My mother owns a 2001 GC with a 5.2L and it has just about every add on there is. She is having problems with the battery staying charged. It has an anti-theft system in it. I replaced the battery, and have had it to the garage multiple times. They can't seem to figure out what is doing it and neither can I. If the Jeep isn't run at least every other day, the battery goes dead. Any one know what it draining the battery?