@drahardja I can confirm this! I literally flew to Dearborn, MI, met with the CTO, CSSO, and Engineers of Ford at their HQ, and showed them irrefutable proof of errors and vulnerabilities in their OBD-II data. Engineers from Magneti Marelli were there, too. Ford got Magneti to fix ALL of what I uncovered. The fix was pushed out to their entire CrewChief fleet customers. This was circa 2014.