CRUX SOCGM-17C Wiring Interface Instruction Manual
- June 4, 2024
- CRUX
Table of Contents
SOCGM-17C
Radio Replacement Interface for GM Class II Vehicles with
Factory Amplified (Bose/Monsoon) and Non-Amplified Audio Systems
PRODUCT FEATURES:
– Retains factory features in select GM Class II Data Bus vehicles while
functioning with an aftermarket radio.
– Supports Bose, Monsoon, Y-91 audio and non-amplified audio systems.
– Retains chime functions.
– Built-in chime volume adjustment.
– EIA color-coded wiring for easy installation.
Does not retain Y-91 Premium Bose amplifier on 2002-2004 trucks and SUVs; use part# SWRGM-48 instead.
PARTS INCLUDED:
INSTALLATION DIAGRAM:
SELECTING THE AUDIO SYSTEM:
If the vehicle is equipped with an amplified audio system, the SOCGM-17C has a
built-in audio level adaptor that outputs the proper audio level from the
aftermarket radio to the factory amplifier. To use this feature, plug in the
male 8-pin connector on the SOCGM-17C harness to the GRAY female 8-pin
connector on the SOCGM-17C module. The module is also labeled “Bose” and “Non
Bose” to avoid confusion. (see picture below)
If the vehicle is NOT equipped with a factory amplified system, plug in the
male 8-pin connector to the BLACK female 8-pin on the SOCGM-17C module.
CHIME VOLUME ADJUSTMENT:
The SOCGM-17C has a potentiometer to adjust the chime volume. It is set at
halfway by default. To adjust the volume, simply use a suitable screwdriver
and turn the potentiometer clockwise to increase the volume and counter-
clockwise to decrease the volume.
VEHICLE APPLICATIONS:
Buick
| 2004-2005 | Century |
|---|---|
| 2005-2007 | LaCrosse |
| 2004-2007 | Rainier |
| 2003-2005 | Rendezvous |
| 2005-2007 | Terraza |
| Cadillac | |
| --- | --- |
| 2004-2006 | Escalade |
Chevrolet
2003-2006| Avalanche
2000-2005| Cavalier
2004-2013| Colorado
2006-2013| Corvette
2004-2007| Express
2000-2005| Impala
2000-2005| Monte Carlo
2003-2004| S-10
2003-2006| Silverado
2007| Silverado Classic
2003-2006| SSR
2003-2006| Suburban
2003-2006| Tahoe
2002-2009| Trailblazer
2005-2008| Uplander
2003-2005| Venture
GMC
2004–2011| Canyon
2002-2009| Envoy
2003-2007| Savana
2003-2006| Sierra
2007| Sierra Classic
2003-2006| Yukon
Hummer
2003-2007| H2
2005-2009| H3
Isuzu|
2003-2008| Ascender
Oldsmobile
2001-2004| Alero
2002-2004| Bravada
2000-2004| Silhouette
Pontiac
2001-2005| Aztek
2001-2005| Grand Am
2004-2008| Grand Prix
2000-2006| Montana
2000-2005| Sunfire
Saab|
2005-2008| 9-7X
Saturn
2005-2007| Relay
NOTE: There are instances on the Corvette when the chime will sound when
either the “Traction Control” or the “DIC” (Driver Information Center) buttons
are pressed. 
http://www.cruxinterfacing.com
Crux Interfacing Solutions • Chatsworth, CA 91311
phone: 818-609-9299 • fax:
818-996-8188
www.cruxinterfacing.com
rev.09282021