2020 Nissan Versa

I have had this happen numerous times in my car for absolutely no reason. I also just got my cars state inspection and nothing was noted, while other things unrelated to this issue were recommended by the mechanic. The car will start to stall in reverse AND in regular driving mode. Most recently it will come up with see manufacturers manual, and my engine light, traction control and crash sensors will appear on my dash board. Shutting the car on and off doesn't change the issue. Also this will happen sporadically sometime with check lights on and sometimes it's random and resolves itself. This is extremely dangerous when you're trying to drive and your car won't get "unstuck" and then randomly goes full speed. I drive 5,000 miles a year so I'm not using the car that hard.

I am reporting a chronic and dangerous defect in my 2020 Nissan Versa that results in an unpredictable, sudden, and complete loss of acceleration (motive power) while driving. This defect has been present since shortly after purchase and remains unresolved, posing a severe safety risk on public roads. Specific Safety Incident Details: Symptoms: The failure begins with the illumination of the Malfunction Indicator Lamp (Check Engine Light), simultaneously accompanied by dashboard messages like "Malfunction See Owner’s Manual" and "Key System Error." The Critical Safety Hazard (Loss of Power): Immediately following the dash warning, the vehicle experiences a major, sudden loss of acceleration. This is not a gradual deceleration—the throttle becomes unresponsive, and the vehicle will not accelerate for approximately 4 to 5 seconds. Driving Conditions: This failure occurs randomly, including during critical maneuvers such as accelerating from a stop, merging into traffic, or attempting to accelerate on a highway. Consequence: When the vehicle unexpectedly fails to accelerate (especially in high-speed or high-traffic situations), it creates a high risk of being struck from behind or being unable to clear an intersection or merging lane safely. Initial Report (In-Warranty): The problem was first reported on March 31, 2021 (Mileage 25,404) to Central Houston Nissan (Invoice # NICS309560) and again on July 29, 2021 (Mileage 32,229) to Sterling McCall Nissan (Invoice # 2373806). Engineering Investigation: On both occasions, the dealerships specifically noted that the issue (DTC P0101 and associated warnings/power loss) was "under investigation under Nissan Engineers." Technical Service Bulletin (TSB): Nissan has acknowledged this widespread issue by releasing TSB NTB21-049 (June 8, 2021), which addresses the "MIL ON WITH DTC P0101" for the 2020-2021 Versa model.

The contact owns a 2020 Nissan Versa. The contact stated that while driving 25-30 MPH, another vehicle ran the stop sign and crashed into the front driver's side of the vehicle, and the entire front end of the vehicle was impacted and was significantly damaged. The contact stated that the front bumper separated and the headlights detached. The contact was occupying the front driver's seat while the contact's husband was occupying the front passenger's side seat. The contact stated that all the air bags deployed except the passenger's side curtain air bags, causing the contact's husband to hit his head against the window. Both the contact and her husband later went to the hospital, where the contact's husband was informed that he had sustained a concussion and a bump. The contact's husband also sustained burns and bruises on the legs from the air bags deployment. A police report was filed. The vehicle was towed to a tow lot. The dealer and the manufacturer were not notified of the failure. The vehicle was not diagnosed or repaired. The failure mileage was unknown.

Car runs rough at idle and has difficulty accelerating. Check engine lights comes on intermittently. CODE p0101 points at MAF sensor. Replaced multiple times. Cleaned air system, ie filter, hoses and throttle body. Same issues. Car feels unpredictable and unsafe. Can’t accelerate through intersections and does not respond well went issue is present.

The contact owns a 2020 Nissan Versa. The contact stated that while driving at an undisclosed speed, the accelerator pedal was depressed; however, the vehicle failed to accelerate as intended. The check engine warning light was illuminated. The vehicle was taken to the Chevrolet dealer where the vehicle was purchased, and the vehicle was diagnosed with transmission failure. The contact was informed that the transmission needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure but provided no assistance. The contact was advised to contact the NHTSA Hotline to report the failure. The failure mileage was approximately 60,000.

I have serval codes from varies companies, O'Reilly's, Luther Nissan Dearlership from April to June 2025, the code is P0012, camshaft. The vehicle intermittently does not have power and I could easily be rear ended. Even thought Luther Nissan has had code P0012, camshaft they have not fixed it. I brought it to Luther Nissan 3 times since 4/22/25 to 6/2/25. Luther said,"Valvoline put transmission fluid in oil, said they drove it for 100 miles and found nothing, said old and current code on the same day and finally said you need a new battery. I bought a new battery. It happened again and I brought to a different certified shop on 7/11/25. Waiting to hear back. I have VERY detailed paperwork and many family/neighbors know. If I have an accident they know to sue Luther and Nissan.

The contact owns a 2020 Nissan Versa. The contact stated that while driving at an undisclosed speed, the check engine warning light illuminated. The contact also stated that while driving 40 MPH or exceeding 40 MPH, the vehicle started jerking abnormally. The vehicle was taken to a dealer; however, the failure could not be duplicated. The manufacturer was notified of the failure. The failure mileage was unknown.