Hyundai i30n (2018 – 2019) – fuse box diagram
Year of production: 2018, 2019
Driver’s side fuse panel
| Fuse | Fuse name | Symbol | A | Description |
| F1 | MODULE 5 |  |
7,5 | Electro Chromic Mirror, MTS E-Call Module, Audio, A/V & Navigation Head Unit, A/C Control Module, A/T Shift Lever Indicator, Console Switch RH, DC-DC Converter, Head Lamp LH/RH, Auto Head Lamp Levelling Device Module, Front Seat Warmer Control Module, Driver IMS Module |
| F2 | MODULE 3 |  |
7,5 | Driver/Passenger Door Module, BCM |
| F3 | SUNROOF 1 |  |
20 | Panorama Sunroof |
| F4 | TAILGATE |  |
10 | Tail Gate Relay |
| F5 | POWER WINDOW LH |  |
25 | Power Window LH Relay, Driver/Passenger Safety Window Module, Rear Safety Window Module LH |
| F6 | MULTIMEDIA |  |
15 | Audio, A/V & Navigation Head Unit, DC-DC Converter |
| F7 | POWER WINDOW RH |
 |
25 | Power Window RH Relay, Driver/Passenger Safety Window Module, Rear Safety Window Module RH |
| F8 | POWER SEAT DRIVER |
 |
25 | Driver Seat Manual Switch, Driver IMS Module |
| F9 | POWER SEAT PASSENGER |
 |
25 | Passenger Seat Manual Switch |
| F10 | MODULE 4 |  |
7,5 | Lane Keeping Assist Module, Stop Lamp Switch, BCM, LSD ECU, ESC Unit |
| F11 | SMART KEY 2 |  |
7,5 | Smart Key Control Module, Immobiliser Module |
| F12 | SUNROOF 2 |  |
20 | Panorama Sunroof |
| F13 | INTERIOR LAMP |
 |
7,5 | Wireless Charger, Vanity Lamp LH/RH, Room Lamp, Overhead Console Lamp, Personal Lamp LH/RH, Rain Sensor, Ignition Key Ill. & Door Warning Switch, Glove Box Lamp, Luggage Lamp, Rain sensor |
| F14 | MEMORY 2 |  |
7,5 | MTS E-Call Module |
| F16 | MEMORY 1 |  |
10 | Driver/Passenger Door Module, Driver IMS Module, BCM, A/C Control Module, Instrument Cluster, Auto Light & Photo Sensor, ICM Relay Box (Outside Mirror Folding/Unfolding Relay)F17 |
| F17 | E-LSD | E-LSD | 20 | LSD ECU |
| F18 | ECS | ECS | 15 | ECS Unit |
| F19 | MODULE 6 |  |
7,5 | Smart Key Control Module, BCM |
| F20 | MDPS |  |
7,5 | MDPS Unit, Steering Angle Sensor |
| F21 | MODULE 1 |  |
7,5 | Hazard Switch, Centre Door Lock Switch, Driver/Passenger Door Module, Driver/Passenger Power Outside Mirror, Driver/Passenger Smart Key Outside Handle, Data Link Connector |
| F22 | MODULE 7 |  |
7,5 | Front Seat Warmer Control Module, ESG Unit, Cooling Fan Motor, Nozzle Heater |
| F23 | AIRBAG INDICATOR |
 |
7,5 | Instrument Cluster, Centre Door Lock Switch |
| F24 | BRAKE SWITCH |
 |
7,5 | Smart Key Control Module, Stop Lamp Switch |
| F25 | START |  |
7,5 | Smart Key Control Module, Engine Room Junction Block (RLY.4) |
| F26 | CLUSTER | CLUSTER | 7,5 | Instrument Cluster |
| F27 | DOOR LOCK |  |
20 | Door Lock/Unlock Relay, ICM Relay Box (Dead Lock Relay) |
| F30 | SEAT HEATER FRONT |
 |
20 | Front Seat Warmer Control Module |
| F31 | AIR CONDITIONER 2 |
 |
