My 4x4 wouldn’t engage one day, took it to the dealer under what I thought would be warranty work. However I was 50 miles past my warranty and they would not cover it. $700 for new motor(no longer doing business with them) so I paid $100 to get my truck back and the diagnosis. Bad 4x4 motor, so buy a new motor hook it up to test and the motor doesn’t move when I move the shift knob from 2 to 4H or 4L. I’ve checked all the fuses under the hood related to the 4x4. Anyone know of any other issues I could be overlooking?