I'd like a wiring guide, and any advice you have for installing a remote start in a GM, with the transponder key and antitheft. PM me please. Or, go ahead and reply in this thread, it doesn't matter. I've installed a clifford system with remote start three times, including the bypass module. I have wiring guides for Honda, not GM. Since I have antitheft, and my truck is staying stock, a simple remote start is fine by me. I don't need an integrated alarm, although it doesn't matter. The less work, the better. Is this hard, and how involved is it?