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Scosche DCGM16 Wiring Interface

Connect a new car stereo and retain RAP and the safety warning chimes for select 2005-up GM vehicles

Item # 142DCGM16

The Scosche DCGM16 databus interface lets you install an aftermarket receiver in select 2005-up General Motors...

Find what Fits your car

The Scosche DCGM16 databus interface lets you install an aftermarket receiver in select 2005-up General Motors...

Discontinued item
1 question - 2 answers

Item # 142DCGM16

About the Scosche DCGM16 Wiring Interface

The Scosche DCGM16 databus interface lets you install an aftermarket receiver in select 2005-up General Motors vehicles while keeping the door chimes and other original vehicle functions intact. Warranty: 1 year.

The Scosche DCGM16 databus interface lets you install an aftermarket receiver in select 2005-up General Motors vehicles while keeping the door chimes and other original vehicle functions intact. Warranty: 1 year.

Note: If you haven't already, please enter your vehicle information or call a Sales Advisor at 1-888-955-6000 to find out if this interface is compatible with your vehicle.

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What's in the box:

  • GM chime and data integration interface with attached 17'' harness
  • Instruction sheet
MFR #DCGM16B

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More details on the Scosche DCGM16 Wiring Interface

Stacey B.

Product Research

Features

Compatibility: The Scosche DCGM16B GM Chime and Data Integration Interface enables the installation of an aftermarket radio without retaining the factory radio. This device replicates the factory warning chime, provides a data-bus integrated 12-volt accessory powered output that is fully compatible with GM's Retain Accessory Power (RAP) system. The RAP function keeps the aftermarket radio powered up after the key has been turned off or until a door is open, as it did with the factory radio installed. The interface also issues data commands that maintain a "Healthy" system status to the vehicle's system check.

Note: This interface does not retain OnStar.

Compatibility: The DCGM16B interface is compatible with the following GM vehicles.

  • Chevrolet: 2005-2006 Equinox
  • Pontiac: 2006 Torrent

Note: Please check the Crutchfield Vehicle Selector to confirm compatibility with your vehicle.

Interface: The DCGM16B interface includes a module box and an attached 17" harness.

  • Module Box: The module box measures 4.425" wide x 1.09" tall x 1.521" deep. The box has a total of 4 wires connected to the end of it. A single, bare, red 12-volt lead and three other wires attached to the harness. The module box has no controls.
  • Harness: The interface includes a 24-pin harness with 11 wire leads. The harness attaches to the module box with the 12-volt constant wire (yellow), ground wire (black) and RAP wire (purple/white). The harness also includes front and rear, left and right speaker leads.

Note: The 12-volt accessory output is rated only at 2-amps. It is designed for the new aftermarket radio only. If any additional circuits are required, and optional relay is needed.

Factory Subwoofer: If your factory radio includes a subwoofer, the remote turn-on wire from the new head unit must be spliced into the factory harness; this interface has no provision to turn on the subwoofer's amplifier.

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Customer Q&A

1 question already asked

Q
Will this make it so my steering wheel volume control's still work?
[ Sean  Jun 12, 2014 ]
2 answers
A
Sorry, this will not. You need this to make your warning chime work in your vehicle.
[ LARRY  Jun 12, 2014 ]
A
The ability to retain steering wheel controls with aftermarket items will be determined by the item you are using and the vehicle you have. For full information on this type of integration (including the parts you will need) please contact an Advisor by phone (1-800-324-9695) or online chat.
[ Greg  Jun 12, 2014 ]  Staff

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