99 AC 300 4X4. Went riding in snow. tranny locks up. Transfer case in low low, Everything works fine. Shift transfer case to low or high no move. There was alot of shifting from 1st to 2nd alot of the times. Tranny was hot but plenty of fluid. shift into low low neutral light comes on. Shift transfer case into low or high light goes off. I think I'm going to half to pull the engine and split cases...........Help needed.

 

Hey there
I am having the exact same problem. Just happened today.
Did you ever end up figuring out what exactly was wrong?
Any help would be appreciated