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When I speak to most people about the vehicle network or CAN BUS there is a common misconception that there is only Diagnostic Messages or OBD II Messages.  So what’s the difference between Diagnostic Messages (such as OBD II) and Normal Messages on a typical CAN BUS? Simply put Diagnostic Messages are Command/Response Messages.  So […]

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One common misunderstanding about the vehicle network data is that it is limitless.  The truth is that the only data on the network is the data that is required to be there.  Nothing more, nothing less.  What is required is different from vehicle to vehicle.  For example some vehicles might have adaptive cruise control and

CAN (Controller Area Network) BUS is not a new network, but unlike more popular network names, CAN BUS is geared more for Embedded Controllers such as the ones found in modern automobile.  So when I speak of CAN BUS ‘Hacking’, I am refering to automotive network reverse engineering. The CAN BUS is now a required