Crux Socgm-17c Wiring Interface Instruction Manual

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

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

References

• CRUX Interfacing Solutions