ACDelco TDS – Techline Connect – E4398 No Supported Calibrations Found – 9/2021

ACDelco TDS was updated on 9/5/2021 to utilize the GM Techline Connect software which provides access to Service Programming System version 2.

I decided to get my Windows 10 computer updated with the GM Techline Connect software and verify if it works with my 2014 Chevrolet Caprice PPV.

Unfortunately, I encountered error “E4398: No supported calibrations found!”.

I show the installation of the GM Techline Connect software, the E4398 and the only workaround to the error available currently.