GM has temporarily suspended the unwanted brake assist fix indicated in service bulletin N252521591, but only on Super Cruise-equipped full-size SUVs.

In the event of a vacuum-power brake assist failure, a software error in the electronic brake control module (EBCM) may result in a loss of power brake assist. As such, these vehicles fail to conform ...

GM has released an urgent software update to address a safety concern in its latest full-size SUVs. A newly issued Technical Service Bulletin targets “Unwanted Integrated Brake Assist” in 2026 ...

Emergency stopping situations occur on roads daily due to a lack of driver attention or sudden braking events. In these circumstances, drivers often need help applying their brakes quickly enough or ...