US Auto Industry Races Against Deadline to Purge Chinese Tech from Connected Cars
Modern automobiles are increasingly equipped with internet-connected applications and features that deliver real-time data, enhanced convenience, and advanced safety options. These systems enable vehicles to communicate with external cloud networks, drivers' smartphones, and, in some instances, other vehicles or road infrastructure. However, a significant portion of this technology is powered by Chinese software. The American automotive industry is now reportedly in a frantic scramble to identify and remove this technology ahead of an impending March 17 deadline.
New US Government Rules Ban Chinese Software in Vehicles
New regulations from the US government will soon prohibit Chinese software from being used in internet-connected vehicle systems. This initiative is part of a broader effort to prevent cameras, microphones, and GPS tracking devices in cars from being exploited by foreign adversaries for surveillance or data collection purposes. Before the deadline, automakers must provide evidence to US authorities that critical components of their products do not contain software developed in China or by Chinese companies.
The connected-vehicle rule was introduced by the Bureau of Industry and Security under the US Commerce Department. The regulation does permit the use of Chinese code that was transferred to a non-Chinese entity before March 17. The Bureau has also indicated plans to extend these restrictions on Chinese technology to other products, including commercial vehicles and drones. This situation serves as a crucial test case for America's capacity to decouple from Chinese supply chains in strategic sectors.
Industry Pressure and Supply Chain Challenges
According to a report from the Wall Street Journal, the approaching deadline has intensified pressure across the automotive industry to reduce dependence on Chinese components. This shift began during pandemic-related supply chain disruptions and has continued amid escalating geopolitical tensions. Notably, Tesla decided last year to cease sourcing parts from China-based suppliers for vehicles manufactured in the United States.
Automakers typically procure electronic systems from large suppliers, who may, in turn, rely on smaller companies or joint ventures in China for software development. This layered and complex supply chain makes it exceedingly difficult for automakers to fully trace the origin of all software integrated into their vehicles. As new rules restrict the use of Chinese software, companies are under immense pressure to gather detailed information they previously did not require.
However, suppliers are often reluctant to share proprietary details. As Brandon Barry, founder of cybersecurity firm Block Harbor, explained, "The suppliers don't want to share source code. That's their intellectual property." Even when Chinese software is successfully identified, replacing it is not a straightforward process. Automotive software is highly customized, and modifying existing vehicle systems can introduce significant safety and technical risks.
Industry Restructuring and Emerging Opportunities
Due to these substantial challenges, cybersecurity experts anticipate that some automakers and suppliers may receive temporary exemptions if they can demonstrate they are mitigating risks through alternative measures. These regulations are also driving profound changes across the global automotive industry. According to Matt Wyckhouse, CEO of Finite State, companies are actively restructuring their operations.
Global suppliers are relocating software teams based in China to other countries, while Chinese firms are seeking new owners for their Western business divisions. Pirelli serves as a notable example. The tire manufacturer may be affected because its largest shareholder is Sinochem, a Chinese state-owned enterprise, and its smart tires connect to cloud networks. Pirelli, its shareholders, and the Italian government are currently discussing various options, including reducing Sinochem's stake or separating the US smart-tire business entirely.
Some companies are capitalizing on this industry shift. Ohio-based Eagle Wireless is working to establish a US supply chain for cellular modules. The company acquired source code from China's Quectel and is assisting automakers in delivering necessary software updates before the deadline. "The connected-vehicle rule is a major tailwind for onshoring both software development and manufacturing," said Mark Kvamme of Eagle Wireless.
Market Dominance and Broader Concerns
Chinese companies continue to dominate the global market for connected vehicle components, holding an 87% share last year. This dominance has raised significant security and economic concerns. "If you think rare earths are a bad dependency to have on China, wait till you're dependent on cellular modules. It's much, much worse. It's broader," stated Charles Parton, a former UK diplomat, during a US congressional committee hearing in December 2025.
Volvo CEO Håkan Samuelsson highlighted the complexity of the issue, noting, "More challenging is to be sure that no data that the car collects can ever be transmitted to China." The ongoing efforts by the US auto industry to comply with these new regulations underscore the intricate balance between technological innovation, national security, and global supply chain dynamics in the modern automotive era.
