The 2020 Kovoz, Angkola, Chuangku, etc. It cannot be measured with 431, and even the lamp maintenance cannot be eliminated. At this time, it should not be abandoned because it is missing such an adapter cable!
It is mainly used for the license plate detection of CAN FD communication protocols such as GM, Jaguar and Land Rover (reading fault codes, data streams and other special functions).
The Bluetooth connector of 3S + and PADIII does not directly support this CAN FD car communication protocol, so it is necessary to buy this CAN FD adapter separately.