Delphi Autocom 2021.11 - C4b

The 2021.11 release brought major updates over older 2017 and 2020 versions. 1. Expanded Vehicle Database

If the test succeeds but warns that the firmware is outdated, click the button. Do not disconnect the cable during a firmware update. Common Issues and Troubleshooting 1. "Unknown Device" or Driver Errors Delphi Autocom 2021.11 C4b

To run this software smoothly, your computer must meet these minimum specifications: The 2021

Summary

: Access to extended vehicle databases originally found in genuine software, supporting cars and trucks up to the year 2021. Enhanced Functionality Do not disconnect the cable during a firmware update

The scan completes, but all menu options (Engine, ABS, Airbag) are grayed out/crossed out. Solution: This is almost always a driver or software conflict. Ensure you have removed ALL traces of the opposite software (e.g., if you installed Autocom, ensure no Delphi remnants exist in the registry). Use a dedicated Windows 10 laptop for best results.