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Axxess BX-GM4

Radio Replacement Interface for Select 2003-2006 General Motors Vehicles

Axxess
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• Provides accessory power (12-volt 10-amp)
• Retains OnStar/OE Bluetooth
• Retains audio controls on the steering wheel
• Retains factory satellite radio

See compatible vehicles Learn more about the bxgm4

Good news and a little bad...

This item has been discontinued

But you may be interested in the newest model that's available.

axgmcl2swc thumbnail

Axxess AX-GMCL2-SWC Wiring Interface

OUR PRICE: $117.99

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Description


Axxess brand icon

Authorized dealer

General Features:

  • Provides accessory power (12-volt 10-amp)
  • Retains R.A.P. (retained accessory power)
  • Retains OnStar/OE Bluetooth
  • Retains chimes
  • Adjustable volume for OnStar
  • Provides NAV outputs (parking brake, reverse, mute, and speed sense)
  • Retains audio controls on the steering wheel
  • Retains factory satellite radio
  • Can be used in non-amplified, or analog/digital amplified models
  • Adjustable gain control for for chimes and overall volume (digital amplified models only)
  • High level speaker input
  • Retains balance and fade, including digital fade
  • Micro "B" USB updatable
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Compatible Models

  • Buick
    • 2004 - 2005 Century³
    • 2005 - 2009 LaCrosse³
    • 2004 - 2007 Rainier¹ (UQA)
    • 2004 - 2004 Regal³
    • 2002 - 2007 Rendezvous³
    • 2005 - 2007 Terraza³
  • Cadillac
    • 2003 - 2006 Escalade/ESV/EXT²
  • Chevrolet
    • 2003 - 2006 Avalanche¹
    • 2000 - 2005 Cavalier
    • 2004 - 2012 Colorado
    • 2005 - 2013 Corvette³
    • 2003 - 2007 Express
    • 2000 - 2005 Impala
    • 2003 - 2009 Kodiak C4500-C8500
    • 2001 - 2003 Malibu
    • 2004 - 2005 Malibu (Classic)
    • 2000 - 2005 Monte Carlo³
    • 2003 - 2006 Silverado¹ (Y91)
    • 2007 - 2007 Silverado¹ (Classic) (Y91)
    • 2003 - 2006 SSR³ (UQA)
    • 2003 - 2006 Suburban¹ (Y91)
    • 2003 - 2006 Tahoe¹ (Y91)
    • 2002 - 2006 Trailblazer¹ (UQA)
    • 2007 - 2009 Trailblazer
    • 2005 - 2008 Uplander³
  • GMC
    • 2004 -2012 Canyon
    • 2002 - 2006 Envoy * (UQA)
    • 2007 - 2009 Envoy
    • 2003 - 2007 Savanna
    • 2003 - 2006 Sierra¹ (Y91)
    • 2007 - 2007 Sierra¹ (Y91)
    • 2005 - 2009 TopKick C4500-C8500
    • 2003 - 2006 Yukon¹ (Y91)
  • Hummer
    • 2003 - 2007 H2²
    • 2006 - 2010 H3/H3t
  • Isuzu
    • 2003 - 2008 Ascender
    • 2003 - 2008 H-Series
    • 2006 - 2008 I-Series
  • Oldsmobile
    • 2001 - 2004 Alero³
    • 2002 - 2004 Bravada
    • 2002 - 2002 Intrigue³
  • Pontiac
    • 2001 - 2005 Aztec³
    • 2001 - 2005 Grand Am³
    • 2004 - 2008 Grand Prix³
    • 2005 - 2006 Montana SV6³
    • 2000 - 2005 Sunfire
  • Saab
    • 2005 - 2009 9-7x
  • Saturn
    • 2005 - 2007 Relay³


¹These vehicles have a digital amp option. Please look at the "Service Parts Identification" sticker in the glove box for the RPO code listed in parenthesis. ²Indicates vehicles is standard for a digital amplifier. ³The audio controls on the steering wheel must be manually programmed to work in these vehicles.

Check out the Axxess BX-GM4 Owner's Manual

Product history:

Axxess AX-GMCL2-SWC thumbnail
(newest, current model)
Axxess BX-GM4 thumbnail
(previous model, replaced by Axxess AX-GMCL2-SWC Wiring Interface)

Compatible Vehicles


Please use our Fitment Guide to determine specific compatibility for the submodel and audio features

