Factory Stereo Replacement Interface Compatible with 2004-Up SELECT General Motors Vehicles
Part Number GM3000SW

• Retains all safety and warning chimes.
• Works with factory-amplified premium sound systems
• Not designed for OnStar. OnStar function will be disabled
• Provides data driven +12V accessory (R.A.P.) output

Factory Stereo Replacement Interface

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The Scosche GM3000SW factory stereo replacement interface allows you to replace your factory OEM stereo in SELECT 2004-Up General Motors vehicles while retaining all safety and warning chimes. It works with factory-amplified premium sound systems. Not designed for OnStar. OnStar function will be disabled. This interface will maintain the data-controlled +12V switched ACC power for after-market stereo installation. The interface sends the proper “radio healthy” messages to the vehicle computer. Utilizes standard wire color codes for easy installation.


For SELECT General Motors Vehicles 2004-Up

  • Buick
  • Chevrolet
  • GMC
  • Hummer
  • Pontiac
  • Saturn
  • Suzuki
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