2025 Chevrolet Silverado 3500

On April 13, 2026, I experienced two safety-related malfunctions while driving my 2025 Chevrolet Silverado 3500 LTZ on a two-lane highway in light rain. At approximately 6:24:05 PM, the windshield wipers stopped in the upright position for about 2–3 seconds while the vehicle was in motion, causing a temporary loss of forward visibility. At approximately 6:26:56 PM, while traveling around 65 MPH, the forward collision/adaptive cruise system falsely detected a vehicle in my lane when none was present and applied sudden, hard braking without driver input. This caused a noticeable forward pitch of the vehicle. At approximately 6:27:13 PM, the system again indicated a vehicle ahead when there was none. Road conditions were wet, and this unexpected braking created a risk of loss of control or a rear-end collision. The systems involved include the windshield wipers and forward collision/adaptive cruise control. The vehicle is available for inspection upon request. There were no warning lamps prior to these incidents. The only indication was a false vehicle detection displayed on the instrument cluster and heads-up display. These issues have not yet been reproduced by the dealer, as they were just reported to both the dealership and GM. The vehicle has only been inspected by the dealership to date. The truck also has ongoing issues, including frequent audio cutting out (6+ service visits, unresolved) and intermittent failure of the camera system to activate, which has been previously documented and not corrected. Dashcam footage is available for both incidents and can be provided for review. These issues appear intermittent and without warning, making them difficult to anticipate or mitigate during normal driving. The unexpected nature of both the wiper malfunction and unintended braking increases the overall safety risk, especially in adverse weather and highway conditions.

We were towing our 2025 Brinkley Z3100 Fifth Wheel and had a complete loss of trailer brakes with no warning or notification during a trip to and from the tennessee mountains from Florida. Had we not noticed the poor stopping ability it would have been an issue on any downhill grades as the trailer is in excess of 14,000 lbs. We stopped disconnected and reconnected the 7 pin connector and brakes were restored. This happened 4 times. We have made an appointment with the service department at Davis Chevrolet in Gainesville Florida however the service writer (Paul) has already indicated that he feels it is a trailer problem with the interaction of the trailer. Internet searches show this is a common problem with the GM Products and a Service Bullitin has been issued for years 2023-2024. Ours is a 2025 with the identical issues. I think there could be many many more of these out there and hope the issue can be resolved. I can reproduce the problem and it meets the full description of the Service bullitin 6379278.