Brake Abs Warning Light problems of the 2020 GMC Sierra 1500

Abs light limited to 43 mph esc system steering assist reduced service trailer brake system engine light on.

Tl- the contact owns a 2020 GMC sierra. The VIN was not provided. The contact stated that driving 52 mph, the brake pedal stiffened and did not stop the vehicle. The emergency brake did not work. The vehicle was coasted to a parking lot and was put in park. The brake system failure light, the abs and some other lights illuminated. The vehicle was towed to the baker Buick GMC of charleston dealer, located at 1621 savannah hwy, charleston, SC 29407) where the vehicle was kept for a diagnostic test. The manufacturer was made aware of the failure and stated that the failure was a known issue and referred the contact to the dealer. The vehicle was not repaired. The failure mileage was appr.