Ok everyone. Got a 2003 Chevy Suburban for a sweet deal. Now the work begins. The owner did tell me it had a battery drain problem. Ok so i drove it from his house to mine everything was fine. Then about 20 miles out the odometer reading started going crazy. It cycle through all the languages and stayed in Spanish the rest of the way home. Didn't notice any other things doing this time. So would this be a ground problem or computer one. So lets begin send me those ideas and questions. I have some plans for this girl.