2020 Hyundai Accent fuel

7-59
7
Maintenance
Fuse NameFuse RatingCircuit Protected
FUEL PUMP20AE/R Junction Block (Fuel Pump Relay)
HORN10AE/R Junction Block (Horn Relay)
A/C10ASub Relay Block (A/C Relay)
AMS10ABattery Sensor
B+340AI/P Junction Block (Fuse - T/SIGNAL LAMP, DOOR LOCK, Tail Lamp Relay)
IG140AIgnition Switch, PDM Relay Box (IG1 Relay, ACC Relay)
POWER OUTLET40AI/P Junction Block (Power Outlet Relay)
HCa HMA 7.qxp 4/9/2019 2:49 PM Page 59

7-74
Maintenance
Wiping dust or dirt off the body
with a dry cloth will scratch the
finish.
Do not use steel wool, abrasive
cleaners, or strong detergents
containing highly alkaline or
caustic agents on chrome-plat-
ed or anodized aluminum parts.
This may result in damage to the
protective coating and cause
discoloration or paint deteriora-
tion.
Repairing your vehicle's finish
Deep scratches or stone chips in the
painted surface must be repaired
promptly. Exposed metal will quickly
rust and may develop into a major
repair expense.
If your vehicle is damaged and
requires any metal repair or
replacement, be sure the body
shop applies anti-corrosion mate-
rials to the parts repaired or
replaced.
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.
NOTICE
NOTICE
HCa HMA 7.qxp 4/30/2019 4:35 PM Page 74

7-80
Maintenance
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 sys-
tem
(2) Evaporative emission control sys-
tem
(3) Exhaust emission control system
In order to ensure the proper func-
tion of the emission control systems,
it is recommended that you have
your vehicle inspected and main-
tained by an authorized HYUNDAI
dealer in accordance with the main-
tenance schedule in this manual.For the Inspection and
Maintenance Test (with Electronic
Stability Control (ESC) system)
To prevent the vehicle from mis-
firing during dynamometer test-
ing, turn the Electronic Stability
Control (ESC) system off by
pressing the ESC switch (ESC
OFF light illuminated).
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 Control
System Including Onboard
Refueling Vapor Recovery
(ORVR)
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 can-
ister while refueling at the gas sta-
tion, preventing the escape of fuel
vapors into the atmosphere.
NOTICE
E EM
MI
IS
SS
SI
IO
ON
N
C
CO
ON
NT
TR
RO
OL
L
S
SY
YS
ST
TE
EM
M
HCa HMA 7.qxp 4/9/2019 2:50 PM Page 80

7-81
7
Maintenance
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.
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.
When the engine starts or fails to
start, excessive attempts to restart
the engine may cause damage to the
emission system.
Engine exhaust (carbon monox-
ide) precautions
Carbon monoxide can be present
with other exhaust fumes. If you
smell exhaust fumes of any kind in
your vehicle, drive with all the win-
dows fully open. Have your vehicle
checked and repaired immediately.
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.
WARNING
HCa HMA 7.qxp 4/9/2019 2:50 PM Page 81

7-83
7
Maintenance
Your vehicle is equipped with a cat-
alytic converter emission control
device.
To prevent damage to the catalytic
converter and to your vehicle, take
the following precautions:
Use only UNLEADED FUEL for
gasoline engines.
Do not operate the vehicle when
there are signs of engine malfunc-
tion, such as misfire or a noticeable
loss of performance.
Do not misuse or abuse the
engine. Examples of misuse are
coasting with the engine off and
descending steep grades in gear
with the engine off.
Do not operate the engine at high
idle speed for extended periods (5
minutes or more). Do not modify or tamper with any
part of the engine or emission con-
trol system. All inspections and
adjustments must be made by an
authorized HYUNDAI dealer.
Avoid driving with extremely low
fuel level. If you run out of gasoline,
it could cause the engine to misfire
and result in excessive loading of
the catalytic converter.
HCa HMA 7.qxp 4/9/2019 2:50 PM Page 83

8-6
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
OM
MM
ME
EN
ND
DE
ED
D
L
LU
UB
BR
RI
IC
CA
AN
NT
TS
S
A
AN
ND
D
C
CA
AP
PA
AC
CI
IT
TI
IE
ES
S
LubricantVolume Classification
Engine oil *
1*2(drain and refill)
Recommends
4.02 US qt. (3.8 l )
API Latest (ILSAC Latest) or ACEA C5
Manual transmission fluid
1.7 ~ 1.8 US qt. (1.6 ~ 1.7 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)
Intelligent variable transmission (IVT)
fluid *36.87 US qt. (6.5 l )SP-CVT1
HCa HMA 8.qxp 4/9/2019 3:11 PM Page 6

8-7
88
Specifications, Consumer information and Reporting safety defects
*1: Refer to the recommended SAE viscosity numbers on the next page.
*2: Engine oils labeled Energy Conserving Oil are now available. Along with other additional benefits, they contribute to fuel econ-
omy by reducing the amount of fuel necessary to overcome engine friction. Often, these improvements are difficult to measure
in everyday driving, but in a year's time, they can offer significant cost and energy savings.Lubricant
Volume Classification
Coolant
5.3 l(5.60 US qt.)Mixture of antifreeze and water
(Phosphate-based Ethylene glycol
coolant for aluminum radiator)
Brake/Clutch fluid
0.7~0.8 US qt.
(0.7~0.8 l)FMVSS116 DOT-3 or DOT-4
Fuel11.9 US gal. (45 l)Refer to "Fuel requirements" in the
Foreword chapter.
*3: Use only specified genuine Intelligent Variable Transmission (IVT) fluid. The use of
non-specified fluid (even marked as compatible with genuine) could result in shift
quality deterioration and vibrations, eventually, the transmission failure. (Refer to
"Explanation Of Scheduled Maintenance Items" in section 7)
HCa HMA 8.qxp 4/9/2019 3:11 PM Page 7

8-8
Specifications, Consumer information and Reporting safety defects
Recommended SAE viscosity
number
Always be sure to clean the area
around any filler plug, drain
plug, or dipstick before check-
ing or draining any lubricant.
This is especially important in
dusty or sandy areas and when
the vehicle is used on unpaved
roads. Cleaning the plug and
dipstick areas will prevent dirt
and grit from entering the
engine and other mechanisms
that could be damaged.
CAUTION
*1: For better fuel economy, it is recommended to use the engine oil
of a viscosity grade SAE 0W-20/API Latest (ILSAC Latest) or
ACEA C5. However, if the engine oil is not available in your
country, select the proper engine oil using the engine oil viscos-
ity chart. Engine oil viscosity grade SAE 5W-30 is compatible for
most climates and should be selected if other engine oil types
are not readily available.
Engine oil viscosity (thickness) has an effect on fuel economy and cold
weather operating (engine start and engine oil flowability). Lower viscosity
engine oils can provide better fuel economy and cold weather performance,
however, higher viscosity engine oils are required for satisfactory lubrication
in hot weather.
Using oils of any viscosity other than those recommended could result in
engine damage.
When choosing an oil, consider the range of temperature your vehicle will be
operated in before the next oil change. Proceed to select the recommended
oil viscosity from the chart.
Temperature Range for SAE Viscosity Numbers
Temperature -30 -20 -10 0 10 20 30 40
-10 0 20 40 60 80 100
Engine Oil *110W-30
0W-20, 0W-30, 5W-20, 5W-30
°C
(°F)
HCa HMA 8.qxp 4/30/2019 4:40 PM Page 8