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Bill

Bill

S 2305

Requires vehicle manufacturers to provide real-time access to motor vehicle data to vehicle owners and representatives.

2026-2027 Regular Session Introduced by John McKeon

New Jersey bill requiring automakers to give vehicle owners real-time access to their cars' diagnostic and operational data for repair and ownership purposes.

Introduced in the Senate, Referred to Senate Transportation Committee
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Bill Summary · S 2305

Legislative bill overview

S 2305 mandates that vehicle manufacturers grant owners and their designated representatives direct, real-time access to diagnostic and operational data generated by their vehicles. This applies to all motor vehicles sold in New Jersey and establishes a framework for how manufacturers must provide this data access.

Why is this important

Vehicle data access affects consumers' ability to repair vehicles independently, seek service from non-dealership mechanics, and understand what information their cars are collecting. It also impacts the auto repair industry, insurance practices, and the balance of control between manufacturers and vehicle owners over proprietary vehicle systems.

Potential points of contention

  • Cybersecurity concerns: Real-time data access could create security vulnerabilities if not properly safeguarded, potentially exposing vehicle systems to hacking or unauthorized access
  • Intellectual property conflicts: Manufacturers may argue that diagnostic data constitutes proprietary information and trade secrets they've invested in developing
  • Implementation costs: Establishing systems to provide real-time data access to all owners could impose significant compliance expenses that manufacturers may pass to consumers
  • Liability questions: Unclear who bears responsibility if data access enables vehicle tampering or if accidents result from unauthorized modifications enabled by data access

Compiled from official sources — confirm details with the bill’s official record.

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