2023 Nissan Leaf Driver assistance Problems

The vehicle has experienced approximately ten+ incidents while driving at freeway speeds on dry roads where the traction-control indicator illuminated and the vehicle unexpectedly lost power. During these events, the vehicle would not accelerate normally despite accelerator input, and vehicle speed decreased significantly. The incidents occurred under normal driving conditions and were not associated with any apparent loss of traction. The vehicle was inspected by a Nissan dealership, but the concern could not be reproduced and no root cause has been identified. A case has been opened with Nissan North America. I am reporting this because unexpected loss of propulsion at highway speeds creates a potential safety hazard. The speed decreases from 70mph to around 30-40mph on the freeway suddenly.

NHTSA ID

11743717

Incident

Jun 10, 2026

ACCIDENT:Date: [XXX] Time: [XXX] Location: Balboa Park – San Diego – Morley Field Sports Center – Parking lot Parking lot - Google Maps Driver – Geico Insurance coverage || no passengers What: Nissan Leaf 2023 Model SV+ - 8410 miles -- Unintended Acceleration Incident Backing up to leave parking lot – with seat belt on – looked at rear view camera – clear. Backed up slowly – then intersected with the rear bumper of a Honda – slowly I braked – then went into Drive mode to get out of the intersection. Then I lost control of the car. Car went lurching forward fast – zoomed up over parking curb – 5 in – side-swiped the side of a tree with right front bumper – gashed with parts flying all over the grass. Crashing noises from jumping the curb and hitting the tree. I braked hard and got vehicle to stop = approx. 3 feet from another tree – which I would have hit straight on. No airbags were deployed. It all happened at high acceleration in an instant. After I recovered from the shock, I assessed the situation. The dashboard showed a malfunction – right front tire – no air pressure. Contacted my insurance company – GEICO – and opened a claim. GEICO arranged for my vehicle to be towed by ASAP Towing to my home. Took photos of the wreckage – collected all the pieces I could in a bucket – some were too large to fit into my car = air dam or some sort of under side cover – made of gray bendable plastic. Called ASAP - the towing company – asked about a flat bed as my front right tire was flat and the front bumper of the car had fallen off. My Leaf needs to be repaired. It needs to be reprogrammed by Nissan so that I feel safe driving it. Of note, I had to my Nissan dealer – Mossy Nissan Poway – for the recall R23A6 on Sept. 26, 2023. Did they address the recall issue? INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ID

11631293

Incident

Dec 14, 2024

My front collision system will sporadically start flashing when there is nothing in front of me. One time a dealer was able to read a code saying that it overheated, and told me that was a known issue with no solution. It was 100F, but I have had the same issue at 35F. The dealership and corporate cannot tell me how the safety system will respond with this error, either disabling my crash prevention system or possibly automatically breaking for no reason. I have taken it to the dealership 4 times. One refused to even try to read the code as it was happening. Another read the code but refused to record it. The other times they kept the car for a total of 8 days and didn’t even look at the component. It seems like they know that this safety issue exists and have no plans to address it. They also refuse to answer my question about liability if it causes my car to automatically break and cause an accident. This has happened at speeds between 0 and 75 mph

NHTSA ID

11612153

Incident

Jun 7, 2024

The contact owns a 2023 Nissan Leaf. The contact stated that while her husband was driving at an undisclosed speed, the vehicle was swerving to the right and then accelerated unintendedly. The contact stated that the vehicle decelerated as needed upon depressing the brake pedal. Additionally, the contact stated that after the driver pulled over to the side of the road and released the accelerator pedal, the vehicle accelerated unintendedly. The contact stated that the driver immediately depressed the brake pedal, and the vehicle stopped. The contact stated that upon releasing the brake pedal, the failure recurred, and the vehicle accelerated to 45 MPH unintendedly. Additionally, the steering was pulling to the right and to the left independently. There was no warning light illuminated. The contact stated that upon depressing the "Cancel" button on the steering wheel to cancel the driver's assist features, the vehicle failed to respond as needed. The driver was able to control the steering wheel by using physical strength. Additionally, the driver depressed the brake pedal and stopped the vehicle. The driver was able to drive to the residence nearby. The vehicle was towed to the dealer to be diagnosed. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure and a case was opened. The failure mileage was approximately 8,000.

NHTSA ID

11610811

Incident

Aug 24, 2024

Mileage

8,000 mi

Rear camera stopped working.

NHTSA ID

11589774

Incident

May 20, 2024

The contact owns a 2023 Nissan Leaf. The contact stated that while driving at low speeds in a parking area, the vehicle suddenly accelerated on its own. As a result, the contact lost control of the vehicle and came to a complete stop after colliding with another vehicle. The air bags did not deploy. No warning lights were illuminated. The vehicle was towed to a tow yard and deemed a total loss by the contact's insurance provider. A police report was filed, and no injuries were reported. The manufacturer was notified of the failure, and a case was opened. The failure mileage was 7,000.

NHTSA ID

11588673

Incident

May 14, 2024

Mileage

7,000 mi

After backing up and then putting the car in Drive, without warning the car accelerated uncontrollably accelerted, spun around twice and struck another vehicle before stopping.

NHTSA ID

11587779

Incident

May 8, 2024

I pulled into a parking spot and to ensure I stopped when I wanted to, I braked. The car accelerated, smashing into a building. I always drive in eco mode and generally use the e-pedal which was on at the time. I’m not sure if either or a combination of those may have been a factor in what happened. The car is available for inspection upon request. I was fine, but very shaken. The car is driveable, but the front bumper is mangled and the left blinker no longer works. The headlights are functional. The charger panel releases and I can pry it open, though it no longer pops up. No airbags were deployed. The car was going slow enough, there seems to be no damage to the building. I'm concerned what could happen when we drive into our garage or, worse, if there is a car or pedestrian in front of our car and rather than braking the car accelerates. I have seen several reports of similar experiences, though no resolutions or suggestions. I can imagine this being a one-time occurrence, but I am deeply concerned it is not. I've been at a loss in who and how this can be addressed. I have called several Nissan dealers. The service people that I spoke with were not optimistic about what they could discern and, more importantly, did not seem concerned. As a result, I called my long-time car mechanic who did some initial diagnostics, but they were inconclusive. There have been no other inspections. I have reported this to Nissan USA and have opened a case/claim. I don’t recall any warnings at the time. All recalls have been updated.

NHTSA ID

11578514

Incident

Mar 2, 2024

The contact owns a 2023 Nissan Leaf. The contact stated that while in the drive position, the vehicle erroneously accelerated backward and crashed into a second vehicle that was also parked in the driveway. No injuries were reported and no police report was taken. The cause of the failure was not determined. The manufacturer was notified of the failure and informed that the vehicle was included in the NHTSA Campaign Number: 23V494000 (Vehilcle Speed Control). The local dealer was not yet contacted. The failure mileage was 150.

NHTSA ID

11552876

Incident

Oct 30, 2023

Mileage

150 mi

The car (2023 Nissan Leaf SV Plus) was being driven down an urban street during daylight hours and in good weather (no precipitation). The car was being driven in the middle lane, between the right lane and the left turn lane, and at slow speed, as it had been stopped for a stop light. There was a truck parked in the right lane with a "cherry picker" on it that was involved in tree trimming. The truck was not moving. As the Nissan Leaf started to accelerate from the stoplight, the car suddenly applied it's brakes, rapidly slowing the car to a stop, and almost causing the car following to strike the Leaf from behind.

NHTSA ID

11499635

Incident

Dec 4, 2022