2025 NISSAN SENTRA Electrical System Problems

I am submitting a vehicle defect complaint pursuant to 49 U.S.C. Chapter 301 regarding a potential safety related defect involving engine, electrical, and powertrain systems. The vehicle experienced early engine and electrical malfunction at relatively low mileage, requiring replacement of the engine wiring harness and removal and reinstallation of the engine and transaxle assembly. These are major powertrain and electrical repairs not reasonably expected on a nearly new vehicle and raise concerns regarding vehicle reliability and safe operation. The vehicle displayed a Malfunction Indicator Light warning indicating an engine and emissions system malfunction, with warnings that continued operation could cause additional damage. Such warnings and failures create a risk of reduced power, drivability issues, or further system failure while operating the vehicle. Insurance repair documentation reflects the selection of a recycled LKQ drivetrain related component, including a recycled engine, transaxle, or CVT related component, which raises additional concerns about durability...

When it rains the car hydroplanes and the traction on the tires are no good. Also the door locks don't unlock properly and the door won't open. Also the warning for vehicle collision front and back doesn't work properly and doesn't warn you when a vehicle is going to hit you from behind. I was rear-ended and it didn't alert me at all and the driver of the other vehicle took off.and once in a while the front collision works and most of the time it doesn't work