Hyundai Elantra 2018 Owner's Manual

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7
Maintenance
Fuse/Relay Panel Description
Instrument panel fuse panel
Inside the fuse/relay box cover, you can
find the fuse/relay label describing
fuse/relay name and capacity.
Information
Not all fuse panel descriptions in this man-
ual may be applicable to your vehicle; the
information is accurate at the time of
printing. When you inspect the fuse box on
your vehicle, refer to the fuse box label.
i
OAD075029
OAD075104N

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Maintenance
Fuse Name Fuse rating Protected Component
HEATED MIRROR 10A Driver/Passenger Power Outside Mirror, A/C Control Module
WIPER 2 10A PCM, BCM
P/WINDOW RH 25A Power Window RH Relay
P/WINDOW LH 25A Power Window LH Relay, Driver Safety Power Window Module
CLUSTER 10A CLUSTER
DR LOCK 20A Door Lock/Unlock Relay, E/R Junction Block (Two Turn Unlock Relay)
MEMORY 1 10A Driver/Passenger Door Module, Driver IMS Module, A/C Control Module, Instrument Cluster,
Electro Chromic Mirror, BCM, Data Link Connector
S/HEATER RR 15A Rear Seat Warmer Control Module
TRUNK 10A Trunk Relay
INTERIOR LAMP 10A Room Lamp, Front Vanity Lamp LH/RH, Overhead Console Lamp, Ignition Key ILL. & Door Warning
Switch, Trunk Room Lamp
A/BAG IND 7.5A Instrument Cluster, A/C Control Module
MULTI MEDIA 15A CD Player, Audio, A/V & Navigation Head Unit
MEMORY 2 7.5A Not Used
AMP 25A AMP
P/SEAT DRV 30A Driver Seat Manual Switch, Driver IMS Module
MDPS 7.5A MDPS Unit
MODULE 1 7.5A Key Interlock, Driver/Passenger Smart Key Outside Handle, Driver/Passenger Door Module
SUNROOF 20A Sunroof Motor
SPARE 1 10A -
S/HEATER FRT 20A Front Seat Warmer Control Module
MODULE 7 7.5A Front Seat Warmer Control Module, Rear Seat Warmer Control Module, Sunroof Motor
PDM 3 7.5A Smart Key Control Module, Immobilizer Module
BRAKE SWITCH 7.5A Stop Lamp Switch, Smart Key Control Module

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Maintenance
Fuse Name Fuse rating Protected Component
PDM 2 7.5A Smart Key Control Module, Immobilizer Module
START 7.5A W/O Smart Key : Ignition Switch, Transmission Range Switch, Ignition Lock Switch
With Smart Key :Transmission Range Switch, Smart Key Control Module, PCM
A/CON 1 7.5A Ionizer, A/C Control Module, E/R Junction Block (A/Con Relay, Blower Relay)
AIR BAG 15A SRS Control Module, Passenger Occupant Detection Sensor
MODULE 3 10A Stop Lamp Switch, BCM, Sport Mode Switch, Driver/Passenger Door Module
IG1 25A PCB Block (Fuse : ABS3, ECU5, TCU2)
PDM 1 15A Smart Key Control Module
HEATED STEERING 15A BCM
MODULE 6 7.5A BCM, Smart Key Control Module
MODULE 5 10A Crash Pad Switch, Electro Chromic Mirror, A/T Shift Lever Indicator, A/V & Navigation Head Unit,
Audio, A/C Control Module, Console Switch LH/RH, Head Lamp LH/RH, Front Seat Warmer Control
Module, Rear Seat Warmer Control Module, Driver IMS Module
AEB 10A AEB Module
A/CON 2 10A E/R Junction Block (Blower Relay), Blower Motor, Blower Resistor, A/C Control Module
WIPER 1 25A Wiper Motor, PCB Block (Front Wiper (Low) Relay)
WASHER 15A Multifunction Switch
MODULE 4 10A DBL Unit, Lane Departure Warning System, Parking Assist Buzzer, BCM, Blind Spot Detection Radar
LH/RH
SPARE 2 10A -
MODULE 2 10A E/R Junction Block (Power Outlet Relay), USB Charging Connector, Smart Key Control Module,
BCM, Audio, A/V & Navigation Head Unit, CD Player, Power Outside Mirror Switch, AMP

