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NW Ohio | Trying to set up an autopilot motor drive system with a SAM 200 steering motor, nav3, and TMX in a John Deere 4555. I have it to the point that it steers the tractor across the field, but when I grab the steering wheel to disengage the autopilot system and turn the corner at the end of a pass I get a critical error “F#189 AP Steering Wheel Motor Fault”. Any suggestions? I ran the auto cal in precision IQ and the steering seems to be right where it needs to be. I can switch back to the ez pilot system and everything works flawlessly. (it’s all mounted in the tractor yet until I get this working, only powering one system at a time) | |
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Trimble autopilot motor drive
