ok so I have a 1999 f250 and it has the electric shift on the fly 4x4 on the dash well the other day I go to test it out make sure it still works and nothing checked all the fuses and relays and took a test light to the wires going to the switch on the dash and thiers no power to the switch so what could my problem be I'm kinda stumped right now and cant figure it out I havent been able to see if the motor on the transfer case is getting any power but I would say it's not cause if the switch isnt giving it power then thats not going to have power i would think