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PAC C2R-GM24

GM Chime and Data-Bus Integration Interface

PAC
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• GM Chime and Data-Bus Integration Interface
• Replicates Factory Warning Chime
• Enables Aftermarket Radio Installation Without Factory Radio Retention

Learn more about the c2rgm24

Good news and a little bad...

This item has been discontinued

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Description


PAC brand icon

Authorized dealer

Harness Features:

  • GM Chime and Data-Bus Integration Interface
  • Enables aftermarket radio installation without factory radio retention
  • Replicates factory warning chime
  • Provides a data-bus generated 12V accessory power output that is compatible with GM's Retained Accessory Power (RAP)
  • Issues data commands that maintain a "Healthy" system status to other vehicle systems
  • Works with Bose or Non-Bose vehicles
  • Not compatible with Premium Bose systems
  • 1-year SonicElectronix.com warranty

Compatibility List:

  • Chevrolet:
    • 2000-2005 Cavalier
    • 2000-2005 Impala
    • 2000-2005 Monte Carlo
    • 2002-2003 Malibu
    • 2002-2007 Trail Blazer SLE
    • 2002-2007 Venture
    • 2002-2007 Uplander
    • 2003-2004 S-10
    • 2003-2006 Tahoe
    • 2003-2006 Suburban
    • 2003-2006 Avalanche
    • 2005-2008 Corvette
    • 2005-2008 Colorado
    • 2002-2004 Trail Blazer SLT *
    • 2003-2006 SSR *
  • Pontiac:
    • 2000-2005 Sunfire
    • 2002-2005 Grand Am
    • 2004-2007 Grand Prix
  • GMC:
    • 2002-2007 Envoy SLE
    • 2003-2006 Yukon
    • 2003-2006 Sierra
    • 2005-2008 Canyon
    • 2002-2004 Envoy SLT *
    • 2003-2006 Sierra and Yukon (Denali) *
  • Mercury:
    • 2002-2007 Rainer
  • Buick:
    • 2002-2007 Terraza
  • Oldsmobile:
    • 2003-2006 Bravada
  • Hummer:
    • 2005-2008 H3
    • 2003 H2 *
  • Cadillac:
    • 2003-2006 Escalade *

* If Premium Bose® is bypassed

Connections:

  • Yellow – 12V Constant
  • Red – 12V Accessory
  • Black - Ground
  • Orange – Dash Light Dimmer/Illumination
  • Green – Left Rear Speaker (+)
  • Green with Black Stripe Left Rear Speaker (-)
  • White – Left Front Speaker (+)
  • White with Black Stripe – Left Front Speaker (-)
  • Purple – Right Rear Speaker (+)
  • Purple with Black Stripe – Right Rear Speaker (-)
  • Gray – Right Front Speaker (+)
  • Gray with Black Stripe – Right Front Speaker (-)

Product history:

PAC RP3-GM11 thumbnail
(newest, current model)
PAC C2R-GM24 thumbnail
(previous model, replaced by PAC RadioPro RP3-GM11 Wiring Interface)

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Specifications & Details


Harness Features
Main Harness Function
Connect/Install an Aftermarket Car Stereo
Additional Harness Features
Chime Retention
Retained Accessory Power (RAP) Retention
Premium Harness Features
Compatible Premium Audio Systems
Standard Bose
CAN-BUS Compatible
Yes
Chime Retention
Yes
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

PAC

Model Number:

C2R-GM24

Weight:

2.00lbs

Internal SKU:

c2rgm24

Internal Product ID:

4612

Customer Ratings & Reviews


PAC C2R-GM24 thumbnail image

5 star
50%
4 star
50%
3 star
0%
2 star
0%
1 star
0%



Durability
4.5
Value
5
Features
5
Design
4
Usability
4.5

Customer Reviews

Sort by:

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Works great

Installed this in an 06 Sierra with Bose and on star. On star will not work with this unit but that's fine with me because I could care less about on star and it was about 60% less than one with on star support. I am using the Rca inputs. It would have been nice if the Rca cables were labeled but one quick look at the diagram on the included instructions and I was able to figure it out. I did not notice any static or feedback in the door chime but it does have a different tone and is a bit louder. All in all I would recommend this product as long as you don't care about on star.

By Lucas on January 5, 2015

16 found this helpful


pac cr2-gm24

Installed on my 03 Z-71 w/Bose and factory amp (deactivate). Worked as described but the door chime from the unit sounds some what distorted. Not a big concern but is a little annoying. Other than that it works great.

By mark on June 18, 2014

15 found this helpful



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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.