Thank you Scott. The 9-pin info confirms the response I received in a Tiffin forum.
Jerry, If I could get to the coach I could check the connectors, but that is difficult at the moment. And I think you will have to wait a LONG time for an Android app; the driver needed isn't in any standard Android implementation and requires some complicated (for most people) installation procedure. It isn't as simple as downloading something via Google Play.
We will eventually have a Microsoft Surface 3 on the driver's side running VMSpc (or something even more advanced that I can't talk about yet) and on the passenger/navigator side a 10" Android tablet running CoPilot or Waze or Maps or ...
