2021 Nissan Leaf Complaints

The Automatic Emergency Braking system on my 2021 Nissan Leaf S Plus engaged erroneously (phantom braking) twice. One time was on a sunny day in August 2026 when I had just backed out of my driveway onto my residential street. There was a person walking well to the right side of the road about 100 feet ahead of me. I had just finished backing out and put the car in drive and stepped on the accelerator when the AEB system suddenly engaged despite there being nothing at all directly in front of the car. The second incident was in August or September 2026 when I had come to a stop at a stop sign on a covered roadway just outside a parking garage. As soon as I stepped on the accelerator to make a left turn into the parking garage the AEB system suddenly engaged despite nothing being in front of the vehicle. I have owned this car since August 2023 and have not had any other incidents of phantom braking before these two incidents. I have had no accidents or any other incidents leading up to...

Incident Summary & Ineffective Recall Remedy: I am reporting an acute high-voltage battery cell collapse on my 2021 Nissan LEAF (VIN: [XXX]). The vehicle previously received the software update for NHTSA Recall #25V655 (Nissan Recall #R25C8) at Kings Nissan. The software patch failed to repair the underlying defective battery hardware. Following a second service visit on XXX where Kings Nissan tested only the auxiliary 12V lead-acid battery to dismiss my complaint, I purchased an independent CAN-bus diagnostic tool. On XXX (63,702 miles), LeafSpy telemetry confirmed Cell #31 is severely degraded, exhibiting a 191–307 mV voltage collapse. This causes sudden dashboard state-of-charge drops from 70% down to 42–45% on active highways, forcing emergency power limits ("limp mode"). Refusal of Post-Remedy Service: Despite active Corporate Case #XXX with Nissan Consumer Affairs, authorized dealers (Kings Nissan, Nissan of Queens and Nissan of Staten Island) refuse to intake, scan, or ground...

The contact owned a 2021 Nissan Leaf. The contact received notification of NHTSA Campaign Number: 25V655000 (Electrical System). The contact stated that while at a dealer charging the vehicle for approximately 15- 20 minutes, there was a fire coming from the front of the vehicle. The fire was extinguished by the fire department after several hours. A Police report was not filed. No injuries, medical attention, or damages were reported. The vehicle was towed to a tow lot and was deemed a total loss. The manufacturer was not notified of the failure. The failure mileage was 25,000.

A recall fix was done for the back up camera about a year ago. That was a national recall for an issue with the system. My car started the same exact issue about 3 weeks ago. No back up camera, pink or blue screen, glitchy. I contacted Nissan about it and it didn't seem like they wanted to make the repair again or fix the issue at no cost. I was wondering if other owners have had the same issue and if you can intervene. Thank you

Our vehicle was affected by recall 25V655 for defective battery. The vehicle was serviced at the Nissan dealer and the software update to resolve the recall was applied. Yesterday the vehicle spontaneously combusted during DC fast charging despite the software update. It appears that the software update was ineffective at mitigating the fire hazard.