Kubota M6040, M7040, M8540, M9540 Fuse Box Diagram
| M6040, M7040 |
 |
| M8540, M9540 |
 |
| No. | A | Protected Circuit |
| 1 | 5 | Starter Relay |
| 2 | 15 | Auxiliary Power/Air Suspension Seat (if equipped) |
| 3 | 15 | Work Light (Front, Side) |
| 4 | 10 | Air Conditioner (Compressor) |
| 5 | 30 | Air Conditioner (Fan Motor) |
| 6 | 15 | Cigarette Lighter |
| 7 | 15 | Work Light (Front) |
| 8 | 15 | Work Light (Rear) |
| 9 | 20 | Spare Fuse |
| 10 | 20 | Flasher (Hazard) |
| 11 | 20 | Head Light, Tail Lamp |
| 12 | 10 | Meter, Radio (Back Up), Horn |
| 13 | 10 | Turn Signal, Stop Lamp |
| 14 | 5 | Meter Panel, OPC |
| 15 | 5 | Alternator, Engine, Heater |
| 16 | 15 | Wiper |
| 17 | 5 | Air Conditioner (Control) |
| 18 | 5 | Radio |
| M6040, M7040 |
 |
| M8540, M9540 |
 |
| No. | A | Protected Circuit |
| 19 | 100 | Charge |
| 20 | 50 | Air Heater |
| 21 | 50 | Head Light, Hazard |
| 22 | 30 | Work Light, Fuel Cut Solenoid |
| 23 | 30 | Key Switch |
| 24 | 30 | Electrical Outlet |
| 25 | 40 | Air Conditioner |
| No. | A | Protected Circuit |
| 26 | 15 | Air Suspension Seat (if equipped) |
| No. | A | Protected Circuit |
| 1 | 15 | Work Light (R) |
| 2 | 15 | Work Light (L) |
| 3 | 5 | Alternator, Engine, Glow Plug |
| 4 | 5 | Meter Panel, OPC |
| 5 | 10 | Turn Signal |
| 6 | 15 | Auxiliary Power |
| 7 | 5 | Meter (Back Up) |
| 8 | 20 | Head Light, Tail Lamp |
| 9 | 15 | Flasher (Hazard) |
| 10 | 5 | Starter Relay |
| 11 | 10 | Horn |
| M6040, M7040 |
 |
| M8540, M9540 |
 |
| No. | A | Protected Circuit |
| 12 | 40 | Key switch, Head Light, Hazard |
| 13 | 30 | Fuel Cut Solenoid, Work Light |
| 14 | 50 | Charge, Glow Plug |
M7040SUHD
| No. | A | Protected Circuit |
| 12 | 50 | Charge, Glow Plug |
| 13 | 30 | Fuel Cut Solenoid, Work Light |
| 14 | 40 | Key switch, Head Light, Hazard |