[Image of the fuse diagram]
Legend
* Fuse 1: 15 amp - ECM, Engine Harness
* Fuse 2: 10 amp - Lighting, Glow Plugs
* Fuse 3: 10 amp - PTO, Hydraulics, Transmission
* Fuse 4: 5 amp - Tachometer, Hour Meter, Fuel Gauge
* Fuse 5: 5 amp - Starter Solenoid
* Fuse 6: 25 amp - Main Power
NOTE: The fuse diagram may vary slightly depending on the specific model and year of your John Deere 6400 tractor. Always refer to the operator's manual for the most up-to-date information.