Hi guys, I've been having problems with the locks on my van, not sure what is going on but the dealer quoted me $800!!!! to fix it, they said it could be the BCM, BMC?? what about if it's not? I did the battery trick and the locks work for about 2 weeks and they quit again. It's very frustrating I got this car brand new and it's out of warranty now. I got 56,000 miles I got it on 2004. Please I need ideas of what to do. Thank you.