I have a brand new 2016 Silverado 1500 at about 500 miles the stabilitrack disabled light messaged popped and the associated lights came on. I went to the dealer to have them take a look and it went off before I got there and they told me I'd have to bring it in when the light was on. It came on again the next day. Now my voltage reading has dropped from just over 14 to around 11. Any ideas?

 

talk to someone with a brain, if the light came on then there will be a code stored. Most service writers/advisors/managers they put behind the desks have as much car knowledge as a 13yr old girl.