I just purchased a POS ranger for a few hundred bucks, and it is quite jerry rigged. What I can't figure out is I just found a bundle of wires with three plugs just above the gas pedal dangling down. What are they for? anybody know? It is a 99 4 cyl with minimal options it seems. Some things are not yet functional like radio, so I'm trying to figure what these could be.

I tried googling wiring color keys and I can't really find the colors of these wires on the key.