I own a LS 2000 and when I drive the vehicle the dash lights turn off and then the radio shuts off and then the car cuts off and will not start up it is like the battery is dead. So I took into the dealer and the replaced the computer and it was ok for a month then the same thing happen again. Then I went back to the dealer and they said it was the battery so I replaced the battery but that did not solve the problem. The dealer hook the car up to the diagnotic computer and it read that the vehicle was find but I am still having this problem it is the car is not charging because if I get a jump the car starts up and run fine for a few days. If some one could assist me with this problem I would appreicate.