2023 Nissan Frontier Engine Problems

We have a fleet of 2023-2025 Nissan Frontiers. Starting in December of 2024 we began having problems with the vehicles electrical system going wild and shutting the trucks down. It causes all of the lights to come on and the truck to stall and not restart, We did not realize that we had a problem until it happened to multiple vehicles over the last several months. A few of them were brought to the dealership where we were told they could not find any problems and just replaced the batteries. So, when some of the others did it, we just replaced the batteries ourselves. This week asked again if there was a known issue and were told Nissan only knows of a battery drain issue. These vehicles are shutting down sometimes while our people are driving them. They also try to restart themselves sometimes. They are automatically applying the breaks when this happens wile the ABS light comes on. This is an extremely dangerous situation for our fleet drivers as well as the motoring public. It has happened to 10 of the 15 Frontiers that we own.

NHTSA ID

11689415

Incident

Sep 24, 2025

We have a fleet of 2023-2025 Nissan Frontiers. Starting in December of 2024 we began having problems with the vehicles electrical system going wild and shutting the trucks down. It causes all of the lights to come on and the truck to stall and not restart, We did not realize that we had a problem until it happened to multiple vehicles over the last several months. A few of them were brought to the dealership where we were told they could not find any problems and just replaced the batteries. So, when some of the others did it, we just replaced the batteries ourselves. This week asked again if there was a known issue and were told Nissan only knows of a battery drain issue. These vehicles are shutting down sometimes while our people are driving them. They also try to restart themselves sometimes. They are automatically applying the breaks when this happens wile the ABS light comes on. This is an extremely dangerous situation for our fleet drivers as well as the motoring public. It has happened to 10 of the 15 Frontiers that we own.

NHTSA ID

11689413

Incident

Sep 24, 2025

We have a fleet of 2023-2025 Nissan Frontiers. Starting in December of 2024 we began having problems with the vehicles electrical system going wild and shutting the trucks down. It causes all of the lights to come on and the truck to stall and not restart, We did not realize that we had a problem until it happened to multiple vehicles over the last several months. A few of them were brought to the dealership where we were told they could not find any problems and just replaced the batteries. So, when some of the others did it, we just replaced the batteries ourselves. This week asked again if there was a known issue and were told Nissan only knows of a battery drain issue. These vehicles are shutting down sometimes while our people are driving them. They also try to restart themselves sometimes. They are automatically applying the breaks when this happens wile the ABS light comes on. This is an extremely dangerous situation for our fleet drivers as well as the motoring public. It has happened to 10 of the 15 Frontiers that we own.

NHTSA ID

11689410

Incident

Sep 24, 2025

We have a fleet of 2023-2025 Nissan Frontiers. Starting in December of 2024 we began having problems with the vehicles electrical system going wild and shutting the trucks down. It causes all of the lights to come on and the truck to stall and not restart, We did not realize that we had a problem until it happened to multiple vehicles over the last several months. A few of them were brought to the dealership where we were told they could not find any problems and just replaced the batteries. So, when some of the others did it, we just replaced the batteries ourselves. This week asked again if there was a known issue and were told Nissan only knows of a battery drain issue. These vehicles are shutting down sometimes while our people are driving them. They also try to restart themselves sometimes. They are automatically applying the breaks when this happens wile the ABS light comes on. This is an extremely dangerous situation for our fleet drivers as well as the motoring public. It has happened to 10 of the 15 Frontiers that we own.

NHTSA ID

11689409

Incident

Sep 24, 2025

We have a fleet of 2023-2025 Nissan Frontiers. Starting in December of 2024 we began having problems with the vehicles electrical system going wild and shutting the trucks down. It causes all of the lights to come on and the truck to stall and not restart, We did not realize that we had a problem until it happened to multiple vehicles over the last several months. A few of them were brought to the dealership where we were told they could not find any problems and just replaced the batteries. So, when some of the others did it, we just replaced the batteries ourselves. This week asked again if there was a known issue and were told Nissan only knows of a battery drain issue. These vehicles are shutting down sometimes while our people are driving them. They also try to restart themselves sometimes. They are automatically applying the breaks when this happens wile the ABS light comes on. This is an extremely dangerous situation for our fleet drivers as well as the motoring public. It has happened to 10 of the 15 Frontiers that we own.

NHTSA ID

11689408

Incident

Sep 24, 2025

We have a fleet of 2023-2025 Nissan Frontiers. Starting in December of 2024 we began having problems with the vehicles electrical system going wild and shutting the trucks down. It causes all of the lights to come on and the truck to stall and not restart, We did not realize that we had a problem until it happened to multiple vehicles over the last several months. A few of them were brought to the dealership where we were told they could not find any problems and just replaced the batteries. So, when some of the others did it, we just replaced the batteries ourselves. This week asked again if there was a known issue and were told Nissan only knows of a battery drain issue. These vehicles are shutting down sometimes while our people are driving them. They also try to restart themselves sometimes. They are automatically applying the breaks when this happens wile the ABS light comes on. This is an extremely dangerous situation for our fleet drivers as well as the motoring public. It has happened to 10 of the 15 Frontiers that we own.

