1. Plug and Play, No module and energy storage device inside, no error code after install., won't effect any other function; 2. This item works on for Chevy Traverse Equinox Malibu Blazer Cruze Trax Trailblazer GMC Terrain (2019 2020 2021 2022 2023) and for Cadillac CT6 XT4 XT5 XT6 (2019 2020 2021 2022) and for Buick Enclave Encore 2019-2023 3. Product made by high quality plastic, disable/canceller/delete the auto start stop feature; 4. How to install: disconnected the hood open latch plug then plug each end into the Auto Stop Eliminator 5. Package comes: 1 x auto start stop disable cable, 1 x tie