2003-up select GM Stereo Replacement Interface
Part Number: GM28SR
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  • Description

    This GM28SR allows you to replace your factory OEM stereo while retaining factory steering wheel controls, if the vehicle is equipped. This interface will maintain the data-controlled +12V accessory output as well as provide navigation outputs for reverse, vehicle speed pulse and park brake.

    • Retains OnStar functionality
    • Compatible with ALL levels of Bose Audio including y91 DSP systems and variants
    • Provides 12v accessory turn on wire
    • Retains steering wheel controls for Kenwood, Pionner, Apline, JVC, Clarion and Sony stereos
    • Retains all saftey warning chimes
    • Data driven outputs: +12V ACC, VSS (Speed pulse), Reverse, Park Brake

    *Harness sold separtely

    California Proposition 65
    WARNING: This product contains chemical(s) known to the State of California to cause cancer and birth defects and other reproductive harm.
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  • GM28SR