CRUX SOOGM-15 OnStar Radio Replacement Interface Module User Guide

SOOGM-15
Radio Replacement with OnStar & SWC Retention
for GM Class II Vehicles
User Guide

PRODUCT FEATURES

• Retains factory features in select GM Class II Data Bus vehicles while functioning with an aftermarket radio.
• Pre-programmed to retain factory Steering Wheel Controls.
• Supports Bose, non-Bose and Y-91 audio systems.
• Retains OnStar and chime functions.
• EIA color coded wiring for easy installation.

NOTES:

1. The Front and Rear fading are not retained on Y-91 Bose System.
2. The OnStar volume output is defaulted to low gain.
3. Does not retain rear seat volume controls.

PARTS INCLUDED

INSTALLATION DIAGRAM

DIP SWITCH SETTINGS:

NOTE: For Atoto, Blaupunkt, Dual, Fahrenheit, Power Acoustik, Sound stream, and most off-brand radios, check the aftermarket radio’s manual to see if the SWC buttons need to be programmed.

3.5MM SWC CABLE
Plug in the 3.5MM to 4-Pin SWC cable to the SWC module or use the Blue/Yellow wire for JVC and Kenwood.
For aftermarket radios that have wires for SWC connections, cut off the 3.5mm plug on the Crux SWC Cable and connect the SWC wires as follows:
Note that there are some radios that only have SWC1 and SWC2, in this case “shield” does not need to be connected.

SELECTING THE AUDIO SYSTEM:

If the vehicle is equipped with an amplified audio system, the SOOGM-15 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 SOOGM-15 harness to the GRAY female 8-pin connector on the SOOGM-15 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 SOOGM-15 module.

CHIME VOLUME ADJUSTMENT:

The SOOGM-15 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 SOOGM-15 will memorize this level.

VEHICLE APPLICATIONS:

BUICK

CADILLAC

CHEVROLET

GMC

HUMMER

ISUZU

OLDSMOBILE

PONTIAC

SAAB

SATURN

NOTE:
– Does not retain rear seat volume controls.

http://www.cruxinterfacing.com/
Crux Interfacing Solutions • Chatsworth, CA 91311
• phone: 818-609-9299
• fax: 818-996-8188
• www.cruxinterfacing.com

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