My probe is in near perfect condition, which is completly beside the point. As for the specail bus, its digitial and I'm sure there is a pinout for it much like pioneer headunits have the bus in the back which you can make a connector for, for aux input as well as CD changer control. I just cant find one anywhere. I KNOW it wont plug in anywhere which is why I'm cutting the bus apart to make my own connector. I have no way of finding out what car it came out of, and I'm sure toyota used it in more than one car anyway. It's at least 5-6 years old however from the looks of it. The serial number is 7702586. I would appriciate you not pulling this thread any more off topic, if you cant post something relavant to the discussion please do not post here.
On a side note, there are alot of people who dont take care of their cars. Lexus's and probes alike. Its not a car specific thing its a people thing.