GM Recalls 67,000 EVs and Luxury Models for Brake Software Flaw
General Motors has announced a significant recall affecting nearly 67,380 units of its electric vehicle lineup, including the Chevrolet Blazer EV and various Cadillac models like the Lyriq, Vistiq, and Celestiq. The recall addresses a software glitch that can lead to a brief loss of braking capability during specific low-speed maneuvers. This issue, while not occurring under typical driving conditions, requires immediate attention, and GM has already submitted its resolution to regulatory bodies. Vehicle owners are encouraged to check their Vehicle Identification Number (VIN) to determine if their car is impacted, preempting the official notification letters.
The affected vehicles include specific configurations of the Blazer EV, namely the SS and Police Pursuit Vehicle trims. For Cadillac, the all-wheel-drive versions of the Lyriq are part of the recall, whereas two-wheel-drive models remain unaffected. The breakdown of recalled Cadillac Lyriq units spans several model years: 474 from 2023, 22,819 from 2024, 11,926 from 2025, 9,322 from 2026, and 44 early 2027 models. Additionally, the three-row Vistiq sees 13,627 units from 2026 and 5,175 from 2027 included. The flagship Celestiq also contributes a small number, with 51 cars from 2025 and 31 from 2026 being recalled.
The braking anomaly occurs in a very particular scenario: light brake application at low speeds, typically mid-turn, when the vehicle encounters an uneven surface, such as a curb at the end of a driveway. According to the National Highway Traffic Safety Administration (NHTSA) recall report, this combination of factors can trigger a momentary release and reapplication of the brakes. This action can cause the vehicle's software to misinterpret wheel movement, leading to a temporary reduction in brake pressure. GM reassures that normal braking function should be restored with the subsequent brake application.
This is not the first time GM has encountered such a braking-related software issue. A similar recall in 2024 affected 21,469 all-wheel-drive Lyriqs. The current recall emphasizes that these previously affected vehicles still require the latest software update to completely resolve the problem. The remedy involves a complimentary software update, which will be automatically pushed to vehicles that have opted for over-the-air updates. Owners who haven't enabled this feature will need to visit a dealership for the update, and all repairs related to recalls are free of charge at authorized manufacturer dealerships, as confirmed by NHTSA.
Beyond this specific software recall, General Motors is also currently under investigation by federal authorities regarding a broader brake failure issue that impacts over a million additional vehicles. This separate investigation highlights ongoing concerns about braking systems across a wider range of GM products, distinct from the software-related problem addressed in the current recall.