1994 Ford Explorer transfer case motor

I have changed the transfer case motor , Installing a reman from napa . the lights in the 4x4 selector buttons worked until I removed the original . I had my wife push the button while I was under the vehicle to see if the original motor was operating , it wasnt . I continued installing the new motor , when finished the indicator lights wouldnt come on and the 4x4 wouldnt engage . I went back and removed the transfer case motor checking my work , reinstalled the motor cleaning the ground at the bracket at the end of the motor . I checked the power cable with a multimeter doesnt seem to be any power in the cable , I also checked the high output fuse under the hood it isnt blown .