JCB 3CX – fuse box
JCB 3CX – fuse box diagram
Year of production:
The cigarette lighter fuse (power socket) on the JCB 3CX is fuse 4 in the fuse box.
Fuse box
The relays and fuses are located in the side console under the cover.
| Number |
Amperes [A] |
Description |
| Column “A” | ||
| 1 | 10 | Auxiliary hydraulic system |
| 2 | 5 | Fuel pump solenoid valve(engine stop) |
| 3 | 7.5 | Direction indicators |
| 4 | 7.5 | Proximity switch for steer mode |
| 5 | 10 | Gearbox control;
Transmission. |
| 6 | 3 | Gear selection – forward and reverse(machines from serial number 933757) |
| 7 | 5 | Brake lights(machines up to serial number 933756) |
| 7 | 10 | Transmission(machines from serial number 933757) |
| 8 | 3 | 4 wheel drive (automatic brakes)(machines up to serial number 933756) |
| 8 | 7.5 | Brake lights(machines from serial number 933757) |
| 9 | 5 | Left side lights |
| 10 | 5 | Side lights on the right |
| Column “B” | ||
| 1 | 5 | Instruments, buzzer |
| 2 | 15 | Horn;
Front washer Front wiper. |
| 3 | 7.5 | Rear horn |
| 4 | 15 | Heated seat;
Lighter; Fan on the face. |
| 5 | 10 | Rear wiper and washer |
| 6 | 10 | Brake switch |
| 7 | 5 | Go back to turning on digging |
| 8 | 25 | Rear work lights |
| 9 | 20 | Headlights |
| 10 | 25 | Front work lights |
| Column “C” | ||
| 1 | 7.5 | The lights |
| 2 | 15 | Warning light |
| 3 | 10 | Beacon, interior lighting |
| 4 | 5 | Radio |
| 5 | 20 | Thermostart |
| 6 | 30 | Heater |
| 7 | 3 | Ignition relay coils |
| 8 | 15 | Main beam |
| 9 | 3 | Fog lights |
| 10 | 15 | Dipped beam |
| Relays | ||
| 1 | Ignition 1 | |
| 2 | Hammer | |
| 3 | Auxiliary (jaw bucket) | |
| 4 | Main lights | |
| 5 | The engine is running | |
| 6 | Hydraulic speed control (HSC) | |
| 7 | Buzzer | |
| 8 | Buzzer | |
| 9 | Ignition 2 | |
| 10 | Front work lights | |
| 11 | Rear work lights | |
| 12 | Signpost | |
| 13 | Neutral start | |
| 14 | Rear horn | |
| 15 | Parking brake warning light | |
| 16 | Air conditioning compressor | |
| 17 | Parking brake | |
| Number |
Relays |
| FD1 | Forward HI / LO |
| FD2 | Forward |
| FE1 | Invert HI / LO |
| FE2 | Turn over |
| FF1 | Tangle |
| FF2 | Drive |
| FG1 | Empty |
| FG2 | Transmission dump |
| FH1 | Auto 2WD |
| FH2 | 4WB |
| Number | Relays |
| FG1 | Reverse alarm |
| FG2 | Transmission dump |
| FH1 | 2WB |
| FH2 | Stop lights |
| Number | Amperes [A] | Description |
| 1 | 30 | Emergency lights;
Warning lights; The lights |
| 2 | 50 | Wipers;
Sprinklers; Transmission; Indicators, |
| 3 | 50 | Work lights;
Fog lights; Brake lights. |
| 4 | 50 | Ignition;
Heater; Thermostat. |