3 ECU to TCU wires: torque control, ?, ?

[RoughSilver92]

Ok, I'm sorting out all the wiring from the transmission harnesses and it appears that there are 3 wires from the TCU to the ECU that go nowhere else (according to the wiring diagram). I think, from what I've read, that the black/yellow wire(B68-16 to A20) is for the torque control, which does not need to be wired to anything in a 5mt swap. The other two wires, light green/yellow(B67-9 to A16) and yellow(B67-5 to C16) are throwing me. If anybody knows what these wires are, please share.

My only guess is that these are the wires that tell the ECU if it is in gear or park, as I have seen it discussed that the ECU does have inputs for this. I was under the impression, however, that this signal was supplied through the range switch.

Upon further investigation, It kind of looks like the yellow wire might be a tach signal, just not shown in the transmission wiring diagram. The light green/yellow still has me stumped though.