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.   IMPORTANT NOTE: Strobe lights with engine running, work lights with engine running, and windows up from keyfob require the additional BCM unlock software ($35) from BT DieselWorks, available on our website here.   IMPORTANT NOTE: This DOES NOT INCLUDE BCM TUNING (ie for adjusting lighting settings, door lock settings, speed limiter, remote start timer etc). BCM TUNING IS SOLD SEPARATELY HERE: www.customcalibrationengineering.com   No extra wiring harnesses or modifications are necessary…AFTER THE REGISTRATION/SETUP/WiFi PROCESS IS COMPLETE (explained in the instructions), AFTER YOU HAVE PURCHASED THE BCM TUNING, plug the AutoSync into the OBD port and use the cruise control buttons to flash the custom BCM tuning.   Compatible with: 2019-2022 Sierra/Silverado 1500 2020-2023 Sierra/Silverado 2500/3500 HD 2019-2022 Colorado/Canyon   Be sure to fully read instructions and features list before purchasing/installing