CRUX OnStar Radio Replacement Interface is a dedicated adapter designed to replace the factory radio in select GM vehicles from 2000 through 2011 that use a Class II data bus and steering wheel controls. It provides a streamlined path to upgrade your vehicle's radio while keeping essential data bus connections and control interfaces intact.
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Compatibility: Select GM vehicles (2000–2011) with Class II data bus and steering wheel controls (SWC).
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Product Type: OnStar Radio Replacement Interface by CRUX.
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Steering Wheel Controls: Supports integration with steering wheel control systems in compatible models.
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Functionality: Dedicated adapter for replacing the factory radio while preserving data bus connections and control interfaces.
Installing this interface provides a streamlined path to upgrade your vehicle's radio while keeping essential data bus connections and control interfaces intact. By preserving the Class II data bus and SWC signals, it helps maintain reliable integration with the vehicle’s existing controls during the radio upgrade for eligible GM models from 2000–2011.
