Hyundai i20 2023 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 | A/C Control Module, Driver/Passenger Power Outside Mirror |
| SAFETY P/WINDOW |
25A | Driver Safety Power Window Module |
| FRONT SEAT WARMER |
25A | Front Seat Warmer Control Module |
| P/WINDOW RH | 25A | [RHD] Power Window Main Switch, [LHD] Passenger Power Window Switch |
| TCU2 | 10A | [G3LE] Sport Mode Switch, TCM, Transmission Range Switch, Electronic Clutch Module, [M/T & RHD] Clutch Sensor, [G4LC] Transmission Range Switch |
| BATTERY MANAGEMENT3 |
10A | [MILD HEV - G3LE] BMS Control Module |
| MODULE 8 | 10A | Data Link Connector, Hazard Door Lock Switch |
| MEMORY | 10A | Rain Sensor, Auto Light & Photo Sensor, A/C Control Module, Instrument Cluster, Outside Mirror Folding/Unfolding Relay |
| AMP | 25A | AMP, Low DC-DC Converter (Audio) |
| SUNROOF | 15A | Sunroof Motor |
| P/WINDOW LH | 25A | [LHD] Power Window Main Switch, [RHD] Passenger Power Window Switch |
| MODULE 2 | 10A | Sport Mode Switch, Stop Lamp Switch |
| REAR SEAT WARMER |
25A | Rear Seat Warmer Control Module |
| MULTI MEDIA | 20A | Audio 4.0, Display audio, A/V & Navigation Head Unit, Low DC-DC Converter (Audio/AMP) |
| AIR BAG | 10A | SRS Control Module |
| SENSOR4 | 10A | [G3LE] CVVD Actuator, [G4LC] Electronic Oil Pump |
| A/C 3 | 7.5A | Blower Motor, A/C Control Module |
| DOOR LOCK | 20A | Dead Lock Relay, Tail Gate Unlock Relay, Door Lock/Unlock Relay |
| E-CALL | 7.5A | E-Call Unit |
| MODULE 5 | 10A | E-Call Unit, A/T Shift Lever Indicator, Audio 4.0, Display audio, A/V & Navigation Head Unit, Wireless Charger, Electro Chromic Mirror, Front Seat Warmer Control Module, Rear Seat Warmer Control Module, Low DC-DC Converter (AMP/Audio), AMP, A/C Control Module, Data Link Connector, Head lamp leveling device |
| ABS 3 | 10A | ESP Control Module |
| BRAKE SWITCH | 7.5A | IBU, Stop Lamp Switch |
| START | 7.5A | [Smart Key] IBU, [key type] Ignition switch [G4LF] ECM [G3LE/G4LC] Transmission Range Switch, ECM, 1.4 MT*SMK [G4LC]E/R Junction Block (RLY. 6) 1.4 MT*NON SMK |
| CLUSTER | 10A | Instrument Cluster |
| MODULE 4 | 10A | Parking Collision Avoidance Assist Unit, IBU, Multifunction Camera Unit, Crash Pad Switch, Blind-Spot Collision Warning Unit LH/RH, Front Audio 4.0, Display audio |
| IBU 2 | 15A | IBU |
| ACC 1 | 10A | Audio 4.0, Display audio, A/V & Navigation Head Unit, E-Call Unit, IBU, Parking Collision Avoidance Assist Unit, AMP, Front Power Outlet #1, USB Charger, Low DC-DC Converter (AMP/Audio), Power Outside Mirror Switch, Power Outlet Relay |
| MODULE 7 | 10A | Front Seat Warmer Control Module, Rear Seat Warmer Control Module, Parking Collision Avoidance Assist Unit |
| WASHER | 15A | Multifunction Switch |
| MODULE 6 | 7.5A | IBU |
| POWER OUTLET | 20A | Front Power Outlet |
| IBU 1 | 10A | IBU |
| AIR BAG IND | 10A | A/C Control Module, Instrument Cluster |
| A/C 2 | 7.5A | A/C Control Module, E/R Junction Block (RLY. 13/14) |
| WIPER RR | 15A | E/R Junction Block (RLY. 7) |
| ECU 4 | 10A | ECM/PCM |
| MDPS 2 | 10A | MDPS Unit |
