Toyota Recalls 10,000 C-HR EVs Due to Unexpected Power Loss





Toyota has announced a worldwide recall impacting roughly 10,000 of its 2026 C-HR electric vehicles. This action stems from a software anomaly within the regenerative braking mechanism that can lead to an unexpected cessation of power to the wheels during operation. Crucially, the manufacturer emphasizes that this issue is software-related and not indicative of any flaw in the battery cells or electric motors.
Approximately 1,310 of the affected C-HR EVs are located in Canada. Owners in the region can anticipate receiving official recall notifications by early November. However, those eager for a quicker resolution can visit their local Toyota dealerships, which are already equipped to apply the necessary software patch at no cost. The problem manifests when the traction battery is at a high charge level and the driver engages regenerative braking, a system designed to recover energy during deceleration. Under specific conditions, the faulty software permits the battery to become overcharged, triggering a safety shutdown of the electric drive system. While the vehicle doesn't immediately stall, this power reduction at speed is deemed a serious accident risk by both Toyota and safety regulators, particularly in critical driving situations like highway merging or overtaking maneuvers.
The rectification involves a simple software update for the Battery Electric Vehicle Electronic Control Unit, performed free of charge at dealerships. While Toyota has not confirmed if this specific remedy will be available via over-the-air updates, owners should plan on a dealer visit for the time being. This incident highlights a growing trend of software-centric recalls in modern electric vehicles. Similar power loss issues linked to software defects have been reported by other manufacturers, including Jaguar Land Rover and Volvo. Owners of 2026 C-HR EVs experiencing any sudden power reductions, especially during braking or coasting with a high battery charge, are strongly advised to contact their dealership promptly rather than awaiting official notification.
The evolving landscape of electric vehicle technology underscores the critical role of sophisticated software in ensuring vehicle safety and performance. As EVs become more prevalent, the industry faces an increasing imperative to meticulously develop and rigorously test control software, particularly in areas like battery management and regenerative braking. This recall serves as a pertinent reminder for both manufacturers to invest in robust software validation processes and for consumers to remain vigilant regarding potential software-related issues in their electric vehicles. Embracing transparency and proactive solutions from automakers will be key to fostering consumer confidence and advancing the long-term success of electric mobility.