Where do I find the system installed in my truck for my CrimeStoppers remote? It's a 2001 F150 Supercrew. I have been having to get like really close, like 5' from my truck to be able to unlock it and the other day I opened my remote and I guess I need to program it again because it seems to have stopped working. Also, how cheap could I find another system that also has a remote start on it that will work on my truck?

Edit: I found out how to reprogram it but I am still wondering if its possible to get a remote start system on my truck.