Looking at the rear of the unit, there is a white socket on the right that has nothing connected, on the left is the black socket that the harness is plugged into. This is connected to a gray connector that has all the wires spliced on. There is a larger gauge yellow wire on this connector but no blue/white on the opposite side. This connector doesn't have any spaces to move pins. I'm confused, I though for sure I'd find the white molex type connector back there. This was "professionally" installed in a '08 Honda Fit.
Thanks for helping a FNG!!