar remover, not a scraper or
other sharp object.
To protect the surfaces of bright- metal parts from corrosion, apply a
coating of wax or chrome preser-
vative and rub to a high luster.
During winter weather or in coastal areas, cover the bright metal parts
with a heavier coating of wax or
preservative. If necessary, coat the
parts with non-corrosive petroleum
jelly or other protective compound.
Underbody maintenance
Corrosive materials used for ice and
snow removal and dust control may
collect on the underbody. If these
materials are not removed, acceler-
ated rusting can occur on underbody
parts such as the fuel lines, frame,
floor pan and exhaust system, even
though they have been treated with
rust protection.
Thoroughly flush the vehicle under-
body and wheel openings with luke-
warm or cold water once a month,
after off-road driving and at the end of
each winter. Pay special attention to
these areas because it is difficult to
see all the mud and dirt. It will do
more harm than good to wet down the
road grime without removing it. The
lower edges of doors, rocker panels,
and frame members have drain holes
that should not be allowed to clog with
dirt; trapped water in these areas can
cause rusting.WARNING
After washing the vehicle, test
the brakes while driving slowly
to see if they have been affected
by water. If braking performance
is impaired, dry the brakes by
applying them lightly while
maintaining a slow forward
speed.

Maintenance
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7
EMISSION CONTROL SYSTEM
The emission control system of your
vehicle is covered by a written limited
warranty. Please see the warranty
information contained in the Owner’s
Handbook & Warranty Information
booklet in your vehicle.
Your vehicle is equipped with an
emission control system to meet all
applicable emission regulations.
There are three emission control
systems, as follows.
(1) Crankcase emission control
system
(2) Evaporative emission control system
(3) Exhaust emission control system
In order to assure the proper function
of the emission control systems, it is
recommended that you have your
car inspected and maintained by an
authorized HYUNDAI dealer in
accordance with the maintenance
schedule in this manual. Notice for Inspection and
Maintenance Test (With Electronic
Stability Control (ESC) system)
To prevent the vehicle from indi-
cating an erroneous misfire dur-
ing dynamometer testing, turn
the Electronic Stability Control
(ESC) system off by pressing
the ESC switch.
After dynamometer testing is completed, turn the ESC system
back on by pressing the ESC
switch again.
1. Crankcase emission control system
The positive crankcase ventilation
system is employed to prevent air
pollution caused by blow-by gases
being emitted from the crankcase.
This system supplies fresh filtered air
to the crankcase through the air
intake hose. Inside the crankcase,
the fresh air mixes with blow-by
gases, which then pass through the
PCV valve into the induction system.
2. Evaporative emission con-trol (including ORVR:
Onboard Refueling Vapor
Recovery) system
The Evaporative Emission Control
System is designed to prevent fuel
vapors from escaping into the atmos-
phere.
(The ORVR system is designed to
allow the vapors from the fuel tank to
be loaded into a canister while refu-
eling at the gas station, preventing
the escape of fuel vapors into the
atmosphere.)
Canister
Fuel vapors generated inside the fuel
tank are absorbed and stored in the
onboard canister. When the engine is
running, the fuel vapors absorbed in
the canister are drawn into the surge
tank through the purge control sole-
noid valve.

793
Maintenance
Purge Control Solenoid Valve(PCSV)
The purge control solenoid valve is
controlled by the Engine Control
Module (ECM); when the engine
coolant temperature is low during
idling, the PCSV closes so that evap-
orated fuel is not taken into the
engine. After the engine warms-up
during ordinary driving, the PCSV
opens to introduce evaporated fuel to
the engine.
3. Exhaust emission control system
The Exhaust Emission Control
System is a highly effective system
which controls exhaust emissions
while maintaining good vehicle per-
formance.
Vehicle modifications
This vehicle should not be modi-
fied. Modification of your vehicle
could affect its performance, safety
or durability and may even violate
governmental safety and emis-
sions regulations.
In addition, damage or perform-
ance problems resulting from any
modification may not be covered
under warranty.
If you use unauthorized electronic devices, it may cause the vehicle to
operate abnormally, wire damage,
battery discharge and fire. For your
safety, do not use unauthorized
electronic devices.
Engine exhaust gas precautions
(carbon monoxide)
Carbon monoxide can be present with other exhaust fumes.
Therefore, if you smell exhaust
fumes of any kind inside your vehi-
cle, have it inspected and repaired
immediately. If you ever suspect
exhaust fumes are coming into
your vehicle, drive it only with all
the windows fully open. Have your
vehicle checked and repaired
immediately.
WARNING - Exhaust
Engine exhaust gases contain
carbon monoxide (CO). Though
colorless and odorless, it is
dangerous and could be lethal if
inhaled. Follow the instructions
on this page to avoid CO poi-
soning.