I just did my 1994 F150, my old remote went bad. I followed the above explanation, and my locks did not work either. Upon looking around I found another connector taped to the harness for the security system. Just a bit to the right of the column. The one taped to the wires for the column is not the one you need. They look identical, but use the one to the far right, grey connector, 2 wires, with nothing plugged into it. Thanks guys for this process. Saved me a bunch of headaches!