Dealer fixed it and I got it back charged to 100%. The GOM is very confused though, and has to go through a relearning process. At 100% it was reading 170 miles, which was less than the original battery with HTR. Seems to be correcting itself though, after running it down 25% after 70 miles of driving, it is still reading 170 miles.My battery replacement just finished today, and the dealer called and said I can pick it up in the morning. In the MyChevrolet app it is indicating 80% charge. Mine is a 2017 and does not have target charge setting.