Re: please help asap, no lights
what year of truck? if its from the 99-03 range I had the same problem. The steering wheel adjuster has pulled the wires apart from pulling the steering wheel up and down with the wires being so tight. You are gonna have to take apart the streeing wheel to get to the harness and push it back in. You are gonna want to stop using the steering wheel column, and tape that harness in there or some way to make it stay.
1999.5 7.3 Powerstroke
K&N Cold Air
TS 6 Chip