BW 1350 automatic shift problems

[TEK4x4]

hey guys so i have a BW 1350 that wont shift anymore. i replaced and tested the old shift actuator and they are good i even replaced the ecm under the dash but i tryed the test to see if it was good and the light wouldnt do anything. i tested the 8 wire plug and it is all good i just dont know anymore cause it worked when i put it in to 4low and then it wouldnt come out and so i had to do it manualy but ya i have no idea. i dont know if it matters but i put manual hubs on it instead of the automatic hubs. any help would be appreciated thanks

 

[adsm08]

did you test the buttons?