Engine compartment fuse box (Smartstream G1.0 T-GDi/Smartstream G1.0 T-GDi (48 HEV)):
| Fuse/Relay Name | Rating | Functions |
| ALT | (180A) [150A |
Alternator, Multi Fuse - F2, Fuse - F31/F32/F33/F34/F35/F36 |
| MDPS | 80A | MDPS Unit |
| DCT1 | 40A | TCM |
| E-CLUTCH1 | 40A | Electronic Clutch Module |
| DCT2 | 40A | TCM |
| ECU1 | 30A | E/R Junction Block (RLY.1) |
| IG1 | 30A | [With Smart Key] PDM Relay Box (IG1, ACC Relay) [W/O Smart Key] Ignition Switch |
| FUEL PUMP | 20A | E/R Junction Block (RLY.5) |
| BATTERY MANAGEMENT1 |
15A | E/R Junction Block (Fuse - F40/F43) |
| ECU3 | 15A | ECM, Clutch Switch |
| ECU2 | 15A | ECM |
| A/CON 1 | 10A | E/R Junction Block (RLY.10) |
| DCT4 | 40A | Smart Gear Actuator |
| CVVD | 40A | CVVD Actuator |
| IG2 | 30A | [With Smart Key] PDM Relay Box (IG2 Relay) [W/O Smart Key] Ignition Switch |
| BATT1 | 50A | ICU Junction Block (IPS1, IPS3, IPS5, IPS7, IPS8, IPS11) |
| BATT3 | 50A | ICU Junction Block (Fuse - F8/F14/F15/F21/F25/F29, Long Term Load Latch Relay) |
| DCT3 | 15A | TCM |
| E-CLUTCH2 | 15A | Electronic Clutch Module |
| HORN | 15A | E/R Junction Block (RLY.11, RLY.12) |
| AMS | 10A | Battery Sensor |
| BATT2 | 50A | ICU Junction Block (IPS2, IPS4, IPS6, IPS9, IPS10) |
| BATT4 | 50A | ICU Junction Block (Power Window Relay, Fuse - F3/F4/F5/F10/F11/F12) |
| C/FAN | 15A | E/R Junction Block (RLY.2) |
| IGN COIL | 20A | Ignition Coil #1/#2/#3 |
| ECU5 | 20A | ECM |
| ECU6 | 15A | ECM |
| SENSOR 1 | 10A | E/R Junction Block (RLY.2/10), Oil Control Valve #1/#2 (Intake/Exhaust), Purge Control Solenoid Valve, RCV Control, V_Oil Pump Solenoid Valve |
| SENSOR 2 | 10A | Oxygen Sensor (Up/Down) |
| RR DEFOG | 40A | ICU Junction Block (Rear Defogger Relay) |
| ABS 1 | 40A | ESP Control Module |
| BLOWER | 40A | E/R Junction Block (RLY.13) |
| PTC HEATER |
50A | E/R Junction Block (RLY.14) |
| ABS 2 | 30A | ESP Control Module |
| POWER OUTLET |
40A | ICU Junction Block (Power Outlet Relay) |
| WIPER 2 | 10A | E/T Junction Block (RLY. 4), Front Wiper Motor, IBU |
| SENSOR3 | 15A | E/T Junction Block (RLY. 5) |
| MHSG | 10A | Mild Hybrid Starter & Generator Motor |
| BATTERY C/FAN |
10A | BMS Cooling Fan, E/R Junction Block (Fuse - F8) |
| WIPER 1 | 25A | E/T Junction Block (RLY. 4), Front Wiper Motor, Ignition Switch |
| BATTERY MANAGEMENT2 |
10A | BMS Control Module, E/R Junction Block (Fuse - F8) |
Engine compartment fuse box (Smartstream G1.2):
| Fuse/Relay Name | Rating | Functions |
| ALT | (125A) [150A |
Alternator, Multi Fuse - F2, Fuse - F31/F32/F33/F34/F35/F36 |
| MDPS | 80A | MDPS Unit |
| ECU1 | 30A | E/R Junction Block (RLY.1) |
| IG1 | 30A | [With Smart Key] PDM Relay Box (IG1, ACC Relay) [W/O Smart Key] Ignition Switch |
| FUEL PUMP | 20A | E/R Junction Block (RLY.5) |
| ECU3 | 15A | ECM, Clutch Switch |
| ECU2 | 15A | ECM |
| A/CON 1 | 10A | E/R Junction Block (RLY.8) |
| IG2 | 30A | [With Smart Key] PDM Relay Box (IG2 Relay) [W/O Smart Key] Ignition Switch |
| BATT1 | 50A | ICU Junction Block (IPS1, IPS3, IPS5, IPS7, IPS8, IPS11) |
