CRUX SONGM-11 Module Wiring Interface Instruction Manual
- June 15, 2024
- CRUX
Table of Contents
CRUX SONGM-11 Module Wiring Interface Instruction Manual
SONGM-11
Radio Replacement with OnStar Retention for GM Class II Vehicles
PRODUCT FEATURES
- Retains factory features in select GM Class II Data Bus vehicles while functioning with an aftermarket radio.
- Supports Bose, Bose Y-91 amplified and non-amplified audio systems.
- Retains OnStar and chime functions.
- EIA color coded wiring for easy installation.
NOTES
- The Front and Rear fading are not retained on Y-91 Bose System.
- The OnStar volume output is defaulted to low gain.
- Chime includes: seat belt, check engine, key in ignition, low fuel, low oil and lights on.
PARTS INCLUDED
INSTALLATION DIAGRAM
SELECTING THE AUDIO SYSTEM
If the vehicle is equipped with a Bose system, the SONGM-11 has a built-in Bose adaptor that allows the proper audio input gain from the aftermarket radio to the Bose amplifier. To use this feature, plug in the male 8-pin connector on the harness to the GRAY female 8-pin connector on the SONGM-11 module. The module is also labeled “Bose” and “Non Bose” to avoid confusion. (see picture below)
If the vehicle is NOT equipped with a Bose system, plug in the male 8-pin connector to the BLACK female 8-pin on the SONGM-11 module.
CHIME VOLUME ADJUSTMENT
The SONGM-11 has a potentiometer to adjust the chime volume. It is set at half way by default. To adjust the volume, simply use a suitable screw driver and turn the potentiometer clockwise to increase the volume and counter-clockwise to decrease the volume.
ONSTAR VOLUME ADJUSTMENT
To adjust the OnStar volume, turn on OnStar and adjust the volume using the Steering Wheel Control volume adjustment. Once it is set, the SONGM-11 will memorize this level.
VEHICLE APPLICATIONS
rev.121619
Crux Interfacing Solutions • 21541 Nordhoff Street, Unit C, Chatsworth, CA
91311
phone:818-609-9299 • fax:
818-996-8188 •
www.cruxinterfacing.com