Description
This Data Interface Harness for select 2006 to 2012 GM vehicles without amplified systems lets you replace the factory radio and install an aftermarket stereo to the factory wiring and retain your factory warning chimes and other audible safety warnings R.A.P. |Retained Accessory Power| and provides a 12 volt|3 amp accessory output.Not Compatible w/Amplified Sound SystemsProvides 12V DC 3A Accessory OutputRetains Warning Chimes with Built-In SpeakerUse In Non-Amplified Vehicles or if OEM Amplifier Is BypassedOnstar is Not Retained In either Case
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