Quote Originally Posted by kur4o View Post
black
b30 vss input high
b31 5volt output for sensors

You might got lucky both circuits should have protection for short to battery.
Still never worked though from the beginning. I just ordered a spare Pcm from ebay . Kinda makes me mad to get it towed here where I have everything its like $120 and its less than half a mile from the tow service to the car and back to my house. No clue, I did what I was supposed to do with it in the car and would not read. I would be much farther ahead to build the trans and ls swap it. Thats more money though.