My 2008 SE won't start. Today I removed my radio, a Rockford Fosgate 6 cd, to install a power wire to the green/black switched wire then closed every thing up went to start my girl and nothin'. Every thing works, lights, radio, fuel pump, fog lights and the starter relay ingages but won't crank. It acts like it's not in park but it is. I've read the horror stories about the ecm relay and the IDPM I pray to God it's not one of those, I'm unemployed at the moment. I need help. Thanks.