C0510 Error Code 2017 Prime

Wondering if anyone could help with this. My check engine light came on earlier along with a number of other warnings, low brake power, lane detection not working, crash avoidance not working, and maybe one or two others. I pulled over, checked online to see what was what and somewhere someone suggested that it might be a low voltage on the 12 v battery (which I replaced with a factory battery about 6 months ago). so I started the car up and the only thing that came on was the check engine light. So I drove home and got the OBD2 reader out and it pulled one error code C0501. I can't seem to find that code anywhere. Any thoughts? I will be taking it to the dealer but it would be nice if I didn't have to rearrange my life around getting it there tomorrow and instead was able to drive it for a few days.
thanks for any thoughts
Matt