Hi everyone! I am having what seems to be a pretty uncommon issue. My 280ZX N/A was bought for me a few years ago when I graduated, but before I owned it, a young guy butchered some mods he was trying to do (nothing mechanical thank god.) One of them was a stereo job. He removed the rear speakers, not the front ones from my knowledge, and absolutely butchered the stereo wiring harness. So I have a few questions, first and foremost being: What’s the best first step? Do I need to buy a new stereo harness? Is it extremely difficult to do this on my own or am I better to just bring it into a shop?

As a side note, I have a few loose hanging wires that are reading as having power, but nowhere that I could see to plug them, but I’ll attach pics below and hope someone can help identify them.


Wire colors seem to be red with black and green with red



Yellow with red and pure black


That green connected has too little length to get a look at the attached wires