You’ll find a connector like the one above. This is the OBD-II connector. The OBD-II protocol is not CAN specific, and can be implemented over UART and PWM channels as well as CAN. OBD-II became ...

every car sold in the United States since 1996 and in Europe since 2001 comes equipped with a connector known as an OBD-II (Onboard Diagnostics 2) port that gives the manufacturer, independent car ...