So I've got an 06 GT and I suspect the BCM is going bad. All the door locks except for the driver door quit working. The remote start on the key fob doesn't work anymore and my trunk release quit working. I also get a "Service Vehicle Soon" message every time I start my car and turn it off.
I am fairly certain the BCM is bad but I don't want to pay $500+ at the dealership for a new one. My question is can I get a used one off of ebay or something and just get it programmed to my car at the dealership? It would save me a lot of money.