BLUF: ICE intermittently misfires and throws “135a #1 coil ignition circuit” code. Dealership doesn’t know what to fix. *2016 Volt *~50,000 miles *Driven ~80mi/day to work and back (Virginia Beach - Newport News, VA) *Symptoms only occur when using ICE. A couple weeks ago I was in Hold mode on...

I need either a comprehensive list of all parts within a 2013 Volt that are defined (by GM) as "Voltec components" or a GM-created/approved definition of what constitutes a "Voltec Component". Does such a thing exist? Thank you!

Volt goes through normal initialization. Green car light shows ready. Shift to drive or reverse, no power. Dash instructs me to "open and close the driver window, then put in Park, then try to drive". Repeated this 4 times and car drove OK. Same thing happened 2 weeks later. Two dealer...

I joined this forum specifically to share an event that happened to my wife when she was driving our 2014 Chevy volt on a bridge. Multiple system warning lights on the dashboard started to flash and it showed a message about High voltage and then the electrical system shutdown completely.No...

Hi all, So I recently purchased a 2014 Chevy Volt (purchased in December of 2013) and it's been running fairly well. It is by far the smoothest and quietest car I've ever driven, but I do have one major issue: the promised electrical mileage. The 2014 Volt should provide 38 miles if driven...

Hi All: I ran across the below article on the IAEI website recently (sorry, if this has been posted before) and is a good technical read on electrical faults. It seems very relevant to EVSE plug and outlet melting discussions. Until reading it, I never really gave it much thought since I...