Hyundai i20 N 2021 Fuse Box Info
Passenger compartment fuse box location:
The fuse box is located at the left side of the steering column at the bottom of the instrument panel, behind the cover (Left hand drive). The fuse box is located at the right side of the steering column at the bottom of the instrument panel, behind the cover (Right hand drive).
Engine compartment fuse box location:
Fuse Box Diagram | Layout
Passenger compartment fuse box:
| Fuse/Relay Name | Rating | Functions |
| HEATED MIRROR | 10A | ECU, O/SIDE MIRR DRV,O/SIDE MIRR PASS, FATC |
| SAFETY P/WINDOW |
25A | POWER WINDOW MAIN SW |
| S/HEATER FRT | 25A | SEAT_WARMER_PASS |
| P/WINDOW RH | 25A | POWER WINDOW MAIN SW, P_WINDW_SW_PASS (LHD) |
| TCU2 | 10A | CMC_SNSR (LHD),CLUTCH_SW (RHD) |
| MODULE 8 | 10A | HAZARD_DOOR_LOC SW, OBD |
| MEMORY | 10A | FATC,MTC, RAIN_SNSR,O/SMIRRFOLD/UNFOLD RLY |
| AMP | 25A | AMP, LDC450W |
| P/WINDOW LH | 25A | POWER WINDOW MAIN SW, P_WINDW_SW_PASS (RHD) |
| MODULE 2 | 10A | STOP_SW |
| S/HEATER RR | 25A | SEAT_WARMER_REAR |
| MULTI MEDIA | 20A | LDC200W/450W, DISPLAY AUDIO/AVNT |
| AIR BAG | 10A | ACU |
| PWI 10A | 10A | PWI |
| A/C 3 | 7.5A | E/R Junction Block(BLOWER MTR RLY), FATC |
| DOOR LOCK | 20A | ICU Junction Block(DOOR_LOCKRLY, DOOR_UNLOCK RLY, DEAD LOCK RLY, TAILGATE UNLOCK RLY) |
| E-CALL | 7.5A | E_CALL |
| MODULE 5 | 10A | WIRELESS CHARGER, E_CALL, HLLD LH, HLLD RH |
| ABS 3 | 10A | ESC |
| BRAKE SWITCH | 7.5A | STOP_SW |
| START | 7.5A | ECU,IGN_SW(W/O SMART KEY),IBU(W/ SMART KEY) |
| CLUSTER | 10A | CLUSTER |
| MODULE 4 | 10A | IBU(RPAS PWR), C_PAD_SW, FRNTMULTI FUNCTION CAMERA |
| IBU 2 | 15A | IBU |
| ACC 1 | 10A | O/SIDE MIRROR, DISPLAY AUDIO/AVNT, IBU, REAR USB CHARGER, LDC200/450W, AMP, E_CALL, USB_CHAR GER_FRT,O/P/OUTLETRLY |
| MODULE 7 | 10A | SEAT_WARMER_PASS, SEAT_WARMER_REAR, ESG |
| WASHER | 15A | M_F_SW(WASHER) |
| MODULE 6 | 7.5A | IBU |
| POWER OUTLET | 20A | POWER OUTLET |
| IBU 1 | 10A | IBU |
| A/BAG IND | 10A | CLUSTER(ABAG IND) |
| A/C 2 | 7.5A | FATC/MTC |
| WIPER RR | 15A | RR_WIPER |
| ECU 4 | 10A | ECU, CVVD |
| MDPS 2 | 10A | MDPS - MDPS (Motor Driven Power Steering) is the same as EPS (Electric Power Steering) |
Engine compartment fuse box:
| Fuse/Relay Name | Rating | Functions |
| RLY.1 E30 | - | Main Relay |
| RLY.3 E32 | - | Wiper (High) Relay |
| RLY.4 E33 | - | Wiper (Low) Relay |
| RLY.5 E34 | - | Fuel Pump Relay |
| RLY.6 E35 | - | Start Relay |
| RLY.7 E36 | - | Rear Wiper Relay |
| RLY.8 E37 | - | A/CON Relay |
| RLY.11 E40 | - | Horn Relay |
| RLY.12 E41 | - | B/Alarm Horn Relay |
| RLY.13 E42 | - | Blower Relay |
| ALT | 180A | ALTERNATOR, E/R Junction Block(MDPS FUSE, COOLING FAN FUSE, etc.) |
| MDPS | 80A | MDPS - MDPS (Motor Driven Power Steering) is the same as EPS (Electric Power Steering) |
| COOLING | 100A | COOLING FAN |
| ECU1 | 30A | E/R Junction Block(MAIN RLY) |
| IG1 | 30A | W/ SMK PDM RLY BOX (IG1, ACC) W/O SMK(IGN SW) |
| FUEL PUMP | 20A | E/R Junction Block(FUEL PUMP RLY) |
| ECU3 | 15A | ECU, CLUTCH_SW(RHD) |
| ECU2 | 15A | ECU |
| A/C1 | 10A | E/R Junction Block (A/CON RLY) |
| CVVD | 40A | CVVD |
| IG2 | 30A | W/ SMK PDM RLY BOX (IG2) W/O SMK(IGN SW) |
| BATT1 | 50A | ICU Junction Block (IPS1, IPS3, IPS5, IPS7, IPS8, IPS11) |
| BATT3 | 50A | ICU Junction Block (Fuse -F8/F15/F21/F25/F29, Long Term Load Latch Relay-F16,F9,F22) |
| HORN | 15A | E/R Junction Block (HORN RLY, B/HORN) |
| AMS | 10A | BATT SNSR |
| BATT2 | 50A | ICU Junction Block (IPS2, IPS4, IPS6, IPS9, IPS10) |
| BATT4 | 50A | ICU Junction Block (Power Window Relay-F5,F12) Fuse -F3/F4/F10) |
| IGN COIL | 20A | IG_COIL1~4 |
| ECU5 | 20A | ECU |
| ECU6 | 15A | ECU |
| SENSOR 1 | 10A | E/R Junction Block(OCV_IN,OCV_EX, V_OIL_PUMP, EWP, RCV, PCSV) |
| SENSOR 2 | 10A | E/R Junction Block(O2_SNSR_UP, O2_SNSR_DOWN) |
| REAR DEFOG | 40A | ICU Junction Block (RR_DEFOG RLY/FUSE) |
| ABS 1 | 40A | ABS/ESC |
| BLOWER | 40A | E/R Junction Block(BLOWER MTR RLY) |
| ABS 2 | 30A | ABS/ESC |
| POWER OUTLET |
40A | ICU Junction Block (POWER OUTLET RLY) |
| WIPER 2 | 10A | E/R Junction Block (WIPER LO), Front Wiper Motor, IBU |
| SENSOR3 | 15A | E/R Junction Block(FUEL PUMP RLY) |
| SENSOR5 | 10A | ACTIVE EXHAUST VALVE |
| WIPER 1 | 25A | E/R Junction Block (WIPER LO), Front Wiper Motor |