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Maintenance
Engine compartment fuse panel
Inside the fuse/relay box cover, you can
find the fuse/relay label describing fuse/
relay name and capacity.
Information
Not all fuse panel descriptions in this man-
ual 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
OAD075027
OAD077132L

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Maintenance
Fuse NameFuse rating Protected Component
MULTI
FUSE-1 MAIN 180A Fuse : ABS1, ABS2, B/ALARM HORN, POWER OUTLET
MDPS 80A MDPS Unit
MULTI
FUSE-2
B+5 60A PCB Block (Fuse : ECU3, ECU4, HORN, FUEL PUMP, ENGINE CONTROL RELAY)
B+2 60A Smart Junction Block (Fuse : S/HEATER FRT, ARISU)
B+3 60A Smart Junction Block (Fuse : ARISU, IPS)
B+4 50A Smart Junction Block (Fuse : S/HEATER FRT, P/WINDOW LH, P/WINDOW RH, TRUNK,
SUNROOF, AMP, P/SEAT DRV)
COOLING FAN 1 60A Not Used
REAR HEATED 50A Rear Heated Relay
BLOWER 40A Blower Relay
IG1 40A Ignition Switch, E/R Junction Block (PDM #2, #3 (ACC/IG1) Relay)
IG2 40A Ignition Switch, E/R Junction Block (PDM #4 (IG2) Relay, START Relay)
FUSE
B/UP LAMP 10A Electro Chromic Mirror, Rear Combination Lamp (IN) LH/RH, Smart Junction Block (IPS
Control Module)
POWER OUTLET 3 20A Cigarette Lighter
POWER OUTLET 2 20A Front Power Outlet
H/LAMP HI 10A Not Used
TCU 1 15A Not Used
VACUUM PUMP 1 20A Not Used
A/CON 10A A/Con Relay
COOLING FAN 2 40A Cooling Fan 1/2 Relay
B+1 40A Smart Junction Block (Leak Current Autocut Device, Fuse : BRAKE SWITCH, MODULE 1,
DR LOCK, PDM 1, PDM 2)
DCT1 40A Not Used

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Maintenance
Fuse NameFuse rating Protected Component
FUSE
DCT2 40A Not Used
B/ALARM HORN 10A B/Alarm Horn Relay
S/FUEL PUPMP 15A Not Used
ABS 1 40A ESC Module, Multipurpose Check Connector
ABS 2 30A ESC Module, Multipurpose Check Connector
POWER OUTLET 1 40A Power Outlet Relay
Fuse Name Fuse rating Protected Component
ECU 5 10A PCM
VACUUM PUMP 15A Not Used
SPARE 20A -
ABS 3 10A ESC Module, Multipurpose Check Connector
TCU 2 15A Transmission Range Switch, E/R Junction Block (Fuse : B/UP LAMP)
ECU 4 15A PCM
ECU 3 15A PCM
FUEL PUMP 20A Fuel Pump Relay
SENAOR 2 10A Canister Close Valve, Purge Control Solenoid Valve, Variable Intake Solenoid Valve, E/R Junction
Block (Cooling Fan 1/2 Relay)
ECU2 10A Not Used
ECU1 20A PCM
INJECTOR 15A Injector #1/#2/#3/#4
SENSOR 1 15A Oxygen Sensor (UP/DOWN)
IGN COIL 20A Ignition Coil #1/#2/#3/#4
SENSOR 3 10A Oil Control Valve #1/#2/#3, Electronic Thermo Sensor, Fuel Pump Relay
HORN 20A Horn Relay

