I just got my newewst project. I beautiful bone stock 06 GP, I've wanted one for years. But I do have a little remorse that I never whent all out and got one with the heads up display, Damn impulse buying lol. Anyway I'm curious that if I pick one up from the junkyard, will the harness already be in my car? Can the pcm pick it up? Or does it need a reflash, or a whole new pcm? Any info that somebody might have about adding, the traction control system would also be helpful, I'm kinda already guessing that might be more work and expence than a sane man might care for. Thanks
