Updating this old thread after an interesting discussion with Jamie V...
'95-up transmission connector pigtail p/n is 3U2Z-14S411-VCA, Motorcraft WPT-590, and here's the '95-up pinout diagram:
What's more interesting, especially for those who are swapping a '95-up trans into a '94-earlier truck or vice versa, is that according to the thread below, Ford moved circuit protection diodes from the solenoid pack to the PCM starting in '95, which means that running a '95-up trans in a '94-earlier truck puts your trans control circuit at risk unless you run a '95-up PCM or make other accommodations to protect the circuit.
http://www.fullsizebronco.com/forum...e/213663-1994-e4od-swap-1995-need-advice.html
Good info Jamie!