I have a 99 suburban that I ls swapped. The PCM and wiring is from an 02 Silverado 2500. I am using my 4l60e that was in the suburban. Will I need to do a segment swap to swap out the trans or can I simply select 4l60e from the dropdown in the Transmission tab? Sorry if this is a dumb question, I am very new to this world and looked through the how-to's and didn't see anything for that. From the past threads I searched it looks like everyone is doing a segment swap. I I do a swap how do I make sure I get a tune from the repository that is a 4x4 not a 2wd? or does it matter?
Thanks