My chilton book shows the inside fuse box but not showing any for your 4 wheel drive. I had a 94 explorer there was a power distribution fuse and relay box on the left inner fender up top toward the fire wall. these years also had a bad habit of the engagement motor going bad if not regularly(once a month) being engaged.

 

thanks for the info, well my 4x4high works so could it still be the motor? and i found two wires, blue an green off the tranfers case where cut, the plug is broken that they are hooked up too... could that also be it

 

I dont know if you have figured this out by now.But I had the same problem on my 94 4x4 when I first got it.I found it was a easy fix!!! To get the transfer case to go into low range it must be in neutral not park not reverse or drive. 94 4x4 Ranger

 

ya i have tried that, tried slowly in reverse also...