The Hyundai i20 subcompact hatchback has been produced from 2008 to the present in 2 generations. The first generation was produced in 2009, 2010, 2011, 2012, 2013 and 2014. During this time, the model has been restyled. Since 2015, the 2nd generation of the car has been on sale. In this material, you will find a description of the fuses and relays of the 1st & 2nd generation with block diagrams and their locations. Note the cigarette lighter fuse.
The locations of the blocks for the 1st and 2nd generation are the same. There may be differences in the design and purpose of the elements of the fuse boxes and relays Check with your diagrams on the back of the protective cover.
In the passenger compartment
Located at the bottom of the dashboard.
General view.
Diagram
Type 1
Type 2
Name
Descripion
P / WDW -LH
Main switch for electric glass lifts, automatic blocking unit for electric drive glass of the driver's door, glass control switch for the right rear door, glass control switch for the front passenger door (for right-hand drive vehicles)
S / HTD
Front passenger seat heating switch, driver's seat heating switch
RR WIPER
Rear window wiper motor, multi-function switch (wiper control switch)
H / LP RH
Headlight right, dashboard (headlights on)
IGN 2
Headlamp leveling switch, interior temperature sensor, body electronic control module (BCM), air conditioning control module, sunroof control module, left / right headlights, fuse box and engine compartment relay (fuel filter heating relay (FFHS ), Daytime Running Light Relay (DRL), Blower Relay), Diesel Fuse / Relay Box (PTC 2 Heater Relay, PTC 3 Heater Relay)
PCU
Fuel filter warning sensor, air flow sensor, engine control module (ECM) (with manual transmission), powertrain control module (PCM) (with automatic transmission)
STOP LP
Brake Light Switch, Data Link Connector (DLC), Power Window Relay
A / BAG
Seat Belt Not Fastened Sensor Module, SRS Control Module
HAZARD
Alarm switch, alarm relay
SAFETY P / W
Automatic blocking block of the electric drive glass of the driver's door lift
CLUSTER
On-board computer, instrument panel (backlight), body electronic control module (BCM)
Alternator (KAPPA), Electric Power Steering (EPS) Control Unit, Tire Pressure Monitor
ABS
Electronic Stability Program (ESP) switch, steering angle sensor, anti-lock braking system (ABS) control unit, ESP control unit, yaw rate sensor, engine compartment fuse and relay box (multipurpose test connector)
Daytime running light relay (DRL), license plate lamp, left rear combination lamp, left headlight
TAIL LP RH
Headlight right, right rear combination lamp, lighting
ACC
Electric drive of outside rear-view mirrors, audio system, on-board computer
C / LIGHT
Cigarette lighter
RR FOG LP
Rear fog lamp relay
B / A HORN
Anti-theft alarm relay
DR LOCK
Tailgate unlock relay, door lock / unlock relay, full door lock relay
FRT FOG LP
Front fog lamp relay
FOLDING
Power outside rearview mirror control switch
S / ROOF
Sunroof control unit
START
Engine control module (ECM) (for vehicles with diesel engine), fuse box and engine compartment relay (starter relay, anti-theft alarm relay)
The cigarette lighter fuse in the diagram is designated as C / LIGHT or POWER OUTLET.
In the engine compartment
Main fuse box
Located on the left side of the engine compartment, next to the battery.
Diagram
Type 1
Type 2
Name
Description
WATT 2
Instrument panel junction box (relay for electric drive glass lifters, fuses (SAFETY P / W - 15 A, HAZARD - 15 A))
WATT 1
Instrument Panel Junction Box (Tail Lamp Relays, Fuses (S / ROOF - 20 A, FOLDING - 10 A, DR LOCK - 20 A, STOP LP - 15 A, V / A HORN - 15 A, RR FOG LP - 10 A , FRT FOG LP - 10 A, power connector (ROOM - 10 A, AUDIO - 20 A))
C / FAN
High speed cooling fan relay, low speed cooling fan relay
MAIN
Alternator, fuses (ABS 1 - 40 A. ABS 2 - 40 A, RR HTD - 40 A, BLOWER - 40 A, MDPS - 80 A, A / CON 1 - 10 A)
ABS2
Multipurpose test connector, anti-lock brake system (ABS) control unit, electronic stability control (ESP) control unit
ABS 1
Multipurpose test connector, anti-lock brake system (ABS) control unit, electronic stability control (ESP) control unit
RR HTD
Rear heating relay
BLOWER
Fan relay
MDPS
Electronic stability control (ESP) control unit
IGN 2
Ignition
ECU A
Engine control unit (ECM) (with manual transmission), transmission control unit (PCM) (with automatic transmission), engine control relay (main relay)
F / PUMP
Fuel pump relay
IGN 1
Egnition lock
HORN
Horn relay
SNSR 1
Camshaft position sensor, fuel vapor storage purge control solenoid valve, oxygen sensor (up, downstream), immobilizer control unit, low speed cooling fan relay, high speed cooling fan relay
ECU B
Engine control unit (ECM) (with manual transmission), transmission control unit (PCM) (with automatic transmission)
DRL
Grounding (Body Electronic Systems (BCM) Control Unit)
ECU 1
Engine control unit (ECM) (with manual transmission), transmission control unit (PCM) (with automatic transmission)
INJ
Injectors 1-4, idle speed control actuator, air conditioning relay, oil flow control valve (GAMMA)
A / CON2
Air conditioner control unit
A / CON 1
Air conditioner relay
Additional block
Fits on the right side of the engine compartment on i20 diesel models. Here you can find elements responsible for the operation of the engine, such as: - GLOW - Glow plug relay, air heater relay
- PTC - Additional heater relay