Summary
- Nissan is recalling nearly 24,000 Leaf EVs due to a battery fire risk during DC fast charging sessions
- The affected units were built between August 29, 2018, and November 3, 2020, in Tennessee
- An exact cause hasn’t been pinpointed, but Nissan is working on a software fix to prevent fires
- The software update, expected in November, will be free for owners of 2019 and 2020 Leaf EVs
- Owners are advised to refrain from using Level 3 fast chargers until the issue is resolved
Article
Nissan Recalling Leaf EVs Due to Battery Fire Risk
Nissan is recalling nearly 24,000 Leaf EVs in the United States due to a battery fire risk during DC fast charging sessions. The affected models include those with 40- and 62-kilowatt-hour battery packs manufactured at the automaker’s Tennessee plant. The National Highway Traffic Safety Administration (NHTSA) reports that the recall encompasses units produced between August 29, 2018, and November 3, 2020. When connected to a Level 3 fast charger, the battery may overheat without warning, potentially leading to a fire and increasing the risk of injury.
Nissan Working on Software Fix
In response to the recall, Nissan is working on a software update that aims to prevent the batteries from catching fire. The update, expected to be available in November, will be provided to affected 2019 and 2020 Leaf EV owners for free. In the meantime, owners are advised not to use Level 3 fast chargers until the issue is resolved. The exact cause of the problem is still under investigation, but preliminary data suggests excessive lithium deposits within the battery cells may lead to increased electrical resistance during fast charging sessions, causing a fluctuation in the state of charge.
Nissan Leaf Features and Sales
The Nissan Leaf, equipped with two charging ports for different charging sources, provides bi-directional charging capabilities, setting it apart in the market. Despite its unique features, the Leaf’s sales have faced challenges, with only 4,514 units sold in the U.S. in the third quarter. Having been on the market in its current form for seven years, the Leaf’s technology and offerings have not translated into significant sales figures.
Recall Information and Warranty
Affected 2019 and 2020 Nissan Leaf EV models, with 40- and 62-kilowatt-hour battery packs, are all under warranty and subject to the recall. Owners will be notified of the recall starting September 20, with guidance from Nissan to avoid using Level 3 fast chargers until a solution is implemented. The lack of an audible or visible warning system within the vehicle during fast charging sessions highlights the importance of addressing this safety issue promptly to prevent potential fire hazards.
Overall Impact of the Recall
The recall of nearly 24,000 Leaf EVs due to a battery fire risk during DC fast charging sessions underscores the importance of vehicle safety and proactive measures to mitigate potential hazards. The software fix being developed by Nissan aims to prevent further incidents and ensure the safety of affected vehicles and their owners. As the investigation into the cause of the issue continues, Nissan is taking steps to address the matter and provide updates to owners in a timely manner.
Conclusion
In conclusion, the recall of certain 2019 and 2020 Nissan Leaf EV models due to a battery fire risk highlights the significance of safety measures in electric vehicles. With a software fix in the works and continued investigation into the cause of the issue, Nissan is taking steps to ensure the safety and well-being of owners and their vehicles. The proactive approach to addressing potential hazards in EVs demonstrates the commitment of automakers to vehicle safety and consumer trust. Owners of affected Leaf EVs can expect updates and guidance from Nissan as the recall process unfolds, emphasizing the importance of staying informed and proactive in addressing safety concerns within the automotive industry.
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