2015 Nissan Leaf problems

Filed Nov 2, 2026 · Acceleration, Steering · GA

I am reporting a serious and progressively worsening safety issue involving a 2015 Nissan LEAF with approximately 61,759 miles. The problem involves sudden, unintended jerking and apparent repeated braking while driving, accompanied by a forceful steering pull to the left. The exact cause has not yet been determined. Several years ago, the vehicle experienced a serious braking malfunction in which pressing the brake pedal did not stop the vehicle as expected. No warning light appeared during that incident. The vehicle was taken to an authorized Nissan dealership, where the 12-volt battery was identified as the problem and replaced. The braking issue appeared to be resolved at that time. Beginning in early 2026, the vehicle began experiencing intermittent jerking while driving. Initially, the episodes were brief and infrequent. Over time, they became more frequent, violent, and unpredictable. The malfunction typically occurs while traveling straight on dry roads at approximately 35–50 mph. Without warning or driver input, the vehicle begins rapidly jerking as though the brakes are repeatedly engaging and releasing. At the same time, the steering wheel pulls forcefully to the left, requiring immediate corrective steering to maintain control. The jerking sometimes continues even after the accelerator pedal is released. During some episodes, the brake pedal pulsates when subsequently applied. On October 30, 2026, the front-right tire blew out during one of these violent jerking episodes. The vehicle was subsequently taken to a tire retailer, where the tire was replaced. The retailer did not identify or report any unusual condition. It is UNKNOWN whether the tire failure was caused by the underlying malfunction or was a separate event. These incidents create a serious risk of losing control of the vehicle, colliding with another vehicle, or leaving the roadway. The unexpected steering movement and apparent braking behavior are particularly dangerous at highway speed

Filed Sep 1, 2026 · Brakes, Electrical · WA

The electrically-driven intelligent brake unit failed on my 2015 Nissan Leaf. The brakes became inoperative: when pressing the brake pedal there is a loud compression/grinding noise and the pedal goes nearly to the floor with little braking force. The failure appeared suddenly after charging the vehicle; it had been working normally before. The vehicle had to be towed to a Nissan dealership. The dealer diagnosed codes U1000 and U110D stored in the ABS module for lost communication with the intelligent brake module, performed an inspection, and confirmed the intelligent brake unit failed. The dealer quoted $5,131.10 to replace the unit, which approaches the value of the vehicle. This is the same electrically-driven intelligent brake system that was the subject of safety recall 16V119000; the federal safety agency VIN lookup shows zero unrepaired recalls for this vehicle, indicating the recall remedy was previously completed, yet the unit failed catastrophically anyway. This failure mode is widely reported by other Leaf owners. Loss of braking without warning is a serious safety risk. The vehicle and failed component are available for inspection at the dealership.

Filed Aug 13, 2026 · Brakes · CO

The contact owns a 2015 Nissan Leaf. The contact stated that while reversing at an undisclosed speed, the brakes failed to engage while the brake pedal was depressed. The brake and master warning lights were illuminated. The failure had occurred on several occasions; however, the contact stated that the vehicle recently failed to return to normal operation. The vehicle was taken to a dealer where it was diagnosed that the brake module booster needed to be replaced. The vehicle was not repaired. The contact researched and was made aware of the federal safety agency Campaign Number: 16V119000 (Service Brakes); however, the VIN was not included in the recall. The manufacturer was notified of the failure. The failure mileage was unknown.

Filed Aug 6, 2026 · Brakes, Electrical · NC

The car was parked in a parking lot, and when we turned it on and pulled out of the space, the brake light, ABS light, and other warning lights came on and the brakes went soft. We pulled back into the space and tried again, thinking it was a fluke and heard a strange noise coming from the car when it started. Again the lights came on and the brakes did not work. We had it towed to our normal mechanic and then to the dealership when the mechanic was unable to figure out what was wrong. The brakes looked to be in good repair. The Nissan dealership was unable to reproduce the problem and found only old codes in the system. The codes listed on the receipt were FFD high key cycle counts, C118A, U1000 (ABS, EV/HEV), P3195, B29C1 However, after I saw similar complaints related to the battery in this car and told them about it, they found that the 12V battery was leaking. They replaced the battery and flushed the brake line to be safe, but did not charge us the diagnostic fee since they were unsure if they fully fixed the issue. I had recently felt like the brakes took more pressure than normal (all the way to the floor) to stop on the highway once recently and so did my husband but we both thought we were imagining things. 2 years ago we had a similar issue happen but the mechanic just sent us back home after not being able to find anything. The codes on the receipt from 2024 are not very legible but I think they say "41000Gn Comm Circuit" "C118A EAS System" and "41100 Electronic Back Return."

Filed Apr 23, 2026 · NM

Visor on driver side fall down on face causing blockage. Paint is pealing off of vehicle.

Filed Apr 23, 2026 · Brakes, Electrical · NJ

This is the third time my brakes have failed while driving, which seems to have something to do with the 12-volt battery. At least at first, I disconnected my 12-volt battery and reconnected it; this fixed the issue, at least for a while. The other day, I was driving down a road near my house and the brakes failed right before I came around a bend. I had to quickly press the e-brake to slow down, or I would have run right off the road. This is definitely a dangerous issue. Please issue a recall for this because I've noticed many other people complaining about the same issue—the same sound, feeling, and symptoms. It appears the brakes are malfunctioning due to a communication error, or a low voltage issue to the brake computer systems?

Filed Dec 11, 2025 · Brakes · IL

Was driving the car in a neighborhood setting only going 20 mph, ABS light turned on the dashboard, traction control light or some other light regarding traction came on as well, brakes failed. Had to use parking brake to stop the vehicle.

Filed Dec 7, 2025 · Brakes · CA

While driving normally, yellow brake warning lights came on but I arrived home without incident. Next time I drove, the warning lights were all off, but suddenly the brakes failed almost completely. I pushed the pedal to the floor and heard a grinding/clicking sound, and barely any stopping power. I was only going 25 mph, and was able to stop after 5 seconds of high foot pressure. At the same time, red brake warning light came on. I was able to get the car home very slowly, and strangely I had adequate braking power for the remainder of the short trip (although red and yellow brake warning lights remain on). I am happy to provide the car for inspection. This was extremely dangerous to the nearby pedestrians because I could not have stopped the vehicle had one been crossing in front of me. Had this happened at highway speeds, my passenger and I would have been in great danger, as would have other vehicles.

Filed Jul 24, 2025 · Brakes, Electrical · ME

My Intelligent Brake Unit failed. I was slowing down at a major intersection to stop. The ABS system activated and the brakes did not respond appropriately. The pedal went soft. Multiple lights on the dashboard lit up. My two year old child was in the vehicle with me, and we are still recovering from this traumatic experience. I considered the car disabled and had it towed to a mechanic. I then brought it to a Nissan dealership who identified that the entire intelligent brake unit needs replacing for $5,500, which is more than half of what I paid for the vehicle.

Filed May 16, 2025 · Electrical · GA

My 2015 Nissan Leaf is suffering from advanced battery degradation. The car would only charge to 55 miles per charge. The car also has only 85,000 miles only. Nissan refused to address or fix the issue as the car was past the 7 year warranty (even though the book says 8 year warranty). Battery should still go to 150 miles per charge. Dealership claimed degradation from charging at super chargers. Car has only ever been charge at home as it is only driven 2 - 3,000 miles per year. Car stopped in the middle of the highway. Police had to come move to the side of the road. No one was injured although many could have been.