ISO DIS 14229-4

Description / Abstract: This part of ISO 14229 specifies the implementation of a common set of unified diagnostic services (UDS) on FlexRay networks (FR) in road vehicles (UDSonFR).

UDSonFR references part 1 and part 2 of ISO 14229 and specifies implementation requirements of the diagnostic services to be used for diagnostic communication over FlexRay

NOTE UDSonFR does not specify any requirements of the in-vehicle FlexRay architectecture.

This part of ISO 14229 does not include any redundant information of the documents as listed in the introduction. It focuses on

—additional requirements specific to the implementation of UDS on the FlexRay network, and

—specific restrictions in the implementation of UDS on the FlexRay network.