HI I am having the same problem as most it seems with the Malibu pass lock. I went to start up the car this morning and the Theftloc light is on and car will not start. I have cleaned the key, left key on for 10 minutes, unlocked the doors with the key etc etc and nothing is working. I called chevy and they want to toe it in and in a not so nice way told them unless they wre going to pay for it heck no. There are to many others having the same problem can anyone else tell me another idea plz i am going nuts over this