Table 1 shows one common engine and engine cooling related problems of the 2021 Nissan Leaf.
| Problem Category | Number of Problems |
|---|---|
| Engine And Engine Cooling problems |
Recall for fast charge level 3 chademo has been issued for over 6 months. I am advised not to fast charge due to risk of devastating fire. Very dangerous to continue to use this car in an urban setting. Buyback was denied and told to wait for a fix. No fix yet! I can't get out of philadelphia in this car. Tesla wouldn't let this happen!.
I want to be clear about why I opened this case. Per Nissan’s own recall documents, the software update does not repair the defective battery cells, it only detects the issue and may disable the vehicle to prevent a thermal event. Level 3 charging remains unusable, and the underlying defect is still present. Because of this, I am requesting a repurchase or a replacement vehicle. If they say the software will “fully correct the condition”.
*high voltage battery defect/failure - this is what was believed to be the issue when it was towed to the dealership. What is left of it is available for inspection at the dealership for now, however the insurance may take it to a salvage yard since the fire department finished their investigation. *while at the dealership after they spent the day trying to recreate what happened they parked it and planned to try again the next day, then someone walked by and saw smoke coming from the car and called 911. They called it a thermal runaway and it burned for hours before being moved to a safer, emptier lot where it was covered in thousands of pounds of sand. The night before the mileage range dropped roughly 70%, unaware of the recall in our mail that hadn't been opened we stopped to try to charge so we could get home. Thankfully none of the chargers worked since the recall was for a potential fire if plugged into a level 3 charger. We tried to drive home only to end up on the side of the road in total system failure. Police sent incident management to get us to safety. If we had made it home we are told this could have caught our home on fire and would likely have blown up our house and taken neighbors houses out as well. It could hurt more people or structures while they tried to recreate the problem. I understand the dealership had $20k in damages from the fire on top of which my car is clearly a total loss. Homes & businesses nearby had to be evacuated. , what is left of the car has been inspected by the county fire marshall, insurance CO. Police were called, but no investigation. When I called consumer affairs at Nissan, I spoke to 3 different people who said there was nothing they could do. Had one other time 3 weeks earlier that the range dropped significant, we got home plugged it in and it seemed fine. The only warnings said we were low on miles and to stop to charge which would have made things worse, could have killed us if they had worked.
Car is under a recall-no level 3 charging due to risk of fire since October of 2025 with no remedy in place. The car is not able to be used as advertized-cannot travel outside of 200 miles from my home as level 3 charging is not possible and level 2 charging not feasible for travelling. Of note-the battery in my car is a new battery -it was replaced in December of 2025 due to repeated prior failures -including suddenly slowing down drastically on highway which was a safety hazard. Aftee repeated efforts to get this addressed Nissan agreed to replace the battery but the repacement is under recall and the car is not usable for my purposes.
The high-voltage battery on my 2021 Nissan Leaf is subject to recall 25v-655/r25c8. The recall notice states that the battery cells can develop excessive lithium deposits, which increase electrical resistance and can cause rapid battery heating during level 3 fast charging. Nissan instructs owners not to use level 3 charging at all until a “remedy” is available. I have attempted to have the car fixed at two local dealerships, with both stating that they do not have a fix available. The documented "fix" is a software update that slows or disables level 3 charging, which does not resolve the issue, and only disables the vehicle's intended use.