I'm new here, I just got my cart today, so hello everyone. Now for the business, the cart is a 2001 model -48 volt - yamaha G19. I bought it from the son of a recently deceased man, who didn't know what dad (86 yr old) had done. Here is what I can see, Trojan batteries, dcx300 speed controller, what appears to be a new or at least reman. motor. I have re-connected the all the terminal connectors that were loose or hanging,BUT!!!!! when I get to the speed sensor plug AND the speed sensor plug (grey) is triangular with three outer pins and a middle pin and the connector coming from the harness is round or oval-ish(black) with three holes. What is significense of the connector? Is it as simple as just a year model difference or the wrong sensor or what? If it is "just" a different plug can i clip and splice the wires? Is it easy to replace the piece of the harness between the speed sensor plug and the controller? Help guys!! I really want to get the cart going for the kids, boy they are excited. Thanks and look forward to hearing from you all.