2019 Nissan Sentra Nismo electrical system problems

“I purchased a 2019 Nissan Sentra SR (VIN: [XXX] ) as a certified pre-owned vehicle from Star Nissan in Bayside, NY on [XXX]. Since the day of purchase, I have experienced repeated failures when trying to start the vehicle using the push-button ignition. Specifically, when pressing the brake pedal to start the car, nothing happens — the brake does not register, and the engine will not start. This issue directly matches the symptoms outlined in NHTSA Recall 21V135 (Nissan Campaign PM971), which addresses a known brake lamp switch defect in 2016–2019 Nissan Sentra models. I was not the original owner and was never notified of this recall. The selling dealership, who had custody of the car when the recall was issued, did not confirm or perform the required repair before reselling the vehicle to me. Nissan Consumer Affairs now claims there are “no open recalls” on my VIN, but the part in question — the brake switch — has never been replaced, and my Nissan service history confirms that it was not repaired. Instead, unrelated components like the brake booster were replaced multiple times, which did not resolve the issue. This defect has created multiple unsafe…”

“The drivers side door lock is defective. The automatic locking does not work. This is unsafe since the doors need to be locked manually which puts people at right of opening the door while driving. There are currently no recalls or warnings in regards to this malfunction. Also, the electrical and sound in the front radio screen is also defective. I did take it to Nissan and they said it would need to be completely replaced. This service would cost $400. Because of this defect, you cannot talk to emergency services if needed.”

“The contact owns a 2019 Nissan Sentra. The contact stated while driving at various speeds, the vehicle stalled with several unknown warning lights illuminated. The vehicle was taken to a local dealer where the battery was replaced. The contact stated that while driving at an undisclosed speed, the failure reoccurred. The vehicle was towed to a local dealer where it was diagnosed and repaired with a software update. The vehicle was repaired; however, the failure reoccurred. The manufacturer was not made aware of the failure. The failure mileage was approximately 44,000.”

“Car is constantly turning on inside even if the car is turned off, the radio will play all night. Sometimes in comes on and then it turns off. When car is turned on and I am driving all of a sudden screen and dashboard will go out all black and then all of a sudden turns on. This has been happening since I purchased the vehicle which was about 2 years ago, I did take back to question it and it was stated to me that sometimes vehicles do that because the vehicle has just been turned off. Now to add to that I am getting a key system error on dashboard when driving the car and electrically speaking the doors are now not locking but everything mechanically is intact and working.”

“When i bought the car, it started making a grunting sound every time I would accelerate the car and start driving. Now the car stalls while I'm on drive. It had turned off on me a few times while driving and quickly turn back on, and other times it would turn off when I would make a turn I took my car to my mechanic and they weren't sure what is wrong with it. They say it might be an electrical issue or the transmission, they also said that my axles are bad on my car. I only have a year with the car which I bought from enterprise car sales and it had 115k miles. Still too little for it to have that many problems.”

“Bought a used car from a dealership, in April 2023. Battery is being drained when parked. I have been stranded several times, due to the battery failure. First time happened 6 months after purchase. Now battery needs to be replaced frequently, about every 2 months”