I have a 2007 Tahoe, I am having some crazy issues. So, the power locks and windows just stop working then starts back, the oil pressure sensor doesn’t work; fuel gauge pops on and off. the dash says driver door open while I’m driving, service stabitrac, the radio shut down but is now working. The more I read up the more it leads me to believe it’s a bad ground somewhere. Does anyone have experience with similar symptoms?? Please share.