This adapter converts the 26-pin OBD connection of a Tesla Model 3 (from year 01/2019) or a Tesla Model Y into a 16-pin OBD2 socket in order to be able to connect an OBD interface.

OBD connector for Tesla Model 3 / Model Y (26-pin with 1: 1 feedthrough) to OBD-2 socket (J1962 female).