DieselBound
Elite Member
Not a solution, though it might be of help (for you or others), but my NX can be a bear to shift into "M". I have found that having the engine's RPMs around 1,500-1,600 helps quite a bit: higher or lower and it's harder to get to shift. I've also resorted to turning the front wheels/steering around, which tends to, I'm thinking, alter the fluid flow and pressures. Your situation is FAR more troubling and my note here is unlikely to pacify you, but perhaps it might allow you to get it operate a bit until you get a final resolution.
NOTE: I'm approaching 800 hrs on my (2016) NX. All in all I can say that I am totally fine with this purchase. It took me a while before I could say that. I've had issues and, thankfully, the bigger ones (leaking rear diff case) were taken care of by the dealer under warranty*.
* I'll point out that it's better to work a new tractor hard than to baby it along (like a garage queen) because otherwise you may not force a weak item to give way under warranty.
NOTE: I'm approaching 800 hrs on my (2016) NX. All in all I can say that I am totally fine with this purchase. It took me a while before I could say that. I've had issues and, thankfully, the bigger ones (leaking rear diff case) were taken care of by the dealer under warranty*.
* I'll point out that it's better to work a new tractor hard than to baby it along (like a garage queen) because otherwise you may not force a weak item to give way under warranty.