4l60e major problems
4wd. i am completely lost here.
https://ls1tech.com/forums/automatic...ld-issues.html
Sorry not to have answered earlier. Forum "protocol" is to add a "Bump" post if you get frustrated waiting for an answer, and not start a new thread. You'll learn all the protocols after a while.

So let just continue with your other thread as it has more information. Be sure to tell me what year PCM you have and from what vehicle.






