2006 Chevy Cobalt Won't Start with B0100 Diagnostic Code
My 2006 Chevrolet Cobalt is not turning over and will not start. I have already replaced the Ignition Control Module (ICM), spark coils, and spark plugs. The only fault code detected is B0100. Despite these replacements, the vehicle remains unresponsive. It has been sitting idle for over a month. I'm unable to determine the root cause and would appreciate any guidance on troubleshooting this issue.
The B0100 code does not typically result in a no-start condition. Is your vehicle cranking but failing to start? What engine size do you have? Why were the ICM, coils, and plugs replaced? Are there any signs of spark or misfiring?