GM Authority

Chevy Silverado EV Units Need A Battery Software Update

General Motors has released a new service bulletin to update the high-voltage battery system software in several GM EVs, including the Chevy Silverado EV.
Detroit News

GM's Ultifi software program to let owners interact remotely with cars

Detroit — General Motors Co. on Wednesday revealed Ultifi, a new software program rolling out in 2023 that the automaker says will allow customers to personalize their vehicles and interact with them ...
The Verge

GM now has its own API for software developers to make cool apps for its cars

uServices is the automaker’s new set of APIs for developers — and another step toward GM’s ultimate goal of the Software Defined Vehicle. uServices is the automaker’s new set of APIs for developers — ...
Detroit News

GM opened a lab to prevent software bugs in new vehicles. Here's how it works

Warren — General Motors Co. has developed a software-testing lab inside its Global Technical Center that it's replicating elsewhere, including in GM's Silicon Valley office, to prevent bugs from ...
The Verge

GM created its own open-source software protocol and wants its competitors to use it

The automaker is joining the Eclipse Foundation to underscore its commitment for more open communication standards between connected cars. The automaker is joining the Eclipse Foundation to underscore ...