KTM RC 390 2021 Fuse Box Info
Fuse box location:
The fuse box is located next to the positive terminal of the battery.
Fuse Box Diagram | Layout
| Fuse/Relay N° | Rating | Functions |
| 1 | 30A | Main fuse |
| 2 | 10A | Combination instrument |
| 3 | 10A | Power relay |
| 4 | 15A | Ignition coil, fuel pump |
| 5 | 15A | Radiator fan |
| 6 | 10A | Horn, brake light, turn signal, high beam, low beam, parking light, tail light, license plate lamp |
| 7 | 10A | Combination instrument, engine electronics control unit, ABS control unit |
| 8 | 10A | Alarm system (optional) |
| 9 | 10A | Permanent positive for auxiliary equipment (ACC1 front) |
| 10 | 10A | Positive connected with ignition for auxiliary equipment (ACC2 front) |
Two fuses for the ABS are located under the protective cap next to the negative terminal of the battery. These fuses protect the return pump and the hydraulic unit of the ABS. The third fuse, which protects the ABS control unit, is located in the fuse box.
