relay HYUNDAI I20 2018 Owners Manual

)'#10*30-30.2+3%.,/3(21+2"1,/2*3!-$&3EElectric power steering (EPS)The system assists you with steering
the vehicle. If the engine is off or if
the power steering system becomes
inoperative, the vehicle may still be
steered, but it will require increased
steering effort.
Also, the steering effort becomes
heavier as the vehicle’s speed
increases and becomes lighter as
the vehicle’s speed decreases for
better control of the steering wheel.
Should you notice any change in the
effort required to steer during normal
vehicle operation, we recommend
that the system be checked by an
authorized HYUNDAI dealer.
If the Electric Power Steering
System does not operate normally,
the warning light ( ) will illuminate
on the instrument cluster. The steer-
ing wheel may become difficult to
control or operate. Take your vehicle
to an authorized HYUNDAI dealer
and have the system checked as
soon as possible.
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 per-
forms the EPS system diagnostics.
When the diagnostics is completed,
the steering wheel will return to its
normal condition.
A click noise may be heard from the EPS relay after the ignition switch is
placed to the ON or LOCK/OFF
position.
Motor noise may be heard when the vehicle is at 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.i
NOTICE
()++*'#++%

1.#&
,204/3424-3
$
A vehicle’s electrical system is pro-
tected from electrical overload dam-
age by fuses.
This vehicle has 2 fuse panels, one
located in the driver’s side panel bol-
ster, the other in the engine compart-
ment near the battery.
If any of your vehicle’s lights, acces-
sories, or controls do not work, check
the appropriate circuit fuse. If a fuse
has blown, the element inside the
fuse will be melted.
If the electrical system does not
work, first check the driver’s side
fuse panel.
Before replacing a blown fuse, dis-
connect the negative battery cable.
Always replace a blown fuse with
one of the same rating.
If the replacement fuse blows, this
indicates an electrical problem. Avoid
using the system involved and imme-
diately consult an authorized
HYUNDAI dealer.Three kinds of fuses are used: blade type for lower amperage rating, slowblow type and multi fuse for higheramperage ratings.
Do not use a screwdriver or any
other metal object to remove fuses
because it may cause a short circuit
and damage the system.
Information
The actual fuse/relay panel label may
differ from equipped items. iNOTICENOTICE
OTA070039
Normal
Normal
■ Slow Blow type
■ Multi fuse
B
B
l
l
o
o
w
w
n
n
Normal
■
Blade type
Fuse replacement•
Never replace a fuse with any-
thing but another fuse of the
same rating.
•
A higher capacity fuse could
cause damage and possibly a
fire.
•
Never install a wire or aluminum
foil instead of the proper fuse -
even as a temporary repair. It
may ca use extensive wiring
damage and a possible fire.
WARNING
B
B
l
l
o
o
w
w
n
n
B
B
l
l
o
o
w
w
n
n

1.#%,204/3424-3
•• When replacing a blown fuse or
relay with a new one, make sure
the new fuse or relay fits tightly into
the clips. The incomplete fastening
fuse or relay may cause the vehi-
cle wiring and electric systems
da mage and a possible fire.
• Do not remove fuses, relays and terminals fastened with bolts or
nuts. The fu ses, relays and termi-
nals may be fastened incomplete-
ly, and it may cause a possible fire.
If fuses, relays and terminals fas-
tened with bolts or nuts are blown,
consult an authorized HYUNDAI
dealer.
• Do n ot input any other objects
except fuses or relays into
fuse/relay terminals such as a driv-
er or wiring . It may cause contact
failure and system malfunction.
(Continued)(Continued)
• Check the blown fuse with
the fuse
information on the fuse box cover.
• Replace the blown fuse on the same place after turning off the
ignition switch and all electric
switches and disconnecting the
negative battery cable.
Instrument panel fuse replace-
ment1. Turn the ignition switch and all
other switches off.
2. Open the fuse panel cover.
OIB074028

1.##,204/3424-3FFuse/relay panel descriptionInner fuse panelInside the fuse/relay panel covers,
you can find the fuse/relay label
describing fuse/relay name and
capacity.
Information
Not all fuse panel descriptions in this
manual may be applicable to your
vehicle. It is accurate at the time ofprinting. When you inspect the fuse
panel in your vehicle, refer to the fuse
panel labeli
OIB074033
OIB077044