NHTSA ID

11689407

Incident

Sep 24, 2025

We have a fleet of 2023-2025 Nissan Frontiers. Starting in December of 2024 we began having problems with the vehicles electrical system going wild and shutting the trucks down. It causes all of the lights to come on and the truck to stall and not restart, We did not realize that we had a problem until it happened to multiple vehicles over the last several months. A few of them were brought to the dealership where we were told they could not find any problems and just replaced the batteries. So, when some of the others did it, we just replaced the batteries ourselves. This week asked again if there was a known issue and were told Nissan only knows of a battery drain issue. These vehicles are shutting down sometimes while our people are driving them. They also try to restart themselves sometimes. They are automatically applying the breaks when this happens wile the ABS light comes on. This is an extremely dangerous situation for our fleet drivers as well as the motoring public. It has happened to 10 of the 15 Frontiers that we own.

NHTSA ID

11689406

Incident

Sep 24, 2025

We have a fleet of 2023-2025 Nissan Frontiers. Starting in December of 2024 we began having problems with the vehicles electrical system going wild and shutting the trucks down. It causes all of the lights to come on and the truck to stall and not restart, We did not realize that we had a problem until it happened to multiple vehicles over the last several months. A few of them were brought to the dealership where we were told they could not find any problems and just replaced the batteries. So, when some of the others did it, we just replaced the batteries ourselves. This week asked again if there was a known issue and were told Nissan only knows of a battery drain issue. These vehicles are shutting down sometimes while our people are driving them. They also try to restart themselves sometimes. They are automatically applying the breaks when this happens wile the ABS light comes on. This is an extremely dangerous situation for our fleet drivers as well as the motoring public. It has happened to 10 of the 15 Frontiers that we own.

NHTSA ID

11689405

Incident

Sep 24, 2025

The contact owns a 2023 Nissan Frontier. The contact stated that on one occasion, while stopped at a traffic light at a busy intersection, the Auto START/STOP system turned off the engine, and the engine failed to restart as designed. The contact attempted to restart the vehicle. The vehicle was towed to the residence, where a mobile mechanic jump-started the vehicle, and a handheld diagnostic machine was unable to retrieve a fault code. The failure could not able to be replicated. The contact stated that during a second occasion, the shifter was able to shift out of park(P) into neutral(N), and the vehicle was pushed off the road to safety with the assistance of a State Trooper. The contact attempted to jumpstart the vehicle, and while there was power, the Push to Start button was pressed, but the power shut off. The contact stated that after waiting for a while, the vehicle was restarted and operated as intended. The manufacturer was notified of the failure and suggested that the vehicle be taken to dealer, and if the failure was associated with the drive train, the vehicle would be repaired under warranty. The failure mileage was approximately 41,000.

NHTSA ID

11684986

Incident

Aug 26, 2025

Mileage

41,000 mi

Tapping noise when starting vehicle in the mornings or when cold (now it occurs at all times at cold start despite outside temperature). Tapping lasts from about 30 seconds to a couple of minutes. Problem has been reproduced by the dealer and a techline case was submitted to Nissan on 3 JUL 2025. To date there has been no response from Dealer or Nissan on cause or how to rectify.

NHTSA ID

11684412

Incident

Sep 15, 2024

I was at the post office on Redwood Road in South Jordan, in the dropoff mailbox lane. At the end of the lane is stop sign. The stop sign is for the traffic coming into and leaving the post office. I was sitting at the stop sign when I turned east towards Redwood Road, as I was pulling up behind a blue SUV, the Frontier lurched forward and the RPM’s rev’d all the way up and the truck shot forward. I put my foot on the brake trying to stop the car but it hit the blue suv at the stop sign, that was waiting to turn onto Redwood Road, and proceeded forward at what felt like a high speed into a blue sedan turning into the post-office. With the second impact the airbags exploded and the Frontier continued east bound across the remaining lanes of north/south traffic heading towards a house across from the post office. I had both feet on the brake trying to stop the Frontier, and in the end the only thing I could think to do is put it into park, so I grabbed the shifter and slammed it into park, effectively stopping the Frontier from plowing into the house. Guideline answers: 1. I experienced Sudden Unintended Acceleration, not sure what the failure is, except the brakes would not work and the vehicle would not stop. 2. Since I wouldn't stop, I hit two vehicles, and a man broke his sternum. Somebody, including myself could have been seriously injured or worse killed. 3. No, I can't get anyone to inspect the black box! I have tried many, many, times!!! 4. No warnings! I have correspondence, pictures, etc., but this form will not allow me to upload. The truck has been deemed totaled by State Farm and is currently with them, but is scheduled to be scrapped in a couple of weeks.

NHTSA ID

11563123

Incident

Nov 28, 2023

******* DELETE VOQ ******* THIS COMPLAINT IS BEING MARKED FOR DELETION BECAUSE IT IS REQUESTED BY THE CONSUMER THAT THEY WISH TO HAVE IT REMOVED. DJR ******* DELETE VOQ *******

NHTSA ID

11539320

Incident

Jul 1, 2023

Mileage

200 mi

The contact owns a 2023 Nissan Frontier. The contact stated while the vehicle was in the driveway, the vehicle started smoking causing the vehicle to burst into flames. The fire department was able to extinguish the fire. A police report was not filed. The dealer was contacted, and they advised to contact the manufacturer. The manufacturer was contacted, and they stated they were going to reach back out to the contact. The failure mileage was 105.

NHTSA ID

11500360

Incident

Jan 4, 2023

Mileage

105 mi