You're correct! I have no clue what the previous owner did. all em wires r big mess
I still don't see any connector shape or form down there (they're just wires comin through the hood). Anyways, I think I bought a wrong wire harness from wal mart. it doesn't fit stock Radio, plus it has 2 white connectors!
It sounds like they cut the factory harness out and just spliced into the factory wiring, which would be why
you cant find that black harness
What you need to do is cut all that garbage out and get back to the factory wiring, but make sure you leave enough wire in there so that you can work with it. Then, use the harness that comes with the radio and match up its wires with the factory wires.
I found this diagram on the internet, so I don't know if its accurate or not. It should tell you what wire does what inside the car.
Radio Constant 12V+: Blue/White
Radio Switched 12V+ : Yellow/Red
Radio Ground : Black
Radio Illumination : Red/Black
Radio Dimmer : n/a
Radio Antenna : Driver’s Pillar
Front Speakers : 6 1/2″ Doors
Left Front (+) : Blue
Left Front (-) : Gray/Black
Right Front (+) : Red/Green
Right Front (-) : Brown/Black
Rear Speakers : 6″ x 9″ Rear Deck
Left Rear (+) : Blue/Yellow
Left Rear (-) : Gray/White
Right Rear (+) : Red/Yellow
Right Rear (-) : Brown/White