Radio Replacement Interface for Select GM Class II Vehicles without OnStar
Product highlights
Radio Replacement Interface for Select GM Class II Vehicles without OnStar • Compatible wtih Standard Bose if OnStar retention is not required, or Premium Bose if the new system does not have use the OE Amplifiers • Produces warning chimes for door ajar, seat belt, low oil pressure, hi-temp, low fuel, headlights, etc.
Learn more about the gmcoThe Peripheral GMCO is a chime and data-bus integration radio replacement interface for select GM Vehicles. This chime and data-bus integration module is for select late model GM vehicles with Class-2 radios without OnStar or Premium Bose sound system. The GMCO decodes chime signal commands on the Class-2 data-bus and supplies the warning tone from the built-in speaker.
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Manufacturer:
Model Number:
GMCO
Weight:
2.00lbs
Internal SKU:
gmco
Internal Product ID:
16953
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Sonic Electronix is the BEST!
I ordered a Peripheral GMCO and a couple of ground loop islolators from Sonic Electronix. I could not believe how quickly they arrived. I'm definitely using Sonic Electronix for all my future electronic needs!
The GMCO is perfect for use on a 06 Corvette that has the base radio without Onstar. The module works great and allows you to keep the chimes.
The only thing I'd change is that Peripheral (now PAC) should change the instructions for the Corvette. You should NOT cut off the RCA connectors on the Non-BOSE radio. The Base radio still has a separate amplifier, so the RCA connectors work great for this radio.
12 found this helpful
Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.