  • 2000 Pontiac Montana
  • 2001 GMC Savana 2500
  • 2001 GMC Savana 3500
  • 2001 Pontiac Montana
  • 2002 GMC Savana 2500
  • 2002 GMC Savana 3500
  • 2002 Pontiac Montana
  • 2003 Cadillac Escalade
  • 2003 GMC Savana 1500
  • 2003 GMC Savana 2500
  • 2003 GMC Savana 3500
  • 2003 GMC Sierra 1500
  • 2003 GMC Sierra 1500 HD
  • 2003 GMC Sierra 2500
  • 2003 GMC Sierra 2500 HD
  • 2003 GMC Sierra 3500
  • 2003 GMC Yukon Denali
  • 2003 GMC Yukon Denali XL
  • 2003 GMC Yukon XL 1500
  • 2003 GMC Yukon XL 2500
  • 2003 Pontiac Montana
  • 2004 Cadillac Escalade
  • 2004 Chevrolet Malibu
  • 2004 GMC Savana 1500
  • 2004 GMC Savana 2500
  • 2004 GMC Savana 3500
  • 2004 GMC Sierra 1500
  • 2004 GMC Sierra 2500
  • 2004 GMC Sierra 2500 HD
  • 2004 GMC Sierra 3500
  • 2004 GMC Yukon Denali
  • 2004 GMC Yukon Denali XL
  • 2004 GMC Yukon XL 1500
  • 2004 GMC Yukon XL 2500
  • 2004 Pontiac Montana
  • 2005 Cadillac Escalade
  • 2005 Chevrolet Malibu
  • 2005 GMC Savana 1500
  • 2005 GMC Savana 2500
  • 2005 GMC Savana 3500
  • 2005 GMC Sierra 1500
  • 2005 GMC Sierra 1500 HD
  • 2005 GMC Sierra 2500 HD
  • 2005 GMC Sierra 3500
  • 2005 GMC Sierra Denali
  • 2005 GMC Yukon Denali
  • 2005 GMC Yukon Denali XL
  • 2005 GMC Yukon XL 1500
  • 2005 GMC Yukon XL 2500
  • 2005 Hummer H2
  • 2005 Pontiac Montana
  • 2006 Cadillac Escalade
  • 2006 GMC Savana 1500
  • 2006 GMC Savana 2500
  • 2006 GMC Savana 3500
  • 2006 GMC Sierra 1500
  • 2006 GMC Sierra 1500 HD
  • 2006 GMC Sierra 2500 HD
  • 2006 GMC Sierra 3500
  • 2006 GMC Sierra Denali
  • 2006 GMC Yukon Denali
  • 2006 GMC Yukon Denali XL
  • 2006 GMC Yukon XL 1500
  • 2006 GMC Yukon XL 2500
  • 2006 Hummer H2
  • 2006 Pontiac Montana
  • 2007 GMC Savana 1500
  • 2007 GMC Savana 2500
  • 2007 GMC Savana 3500
  • 2007 GMC Sierra 1500
  • 2007 GMC Sierra 1500 HD
  • 2007 GMC Sierra 2500 HD
  • 2007 GMC Sierra 3500
  • 2007 GMC Sierra 3500 HD
  • 2007 GMC Sierra Denali
  • 2007 Hummer H2
  • 2007 Isuzu i-370
  • 2008 GMC Savana 2500
  • 2008 GMC Savana 3500
  • 2009 GMC Savana 2500
  • 2009 GMC Savana 3500
  • 2009 GMC Savana 4500
  • 2010 GMC Savana 2500
  • 2010 GMC Savana 3500
  • 2011 GMC Savana 2500
  • 2011 GMC Savana 3500
  • 2012 GMC Canyon
  • 2012 GMC Savana 2500
  • 2012 GMC Savana 3500
  • 2013 GMC Savana 2500
  • 2013 GMC Savana 3500
  • 2014 GMC Savana 2500
  • 2014 GMC Savana 3500
  • 2015 GMC Savana 2500
  • 2015 GMC Savana 3500
  • 2016 GMC Savana 2500
  • 2016 GMC Savana 3500
  • 2017 GMC Savana 2500
  • 2017 GMC Savana 3500
  • 2018 GMC Savana 2500
  • 2019 GMC Savana 2500
  • 2020 GMC Savana 2500
  • 2020 GMC Savana 3500
  • 2021 GMC Savana 2500
  • 2021 GMC Savana 3500
  • 2022 GMC Savana 2500
  • 2022 GMC Savana 3500
  • 2023 GMC Savana 2500
  • 2023 GMC Savana 3500

Specifications & Details


Harness Features
Vehicle Sound System
Standard and Premium Sound
Main Harness Function
Install Aftermarket Car Stereo & Retain Steering Wheel Controls
Additional Harness Features
Chime Retention
OnStar Retention
Provides Parking Brake & Reverse Signals
Provides Vehicle Speed Sense
Retained Accessory Power (RAP) Retention
Retains Factory Bluetooth
Retains Factory XM Radio
Retains High Level Speaker Input
Retains Steering Wheel Controls
Premium Harness Features
Factory System Amplification
Amplified
Non-Amplified
On-Star Compatible
Yes
GM-LAN Compatible
Yes
Chime Retention
Yes
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

BX-GM4

Weight:

0.71lbs

Internal SKU:

bxgm4

Internal Product ID:

93530

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