High EV Repair Costs Spark Outrage, Automakers' Monopoly Design Under Fire

Recently, the high repair costs of new energy vehicles (NEVs) have drawn widespread public attention. Many vehicle owners report that even minor malfunctions often lead to demands for replacing entire assemblies rather than repairing or replacing individual components, significantly inflating repair bills. Industry experts note that automakers, citing anti-theft and safety concerns, incorporate encrypted technologies, VIN-matching systems, and highly integrated designs into their vehicles. While these measures enhance security, they severely restrict third-party repairs and aftermarket part replacements, effectively creating a de facto repair monopoly. This issue is especially pronounced in electric vehicles, where the precision of electronic signal control makes using non-OEM parts risky, further raising the barrier to affordable repairs. As vehicle theft rates decline, the public is urging automakers to reassess their current design approaches and improve vehicle reparability. Regulatory efforts such as the European Union’s End-of-Life Vehicles Directive and the U.S. “Right to Repair” legislation are already pushing manufacturers to redesign vehicles with more easily serviceable and replaceable components—aiming to reduce costs for consumers and promote environmental sustainability.