93 ranger 4 x 4

4 wheel drive hasen't worked. replaced automatic hubs today w/ warn brand manual hubs, now i'm trying to figure out what is wrong w/ the dash selector to engage into 4 wheel drive. all fuses and voltage is ok. don't hear any noise of hubs locking in, and no lights eluminate on the push panel at all ever

change small motor on back side of transfer case i had the same thing