The latest versions of SAE J1979-2 and -3 require the use of the UDS (Unified Diagnostic Services) standard for diagnostic communications between the vehicle's emissions-related OBD system and external test equipment.
Softing Automotive and our partner Kvaser hosted a joint webinar in December 2022, which you can now watch on-demand. Learn how the latest CAN technology enhancements (CAN, CAN FD, CAN XL) support UDS, what the new SAE J1979 regulations mean in practice for diagnostic testing, and how OEMs and Tier 1s can benefit.
The webinar will also provide an introduction to coupling Kvaser's U100 interface with Softing's TDX diagnostic test development suite for on-road vehicle and mobile machinery maintenance. The latter includes protocol templates for UDS that, once developed, can be reused.
Speakers: Peter Subke, Head of Business Development, Softing Automotive Electronics GmbH and Julian Mayer, product manager, Softing Automobile Electronics GmbH / Moderator: Tammy Purdy, executive director, Kvaser Inc.