Hyundai Recalls Over 420,000 Vehicles Over Unexpected Braking Defect

Hyundai Motor America has issued a recall covering 421,078 vehicles after discovering that a software glitch in the front-facing camera system can cause the forward collision avoidance feature to slam on the brakes without warning. The affected vehicles include the 2025 and 2026 model-year Santa Cruz, Tucson, Tucson Hybrid and Tucson Plug-In Hybrid.

According to Hyundai, the defect stems from a coding error that can misread the road ahead, prompting the driver-assistance system to interpret a phantom obstacle and activate the brakes unexpectedly. The company said this sudden, unintended braking meaningfully raises the risk of a rear-end collision, particularly in heavy traffic or on highways.

Hyundai has already linked four crashes and four reported injuries to the malfunction, underscoring the urgency of the fix. The recall is currently limited to the United States market, where regulators require automakers to disclose safety-related defects and remedy plans.

The company said it will notify affected owners by mail starting July 17, directing them to authorized dealerships for a free software update to the front camera module. No parts replacement is required, and Hyundai has set up a dedicated customer service line to field owner questions about the campaign, which is filed under internal recall number 302 and listed with the U.S. National Highway Traffic Safety Administration.

Hyundai has not been sued specifically over this brake-activation issue, though the automaker is already contending with separate litigation over its Palisade SUV, where plaintiffs allege the company failed to properly repair defective side curtain airbags despite a recall issued earlier this year. Consumer advocates say recalls of this scale, covering some of Hyundai's best-selling U.S. models, often draw close scrutiny from regulators and plaintiffs' attorneys alike.

For now, Hyundai is urging owners of the affected Tucson and Santa Cruz vehicles to watch for recall notices and schedule the free update promptly, noting that the fix can be completed at any authorized dealer without cost to the customer.