Komatsu PC14R-2 – fuse box diagram
Year of production:
Fuse box
| Numbers | Ampers | Protected Circuit |
| 1 | 10 | Radio power supply |
| 2 | 30 | Engine stop solenoid valve power supply, engine stop timer, safety relay, alternator excitation |
| 3 | 10 | Fuel pump, work light |
| 4 | 20 | High-low speed switch, PPC solenoid valve, display power supply |
| 5 | 15 | Horn |
| 6 | 15 | Windshield wiper, overhead light, heating (for machine with cab) |
| 7 | 10 | Optional equipment |
| 8 | 10 | Revolving light |
| 9 | — | Free |
| 10 | — | Free |
| 11 | — | Free |
Main Fuse
If the starter does not run when the ignition switch is turned to position ON, the fuse (1) may have blown. Open the cover on the left side of the machine to check the fuse and change it if necessary. The main fuse is positioned on the battery.
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.