I have a MF 5712sl with factory fitted topcon autosteer (the more basic option). Everything was working fine a couple of weeks ago, went to use it yesterday the GPS all works ok but when you press the button for it to steer itself it says steering subsystem cannot be found turn on steering valve. The switch on the pillar is turned on and illuminated, similarly the fast steer switch lights up but fast steer will not work either. I assume this is all connected.
The GPS all seems to work as I can still use it as a lightbar, I am thinking the issue is either with the steering valve or the power supply to the steering valve? I have checked fuses in the back of the cab and under the right step not sure what else to try?
Has anyone had a similar problem? I think it is the same system as is fitted to the bigger pre trimble tractors?
The GPS all seems to work as I can still use it as a lightbar, I am thinking the issue is either with the steering valve or the power supply to the steering valve? I have checked fuses in the back of the cab and under the right step not sure what else to try?
Has anyone had a similar problem? I think it is the same system as is fitted to the bigger pre trimble tractors?