1.#$
,204/3424-3
FFuse Name
Symbol
Fuse rating
Circuit Protected
SAFETY P/WDW
25A
Driver Safety Power Window Module
P/WDW LH
25A
Power Window Main Switch, Passenger Power Window Switch (RHD)
HTD MIRR
10A
PCM/ECM, A/C Control Module, Driver/Passenger Power Outside Mirror
FOG LP FRT
10A
Front Fog Lamp Relay
RR HTD
30A
RR HTD Relay
P/WDW RH
25A
Driver Power Window Switch
STOP LAMP
STOP
LAMP
15A
Stop Signal Electronic Module
POWER OUTLET LH
20A
Power Outlet LH & USB Charger
DR LOCK
20A
T/Gate Unlock Relay, Door Lock/Unlock Relay
A/CON 2
10A
A/CON Fuse for Clutch+Condition
POWER OUTLET RH
20A
Power Outlet RH
BLOWER
10A
A/C Control Module, Blower Motor
ACC
10A
Power Outside Mirror Switch, Auido, Digital Clock, BCM, Smart Key Control Module,
I/P Junction Block (P/OUTLET Relay)
START
10A
CVT : Transaxle Range Switch,
M/T : PCM/ECM, E/R Junction Block (Start Relay), Ignition Lock Switch,
Smart Key Control Module, Clutch Switch
TURN
15A
BCM
Driver’s side fuse panel

1.#',204/3424-3
FFuse Name
Symbol
Fuse rating
Circuit Protected
SENSOR
10A
Diesel 1.4 : Fuel Filter Warning Sensor
MODULE3
10A
A/C Control Module, E/R Junction Block (Multipurpose Check Conn ector), ATM Shift
Lever ILL., Center Facia Switch, Audio
PDM1
25A
Smart Key Control Module
PDM2
10A
Smart Key Control Module, Start/Stop Button Switch
MODULE2
10A
Parking Distance Warning Buzzer, Parking Distance Warning-Reverse LH/RH, Parking
Distance Warning-Reverse (CENTER) LH/RH
TCU
15A
CVT : Transaxle Range Switch, Pulse Generator 'A' / 'B',
M/T : Vehicle Speed Sensor, I/P Junction Block (Fuse - F26)
TA I L L P R H
RH
10A
Rear Combination Lamp (In/Out) RH, Head Lamp RH, ILL. (+), License Lamp (4DR),
License Lamp LH/RH (5DR)
TA I L L P L H
LH
10A
Rear Combination Lamp (In/Out) LH, Head Lamp LH, License Lamp
RR WIPER
15A
Rear Wiper Motor, PCB Block (Rear Wiper Relay)
ABS
10A
ABS Control Module
A/BAG
10A
SRS Control Module
ECU
10A
PCM/ECM, Smart Key Control Module
BRAKE SWITCH
10A
Stop Lamp Switch, Smart Key Control Module
CLUSTER
10A
Instrument Cluster
Driver’s side fuse panel

1.#1
,204/3424-3
FFuse Name
Symbol
Fuse rating
Circuit Protected
MDPS
1
10A
MDPS Unit
MODULE1
10A
BCM, Sport Mode Switch, Stop Lamp Switch
MODULE 4
10A
BCM, Smart Key Control Module
A/CON 1
1A/C
10A
PCB Block (Blower Relay), A/C Control Module, Cluster Ionizer ( Auto A/C)
WASHER
15A
Multifunction Switch
MODULE 5
10A
Head Lamp Leveling Device Switch, Head Lamp Leveling Device Actuator LH/RH,
BCM, PCB Block (H/Lamp HI Relay)
A/BAG IND
10A
Instrument Cluster
AUDIO
20A
Audio
ROOM LP
10A
Luggage Lamp, Room Lamp, BCM, Hazard Switch & Door Lock Switch, Map Lamp,
Center Room Lamp, Data Link Connector, Digital Clock, Instrumen t Cluster,
A/C Control Module
Driver’s side fuse panel

