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iDatalink Maestro HRN-HRR-GM4
   


IDATALINK MAESTRO, GM RADIO REPLACEMENT T-HARNESS & CHIME SPEAKER – FOR 2016+ VEHICLES
Installation harness and chime speaker for Maestro RR/RR2 modules in select 2016+ GM vehicles.

PART#: HRN-HRR-GM4

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Specifications:
  • Lets you install an iDatalink-ready car stereo in select 2016-up GM trucks with 7" screens
  • Requires iDatalink Maestro ADS-MRR or ADS-MRR2 module (sold separately)
  • Keeps steering wheel audio controls working
  • Retains OnStar and factory Bluetooth hands-free functions
  • Keeps factory warning chimes and backup camera
  • Shows engine performance and tire pressure on compatible stereo screens
  • Includes factory-fit connectors for easier installation
  • Must splice/solder main power, ground, speaker, and other wires
  • Works with or without factory amp (may need to bypass or upgrade amp)
  • 1-year warranty and 60-day returns
 Box Includes:​ 
  • 15" Vehicle harness
  • External chime module with 38" harness
  • OBDII harness with 48" harness
  • 3" Jumper harness
  • Owner’s manual