JCB 3CX – fuse box diagram

JCB 3CX – fuse box diagram

Year of production:

Fuse box

The relays and fuses are located in the side console underneath the cover.

JCB 3CX - fuse box diagram
JCB 3CX – fuse box diagram
No.
A
Function
Column “A”
1 10 Hydraulic auxiliary
2 5 Fuel pump solenoid (engine stop)
3 7.5 Direction indicators
4 7.5 Steer mode proximity switch
5 10 Gearbox control, Transmission
6 3 Gear select / Forward Reverse (machines from serial No. 933757)
7 5 Brake lights (machines up to serial No. 933756)
7 10 Transmission (machines from serial No. 933757)
8 3 4 wheel drive (automatic brakes) (machines up to serial No. 933756)
8 7.5 Brake lights (machines from serial No. 933757)
9 5 Left hand side lights
10 5 Right hand side lights
Column “B”
1 5 Instruments, Buzzer
2 15 Front horn, Front washer/wiper
3 7.5 Rear horn
4 15 Heated seat, Cigar lighter, Face level fan
5 10 Rear wiper/wash
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 Hazard light
3 10 Beacon, Interior light
4 5 Radio
5 20 Thermostart
6 30 Heater
7 3 Ignition relay coils
8 15 Main beam
9 3 Fog light
10 15 Dip beam
Relays
1 Ignition 1
2 Hammer
3 Auxiliary (jaw bucket)
4 Main lights
5 Engine run
6 Hydraulic speed control (HSC)
7 Buzzer
8 Buzzer
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
JCB 3CX - fuse box diagram
JCB 3CX – fuse box diagram
No.
Relays
FD1 Forward HI/LO
FD2 Forward
FE1 Reverse HI/LO
FE2 Reverse
FF1 Interlock
FF2 Drive
FG1 Blank
FG2 Transmission dump
FH1 Auto 2WD
FH2 4WB
JCB 3CX - fuse box diagram
JCB 3CX – fuse box diagram
No. Relays
FG1 Reverse Alarm
FG2 Transmission dump
FH1 2WB
FH2 Brake lights
JCB 3CX - fuse box diagram
JCB 3CX – fuse box diagram
No. A Function
1 30 Hazard warning lights, Beacon, Lights
2 50 Wash/Wipe, Transmission, Indicators
3 50 Work lights, Fog Lights, Brake lights
4 50 Ignition, Heater, Thermostart

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.