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Axxess GMOS-100

Wiring Harness for Replacing the OEM Radio in GM Vehicles with Non-Amplified or Amplified System and Retain OnStar

Discontinued
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This item has been discontinued

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Axxess GMOS-100

Wiring Harness for Replacing the OEM Radio in GM Vehicles with Non-Amplified or Amplified System and Retain OnStar

$179.99

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Product Features:
  • Harness for Adding Aftermarket Radios in GM Vehicles with Class II, GMLAN 11, or GMLAN 29 bit System
  • Retains convenience features that are lost when OEM radio is removed
  • Designed to retain OnStar and warning chimes
  • Compatible with amplified or non-amplified systems
  • Retains factory satellite radio or iPod: Axxess XIA-LCD required and sold separately
  • Retains factory steering wheel controls and Bluetooth if equipped
  • Provides 12V, 10A accessory output for aftermarket radios
  • Mute, Parking Brake, VSS or Speed Sense, and a Reverse output provided for navigation installs
  • USB Updatable software
  • Adjustable gain control
  • One of 3 vehicle specific harnesses are required and included (listed below)
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty
Axxess Class II-100 Compatibility:
  • Buick:
    • 2005-2009 Allure
    • 2004-2005 Century
    • 2005-2009 Lacrosse
    • 2004-2007 Rainier
    • 2002-2007 Rendezvous
    • 2005-2008 Terraza
  • Cadillac:
    • 2003-2006 Escalade
    • 2003-2006 Escalade Ext
  • Chevrolet:
    • 2003-2006 Avalanche
    • 2000-2005 Cavalier
    • 2004-2009 Colorado
    • 2005-2010 Corvette
    • 2003-2007 Express
    • 2000-2005 Impala
    • 2000-2003 Malibu
    • 2004 Malibu Classic
    • 2000-2005 Monte Carlo
    • 2003-2006 Silverado
    • 2007 Silverado Classic
    • 2003-2006 Ssr
    • 2003-2006 Suburban
    • 2003-2006 Tahoe
    • 2002-2009 Trailblazer
    • 2005-2008 Uplander
    • 2000-2005 Venture
  • GMC:
    • 2004-2009 Canyon
    • 2002-2009 Envoy
    • 2003-2009 Savana
    • 2003-2006 Sierra
    • 2007 Sierra Classic
    • 2003-2006 Yukon/Xl/Denali
  • Hummer:
    • 2003-2007 H2
    • 2006-2009 H3
  • Isuzu:
    • 2003-2008 Ascender
    • 2006-2008 I Series
  • Oldsmobile:
    • 2001-2004 Alero
    • 2002-2004 Bravada
    • 2002 Intrigue
    • 2000-2004 Silhouette
  • Pontiac:
    • 2001-2005 Aztec
    • 2001-2005 Grand Am
    • 2004-2008 Grand Prix
    • 2000-2005 Montana
    • 2000-2005 Sunfi re
  • Saab:
    • 2005-2009 9-7x
  • Saturn:
    • 2005-2009 Relay
Axxess GMLAN11-100 Compatibility:
  • Chevrolet:
    • 2007-2010 Cobalt
    • 2006-2010 Hhr
    • 2008-2010 Malibu
  • Pontiac:
    • 2007-2008 G5
    • 2009 G6
    • 2006-2009 Solstice
  • Saturn:
    • 2006-2009 Aura
    • 2006-2009 Sky
Axxess GMLAN29-100 Compatibility:
  • Buick:
    • 2007-2009 Enclave
    • 2006-2009 Lucerne
  • Cadillac:
    • 2007-2010 Escalade
    • 2006-2010 Dts
    • 2007-2009 Srx
  • Chevrolet:
    • 2003 and up Avalanche
    • 2007-2010 Equinox
    • 2008-2010 Express
    • 2006-2010 Impala
    • 2006-2007 Monte Carlo
    • 2007-2010 Silverado (New Body)
    • 2007-2010 Suburban
    • 2007-2010 Tahoe
    • 2009 Traverse
  • GMC:
    • 2007-2009 Acadia
    • 2008-2010 Savanna
    • 2007-2010 Sierra (New Body)
    • 2007-2010 Yukon
  • Hummer:
    • 2008-2009 H2
  • Pontiac:
    • 2007-2009 Torrent

Harness Features

Main Harness Function
Different installations on different vehicles require different harnesses. This type is what the harness is considered. Each wiring harness we sell serves a purpose such as installing an aftermarket car stereo, integrating an aftermarket amplifier with your factory car stereo, connecting Bluetooth to your factory car stereo, and more.
Connect/Install an Aftermarket Car Stereo
Additional Harness Features
The various features that the wiring harness provides to your car stereo and/or audio system.
Compatible Vehicle Make
Allows you to view only items that are compatible with your vehicle's make. Does not guarantee that it will work with your vehicle year or model.
Buick
Cadillac
Chevrolet
GMC
HUMMER
Isuzu
Oldsmobile
Pontiac
Saab
Saturn
Compatible Vehicle Make and Model
The model of vehicle that this vehicle specific product is designed for. Please keep in mind that engine variations can affect the compatibility of the products.

Premium Harness Features

Factory System Amplification
This refers to the factory sound system and whether the item is compatible with amplified or non-amplified systems.
Amplified
Non-Amplified
On-Star Compatible
This means that the harness is compatible with vehicles that have On-Star built-in.
Yes
CAN-BUS Compatible
CANBUS Ballasts ensure compatibility with ALL vehicle makes and models without the need for additional accessories. In addition, they have built-in Anti-Flickering Capacitors to help prevent lighting issues caused by voltage spikes and drops by stabilizing the power.
No
GM-LAN Compatible
This means that the item is compatible with GM-LAN systems.
Yes
Compatible with Aftermarket Navigation Systems
This means that the item is made to work with aftermarket systems with navigation. Typically, this means that the harness has wires that are used with GPS navigation systems, such as VSS wires and others. Please read the product description for full details of this feature.
Yes
Chime Retention
This means that the harness is able to retain the vehicles chimes.
Yes

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Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
25%
4 Star
50%
3 Star
25%
2 Star
0%
1 Star
0%

Average Attribution Rating

Durability
3.8
Value
3.8
Features
3.8
Design
4.0
Usability
4.3
Casey

Lancaster, CA

Overall
Durability
Value
Features
Design
Usability
Great product

December 20, 2011

Installed this on my 09 silverado and it is a great product a little confusing at first but this kept my onstar.

5 of 6 found this helpful

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John

Canada

Overall
Durability
Value
Features
Design
Usability
Good deal

May 20, 2012

It is very easy to install and if you have any problems thier techs are right there to help. They should have taken more time to make the chimes sound more like the factory's.

3 of 4 found this helpful

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last442

Canada

Overall
Durability
Value
Features
Design
Usability
Great Product

March 4, 2012

Item worked great out of box with Kenwood DNX6980 in 2003 GMC Yukon with Bose system. Instructions were straight forward, made installation a breeze. This was my first install in years and all went without any hiccups. Would definitely recommend this item.

3 of 4 found this helpful

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GSE1Fro

Phoenix AZ

Overall
Durability
Value
Features
Design
Usability
Disappointed

March 11, 2012

Unit delivers as promised. When using onstar head unit powers down. Program steering wheel control no longer cycles through preset stations. Not 100% satisfied, but unit performs basic description.

2 of 3 found this helpful

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Product Summary

Manufacturer

Model Number

GMOS100

UPC

086429212194

Weight

2.25lbs

Internal SKU

gmos100

Internal Product ID

24924

Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Axxess GMOS-100