I am a new member and I am seeking help with an intermittent electrical issuse with my C-6. Recently while driving, the gauges and information panel would begin registering false info such as; "service traction control system" "service fuel sytem." In the past, I shut the car off and the probelm would clear. Now, when I shut it off, it wont restart and the system keeping cycling through the start-up process when I push the start button. I plug in a scanner and got the code "high speed CAN bus" but I am lost from there. If I clear the code, the car will start and function until it happens again. Any sugestions???