I also dont know if it matters, but there is a plug that was cut off from my original harness that I left all the wires there just in case. I was able to trace tha lt harness to the red and blue connectors. Some of the wires were for one of the O2 sensors in which I soldered a new pigtail to it. The other wires I labeled and tucked them away. Those were for the digital gear shift indicator. But in my case, its mechanical. Could it be that I missed some of those wires? As far as my trans wiring from yhe ls stand alone goes, I only connected the round plug and the vss.