I finally swapped my auto trans harness out for a zf6 trans harness. I did the auto to manual swap last year and just rewired the auto harness to work. I also have a manual pcm. I tore out the auto harness and plugged the manual in and the truck will not crank. I jumped the starter solenoid and it ran fine. not lights on the dash either. I did find the neutral safety switch and plugged it in. One thing i am wondering about is the auto harness had a big grey and black plug that connected at the fender well. The one for the zf6 only had the black plug. I was also told that the wire for the starter solenoid may need to be changed since the main plug is different. IF anyone can get a picture of the 4 big plugs on the drivers side fenderwell and the wiring or even wiring diagrams that'd be great.