2020+ T1xx/2019+ Colorado AutoSync-LE (BCM flash tool)

READ CAREFULLY!!!!!   THIS DOES NOT WORK ON THE 2022.5+ "refreshed" 1500 pickup trucks, 2024+ 2500/3500 pickups, 2023+ Colorado/Canyon, and 2021+ Tahoe/Suburban/etc   This is the AutoSync-LE (Light Edition) version that is ONLY for flashing custom BCM tuning into the T1xx Silverado/Sierra and 2019+ Colorado/Canyon pickup trucks, as well as adding a few limited additional features of the regular AutoSync. This version of the AutoSync will NOT show any on-screen menus on the factory radio screen…this is the tool required to flash BCM tuning (sold separately). This tool does not work on older 2015-2019 K2xx vehicles and does not work on 2007-2014 GMT-900 vehicles.   In addition to flashing BCM tuning, this tool will also add manual high idle, work light, windows up from keyfob, and strobe light functionality to 2020-2023 2500/3500 pickup, 2019-2022 Colorado/Canyon, and 2019-2022 non-refresh 1500 pickup. AutoSync must remain plugged in to vehicle for these extra features to work.   IMPORTA