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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
Item # 794HRNGMS5 | MFR # ADS-HRN(SR)-GMS05
This item is no longer available.
Newer model available
iDatalink ADS HRN-RR-GM5+ Interface Harness
Our take on the iDatalink Connec ADS-HRN(SR)-GMS05 Factory Integration Adapter by Crutchfield's Dave Delamere
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.
What's in the Box:
- 16" GM vehicle harness (for use with Maestro RR interface)
- 17" RCA harness
- 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
iDatalink Connec ADS-HRN(SR)-GMS05 Factory Integration Adapter Reviews
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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|
|Escalade (except 2013 w/ NAV)||2007-2013||ADS-HRN(SR)-GMS05|
|Chevrolet||Avalanche (except 2013 w/ NAV)||2007-2013||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|
|Sierra (except 2013 w/ NAV)||2007-2013||ADS-HRN(SR)-GMS05|
|Yukon/XL (except 2013 w/ NAV)||2007-2013||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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1 question already asked
1 answer Can you use this harness without buying the Maestro ADS-MRR? Can you use it like a regular wire harness by just connecting the color coated wires and hooking it up to just the factory harness and aftermarket radio? Or Do you have to use the data cable, RCA cables, and the OBDII connection? [ Lil_Kirby95 Apr 16, 2014 ]
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 ]