I have an old Sony HU that I used to have in my 89 Accord, we made a custom wireharness for it. Pretty much just matched up the wires according to the diagrams. I don't have that car anymore, but I do have a 93 Integra with a pretty shitty stock radio. (coffee has been spilled in it way too many times by previous owner).

Will the wireharness from the accord work in the teg? If not, what wires should I add/switch around?