This document specifies requirements for CAN-based communication systems between the in-vehicle network and the diagnostic link connector of the vehicle. This document does not specify any requirements related to the in-vehicle CAN network architecture. This document specifies the requirements to enable the in-vehicle CAN-based communication systems to establish, maintain, and terminate communication with the devices connected to the diagnostic link connector.Cross References:ISO 11898-1ISO 11898-2ISO 15031-5ISO 15765-2ISO 27145-3ISO 27145-4ISO 7498-2ISO 11898-3ISO 14229-1ISO 14229-2ISO 14229-3ISO 15031-2ISO 15031-3ISO 15031-6ISO 15765-1ISO 27145-2ISO/IEC 7498-1ISO/IEC 7498-3ISO/IEC 7498-4ISO/IEC 10731:1994SAE J1930-DASAE J1939SAE J1939-73SAE J1979-DASAE J2012-DASAE J2178-1All current amendments available at time of purchase are included with the purchase of this document.