XTOOL CAN FD Adapter Work for GM 2020-2022

Product Description

XTOOL CAN FD Adapter Work for GM 2020-2022 

Xtool CANFD Adapter is designed for diagnosing ECU systems of cars meeting with CANFD protocols. It's used with XTOOL's tablets series products. It's high performance and easy operation. When the user selects the CANFD model, if the current device does not support CANFD communication, the user needs to be prompted to use the CANFD adapter to connect.

XTOOL CAN FD Adapter will be compatible with XTOOL Tablet Like D7/D8/D8BT, D9/D9 PRO/A80 PRO Master. 

USAGE

Use female connector connecting with OBDII-16 and male Connector connecting with DLC Diag Socket.

CAN-FD data frame format

*CAN-FD data frame newly adds EDL bit, BRS bit, ESI bit in the control field, and adopts new DLC encoding method and new CRC algorithm (CRC field is extended to 21 bits)
*According to the length of the data field, different CRCs are used, such as CRC_17 (0-16Bytes), CRC21 (17-64Bytes)
*Does not support remote frames (no RTR bit)

CAN-FD application scenarios

For the conversion of the existing CAN system, the current mainstream has the following rules for compatibility with CAN and CAN-FD:

*Use separate two hardware channels in one system

*Under the unified platform, keep the original CAN processor and improve the CAN transceiver

*When using CAN-FD communication, sleep CAN node

 
CAN FD adapter can work with many car models, like Chevrolet, Cadillac, GMC, Buick and etc.
(PAY ATTENTION !! need to connect with XTOOL tablet X100PAD3, EZ400PRO and...)