So, does this mean our OnStar will stop working now?
this is why the "internet of things" is actually the "internet of shit". Less than 10 years later and technology on our cars is becoming obsolete. Imagine what it'll be like for newer cars.Onstar has a site where you can put in your VIN and see if your vehicle is affected: https://mygmdiscount.com/ajs/v/OSTR2GLOOKUPY
My 2012 shows this:
A Solution is Coming Soon
The 2G network that connects your vehicle to OnStar® will sunset in December 2022. Once the 2G network sunsets, the three-button OnStar interface in your vehicle will be deactivated. GM is actively working to evaluate options for vehicles impacted by the 2G network sunset. GM will notify you when a solution is available.
I know at one point I received an email for an OBD dongle that would be the replacement, but I think that program is on pause right now.