JCB 4CX – fuses diagram

Number A Function
Column „A”
1 10 Hydraulic auxiliary device
2 5 Fuel pump solenoid (engine stop)
3 7.5 Directional indicators
4 7.5 Control mode proximity switch
5 10 Transmission control, gearbox
6 3 Gear selection / Forward reverse (machines in series no. 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 up to serial number 933757)
9 5 Lights on the left side
10 5 Lights on the right side
Column „B”
1 5 Instruments, sounder
2 15 Front shield, Front windshield washer/wiper
3 7.5 Rear horn
4 15 Heated seat, cigar lighter, fan at face level
5 10 Rear wiper / rear washer
6 10 Brake switch
7 5 Return to dig enable
8 25 Rear working lights
9 20 Headlights
10 25 Front working lights
Column „C”
1 7.5 Lights
2 15 Emergency light
3 10 Sounder, interior light
4 5 Radio
5 20 Thermostat
6 30 Heater
7 3 Ignition relay coils
8 15 Headlight
9 3 Fog light
10 15 Dipped beam
Relays
1 Ignition 1
2 Hammer
3 Auxiliary (jaw bucket)
4 Headlights
5 Engine operation
6 Hydraulic speed control (HSC)
7 Sounder
8 sounder
9 Ignition 2
10 Front working lights
11 Rear working lights
12 Direction indicator
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 Reverse HI/LO
FE2 Reverse
FF1 Lock
FF2 Drive
FG1 Blank
FG2 Gearbox drop
FH1 Auto 2WD
FH2 4WB

Number Relays
FG1 Reverse alarm
FG2 Gearbox drop
FH1 2WB
FH2 Brake lights

Number A Function
1 30 Emergency lights, sounders, turn signals, lights
2 50 Washer/wiper, transmission, indicators
3 50 Working lights, fog lights, brake lights
4 50 Ignition, heater, thermostat