Thank you. I have the 1200 plus page 33/37 Workmaster 2016 manual. Tractor build is 2016. Seems that NH did not put as much information as other manuals. So using two other manuals for Workmaster 35/40 a little newer to figure out.
Anyhow looking for those that have a shuttle shift that uses an inductor type proximity switch. Most newer all brands are doing this. One thing i am seeing on the three wires going to the switch is what voltages should be there. Black wire is ground, yellow wire, I assume is 12 volts, and blue wire center is the signal going to controller. What I have on mine, key in the acc position are nothing on yellow going to red wire on switch, ground on black, and 7.6 volts all the time going to the proximity switch on the blue wire. It never changes depending on where the shift lever is. FNR. So almost wondering that the controller under dash maybe bad.
I have a tech at at NH dealer about 60 miles from me looking at this but is a bit stumped also
So anyone with a shuttle shift be willing to check voltages on the three wires and post hear what they have.
And big differences between HST and geared. I have a geared shuttle shift