Hopefully I am not making another thread on this issue. I know that I've read about the OEM batteries on the Cruzes not being the greatest. After about 2.5 years I think my battery may be failing.
When I went to leave work today, my battery was about 11.5 volts before starting and 11.2 right after starting. The car was sitting for about 10 hours. I also noticed when I am driving my reading stays at 15.4 volts from the alternator constantly charging. Does it sound like the battery is going bad or is it just from being 10 degrees?