I've been scouring the 'net looking for the T42 connector pinout as connected to a 4L80e. Have not found one.
Does anyone have one they can post, or, can anyone conform or deny that the signal lines are the same as the 4L65e? (At least the one they have in common?)
I know the 4L80e is going to have one or two extra lines for the ISS. And it will not have 3-2 control solenoid or TCC on/off.
I'm asking because, although I have been planning on building an interface cable to use the 4L65e program to control the 4L80e, I'm also toying with the idea of loading a 4L80e OS into my T42 to see if it will work with the E40 as-is. I'm just not certain if the wiring is compatible (besides what I mentioned above).
Thanks!