[49chevy3100]

So I went to pick n pull and got the harness plug all the harnesses there where all cut at fire wall so was easy to just get plugs I needed but now that I’m doing the transmission side of the plugs my 95 4l60e plug only has 11 cables and PCM pin out calling for 12 I’m using the 95 truck PCM I’ll post the picture see if anyone can help me since I tried the tech side found nothing on it and other forums first picture is my plug and 2 nd plug is what I’m guessing I should have I guess I can pin it in but if I don’t have to it would be easier