i am doin a 95 lt1 and using a 700r4 behind it i have an auto harness. im goin to have the pcm programmed to have the auto programming removed. is there anything on the big trans plug that i have to jump for the transmission.
im keeping the auto harness just incase i go to a 4l60e later on and just need to know if i need to do something special. the 700r4 im using has the electric speedo so the pcm will see the vss signal and im tryin to use the stock harness and plug in my sonoma for the lockup on the 700r4. just need to make sure i dont need to jump anything on that plug after i have the pcm programmed.

thanks