1.$&
,204/3424-3
FFuse Name
Symbol
Fuse rating
Circuit Protected
Multi Fuse
MDPS
1
80A
MDPS Unit
ALT
[125A]
(150A)
Alternator, Fuse - F8 / F9 / F10 / F11
Fuse
ECU 4
[15A]
ECM/PCM
B+3
30A
I/P Junction Block (Power Connector (Fuse - F45, F46), Fuse - F 5, F9, F34)
IG1
30A
W/O Button Start : Ignition Switch
With Button Start : PDM Relay Box (IG1 / ACC Relay)
B+1
30A
I/P Junction Block (Fuse - F11, F12, F20, F23, F24)
GLOW
(80A)
E/R Junction Block (RLY. 1)
B+5
40A
I/P Junction Block (P/OUTLET Relay)
B+4
40A
I/P Junction Block (Fuse - F6)
ABS
30A
ABS Control Module
ABS
40A
ABS Control Module, Multipurpose Check Connector
Engine compartment main fuse panel[ ] : G4LA (Gasoline 1.2)
( ) : D4FC (Diesel 1.4)

1.$%,204/3424-3[ ] : MFR (Multi Focus Reflector) Headlight
( ) : Bi-Function Projection HeadlightPCB Block (Gasoline engine)FF use Name
Symbol
Fuse rating
Circuit Protected
ECU 1
30A
PCB Block (Engine Control Relay, Fuse - F25)
HORN
15A
Horn Relay, B/Alarm Horn Relay
FUEL PUMP
20A
F/Pump Relay
WIPER FRT
25A
Wiper Lo Relay
DRL
(10A)
DRL Relay
H/LAMP LO
20A
H/Lamp Lo Relay
H/LAMP HI
[20A] (10A)
H/Lamp Hi Relay
C/FAN
40A
C/Fan Lo Relay, C/Fan Hi Relay
BLOWER
50A
Blower Relay
IG 2
30A
Start Relay, W/O Button Start : Ignition Switch, With Button St art : PDM Relay Box (IG2 Relay)
B+2
30A
I/P Junction Block (P/WDW Relay, TAIL Relay, Fuse - F1)
TCU 1
10A
1.2 CVT : PCM
ECU 3
15A
F/Pump Relay, ECM, C/Fan HI/LO Relay, Camshaft Position Sensor #1/#2, Oxygen Sensor
(Up/Down), Oil Control Valve #1/#2, Purge Control Solenoid Valve, Variable Intake Solenoid
Valve, A/CON Relay, Immobilizer Module
B/UP LAMP
B/UP
LAMP
10A
CVT : PCM, Transaxle Range Switch, Instrument Cluster, Audio
M/T : Back-Up Lamp Switch, I/P Junction Block (Fuse - F26)

1.$),204/3424-3PCB Block (Diesel engine)FFuse Name
Symbol
Fuse rating
Circuit Protected
ECU 1
30A
PCB Block (Engine Control Relay)
HORN
15A
Horn Relay, B/Alarm Horn Relay
WIPER FRT
25A
Wiper Lo Relay
DRL
(10A)
DRL Relay
H/LAMP LO
20A
H/Lamp Lo Relay
H/LAMP HI
[20A] (10A)
H/Lamp Hi Relay
C/FAN
50A
C/Fan Lo Relay, C/Fan Hi Relay
BLOWER
50A
Blower Relay
IG 2
30A
Start Relay, W/O Button Start : Ignition Switch, With Button St art : PDM Relay Box (IG2 Relay)
B+2
30A
I/P Junction Block (P/WDW Relay, TAIL Relay, Fuse : F1)
ECU 3
10A
Stop Lamp Switch, C/FAN Lo/Hi Relay, A/CON Relay
B/UP LAMP
B/UP
LAMP
10A
Back-Up Lamp Switch, I/P Junction Block (Fuse - F26)
H/LAMP RH
10A
Head Lamp RH
H/LAMP LH
10A
Head Lamp LH
[ ] : MFR (Multi Focus Reflector) Headlight
( ) : Bi-Function Projection Headlight