THIS DOES NOT WORK ON THE 2022.5+ "refreshed" 1500 pickup trucks and does NOT work on the 2021+ Tahoe/Suburban/etc
This is the AutoSync-G2 version that is ONLY for flashing my custom BCM tuning into the T1xx Silverado/Sierra and 2019+ Colorado/Canyon pickup trucks. 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.
This DOES NOT INCLUDE BCM TUNING. BCM TUNING IS SOLD SEPARATELY HERE: https://www.whiteautoandmedia.com/product-category/autosync-programming/
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. Once the flash process is complete, you may unplug the AutoSync.
2019-2022 Sierra/Silverado 1500
2020-2023 Sierra/Silverado 2500/3500 HD
Be sure to fully read instructions and features list before purchasing/installing