I am having issues with my 03 TJ. the Jeep will turn over and not start. I might start once in 20 tries. The key symbol on dash lights up. Does this mean the SKIM is gone bad or is it both of my transponder keys gone bad? I ordered some blanks off Amazon last night but i am not sure if this will fix my problem? Can i buy a new SKIM Unit? Will a new transponder key fix this? I have a run we in a couple week and I am trying to get his up and running. What is best solution?