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Crux DKGM-15

Stereo Replacement Interface with Steering Wheel Control Retention, Video Switcher, and Double DIN Dash Kit for select 2000-2013 vehicles from Chevrolet, GMC, Pontiac

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• Stereo Replacement Interface with Double DIN Dash Kit
• Fits select 2000-2013 vehicles from Chevrolet, GMC, Pontiac Vehicles
• Accommodates ISO Double DIN Mount
• Retains steering wheel controls, OnStar, and chimes

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List price $252.00
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$162.00

 with warranty
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Description


The CRUX DKGM-15 is a premium interface for select General Motors Class II Vehicles. It facilitates the integration of an after-market radio to fully retain OnStar & other factory features in GM Class II Data bus vehicles for Bose Amplified and Non-Amplified Systems. A double DIN radio replacement dash kit is included in the kit to make the installation quick and easy. The DKGM-15 interface is also pre-programmed for retention of steering wheel controls.

Product Features:

  • Compatible with select 2000-2013 vehicles from Chevrolet, GMC, Pontiac
  • Compatible with Bose non-amplified and amplified models
  • Retains factory features in select GM Class II Data Bus vehicles while functioning with an aftermarket
  • Pre-programmed to retain factory SWC (Steering Wheel Controls)
  • Voice Recognition Command from factory SWC
  • Supports Bose, non-Bose and Y-91 audio systems
  • A double-DIN radio replacement dash kit is included in the kit
  • Retains OnStar and factory chime functions from the vehicle
  • Includes built-in chime volume adjustment
  • EIA color coded wiring for easy and hassle-free installation
  • Front and rear fading are not retained on Y-91 Bose system
  • OnStar volume output function is defaulted to low gain
  • Does not retain RSE (Rear Seat Entertainment) volume controls
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Frequently Asked Questions (FAQ)


Check the 24-pin factory connector. In many GM vehicles, there is no 12V switched wire in the harness. The DKGM-15 generates this via CANbus. Ensure the module is firmly plugged in; it provides the Red accessory wire for your radio.
The DKGM-15 has an internal speaker to replace the chimes that previously played through the factory radio. Ensure the module is not tucked too deep behind the dash or wrapped in foam, which can muffle or "kill" the chime sound.
Yes. There is a volume adjustment potentiometer (small dial) on the side of the DKGM-15 module. Use a small flathead screwdriver to turn it clockwise to increase or counter-clockwise to decrease the chime volume to your liking.
This interface does not support Steering Wheel Controls (SWC). It is designed for Chime Retention and Accessory Power only. To keep your wheel buttons, you must add a separate interface like the Axxess ASWC-1 or iDatalink Maestro.
No. GM vehicles use RAP (Retained Accessory Power). The radio will stay powered until the driver’s door is opened. If it stays on after the door opens, check that your door pin switch is functioning correctly.
No. The DKGM-15 is for Non-Bose (Standard Audio) vehicles only. If your vehicle has the Bose logo on the speakers, you need the Crux SWRGM-49 or similar Bose-compatible interface to provide the correct low-level audio signals.
Connect the Orange wire to your aftermarket radio’s Illumination/Dimmer wire. This tells the radio to dim the screen when you turn on your vehicle's parking lights or headlights for night driving.
This is a wiring error. Ensure the Yellow (Constant 12V) wire from the Crux is connected to the Yellow wire of the radio, and Red (Accessory) to Red. If they are swapped, the memory will wipe every time the ignition is killed.

Compatible Vehicles


Please use our Fitment Guide to determine specific compatibility for the submodel and audio features

The vehicle you have selected 1958 Chevrolet Nomad is not compatible. Change vehicle or See list of compatible similar products


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Specifications & Details


Installation Kit Specifications
Primary Color
Black
Dash Kit Color
Black
Compatible Stereo Size
Double DIN
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

DKGM-15

Weight:

0.80lbs

Internal SKU:

dkgm15

Internal Product ID:

200788

Customer Ratings & Reviews


Crux DKGM-15 thumbnail image

5 star
79%
4 star
21%
3 star
0%
2 star
0%
1 star
0%



Durability
4.2
Value
4.4
Features
4.6
Design
4.2
Usability
4.6

Customer Reviews

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Installed in my 06 trailblazer

This set up worked perfectly, the wiring matches up just fine and once I had the stearo put in it looked very natural there

By Eric on October 3, 2024 Checkmark Icon Verified purchase

3 found this helpful


Crux kit

Made it super easy to integrate stereo to steering wheel and parking brake to control screen

By Elton on September 7, 2024 Checkmark Icon Verified purchase

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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.