5.3 | Powering COMMAND
Select the appropriate power supply method based on ECU mounting location.
Cab-Mounted ECU
COMMAND can be powered using an available cab convenience power socket along with the T3H-F001 Power Adaptor provided by T3RRA. When mounted in-cab this is the preferred option. If no convenience power outlets are available, consider using a adapter instead of T3H-F001 if power strip connections are available.
|
Convenience Power and Power Strip Outlets |
T3H-F001 |
T3H-C002 / T3H-C006 2-pin Power Input |
Rear-Panel / ISOBUS Mounted ECU
If the COMMAND ECU is mounted under the rear panel of the tractor, we recommend powering using a John Deere constant power harness kit (Rowcrop - BPF10403, Articulated - BPF10404).
Alternative Power Connection
Alternatively, connecting to any available switched power studs underneath the cab, making sure to use a T3H-F003 inline fuse adapter and creating a 2-core cable of appropriate length.
Do NOT connect unswitchedunswitched/battery power to COMMAND's power input as this will drain battery while the tractor is switched off.




