2000 gmc 1500 5.3 4x4, nice little pickup, has some rocker rust, rest of the truck is pretty clean and straight, heated leather, 214k, runs great, I think it needs a tccm, push button 4x4 switch, no lights show anywhere on it, I put brand new switch in it, and can give some more info on it to a serious party, hard to try and type out, put fairly certain it needs a tccm, still drive it daily in 2wd