relay Hyundai Elantra 2020 Owner's Manual

3-21
Convenient features of your vehicle
3
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Electric Power Steering (EPS)
The system assists you with steering
the vehicle. If the engine is turned off
or if the power steering system
becomes inoperative, you may still
steer the vehicle, but it will require
increased steering effort.
Should you notice any change in the
effort required to steer during normal
vehicle operation, have the system
checked by an authorized HYUNDAI
dealer.
Information
The following symptoms may occur
during normal vehicle operation:
• The steering effort may be high
immediately after placing the igni-
tion switch in the ON position.
This happens as the system performs
the EPS system diagnostics. When
the diagnostics are completed, the
steering wheel will return to its nor-
mal condition.
• A click noise may be heard from the EPS relay after the ignition switch is
in the ON or LOCK/OFF position.
• Motor noise may be heard when the vehicle is at a stop or at a low driving
speed.
• When you operate the steering wheel in low temperature, abnormal noise
may occur. If temperature rises, the
noise will disappear. This is a normal
condition.
• When an error is detected from the EPS, the warning light will illumi-
nate on the instrument cluster and
the steering efforts may be increased.
When the following symptoms occur,
immediately drive the vehicle to a
safe area and check it.
Tilt Steering/Telescopic
Steering
Adjust the steering wheel so it points
toward your chest, not toward your
face. Make sure you can see the
instrument cluster warning lights and
gauges. After adjusting, push the
steering wheel both up and down to
be certain it is locked in position.
Always adjust the position of the
steering wheel before driving.
i
If the Electric Power Steering
System does not operate nor-
mally, the warning light ( ) will
illuminate on the instrument
cluster. You may steer the vehi-
cle, but it will require increased
steering efforts. Take your vehi-
cle to an authorized HYUNDAI
dealer and have the system
checked as soon as possible.
CAUTIONNEVER adjust the steering
wheel while driving. This may
cause loss of vehicle control
resulting in an accident.
WARNING

7
Tire Maintenance ............................................................7-44
Tire Sidewall Labeling ....................................................7-44
Tire Terminology and Definitions................................7-48
All Season Tires ...............................................................7-51
Summer Tires ...................................................................7-51
Snow Tires ........................................................................\
7-51
Radial-Ply Tires ...............................................................7-51
Low Aspect Ratio Tires..................................................7-52
Fuses ......................................................................7-\
53
Instrument Panel Fuse Replacement..........................7-54
Engine Compartment Panel Fuse Replacement.......7-56
Fuse/Relay Panel Description ......................................7-58
Light Bulbs ............................................................7-64
Headlamp, Parking Lamp, Turn Signal Lamp and
Side Marker ......................................................................7-\
64
Side Repeater Lamp Replacement ..............................7-68
Rear Combination Light Bulb Replacement ..............7-69
High Mounted Stop Light Replacement ....................7-72
License Plate Light Bulb Replacement ......................7-73
Interior Light Bulb Replacement .................................7-74
Appearance Care..................................................7-75
Exterior Care ....................................................................7-75\
Interior Care .....................................................................7-8\
0
Emission Control System ....................................7-83
Crankcase Emission Control System ..........................7-83
Evaporative Emission Control System Including
Onboard Refueling Vapor Recovery (ORVR)............7-83
Exhaust Emission Control System ..............................7-84
California Perchlorate Notice.............................7-87

7-58
Maintenance
Fuse/Relay Panel Description
Instrument panel fuse panel
Inside the fuse/relay box cover, you
can find the fuse/relay label describ-
ing fuse/relay name and capacity.
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 box on your vehicle, refer to
the fuse box label.
i
OAD078029N
OAD078104N

7-59
7
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, Data Link Connector, Blind Spot Detection Radar LH/RH, Digital Clock
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, BCM,
Driver/Passenger Outside Mirror Switch/Motor
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, BCM
PDM 3 7.5A Smart Key Control Module, Immobilizer Module
BRAKE SWITCH 7.5A Stop Lamp Switch, Smart Key Control Module

7-60
Maintenance
Fuse Name Fuse rating Protected Component
PDM 2 7.5A Smart Key Control Module, Immobilizer Module
START 7.5A W/O Smart Key : Transmission Range Switch, Ignition Lock Switch
With Smart Key :Transmission Range Switch, PCM
A/C7.5A Ionizer, A/C Control Module, E/R Junction Block (A/Con Relay, Blower Relay), Gasoline PTC 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 Leveling Device LH/RH,
Front Seat Warmer Control Module, Rear Seat Warmer Control Module, Driver IMS Module
FCA10A FCA 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 Lane keeping Assist System, Parking Assist Buzzer, BCM
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,
Driver Door Module, Digital Clock, Console Switch

7-61
7
Maintenance
Engine compartment fuse panel
Inside the fuse/relay box cover, you
can find the fuse/relay label describ-
ing fuse/ relay name and capacity.
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
OAD078027
OAD078132N

7-62
Maintenance
Fuse NameFuse rating Protected Component
MULTI
FUSE-1 MAIN 180A Fuse : ABS1, ABS2, POWER OUTLET
MDPS 80A MDPS Unit
MULTI
FUSE-2
B+5 60A PCB Block (Fuse : ECU3, ECU4, HORN, A/C COMP, 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 RR, 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 BI-FUNC H/LP RLY (coil)
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

7-63
7
Maintenance
Fuse NameFuse rating Protected Component
FUSE
DCT2 40A Not Used
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 Fuel Pump Relay
HORN 20A Horn Relay

I-6
Exterior overviewFront ........................................................................\
.....1-2
Rear ........................................................................\
......1-3
Flat tire Jack and tools .............................................................6-15
Jack label ....................................................................6-21\
Spare tires ...................................................................6-15
Tire Mobility Kit ........................................................6-22
Floor mat anchor(s).......................................................3-148
Fluid Brake/clutch fluid .......................................................7-27
Washer fluid ...............................................................7-28
Forward Collision-Avoidance Assist (FCA) system Detect vehicle .............................................................5-73
Detect vehicle and pedestrian.....................................5-86
Front lamps ...................................................................3-106\
Front seat adjustment ........................................................2-6
Fuel filler door ................................................................3-49
Fuel gauge .......................................................................3\
-57
Fuel requirements .............................................................F-7
Fuse/relay panel description Engine compartment fuse panel .................................7-62
Instrument panel fuse panel .......................................7-59 Fuses ........................................................................\
.......7-53
Blade type fuse ...........................................................7-56
Cartridge type fuse .....................................................7-56
Engine compartment panel fuse replacement ............7-57
Fuse switch .................................................................7-55
Fuse/relay panel description .......................................7-59
Instrument panel fuse replacement.............................7-54
Main fuse ....................................................................7-57\
Multi fuse ...................................................................7-58
Gauges........................................................................\
.....3-56
Glove box......................................................................3-\
140
Hazard warning flasher .....................................................6-2
Hazardous driving conditions .......................................5-134
Head restraints ................................................................2-15
Headlamp delay function ..............................................3-105
Headlamp position ........................................................3-100
Headlight bulb replacement ............................................7-64
Heater Automatic climate control system............................3-123
Manual climate control system ................................3-114
Height adjustment ...........................................................2-25
High Beam Assist (HBA) .............................................3-101
High beam operation.....................................................3-101
Index
F
G
H