Here are some pictures. The first one is the connector on the back of the switch. The second one shows where the bad relay was (it is removed in picture) and the last picture is the back of switch and the front and back bezels.
In discussing this with Newell, they said that some of the coaches have individual connecters on each blade. (Not one giant connector that includes all the conductors). If you see a bunch of individual wires on your switch, you might want to talk the factory and get their recommendation.
Cheers,bill