CRUX SOCGM-17C Radio Replacement Interface for Select 2000-2013 GM Class II Vehicles with Bose, Monsoon & Non-Amplified Systems

Replace the factory radio in select General Motors Class II Data Bus vehicles with the CRUX SOCGM-17C. Designed for compatible amplified and non-amplified GM audio systems, this interface supports Bose, Monsoon, and Y-91 factory audio configurations while retaining important vehicle warning chimes. Built-in chime volume adjustment and EIA color-coded wiring help simplify aftermarket stereo installation.

General Features

• CRUX SOCGM-17C Radio Replacement Interface

• Designed for Select GM Class II Data Bus Vehicles

• Designed for Aftermarket Car Stereo Installation

• Compatible with Supported Bose Audio Systems

• Compatible with Supported Monsoon Audio Systems

• Compatible with Supported Y-91 Bose Systems

• Compatible with Supported Non-Amplified Systems

• Retains Factory Warning Chimes

• Built-In Chime Volume Adjustment

• EIA Color-Coded Wiring

• Vehicle-Specific Radio Integration

• Helps Simplify Aftermarket Stereo Installation

• Does Not Retain Factory OnStar

Bose, Monsoon & Y-91 Audio Compatibility

The SOCGM-17C is designed for compatible GM Class II vehicles equipped with factory amplified or non-amplified audio systems.

• Supports Compatible Bose Systems

• Supports Compatible Monsoon Systems

• Supports Compatible Y-91 Bose Systems

• Supports Compatible Non-Amplified Systems

• Designed for Factory Amplifier Integration in Supported Applications

Y-91 Bose System Note

• Y-91 Bose Systems Are Supported

• Front / Rear Fading Is Not Retained on Y-91 Bose Systems

• Other retained audio functions depend on vehicle and factory configuration

Factory Warning Chime Retention

The CRUX SOCGM-17C retains supported factory safety and warning chimes that may otherwise be lost when replacing the original radio.

Retained Chime Functions

• Seat Belt Warning

• Check Engine Alert

• Key-in-Ignition Warning

• Low Fuel Warning

• Low Oil Warning

• Lights-On Warning

Adjustable Chime Volume

• Built-In Chime Volume Adjustment

• Allows Installer to Adjust Retained Chime Level

• Helps Match Warning-Chime Volume to the Installation

OnStar Compatibility Notice

The CRUX SOCGM-17C does not retain factory OnStar functionality.

• Does Not Retain Factory OnStar

• The supplied product information recommends CRUX SONGM-11 when OnStar retention is required

• Verify required factory-feature retention before ordering

EIA Color-Coded Wiring

• Standard EIA Color-Coded Wiring

• Helps Simplify Aftermarket Radio Connections

• Easier Wire Identification During Installation

• Designed for Vehicle-Specific GM Integration

Vehicle Compatibility

Buick Century

• 2004-2005 Buick Century

Buick LaCrosse

• 2005-2007 Buick LaCrosse

Buick Rainier

• 2004-2007 Buick Rainier

Buick Rendezvous

• 2003-2005 Buick Rendezvous

Buick Terraza

• 2005-2007 Buick Terraza

Chevrolet Avalanche

• 2003-2006 Chevrolet Avalanche

Chevrolet Cavalier

• 2000-2005 Chevrolet Cavalier

Chevrolet Colorado

• 2004-2013 Chevrolet Colorado

Chevrolet Corvette

• 2005-2013 Chevrolet Corvette*

Chevrolet Express

• 2004-2007 Chevrolet Express

Chevrolet Impala

• 2000-2005 Chevrolet Impala

Chevrolet Monte Carlo

• 2000-2005 Chevrolet Monte Carlo

Chevrolet S-10

• 2003-2004 Chevrolet S-10

Chevrolet Silverado

• 2003-2006 Chevrolet Silverado

• 2007 Chevrolet Silverado Classic

Chevrolet SSR

• 2003-2006 Chevrolet SSR

Chevrolet Suburban

• 2003-2006 Chevrolet Suburban

Chevrolet Tahoe

• 2003-2006 Chevrolet Tahoe

Chevrolet TrailBlazer

• 2002-2009 Chevrolet TrailBlazer

Chevrolet Uplander

• 2005-2008 Chevrolet Uplander

Chevrolet Venture

• 2003-2005 Chevrolet Venture

Oldsmobile Alero

• 2001-2004 Oldsmobile Alero

Oldsmobile Bravada

• 2002-2004 Oldsmobile Bravada

Oldsmobile Silhouette

• 2000-2004 Oldsmobile Silhouette

Cadillac Escalade

• 2004-2006 Cadillac Escalade

GMC Canyon

• 2004-2011 GMC Canyon

GMC Envoy

• 2002-2009 GMC Envoy

GMC Savana

• 2003-2007 GMC Savana

GMC Sierra

• 2003-2006 GMC Sierra

• 2007 GMC Sierra Classic

GMC Yukon

• 2003-2006 GMC Yukon

Hummer H2

• 2003-2007 Hummer H2

Hummer H3

• 2005-2009 Hummer H3

Isuzu Ascender

• 2003-2008 Isuzu Ascender

Saab 9-7X

• 2005-2008 Saab 9-7X

Saturn Relay

• 2005-2007 Saturn Relay

Pontiac Aztek

• 2001-2005 Pontiac Aztek

Pontiac Grand Am

• 2001-2005 Pontiac Grand Am

Pontiac Rainier

• 2004-2007 Pontiac Rainier*

Pontiac Grand Prix

• 2004-2008 Pontiac Grand Prix

Pontiac Montana

• 2000-2006 Pontiac Montana

Pontiac Sunfire

• 2000-2005 Pontiac Sunfire

Chevrolet Corvette Notes

• Some Corvette applications require additional compatibility verification

• The supplied manufacturer information recommends providing the vehicle VIN for technical verification

• In certain Corvette applications, the retained chime may sound when the Traction Control or DIC – Driver Information Center buttons are pressed

• Refer to the installation manual for additional Corvette-specific information

Important Compatibility Notes

• Designed for compatible GM Class II Data Bus vehicles

• Supports compatible Bose, Monsoon, Y-91, and non-amplified systems

• Retains compatible factory warning chimes

• Built-in chime volume adjustment

• Does not retain factory OnStar

• Front / rear fading is not retained on Y-91 Bose systems

• Factory feature retention depends on vehicle, trim, factory radio, and audio configuration

What's in this Package

• (1) CRUX SOCGM-17C GM Class II Radio Replacement Interface

Installation Notes

• Designed for the compatible Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saab, and Saturn applications listed above.

• Verify that the vehicle uses a compatible GM Class II Data Bus system.

• Verify factory Bose, Monsoon, Y-91, or non-amplified configuration before installation.

• Factory OnStar is not retained with the SOCGM-17C.

• Some Corvette applications require VIN-based compatibility verification.

• Additional dash kits, antenna adapters, steering wheel control interfaces, or radio-specific installation accessories may be required depending on the vehicle.

• The supplied fitment information lists 2004-2007 Rainier under Pontiac, while it also separately lists Buick Rainier. Because this appears inconsistent in the provided source, that application should be verified before listing or installation.

• Professional installation is recommended.

California Proposition 65 Warning

This product can expose you to chemicals known to the State of California to cause cancer. For more information, go to P65Warnings.ca.