Axxess AXDSPH-GM32 : Amplifier Add-On Line Converter T-Harness, 2021-UP Buick (Amplified), Chevy GMC (Non-Amplified)

Amplifier Add-On OEM Line-Converter T-Harness for Select 2021-UP Buick, Chevy and GMC Vehicles. For use with the Axxess AXDSP-L line converter. Applications BUICK Envision IOS or IOU 2022-2023 CHEVROLET Cheyenne 1500 IOK non-amplified 2022-2024 Colorado (New Style) Non-amplified 2023-2024 Silverado 1500 IOK non-amplified 2022-2024 Silverado 2500/3500 IOK non-amplified 2024-2024 Suburban IOK non-amplified 2021-2024 Tahoe Non-amplified 2021-2024 GMC Canyon non-amplified 2023-2024 Sierra 1500 IOK non-amplified 2023-2024 Sierra 2500/3500 IOK non-amplified 2024-2024 Yukon Non-amplified 2021-2024 Documentation Axxess AXDSPH-GM32 Manual