2025 Chevrolet Traverse

The contact owns a 2025 Chevrolet Traverse. The contact stated that while driving at an undisclosed speed, the messages "ESC", "ABS", "Brakes", "Emergency Brakes", "Forward Collision", "Emergency Parking Brake", and "Speed Limited" displayed. The contact depressed the brake pedal and it went to the floorboard. The vehicle failed to stop immediately. The contact activated the hazard lights, and the vehicle coasted to the shoulder. The vehicle was turned off and restarted. The vehicle was able to drive to the destination, but the failure recurred two days later. The vehicle was towed to the dealer but was not yet diagnosed or repaired. The manufacturer was made aware of the failure, and a case was filed. The failure mileage was approximately 17,000.

The contact owns a 2025 Chevrolet Traverse. The contact stated that while driving at slow speeds, the red "Service Brake Assist Warning" light and ESC (Electronic Stability Control) message were displayed. Additionally, the yellow ABS, Cruise Control, and Traction Control warning lights were illuminated. Due to the failure, the contact returned to the residence and parked the vehicle. The dealer was contacted and agreed to have the vehicle towed from the residence to the dealer. The dealer performed a diagnostic and retrieved DTC: C055F, for the brake master cylinder failure. The dealer informed the contact of Technical Service Bulletin: 25-NA-240; and the failure was associated with the failure. The manufacturer was notified of the failure but offered no assistance. The vehicle was not repaired and remained with the dealer. The failure mileage was approximately 11,000.

The contact owns a 2025 Chevrolet Traverse. The contact stated while driving approximately 70 MPH, the vehicle shifted into LIMP Mode, causing the vehicle to decelerate unintendedly. During the failure the headlights and the interior lights flashed and flickered, and the ABS, traction control, and several unknown messages were displayed. While depressing the brake pedal, the brake pedal extended to the floor and the vehicle failed to immediately stop. The vehicle was later towed to the local dealer who recharged the battery and performed a software update to the Crucial Control Module. The contact stated that three weeks later the same failure had reoccurred. The local dealer and manufacturer were notified of the failure. The failure mileage was 9,995.

The contact owns a 2025 Chevrolet Traverse. The contact stated that while driving 70 MPH during a road trip, the ABS warning light illuminated upon depressing the brake pedal. The contact stated that the messages "Control Module Performance Warning" and "Forward Collision Alert System" were displayed. The contact continued driving, and the brake pedal and steering wheel became stiff. The vehicle was pulled over to the side of the road and restarted. The message "Do Not Drive the Vehicle over 62 MPH" was displayed. The vehicle was taken to a dealer, where it was partially diagnosed that the brake plunger motor temperature was too high, and there was a braking performance failure. The dealer reset unknown sensors, and the contact and his family drove to the destination. The vehicle was taken to another dealer, where it was diagnosed that the brake master cylinder had failed and needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was 913.