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What happened to the bZ4X?

In a major setback for Toyota's electric vehicle (EV) ambitions, the automaker has issued a global recall for its recently launched bZ4X electric SUV due to a concerning issue with the vehicle's wheels. The recall comes just months after the bZ4X's initial rollout, highlighting the challenges faced by automakers as they navigate the transition to electric mobility.


The bZ4X Wheel Detachment Issue


According to Toyota, the issue with the bZ4X involves a problem with the wheel hub bolts, which can become loose and potentially cause the wheels to detach from the vehicle. This poses a significant safety risk, as a wheel detachment while driving could lead to a loss of control and a potentially catastrophic accident. The recall affects all bZ4X models produced to date, with Toyota urging owners to stop driving the vehicles immediately.


Toyota's Response and Remedy


In response to the issue, Toyota has announced a global recall of the bZ4X, with the company working to develop a solution to the wheel detachment problem. The automaker has advised bZ4X owners to refrain from driving their vehicles until a permanent fix is available. Toyota has also stated that it will provide alternative transportation options for affected customers during the recall process.


Implications for Toyota's EV Ambitions


The bZ4X recall is a significant setback for Toyota, which has been positioning itself as a leader in the transition to electric vehicles. The company had high hopes for the bZ4X, which was its first dedicated EV model, and the recall could undermine consumer confidence in the brand's ability to deliver reliable and safe electric vehicles.


The recall also highlights the challenges faced by automakers as they rush to bring new EV models to market. With intense competition and pressure to meet ambitious emissions targets, some manufacturers may be compromising on quality and safety in their haste to get products to market. The bZ4X incident serves as a cautionary tale, underscoring the importance of thorough testing and quality control in the development of electric vehicles.


Conclusion


The Toyota bZ4X recall is a significant blow to the automaker's electric vehicle ambitions. The wheel detachment issue poses a serious safety risk and has forced Toyota to take drastic action, including advising owners to stop driving their vehicles. As the industry continues to evolve, this incident serves as a reminder that quality and safety must remain the top priorities for automakers navigating the transition to electric mobility.

Why is Toyota bZ4X being recalled?


Owners may contact Toyota's customer service at 1-800-331-4331. Summary: Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2023 Subaru Solterra and Toyota BZ4X vehicles. The hub bolts on the wheels may loosen, causing a wheel to detach from the vehicle after low-mileage use.



Did Toyota stop making the bZ4X?


On 6 October 2022, Toyota reported it has found a fix to the loose wheel recall and has resumed production of the bZ4X and Solterra.



Is the bZ4X made in China?


Its first vehicle, the bZ4X, is produced in Japan and China and has been sold since mid-2022.



What is the defect in the Toyota bZ4X?


What is the condition? After low-mileage use, all of the hub bolts on a wheel can loosen to the point where the wheel can detach from the vehicle. If a wheel detaches from the vehicle while driving, it could result in a loss of vehicle control, increasing the risk of a crash.



Can you charge a bZ4X at a Tesla charging station?


bZ4X will charge with any network that has a J1772 (Level 2) or CCS1 (DC Fast Charging) connector, including ChargePoint ®, EVgo, Greenlots, flo and EV Connect. You can find the nearest charging station near you on the Toyota app. Currently, bZ4X customers are not able to charge on the Tesla charging network.



What is the problem with the bZ4X?


EV Charging. Won't charge at home; won't work with some public chargers; won't fully charge; charge connection; charge port door.



Can bZ4X charge at Tesla?


bZ4X will charge with any network that has a J1772 (Level 2) or CCS1 (DC Fast Charging) connector, including ChargePoint ®, EVgo, Greenlots, flo and EV Connect. You can find the nearest charging station near you on the Toyota app. Currently, bZ4X customers are not able to charge on the Tesla charging network.



Why do bZ4X wheels fall off?


The main cause of the wheels falling off the bZ4X, according to Toyota, comes down to a lack of clamping force between the wheel bolts (which Toyota calls hub bolts but are commonly called "lug bolts," too), the wheel hub, and the wheel.



How many Toyota bZ4X have been sold?


With just 1,854 bZ4X models sold in December, Toyota's 2024 total reached 18,570. Although that number is up 99% from the 9,329 sold in 2023, it's still far behind the competition.



Why does Toyota not like electric cars?


While serving as CEO, Toyoda refused to give EV development top priority, claiming that battery-powered vehicles were too complicated and unpopular with consumers. Instead, under his leadership the company made significant investments in hybrid and hydrogen drivetrains.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.