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Electrical system

2021 Nissan Leaf Plus Electrical problems

Owners have filed 4 complaints about the 2021 Nissan Leaf Plus's electrical system with NHTSA - 44% of all its complaints, most recently on November 5, 2026. Dead batteries, warning lights, wiring, alternators, infotainment and electronic module failures.

Complaints
4
Recalls
0
Crashes
0
Fires
0
Injuries
0
Deaths
0

Electrical complaints

Electrical system

I purchased a 2021 Nissan Leaf used on 9/9/2026 from CarMax Burbank with unrepaired NHTSA recalls 25V-655 and 24V-700 documented in my sale paperwork. The salesman told us they were simple recall repairs, nothing to worry about. When I took the car in, the authorized dealer's service advisor warned that the recall reprogramming could likely leave the vehicle inoperable if a battery fault code appeared, and recommended returning the car to CarMax because it was on a stop sale with no batteries available. A CarMax...

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service consultant dismissed the warning as a scare tactic from that specific location, said they couldn't consider taking the car back unless we tried the recall repairs, and sent us to a different "partnered" Nissan dealer. On 10/21/2026, that dealership location recommended the LBC/VCM recall reprogramming, kept the vehicle eight hours, and released it as repaired and drivable. Less than 24 hours later, on 10/22/2026, while driving on the highway in heavy rain in moving traffic, the battery failed with [Warning, Service EV System, Power Reduced]. The vehicle was towed to the dealership on 10/23/2026, where the dealer confirmed the EV battery failed, the vehicle cannot be operated without a battery replacement, and batteries are unavailable nationwide. The vehicle has remained at Nissan since. Safety risk: sudden, complete loss of propulsion on a highway in rain creates an immediate crash and injury risk to occupants and surrounding drivers. The failure occurred one day after the recall remedy was completed and the vehicle was released as repaired, indicating the remedy process can leave affected vehicles in an unsafe state on the road. The recall at issue concerns battery cells prone to rapid heating and fire during Level 3 charging, so this vehicle carried an active fire risk as well. The manufacturer has since initiated a vehicle repurchase. The recall bulletin promises a complimentary rental during the remedy process. No rental was ever provided.

Filed Incident Electrical systemNHTSA 11775951
Transmission & drivetrainElectrical system

My Leaf started displaying dramatic battery range reduction and charge fluctuation symptoms [redacted] at 98K miles. 1st available appt at dealership (as advised by Nissan) was [redacted], now at 115,000K miles. [redacted] I received recall notice in my mailbox from Nissan re 25V-655 - 8 1/2 months past the issuing of recall - explaining the defect and fire hazard while fast charging. I now realize the "hot" smell I detected while fast charging was the overheating of lithium - thank God it didn't catch fire back...

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then as I had been napping in my vehicle with my dog. At the dealership, service dept said my battery failed the post update test; sent me home in (ice) loaner car; said Nissan will reach out within a few days. Finally receive call [redacted] from [[redacted]] on behalf of Nissan North America; received 1st buyback email "offer" Sept 4, 2026 nearly a month after my car was deemed inoperable (this was a Friday at 4:59pm at the start of a major holiday weekend). They requested I pay them $9,411.11 so they can recover title from lender; same unchanged offer [redacted] after "escalation" review. A down payment + over 4 yrs of never missed consecutive payments - $33,000 later - and they are requesting I pay them because of a manufacturing defect which I didn't cause and had no control over. I was planning to drive it another 115K miles +. I want a FAIR resolution - on an inflated asset with Extreme depreciation due to a manufacturing defect and mandated recall. Nissan has not provided a warranty covered battery replacement to get my car running in a 'timely manor'. This [[redacted]]/old consumer is being treated UNfairly. ALL supporting documentation is organized, verifiable and securely filed. Any attorneys out there want to help ? INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Incident Power train · Electrical system · Unknown or otherNHTSA 11774796
Electrical systemFuel system

Incident Summary & Ineffective Recall Remedy: I am reporting an acute high-voltage battery cell collapse on my 2021 Nissan LEAF (VIN: [[redacted]]). 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 [redacted] where Kings Nissan tested only the auxiliary 12V lead-acid battery to dismiss my complaint, I purchased an independent CAN-bus...

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diagnostic tool. On [redacted] (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 #[redacted] with Nissan Consumer Affairs, authorized dealers (Kings Nissan, Nissan of Queens and Nissan of Staten Island) refuse to intake, scan, or ground the vehicle, leaving a severe hardware hazard active on public roads. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Incident Electrical system · Fuel / propulsion systemNHTSA 11763960
Electrical system

My 2021 Nissan Leaf battery does not hold charge for more than 80 miles. Its has a chademo charger and my daughter could not get to next charger. The car battery has a system issue. The car main battery cells keep dying. Nissan replaced 4 cells last year and now more cells need replacement. These cars are becoming hazards on road as they loose charge state and its not possible to get to the next charging point even on a 230 mile journey. Nissan is aware of the issue but not willing to help proactively. I have been...

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sold a lemon. I know of atleast 4 other families who have same model year cars and all have faced issue with the battery. I would request you all to please look into the matter and make sure the manufacturer is held accountable for not taking action proactively. They are cheating the consumers.

Filed Incident Electrical systemNHTSA 11681411

Nissan Leaf Plus electrical complaints by year

Leaf Plus electrical problems, every year

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Source: U.S. National Highway Traffic Safety Administration (NHTSA) complaints and recalls, checked . Complaints are owners' own reports and are not verified. How we use the data

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