Complaint 2239167

Complaint Summary

SERVICE BRAKES

Owner Narrative

During the morning drive, while in one pedal driving mode, the need to apply more brake due to a quick change of traffic lights occurred. The brakes felt hard and the vehicle did not feel like it was stopping as quickly as it normally would. When I parked the vehicle and exited no warning lights or other items were shown on the dash. Once I got back in the vehicle, a MIL light was lit and the "Service Brake Assist" message was displayed. With the vehicle running, it would not move either forward or reverse. Multiple attempts were made to move the vehicle, it was blocking a flow of truck traffic at the business. No movement occurred. OnStar was contacted for road side assistance and a Wrecker was dispatched. The vehicle was taken to the dealership for inspection and repair. Still waiting on what the issue with the vehicle is. I felt my personal safety was at risk for the slow braking/hard pedal and also when parked and the vehicle immobilized.

Owner-submitted narrative on file with NHTSA. Complaint narratives are self-reported and have not been verified.