10 | A/C Control Module, ECM, Blower Motor, Engine Room Junction Block (RLY.10) |
| F32 | AIR CONDITIONER 1 |
|
7,5 | A/C Control Module, Engine Room Junction Block (RLY.10/11) |
| F33 | SMART KEY 1 |  |
15 | Smart Key Control Module, Immobiliser Module |
| F35 | AIRBAG |  |
15 | SRS Control Module |
| F36 | IGNITION 1 |  |
25 | PCB Block (F45/F46/F47) |
| F37 | MODULE 2 |  |
10 | Wireless Charger, MTS E-Call Module, Smart Key Control Module, BCM, Audio, A/V & Navigation Head Unit, DC-DC Converter, Power Outside Mirror Switch, Engine Room Junction Block (RLY.14F38) |
| F38 | WASHER |  |
15 | Multifunction Switch |
| F39 | WIPER |  |
10 | ECM, BCM |
| F40 | REAR WIPER |  |
15 | Rear Wiper Relay |
| F42 | MIRROR HEATED |
 |
10 | Driver/Passenger Power Outside Mirror, A/C Control Module, ECM/PCM |
| F43 | POWER OUTLET |
POWER OUTLET |
20 | Rear Power Outlet #2 |
| F45 | HEATED STEERING |
 |
15 | BCM |
Engine compartment fuse panel
| Relay | Symbol | Relay name |
| RLY.3 |  |
PDM #3 (IG1) Relay |
| RLY.4 |  |
START Relay |
| RLY.5 | E-CVVT | E-CVVT Relay |
| RLY.6 |  |
PDM #4 (IG2) Relay |
| RLY.7 |  |
FUEL PUMP Relay |
| RLY.8 |  |
PDM #2 (ACC) Relay |
| RLY.10 |  |
BLOWER Relay |
| RLY.11 | PTC HEATER | PTC HEATER #1 Relay |
| RLY.12 |  |
REAR DEFOGGER Relay |
| RLY.14 | POWER OUTLET | POWER OUTLET Relay |
| Fuse | Fuse name | Symbol | A | Description |
| F1 | MAIN | MAIN | 180 | Fuse : F27, F29, F30, F33 |
| F2 | MDPS 1 |  |
100 | MDPS Unit |
| F3 | B+5 |  |
60 | PCB Block (Fuse : F44, F50, F51, F52, Engine Control Relay) |
| F4 | B+2 |  |
60 | IGPM (Fuse : F30, IPS0, IPS1, IPS2) |
| F5 | B+3 |  |
60 | IGPM (IPS3, IPS4, IPS5, IPS6, IPS7, IPS8) |
| F6 | B+4 |  |
60 | IGPM (Fuse : F3, F4, F5, F7, F8, F9, F12, F17, F18) |
| F8 | REAR HEATED |
|
40 | RLY.12 |
| F9 | BLOWER | |
40 | RLY.10 |
| F10 | IGNITION 1 | |
40 | Ignition Switch, Engine Room Junction Block (RLY.3, RLY8) |
| F11 | IGNITION 2 |  |
40 | Ignition Switch, Engine Room Junction Block (RLY.4, RLY6) |
| F12 | COOLING FAN |  |
80 | Cooling Fan Motor |
| F13 | PTC HEATER 1 |
 |
50 | RLY.11 |
| F17 | POWER OUTLET 3 |
 |
20 | Rear Power Outlet |
| F18 | POWER OUTLET 2 |  |
20 | Rear Power Outlet |
| F21 | VACUUM PUMP 1 |  |
20 | Vacuum Pump |
| F22 | FUEL PUMP | FUEL PUMP | 20 | RLY.7 |
| F24 | B+1 |  |
40 | IGPM (Leak Current Autocut Device, Fuse : F21, F24, F27, F33) |
| F27 | BURGLAR ALARM HORN |
 |
10 | ICM Relay Box (Burglar Alarm Horn Relay) |
| F29 | ABS1 |  |
40 | ESP Control Module |
| F30 | ABS2 |  |
30 | ESP Control Module |
| F31 | E-CVVT 3 | 3 E-CVVT | 40 | RLY.5 |
| F33 | POWER OUTLET 1 |  |
40 | RLY.14 |
| F34 | E-CVVT1 | 1 E-CVVT | 10 | ECM |
| F35 | E-CVVT2 | 2 E-CVVT | 20 | ECM |
Engine compartment fuse panel (Battery terminal cover)
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.