About the P.I.E Aux Input Adapter For GM

Got a portable music player? Then you probably know that a direct connection to your vehicle's radio will give you the best possible sound quality. The Precision Interface Electronics GM12-AUXv2 adapter lets you convert the CD changer port on your General Motors factory stereo into an auxiliary input, suitable for connecting an add-on satellite radio tuner, portable music player, or other audio source.
Just connect the power and ground leads, plug the 12-pin data connector on the adapter cable into the factory radio's changer port, connect your portable player to the adapter's RCA inputs, press "CD" on the radio, and go! This adapter uses the CD changer port once connected, you can't use a changer with your factory radio. Warranty: 90 days.
Note: Please enter your vehicle information then check the Installation Details to find out if this adapter is compatible with your vehicle. You can also call an Advisor at 1-888-955-6000 for help.
What's in the box:
P.I.E Aux Input Adapter For GM owner's manual
- Aux input adapter
- 14" Cable
- Instructions
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More details on the P.I.E Aux Input Adapter For GM

Product Research
Features
Overview: DPX Auxiliary input converters by PIE (Precision Interface Electronics) are designed to convert the CD Changer port of the OEM radio (with CD Changer controls) into an auxiliary input. Devices such as Satellite Radios, DVD Players, VCRs, MP3 Players, and Game Systems can be added the the OEM radio without an FM Modulator. DPX Technology maintains full function of all factory steering wheel and rear seat controls.
Compatibility: The GM12-AUXv2 allows you to add an auxiliary input to the factory radio in select General Motors vehicles. The adapter plugs into the factory system using the supplied cable. Please, use the Crutchfield Car Selector to determine if this adapter is compatible with your vehicle.
CD Changer/XM Radio: In nearly all cases the factory CD Changer, XM Radio, or rear seat entertainment system (when present) will work in combination with this auxiliary input adapter.
Mounting: The adapter can be secured to any flat surface.
Connections: The adapter has two RCA (left and right audio) inputs on one side. On the other side of the adapter is a rectangular 10-pin jack that interfaces with the supplied cable. The adapter end of the cable has the 10-pin plug and the other end has a 12-pin plug which connects to the factory radio. The included cable also has a third plug to accept the harness previously plugged into this 12-pin jack on the factory radio. In addition the OEM style harnesses, there are two individual wires that must be connected to constant 12 volts and ground respectively.
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If you were thinking of buying this, do it. What a great unit . I put it in my new Colorado. It took about 1 hour to install. No problems. The sound is perfect.
rfoy23 from West Paterson, New Jersey