Axxess GMOS-100 GM Factory Integration Adapter

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

Installation Notes

Satellite Radio Note: Your factory Satellite Radio information will continue to be displayed through your vehicle's factory Driver Information Center (D.I.C.). This factory D.I.C. is not removed when replacing your factory radio with your new aftermarket head unit. If your vehicle is not equipped with a separate Driver Information Center and the factory radio displays all Satellite Radio information, you will lose Satellite Radio text, unless you purchase the XIA-LCD (120XIALCD, sold separately), which provides a separate LCD screen from your new aftermarket stereo and allows you to navigate through factory installed Satellite Radio options.

Note: Vehicles that require the GMLAN29 harness still allow you to control your factory Satellite Radio through your vehicle's factory steering wheel controls, even without the Driver Information Center; but you will lose text display.

OEM Steering Wheel Control Compatible: The GMOS-100 features a 3.5mm connector that lets you keep your GM vehicle's OEM steering wheel controls when installing a compatible aftermarket radio.

Level Adjustments: The GMOS-100 provides chime/turn signal volume adjustment, overall gain level adjustment, and OnStar level adjustment.

• Chime/Turn Signal Volume Adjustment: To adjust the chime volume, use a small screwdriver to rotate the module's potentiometer (located on the 8-pin harness side of the interface; closest to 8-pin harness). Turn clockwise to make the chime/turn signal louder and counterclockwise to make the chime/turn signal softer. Turn signal will not be affected in non-amplified or class II systems.
• Overall Gain Level Adjustment: To adjust the overall audio volume of your vehicle, use a small screwdriver to rotate the potentiometer, located on the 8-pin harness side; furthest away from 8-pin harness). Turn clockwise to make gain louder and counterclockwise to make the gain softer.
• OnStar Level Adjustment: To adjust the OnStar volume level, find the Black/Yellow wire on the 20-pin harness. Push the blue OnStar button, while the voice is speaking tap the Black/Yellow wire to ground. There are 4 volume settings for OnStar; once the 4th setting is reached and the Black/Yellow wire is tapped to ground it will automatically go back to the first volume setting. Once the volume is set, it will stay at that volume until the Black/Yellow wire is tapped to ground again. This can be set during installation and then left alone. If user adjustment is desired, a momentary contact switch (sold separately) can be added. Connect one terminal from the switch to ground and the other terminal to the Black/Yellow wire. The volume will change one level every time the switch is pressed.

RSE/Backup Camera Note: The GMOS-100 only retains factory RSE (rear seat entertainment) and backup camera in select vehicle's which require the GMLAN29.