I just replaced the trans in my f250 7.3 idi turbo. The only thing new is the trans all the old parts went back on ie tcase and adapter and the neutral safety. I have good volts and plenty of amps both the batteries tested good but when I go to start nothing at all. Doesn't try to crank like the switch is bad but it was perfect before. Help please.

 

Isn't there an adjustment for that switch?

Alternatively if you could find the diagram you could bypass it if you need wheels asap, not really a big deal on an auto as long as you have your foot on the brake...

 

Probably need to adjust your linkage. Set your shifter to R, find the last click going up at the trans and set it there, then P should pull it up. Might need to move the shifter around a bit to find the sweet spot and dial it in where you need it.