Radio Replacement Interface for Select GM (GMLAN) Vehicles without OnStar
Product highlights
Radio Replacement Interface for Select GM (GMLAN) Vehicles without OnStar • Retains all factory warning chimes, and audible turn signal indicators • Provides 12V Retained Accessory Power • Works with both Bose amplified and non-amplified
Learn more about the gmcol29The Peripheral GMCOL29 is a radio replacement interface for select GM Vehicles without or do not need to retain OnStar. The GMCOL11 allows for the installation of an aftermarket radio without having to relocate the factory radio. The interface replicates all factory warning chimes and signal indicators. The harness provides a 12V RAP output that will provide voltage, after the vehicle is turned off, until the driver door is opened, or the 10 minute time expires.
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Manufacturer:
Model Number:
GMCOL29
Weight:
0.50lbs
Internal SKU:
gmcol29
Internal Product ID:
16947
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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.
