2016 HYUNDAI I20 ECU

1.+$
,204/3424-3
 $#!Checking the washer fluid level Check the fluid level in the washer
fluid reservoir and add fluid if neces-
sary. Plain water may be used if
washer fluid is not available.
However, use washer solvent with
antifreeze characteristics in cold cli-
mates to prevent freezing.
Checking the parking brakeCheck the stroke of the parking
brake by counting the number of
“clicks’’ heard while fully applying it
from the released position. Also, the
parking brake alone should securely
hold the vehicle on a fairly steep
grade. If the stroke is more or less
than specified, we recommend that
the system be inspected by an
authorized HYUNDAI dealer.Stroke : 6~8 “clicks’’ at a force of 20
kg (44 lbs, 196 N).
OIB074014
OIB054004
Coolant•
Do not use radiator coolant or
antifreeze in the washer fluid
reservoir.
•
Radiator coolant can severely
obscure visibility when sprayed
on the windshield and may
cause loss of ve hicle control or
damage to the paint and body
trim.
•
Windshield washer fluid agents
contain some amounts of alco-
hol and can be flammable under
certain circ umstances. Do not
allow sparks or flame come in
contact with the washer fluid or
the washer fluid reser voir.
Damage to the vehicle or occu- pants could occur.
•
Windshield washer fluid is poi-
sonous to humans and animals. Do not drink and avoid coming
in contact with the windshield
washer fluid. Serious injury or
death could occur.
WARNING
 !"# $#

1.)(
,204/3424-3
 $For best battery service• Keep the battery securely mount-
ed.
• Keep the battery top clean and dry.
• Keep the terminals and connec- tions clean, tight, and coated with
petroleum jelly or terminal grease.
• Rinse any spilled electrolyte from the battery immediately with asolution of water and baking soda.
• If the vehicle is not going to be used for an extended time, discon-
nect the battery cables.
Information - For batteries
marked with UPPER and LOWER
If your vehicle is equipped with a bat-
tery marked with LOWER (MIN) and
UPPER (MAX) on the side, you
should check the electrolyte level.
The electrolyte level should be
between LOWER (MIN) and UPPER
(MAX). When the electrolyte level is
low, add distilled (or de-mineralized)
water. (Never add sulfuric acids or
other electrolyte).
(Continued)(Continued)
Be careful not to spill distilled (or de-
mineralized) water over the battery
surface or other adjacent components.
Also, do not overfill the battery cells.
If not, it may corrode the battery or
other components. Finally, securely
close the cell cap. However, we recom-
mend you to contact an authorized
HYUNDAI dealer for better battery
service.i
OIB074026
OHYK077011

1.#),204/3424-3
IInformation
If the memory fuse is pulled up from
the fuse panel, the warning chime,
audio, clock and interior lamps, etc.,
will not operate. Some items must
be reset after replacement. Refer to
"Battery" in this chapter.
Even though the memory fuse is pulled up, the battery can still be
discharged by operation of the
headlights or other electrical
devices.
Engine compartment panel fuse
replacement1. Turn the ignition switch and all
other switches off.
2. Remove the fuse box cover by pressing the tab and pulling up the
cover.
3. 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.
4. Push in a new fuse of the same rating, and make sure it fits tightly
in the clips. If it fits loosely, we rec-
ommend that you consult an
authorized HYUNDAI dealer.
After checking the fuse panel in the
engine compartment, securely install
the fuse panel cover. If not, electrical
failures may occur from water leak-
ing in.NOTICE
i
OIB074031

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.$&
,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.$+
,204/3424-3
PCB Block (Gasoline engine)FFuse Name
Symbol
Fuse rating
Circuit Protected
H/LAMP RH
10A
Head Lamp RH
H/LAMP LH
10A
Head Lamp LH
TCU 2
15A
1.4 A/T : PCM
ECU 2
15A
ECM/PCM, Injector #1/#2/#3#4
IGN COIL
15A
Ignition Coil #1/#2/#3/#4, Condenser

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