Man I can help you out but I dont have the wiring diagrams with me at work. I just went through all this and the MLPS/ PNP/ PRNDL what every you want to call it has 4 wires that you are well aware of. Signal A,B,C,P and depending on what gear its in the signals will be a combination of voltage or open which tells the display where the gear select is. I will try and hook you up when I get home but you will need to get the wiring/ connector and the switch that goes on the side of the transmission to make it work.