K/D Detent Switch Mystery.

[eightbanger]

My kick down stopped working so I had a look at the cable running down to the Trany and one of the wires was breaking off just where they went into the Black plastic connector. So I thought I'll get round this by cutting the plug off and putting a couple of spade connectors on the ends and connecting it that way....But!! there is only one spade on the Detent switch, must have broke off inside the Black plug. So when I went to buy a new Detent switch I have been told that there should'nt be two wires running down to that switch in the first place and that the new switches come with only one spade...WTF. Those two wires have to be original they are still bound in the factory tape, and they are hard and brittle from the heat down there so I know they can't have been added.

Has anyone else got a two prong D/S with two wires running to it??