Jonathan Yarden Jan 19, 2021 · 5 min. read
In this article you will find a description of fuses and relays Hyundai,
with photos of block diagrams and their locations.
Highlighted the cigarette lighter fuse (as the most popular thing people look for).
Get tips on blown fuses, replacing a fuse, and more.
Year of production:
Engine compartment
| Description | A | Protected component | |
| CONDENSER | 20 | Condenser fan motor | |
| POWER WINDOW | 40 | Power window | |
| IGNITION SWITCH 1 | 30 | Ignition switch (ACC, IG 1) | |
| ABS 1 | 30 | ABS control | |
| ABS 2 | 30 | ABS control | |
| IGNITION SWITCH 2 | 30 | Ignition switch (IG2, Start) | |
| RADIATOR | 30 | Radiator fan motor | |
| 1 | REAR DEFOGGER | 30 | Defogger relay |
| 2 | — | — | — |
| 3 | ECM | 10 | Generator, ECM |
| 4 | PASSENGER COMPARTMENT JUNCTION BLOCK 1 | 30 | Passenger compartment junction block (Fuse 1, 7, 17, 18, 19) |
| 5 | TAIL LAMP | 20 | Tail lamp relay |
| 6 | SUNROOF | 15 | Sunroof, Data link connector |
| 7 | POWER AMP | 20 | Speaker amp |
| 8 | PASSENGER COMPARTMENT JUNCTION BLOCK 2 | 30 | Passenger compartment junction block (Fuse 4, 20, 24, 25) |
| 9 | BLOWER | 30 | Blower control |
| 10 | — | — | — |
| 11 | FRONT FOG LAMP | 15 | Front fog lamps |
| 12 | DRL | 15 | DRL control, Siren |
| 13 | — | — | — |
| 14 | HEAD LAMP (High) | 15 | Head lamps (High) |
| 15 | HORN | 10 | Horn |
| 16 | EGR | 15 | ECM, Fuel pump relay, PCV, ISA, CKP |
| 17 | OXYGEN SENSOR | 15 | Oxygen sensor, CCV |
| 18 | IGNITION COIL | 20 | Ignition coil, Ignition failure sensor |
| 19 | MAIN | 30 | Engine control relay |
| 20 | A/T | 20 | AfT control relay, TCM |
| 21 | A/C COMPRESSOR | 10 | A/C control |
| 22 | INJECTOR | 10 | Injector |
| 23 | ABS | 10 | ABS, Cruise |
| 24 | HEAD LAMP (Low) | 15 | Head lamps (Low) |
| 25 | FUEL PUMP | 20 | Fuel pump relay – motor |
Passenger compartment
Front side
Backside
| Fuse | A | Protected components |
| 1 | 25 | Power seat |
| 2 | 20 | Seat warmer |
| 3 | 10 | Power steering control module |
| 4 | 15 | ETS relay |
| 5 | 10 | Head lamp, DRL, AQS sensor, Left(Right) head lamp leveling actuator |
| 6 | 10 | A/C switch, High blower relay |
| 7 | 10 | Hazard switch, Hazard relay |
| 8 | — | — |
| 9 | 10 | Cruise control, HLLD, Stop lamp |
| 10 | 10 | IMS control |
| 11 | 15 | Wiper & Washer |
| 12 | 10 | ETACM, Blower relay, sunroof, mirror, NC control |
| 13 | — | — |
| 14 | 10 | Audio |
| 15 | 20 | Cigarette lighter, Accessory socket |
| 16 | 10 | IMS switch, Driver door module |
| 17 | 15 | — |
| 18 | 10 | Rear fog lamp relay |
| 19 | 15 | Stop lamp switch |
| 20 | 10 | Room lamp, Trunk room lamp, Door lamp |
| 21 | 10 | Instrument cluster |
| 22 | 15 | SRS, PPD |
| 23 | 10 | TCM, Back-up lamps, Speed sensor, Transaxle range switch |
| 24 | 20 | Fuel filler door & Trunk lid opener, Driver(Assister) door module |
| 25 | 10 | ETACM, NC control, Audio, Clock, Cluster, Trip computer, Immobilizer |
| 26 | 10 | Front fog lamps, Tail, parking & license lamps, Short connector “C” |
| 27 | 10 | Stop lamp failure sensor |
| 28 | 10 | Clock, Instrument cluster, Immobilizer, Trip computer, TCS |
| 29 | 10 | ETACM, Hazard switch, Auto light |
| 30 | 10 | Rear defogger glass, NC control, Left(Right) outside mirror & Folding motor |
| 31 | 10 | Tail, Parking & license lamps, Left(Right) vanity lamp |
| 32 | 10 | Burglar alarm relay |
Relay box
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
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