I purchased a harness for the 4l60 so I'm going to check the pin out and make sure everything is correct.
Type: Posts; User: ronnorman6
I purchased a harness for the 4l60 so I'm going to check the pin out and make sure everything is correct.
hey everyone I'm trying to tune my os 12597120 from the 4l80 to a 4l60. I did segment swap it but won't shift out of second. I'm really new to this and wasn't sure if everything was correct.