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iDatalink Connec ADS-HRN(SR)-GMS05 Factory Integration Adapter

Connect a new car stereo and retain your factory steering wheel audio controls, OnStar®, and amp in select 2006-up GM vehicles

6 Reviews | 1 question - 1 answer

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Item # 794HRNGMS5

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Overview

Our take on the iDatalink Connec ADS-HRN(SR)-GMS05 Factory Integration Adapter

This iDatalink ADS-HRN(SR)-GMS05 wiring adapter from iDatalink allows you to connect a new car stereo in select 2006-up GM vehicles, working in conjunction with iDatalink's Maestro ADS-MRR module. Once connected, you'll retain the use of your steering wheel audio controls, your factory amp, safety warning chimes, and OnStar, if present.

This iDatalink ADS-HRN(SR)-GMS05 wiring adapter from iDatalink allows you to connect a new car stereo in select 2006-up GM vehicles, working in conjunction with iDatalink's Maestro ADS-MRR module. Once connected, you'll retain the use of your steering wheel audio controls, your factory amp, safety warning chimes, and OnStar, if present.

The package includes connectors that plug in between the Maestro module, your GM radio's wiring plugs, and your new car stereo. You'll have to solder or splice together this harness's power/ground, illumination, speaker, and navigation output wires to the corresponding wires on your aftermarket receiver's wiring harness.

Installation note: This adapter must be used with the iDatalink Maestro ADS-MRR module to connect a new car stereo to your GM vehicle.

Note: Most vehicles will require additional installation parts — please identify your vehicle if you haven’t done so. You can also call an Advisor for more information.

Very easy to install and directions are pretty straight forward.

Todd, TX

What's in the Box:

  • 16" GM vehicle harness (for use with Maestro RR interface)
  • 17" RCA harness

Product Highlights:

  • works with Maestro ADS-MRR module to allow installation of new receiver in select GM vehicles
  • retains the use of your steering wheel audio controls, OnStar, safety warning chimes, and your factory amp
  • warranty: 1 year
  • Our 60-day money-back guarantee
Reviews

iDatalink Connec ADS-HRN(SR)-GMS05 Factory Integration Adapter Reviews

Average Customer Review(s):

(6 Reviews)
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Features

Overview: The iDatalink Maestro ADS-HRN(SR)-GMS05 installation harness greatly simplifies the installation of the Maestro RR Car Radio Replacement Interface module (794ADSMRR, sold separately) in select GM vehicles.

Vehicle Compatibility: The iDatalink Maestro ADS-HRN(SR)-GMS05 installation harness is compatible with the following GM vehicles (as of 9/5/2013):

Make Model Year Vehicle Specific Cable
Buick Enclave 2008-2013 ADS-HRN(SR)-GMS05
Lucerne 2006-2012 ADS-HRN(SR)-GMS05
Cadillac DTS 2006-2012 ADS-HRN(SR)-GMS05
Escalade (except 2013 w/ NAV) 2007-2013 ADS-HRN(SR)-GMS05
Chevrolet Avalanche (except 2013 w/ NAV) 2007-2013 ADS-HRN(SR)-GMS05
Equinox 2007-2009 ADS-HRN(SR)-GMS05
Express 2008-2013 ADS-HRN(SR)-GMS05
Impala 2006-2013 ADS-HRN(SR)-GMS05
Monte Carlo 2006-2007 ADS-HRN(SR)-GMS05
Silverado (except 2013 w/ NAV) 2007-2013 ADS-HRN(SR)-GMS05
Suburban (except 2013 w/ NAV) 2007-2013 ADS-HRN(SR)-GMS05
Tahoe (except 2013 w/ NAV) 2007-2013 ADS-HRN(SR)-GMS05
Traverse 2009-2013 ADS-HRN(SR)-GMS05
GMC Acacia 2007-2013 ADS-HRN(SR)-GMS05
Savanna 2008-2013 ADS-HRN(SR)-GMS05
Sierra (except 2013 w/ NAV) 2007-2013 ADS-HRN(SR)-GMS05
Yukon/XL (except 2013 w/ NAV) 2007-2013 ADS-HRN(SR)-GMS05
Hummer H2 2008-2009 ADS-HRN(SR)-GMS05
Saturn Outlook 2007-2010 ADS-HRN(SR)-GMS05
Note: Please consult Crutchfield's Outfit My Car to see if your vehicle is compatible and what additional accessories will be needed.

Connections: The iDatalink Maestro ADS-HRN(SR)-GMS05 installation harness contains three Molex connectors which plug into your GM factory radio harness. On the other end of the harness are five multi-pin connectors which plug into the Maestro RR Car Radio Replacement Interface module (794ADSMRR, sold separately). There is also a left/front-channel RCA output connector, center-channel RCA output connector, mono-sub RCA output connector, and back-up camera RCA output which plug into the corresponding jacks on your aftermarket head unit. In addition, you will need to hardwire the power/ground, illumination, speaker, and navigation output leads of the ADS-HRN(SR)-GMS05 harness to your aftermarket head unit's wiring harness.

Note: When using the ADS-HRN(SR)-GMS05 installation harness, you will not use the additional harnesses that are included with the Maestro RR Car Radio Replacement Interface module (794ADSMRR, sold separately).

Wire Code Chart:

Wire Color Function
Red +12 Volt Accessory
Yellow +12 Volt Constant
Black Ground
Blue/White Amp Turn-On
Orange Illumination
White Left Front Speaker +
White/Black Left Front Speaker -
Gray Right Front Speaker +
Gray/Black Right Front Speaker -
Green Left Rear Speaker +
Green/Black Left Rear Speaker -
Violet Right Rear Speaker +
Violet/Black Right Rear Speaker -
Brown Telephone Mute
Pink VSS
Violet/White Reverse Gear
Light Green Parking Brake
Yellow/black Foot Brake

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Q & A

Customer Q&A

1 question already asked

One end of this harness has oem plugs but the other end has a small plug that connects to the maestro box. The radio connection s are made to a separate harness that plugs into maesto box. I don't remember if the colors from the oem plugged harness matched the radio connection colors. If so, in theory, you could cut the little plug off and wire it to radio. I personally wouldn't take the gamble. Either get the maestro or buy a different harness. Hope this helps. Good luck. [ Michael  Apr 17, 2014 ]
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