Mx110 lift arm issue

[jg123]

Does anyone know what this fault code means?

 

[Combine Rescue]

Hitch position above the upper limit

You may be lost earth for hitch position sensor or sensor is damage.

 

[jg123]

Hitch position above the upper limit

You may be lost earth for hitch position sensor or sensor is damage.

Thanks after playing about it seems to be a potentiometer issue but only intermittent. Will change the external pot and see if that sorts it.