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Maintenance
L
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G H
H T
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B
B U
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LB
B S
S
Consult an authorized HYUNDAI dealer
to replace most vehicle light bulbs. It is
difficult to replace vehicle light bulbs
because other parts of the vehicle must
be removed before you can get to the
bulb. This is especially true for removing
the headlamp assembly to get to the
bulb(s).
Removing/installing the headlamp
assembly can result in damage to the
vehicle.
Information
After heavy driving, rain or washing,
headlamp and trunk lenses could appear
frosty. This condition is caused by the tem-
perature difference between the lamp
inside and the outside temperature. This is
similar to the condensation on your win-
dows inside your vehicle during the rain
and doesn ’t indicate a problem with your
vehicle. If the water leaks into the lamp
bulb circuitry, have your vehicle checked
by an authorized HYUNDAI dealer.
Headlamp, Parking Lamp, Turn
Signal Lamp and Side Marker
Type A – Standard type
(1) Headlamp (Low)
(2) Headlamp (High)
(3) Turn signal lamp/Parking lamp
(4) Side marker
i
Prior to replacing a lamp, depress
the foot brake, move the shift
lever into P (Park) apply the park-
ing brake, place the igntion
switch to the LOCK/OFF position,
and take the key with you when
leaving the vehicle to avoid sud-
den movement of the vehicle and
to prevent possible electric
shock.
Be aware the bulbs may be hot
and may burn your fingers.
WARNING
OAD075077N

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Maintenance
Headlamp (Halogen bulb)
Always handle them carefully, andavoid scratches and abrasions. If the
bulbs are lit, avoid contact with liquids.
Never touch the glass with bare hands. Residual oil may cause the bulb to
overheat and burst when lit.
A bulb should be operated only when installed in a headlamp.
If a bulb becomes damaged or cracked, replace it immediately and
carefully dispose of it.
1. Open the hood.
2. Disconnect the negative battery cable.
3. Remove the headlamp bulb cover byturning it counterclockwise.
4. Disconnect the headlamp bulb socket- connector.
5. Unsnap the headlamp bulb retaining wire by pressing the end and pushing
it upward.
6. Remove the bulb from the headlamp assembly.
7. Install a new headlamp bulb and snap the headlamp bulb retaining wire into
position by aligning the wire with the
groove on the bulb.
8. Connect the headlamp bulb socket- connector.
OLMB073042L
Handle halogen bulbs with care.
Halogen bulbs contain pressur-
ized gas that will produce flying
pieces of glass that could cause
injuries if broken.
Wear eye protection when chang-
ing a bulb. Allow the bulb to cool
down before handling it.
WARNING
OAD075032
■High/Low beam
LowHigh

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Maintenance
9. Install the headlamp bulb cover byturning it clockwise.
Information
The headlamp aiming should be adjusted
after an accident or after the headlamp
assembly is reinstalled at an authorized
HYUNDAI dealer.
Turn signal/Parking lamp
1. Open the hood.
2. Disconnect the negative battery cable.
3. Remove the socket from the assemblyby turning the socket counterclock-
wise until the tabs on the socket align
with the slots on the assembly.
4. Remove the bulb from the socket by pressing it in and rotating it counter-
clockwise until the tabs on the bulb
align with the slots in the socket. Pull
the bulb out of the socket.
5. Install a new bulb by inserting it into the socket and rotating it until it locks
into place. 6. Install the socket in the assembly by
aligning the tabs on the socket with
the slots in the assembly.
7. Push the socket into the assembly and turn the socket clockwise.
i
OAD075033

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Maintenance
Side marker
1. Open the hood.
2. Disconnect the negative battery cable.
3. Remove the socket from the assemblyby turning the socket counterclock-
wise until the tabs on the socket align
with the slots on the assembly.
4. Remove the bulb from the socket by pulling out the bulb.
5. Insert a new bulb.
Type B - LED DRL & Position lamp type
(1) Headlamp (Low)
(2) Headlamp (High)
(3) Turn signal lamp
(4) Side marker
(5) Daytime running lamp (DRL) &
Parking lamp
Headlamp (Halogen bulb)
OAD075082N
OAD075078N
OLMB073042L
Handle halogen bulbs with care.
Halogen bulbs contain pressur-
ized gas that will produce flying
pieces of glass that could cause
injuries if broken.
Wear eye protection when chang-
ing a bulb. Allow the bulb to cool
down before handling it.
WARNING