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SAE J 2186:2019-07-12

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SAE J 2186:2019-07-12

E/E Data Link Security (Stabilized: Jul 2019)

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This SAE Recommended Practice establishes a uniform practice for protecting vehicle components from 'unauthorized' access through a vehicle data link connector (DLC). The document defines a security system for motor vehicle and tool manufacturers. It will provide flexibility to tailor systems to the security needs of the vehicle manufacturer. The vehicle modules addressed are those that are capable of having solid state memory contents accessed or altered through the data link connector. Improper memory content alteration could potentially damage the electronics or other vehicle modules; risk the vehicle compliance to government legislated requirements; or risk the vehicle manufacturer's security interests. This document does not imply that other security measures are not required nor possible.

Author SAE
Editor SAE
Document type Standard
Format File
ICS 43.040.15 : Car informatics. On board computer systems
Number of pages 4
Replace SAE J 2186:2005-06-27
Year 2019
Document history SAE J 2186:2005-06-27
Country USA
Keyword SAE 2186;SAE J2186;SAE J2186;SAE J 2186