Wondering if anyone else has experience with this. My battery 'failed' last August and would only give me 35km of driving range. The dealership thought it would need a new battery but then a GM tech advisor told him how to 're-program' the battery. Since then it has been working fine and I am back up running in the 65km range during the summer months. Could anybody shed any light on this?

 

I wonder how did that go with you , I'm afraid I have a similar issue with my chevy

 

You can reset this error and charge again with new app named "Voltage". Just use cheap elm327 and premium version of app. Can be resetted as many as need.