NHTSA Complaint #11451001 — 2017 NISSAN SENTRA

On January 29th 2022, we drove the car on the interstate at about 65-70 mph for over two hours when suddenly, the vehicle completely shut off. We were able to navigate safely into the shoulder while the power steering, dashboard, and engine were all completely off. No lights or other errors appeared. We took the car to an auto zone where they checked and cleaned the battery from corrosion. Assuming we were fine, we embarked on the three hour journey home on the same highway the next day. We drove the car for about 45 minutes short distances with no errors. As we got ready to return home, we got on the highway again. About 30 minutes into the drive going the same speed, the car shut down again. No warnings or errors like the last time. We took the car to a Nissan dealership in Monroeville, PA. They held the car for a week doing inspections and say that there are no errors. I'm wary of the safety of the vehicle and nervous to drive a car that unexpectedly shuts down on the highway