Xtool CAN FD Adapter for GM 2020-2022 Supports CANFD Works with X100 PAD2 PAD3 A80 series D7 D8 series

Product Description

Xtool CAN FD Adapter for GM GMC Cadillac Chevrolet Buick 2020-2022

Xtool CANFD Adapter is designed for diagnosing ECUs 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.

The CAN-FD adapter supports 2020 and newer model year vehicles using the Controller Area Network Flexible Data-Rate protocol, and is an extension to the original CAN bus protocol that was specified in ISO 11898-1.

Data rate transmits up to 5 times faster than the original CAN data allowing more data to be sent between modules required on newer vehicles when diagnosing ECUs and programming new modules.

This adapter simply replaces the standard OBD2 Connector on the Xtool tablets' main data cable. No other software or hardware is required, once installed the adapter can be used with existing software and can be interchanged with the standard OBD2 connector.

2021+ Buick Envision
2020+ Cadillac CT4/CT5
2022 Cadillac XT4/XT5/XT6
2020+ Cadillac Escalade
2020+ Chevy Corvette
2021+ Chevy Tahoe
2022 Chevy Silverado
2022 Chevy Suburban
2022 GMC Sierra
2021-2022 GMC Yukon

Compatible with the following: 

• Xtool X100 PAD2/PAD3/Elite series
• PS80 PS90 series
• A80 series
• D7, D8, D9 series
• EZ400 Pro 
• A30 Pro
• A80/A80 Pro/A80 Pro Master
• AutoProPAD Full
• AutoProPAD G2
• AutoProPAD G2 Turbo

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