So I have a 03 v6 ls. Was running fine had a few dash lights on. (Abs, traction control, check engine.) Starting fine. Shut it off and when I went back to start it turn the key and nothing. I have scanned it and cleared most codes. Something is stopping me from getting power. It's not the battery. I do get the airbag light flashing code 1:6 which is passenger side. Any suggestions on how to reset power?