Does any know the wiring diagram for the 4 pin connector located on many of the Railking PS2 F-3 powered A units?
I have several of these with Non-powered A units and would like to move the remote coupler as well as the directional lighting and/or interior lighting to the dummy. I think GGG posted a few years ago about this but haven't been able to locate the thread or any other source for the info.
Thanks!
H1000