2020 HYUNDAI ELANTRA GT check engine

7-56
Maintenance
Instrument Panel Fuse
Replacement
1. Turn the engine off.
2. Turn all other switches OFF.
3. Open the fuse panel cover.
4. Refer to the label on the inside ofthe fuse panel cover to locate the
suspected fuse location. 5. Pull the suspected fuse straight
out. Use the removal tool provided
in the engine compartment fuse
panel.
6. Check the removed fuse; replace it if it is blown. Spare fuses are pro-
vided in the instrument panel fuse
panels (or in the engine compart-
ment fuse panel).
7. Push in a new fuse of the same rating, and make sure it fits tightly
in the clips. If it fits loosely, consult
an authorized HYUNDAI dealer. In an emergency, if you do not have
a spare fuse, use a fuse of the same
rating from a circuit you may not
need for operating the vehicle.
If the headlamps or other electrical
components do not work and the
fuses are undamaged, check the
fuse panel in the engine compart-
ment. If a fuse is blown, it must be
replaced with the same rating.
OPD077035L
OPD076034

7-58
Maintenance
4. Check the removed fuse; replace it if it is blown. To remove or insert
the fuse, use the fuse puller in the
engine compartment fuse panel.
5. Push in a new fuse of the same rating, and make sure it fits tightly
in the clips. If it fits loosely, consult
an authorized HYUNDAI dealer.
Main fuse
If the main fuse is blown, it must be
removed as follows:
1. Turn off the engine.
2. Disconnect the negative battery cable.
3. Remove the fuse panel cover by pressing the tab and pulling it up.
4. Remove the nuts shown in the pic- ture above.
5. Replace the fuse with a new one of the same rating.
6. Reinstall in the reverse order of removal.
Information
If the main fuse is blown, consult an
authorized HYUNDAI dealer.
Multi fuse
If the multi fuse is blown, it must be
removed as follows:
1. Turn off the engine.
2. Disconnect the negative batterycable.
3. Remove the fuse panel cover by pressing the tab and pulling it up.
4. Remove the nuts shown in the pic- ture above.
5. Replace the fuse with a new one of the same rating.
6. Reinstall in the reverse order of removal.
Information
If the multi fuse is blown, consult an
authorized HYUNDAI dealer.
ii
After checking the fuse box in
the engine compartment secure-
ly close the fuse box cover
inside the engine compartment,
until it clicks.
If the fuse box is not closed
properly, water may leak in side,
possibly causing a malfunction
with the electrical system.
CAUTION
OPD077030LOPD077031L

7-65
7
Maintenance
Engine compartment fuse panel
Fuse NameFuse RatingProtected Component
POWER
OUTLET 220AFront Power Outlet
TCU115ATCM
VACUUM PUMP20AVacuum Pump
FUEL PUMP20AE/R Junction Block (Fuel Pump Relay)
COOLING FAN 240AE/R Juntion Block (Cooling Fan2 Relay, Cooling Fan3 Relay)
B+140AIGPM (Fuse - Door Lock, Smart Key1, Module1, Brake Switch, Reak Current Autocut Device)
DCT 140ATCM
DCT 240ATCM
B/ALARMHORN10AICM Relay Box (Burglar Alarm Horn Relay)
ABS 140AMultipurpose Check Connector, ESC Control Module
ABS 230AMultipurpose Check Connector, ESC Control Module
POWER
OUTLET 140AE/R Junction Block (Power Outlet Relay)
B/UP LAMP10ABack-Up Lamp Switch

7-66
Maintenance
Fuse NameFuse RatingProtected Component
SENSOR210AWaste Gate Valve, Purge Control Solenoid Valve, Oil Control Valve #1/#2, RCV Control Solenoid Valve,
E/R Junction Block (Cooling Fan2 Relay, Cooling Fan1 Relay)
ECU210AECM
ECU120AECM
SENSOR115AOxygen Sensor (Up), Oxygen Sensor (Down)
IGN COIL20AIgnition Coil #1/#2/#3/#4
ECU315AECM
ECU510AECM
SENSOR415AVaccum Pump
ABS310AESC Control Module, Multipurpose Check Connector, Clutch Master Cylinder
TCU215AE/R Junction Block (Fuse - B/Up Lamp), Transaxle Range Switch, TCM
SENSOR310AE/R Junction Block (Fuel Pump Relay)
ECU415AECM
WIPER25AWiper Relay
HORN15AHorn Relay
■ 1.6L T-GDI
Engine compartment fuse panel

7-67
7
Maintenance
■2.0L GDI
Fuse NameFuse RatingProtected Component
SENSOR210APurge Control Solenoid Valve, Oil Control Valve #1/#2, Variable Intake Solenoid Valve,
E/R Junction Block (Cooling Fan2 Relay, Cooling Fan3 Relay)
ECU210AECM/PCM
ECU120AECM/PCM
SENSOR115AOxygen Sensor (Up), Oxygen Sensor (Down)
IGN COIL20AIgnition Coil #1/#2/#3/#4, Condenser
ECU315AECM/PCM
ECU510AECM/PCM
ABS310AABS/ESC Control Module, Multipurpose Check Connector
ABS315AE/R Junction Block (Fuse - B/Up Lamp), Transaxle Range Switch, TCM
SENSOR310AE/R Junction Block (Fuel Pump Relay)
WIPER25AWiper Relay
HORN15AHorn Relay
Engine compartment fuse panel

7-68
Maintenance
Engine compartment fuse panel(Battery terminal cover)
Inside the fuse/relay box cover, you
can find the fuse/relay label describ-
ing fuse/relay names and ratings.
Information
Not all fuse panel descriptions in this
manual may be applicable to your
vehicle; the information is accurate at
the time of printing. When you inspect
the fuse panel in your vehicle, refer to
the fuse panel label.
i
OPD076066
OPD076065
After checking the fuse panel in the engine compartment, securely
install the cover. If it is not securely latched, electrical failure may occur
from water contact.
NOTICE

7-89
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

8-10
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
Temperature Range for SAE Viscosity Numbers
Temperature -30 -20 -10 0 10 20 30 40 50
-10 0 20 40 60 80 100 120
Engine Oil
1.6 T-GDI *1
2.0 GDI *2
°C
(°F)
*1: For better fuel economy, it is recommended to use the engine oil of a viscosity grade 5W-30 (ACEA A5 or above). However, if the
engine oil is not available in your country, select the proper
engine oil using the engine oil viscosity chart.
*
2: For better fuel economy, it is recommended to use the engine oil of a viscosity grade SAE 5W-20 (API SM / ILSAC GF-4).
However, if the engine oil is not available in your country, select
the proper engine oil using the engine oil viscosity chart.
5W-30, 5W-40
10W-30
15W-40
20W-50
10W-30
5W-20, 5W-30
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.