OS - 12216215
2002 Silverado.
4L60E to Manual Trans swap.
Did a bench tune for the customer. Set the trans from 4L60E to Manual. Customer is getting a no start. He is telling me the truck thinks its in gear. Is it not starting because because of a lack of neutral safety switch on the clutch pedal? Will setting the PRNDL to none resolve this? I have never ran into this before with any F body OS's using a Turbo 350 or Turbo 400 trans.