I have the old harness but nothing got marked.
And no schematic, hopefully YO can get me one, as I purchased it from them.
Was your harness a YO item?
Are your wire colors the same as factory?
Plugs the same also?
I have several plug ends with nothing plugged in.
Yet several items not installed such as cig lighter light, map light, glove box light and ign key light ,,,