iDatalink Maestro HRN-SR-GM3 MSR Radio Replacement Harness for 2014+ Cadillac / GMC

• Radio Replacement T-Harness
• Designed for use with Maestro SR module
• Compatible with select GM vehicles years 2014+ for both non amplified and amplified systems but DOES NOT retain the factory amplifier (it must be bypassed)
• Optional head unit adapters available for most major brands radios for a simplified installation 

FEATURES

• SIMPLIFIED INSTALLATION: This installation harness only works with the iDatalink Maestro ADS-MSR module to simplify radio replacement for Select Chevrolet/GMC GM Vehicles 2014 and up while retaining factory features.
• RETAIN STEERING WHEEL CONTROL & USE OF FACTORY AMP: The harness allows you to keep the original steering wheel controls for functions like volume, seeking, and more with an aftermarket radio as well as any factory amplifier that may be installed in the vehicle.
• COMPATIBLE CONNECTION: Designed specifically for use with the iDatalink Maestro ADS-MSR module, this T-harness provides the correct connections between the interface and the vehicle.
• PLUG AND PLAY DESIGN: With dedicated plugs for quick, proper installation, this harness makes replacement of the factory radio seamless while retaining key compatible factory features.
• REQUIRED FOR INSTALLATION: This "HRN-SR Series" Plug & Play Radio Replacement Installation T-Harness requires an Idatalink Maestro ADS-MSR Interface Module and the corresponding Idatalink Maestro Car Stereo Head-Unit ACC-HU-ALP1, ACC-HU-PIO1, ACC-HU-SON1, ACC-HU-KEN1 or ACC-HU-KEN2 Installation T-Harness. (Sold separately)