Was able to charge to 279 now can only get to 235.

[Rob Anthony]

2020 Bolt EV. Before- I could charge to max rate of 279 miles (307 tops). My kid borrowed the car and now I can only charge to 235. Battery flow shows all full. Any ideas what he could've changed? Thanks in advance.

 

[Rob Anthony]

Got OnStar to help me out- didn't help much. I did find out the battery was replaced already about 10 mo. ago. I have no idea why my charging should be restricted to 232 when it used to hit 279. Could it be weather related (has been cold here in south jersey).