iDatalink Maestro HRN-SR-GM4 MSR Installation Harness for Select 2016-Up GM Vehicles

Installation harness designed for use with Maestro SR module. Compatible with select GM vehicles 2016+. Optional head unit adapters available for most major brands radios for a simplified installation. Please refer to the vehicle fit guide for vehicle-specific feature coverage.

Vehicle Applications: 

Chevrolet 

• Colorado (With 7" Factory Radio): 2017-2018
• Silverado 1500 (Long Box With 7" Screen): 2016-2018
• Silverado 1500 (Standard/Short Box With 7" Screen): 2016-2018
• Silverado 2500 (Long Box With 7" Screen): 2016-2019
• Silverado 2500 (Standard/Short Box With 7" Screen): 2016-2019
• Silverado 3500 (Long Box With 7" Screen): 2016-2019
• Silverado 3500 (Standard/Short Box With 7" Screen): 2016-2019
• Silverado Classic (Long Box With 7" Screen): 2019
• Silverado Classic (Standard/Short Box With 7" Screen): 2019

 GMC

• Canyon (With 7" Factory Radio): 2017-2018
• Sierra 1500 (Long Box With 7" Screen): 2016-2018
• Sierra 1500 (Standard/Short Box With 7" Screen): 2016-2018
• Sierra 2500 (Long Box With 7" Screen): 2016-2019
• Sierra 2500 (Standard/Short Box With 7" Screen): 2016-2019
• Sierra 3500 (Long Box With 7" Screen): 2016-2019
• Sierra 3500 (Standard/Short Box With 7" Screen): 2016-2019
• Sierra Classic (Long Box With 7" Screen): 2019
• Sierra Classic (Standard/Short Box With 7" Screen): 2019

FEATURES

• SIMPLIFIED INSTALLATION: This installation harness requires the iDatalink Maestro ADS-MRR or ADS-MRR2 module to simplify radio replacement for Select Volkswagen and Audi Vehicles 2002-16 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-MRR or ADS-MRR2 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-HRR Plug & Play Harness requires an Idatalink Maestro Interface Module (ADS-MRR or ADS-MRR2) and the corresponding Idatalink Maestro Car Stereo Head-Unit ACC-HU-ALP1 (Alpine), ACC-HU-PIO1 (Pioneer), ACC-HU-SON1 (S O N Y), ACC-HU-KEN1 (Kenwood/JVC with 22-Pin Connector) or ACC-HU-KEN2 (Kenwood/JVC with 16-Pin Connector) Installation T-Harness. Sold separately. (ADS-MRR: Vehicle Coverage: 30 Makes - Models: 4318 - Years: 2002+) (ADS-MRR2: Vehicle Coverage: 30 Makes - Models: 4582 - Years: 2002+ with 3 Programmable Outputs)