Yesterday morning, when I pressed the start button of my car, the word Battery started flushing on my dashboard, I turned it off thinking that maybe it’s just an isolated glitch. When I turned it again the word battery appeared, Suddenly, the word “Transmission” also appeared in my dashboard.
I’m so disappointed that I need to cancel all my appointments for my job and was forced to call the roadside assistance for towing to the nearest Chevy dealer. Can’t believe this is happening, May car has only 8K ++ miles.. sigh. So disappointed, service advisor called me and said that GM engineers were still trying to figure out how to RESOLVE the issues of my car!!!! Smh ?♂
Have them check your 12V battery - if it is discharged (or bad) then the car won't work, and often throws up errors similar to the ones you mentioned. Do a search for "12V" on this site for exact error msgs others have seen.