Timing and Synchronization of the Event Data Recorded by the Electronic Control Modules of Commercial Motor Vehicles – DDEC V SAE Paper No. 2013-01-1267 SAE World Congress 2013; Detroit, MI Co-Author(s): John Steiner, David Plant, Timothy Cheek, Timothy Austin, Michael Farrell, Heath Spivey It is well recognized that Heavy Vehicle Event Data Recorder (HVEDR) technology