bkirwan

Ours is a 2015 Spark. Just the basic trim package. We replaced the battery and now get an error 71 message on the dash...and the odometer no longer works. The dealership has no idea what might be wrong. Chevy customer care opened a ticket almost a year ago and still doesn't have an answer. The car still runs and drives great. The error code is on the dash...like the one you get when your oil needs changed. Any ideas?