| BATT3 | 50A | ICU Junction Block (Fuse - F8/F14/F15/F21/F25/F29, Long Term Load Latch Relay) |
| HORN | 15A | E/R Junction Block (RLY.11, RLY.12) |
| AMS | 10A | Battery Sensor |
| BATT2 | 50A | ICU Junction Block (IPS2, IPS4, IPS6, IPS9, IPS10) |
| BATT4 | 50A | ICU Junction Block (Power Window Relay, Fuse - F3/F4/F5/F10/F11/F12) |
| C/FAN | 40A | E/R Junction Block (RLY.9/10) |
| IGN COIL | 20A | Ignition Coil #1/#2/#3/#4 |
| ECU5 | 20A | ECM |
| ECU6 | 15A | ECM |
| SENSOR 1 | 10A | E/R Junction Block (RLY.8/9/10), Oil Control Valve #1/#2 (Intake/Exhaust), Purge Control Solenoid Valve |
| SENSOR 2 | 10A | Oxygen Sensor (Up/Down) |
| RR DEFOG | 40A | ICU Junction Block (Rear Defogger Relay) |
| ABS 1 | 40A | ESP Control Module |
| BLOWER | 40A | E/R Junction Block (RLY.13) |
| PTC HEATER |
50A | E/R Junction Block (RLY.14) |
| ABS 2 | 30A | ESP Control Module |
| POWER OUTLET |
40A | ICU Junction Block (Power Outlet Relay) |
| WIPER 2 | 10A | E/T Junction Block (RLY. 4), Front Wiper Motor, IBU |
| INJECTOR1 | 15A | E/R Junction Block (RLY. 5), Injector #1-1/#2-1/#3-1/#4-1 |
| INJECTOR2 | 15A | Injector #1-2/#2-2/#3-2/#4-2 |
| WIPER 1 | 25A | E/T Junction Block (RLY. 4), Front Wiper Motor, Ignition Switch |
Engine compartment fuse box (Gasoline 1.4):
| Fuse/Relay Name | Rating | Functions |
| ALT | (125A) [150A |
Alternator, Multi Fuse - F2, Fuse - F31/F32/F33/F34/F35/F36 |
| MDPS | 80A | MDPS Unit |
| ECU1 | 30A | E/R Junction Block (RLY.1) |
| IG1 | 30A | [With Smart Key] PDM Relay Box (IG1, ACC Relay) [W/O Smart Key] Ignition Switch |
| FUEL PUMP | 20A | E/R Junction Block (RLY.5) |
| TCU1 | 15A | PCM, Clutch Switch |
| ECU2 | 15A | ECM/PCM |
| EOP | 40A | Electronic Oil Pump |
| IG2 | 30A | [With Smart Key] PDM Relay Box (IG2 Relay) [W/O Smart Key] Ignition Switch |
| BATT1 | 50A | ICU Junction Block (IPS1, IPS3, IPS5, IPS7, IPS8, IPS11) |
| BATT3 | 50A | ICU Junction Block (Fuse - F8/F14/F15/F21/F25/F29, Long Term Load Latch Relay) |
| HORN | 15A | E/R Junction Block (RLY.11, RLY.12) |
| AMS | 10A | Battery Sensor |
| BATT2 | 50A | ICU Junction Block (IPS2, IPS4, IPS6, IPS9, IPS10) |
| BATT4 | 50A | ICU Junction Block (Power Window Relay, Fuse - F3/F4/F5/F10/F11/F12) |
| C/FAN | 40A | E/R Junction Block (RLY.9/10) |
| IGN COIL | 20A | Ignition Coil #1/#2/#3/#4, Condensor |
| ECU5 | 20A | ECM/PCM |
| ECU6 | 15A | ECM/PCM |
| SENSOR 1 | 10A | E/R Junction Block (RLY.9/10), Oil Control Valve #1/#2 (Intake/Exhaust), Purge Control Solenoid Valve, Variable Intake Solenoid Valve |
| SENSOR 2 | 10A | Oxygen Sensor (Up/Down) |
| RR DEFOG | 40A | ICU Junction Block (Rear Defogger Relay) |
| ABS 1 | 40A | ESP Control Module |
| BLOWER | 40A | E/R Junction Block (RLY.13) |
| PTC HEATER |
50A | E/R Junction Block (RLY.14) |
| ABS 2 | 30A | ESP Control Module |
| POWER OUTLET |
40A | ICU Junction Block (Power Outlet Relay) |
| WIPER 2 | 10A | E/R Junction Block (RLY. 4), Front Wiper Motor, IBU |
| INJECTOR | 15A | E/R Junction Block (RLY. 5), Injector #1/#2/#3/#4 |
| WIPER 1 | 25A | E/R Junction Block (RLY. 4), Front Wiper Motor, Ignition Switch |
