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PAC C2R-GM11B Wiring Interface

Install a new car stereo and retains the safety warning chimes and other factory features in select 2004-2009 vehicles from Chevrolet, Pontiac

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• Provides 12-Volt accessory power (RAP)
• Compatible with non-amplified audio systems
• Micro-B USB Updatable
• Retains OnStar system

See compatible vehicles Learn more about the c2rgm11b
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List price $279.00
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$116.99

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Description


PAC brand icon

Authorized dealer

Product Features:

  • Compatible with select 2004-2009 vehicles from Chevrolet, Pontiac
  • Designed to install a new aftermarket car stereo
  • Provides accessory power (12-volt 10-amp)
  • Retains R.A.P. (retained accessory power)
  • Retains all safety and warning chimes
  • Retains OnStar system
  • For non-amplified models, or when bypassing a factory amplifier
  • Micro-B USB updatable
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Compatible Vehicles


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

The vehicle you have selected 2002 Audi S8 is not compatible. Change vehicle or See list of compatible similar products


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Item Details


Manufacturer:

PAC

Model Number:

C2R-GM11B

Weight:

0.50lbs

Internal SKU:

c2rgm11b

Internal Product ID:

18696

Customer Ratings & Reviews


PAC C2R-GM11B Wiring Interface thumbnail image

5 star
75%
4 star
25%
3 star
0%
2 star
0%
1 star
0%



Durability
4.5
Value
4.5
Features
4.8
Design
4.8
Usability
4.8

Customer Reviews

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Real simplicity

This PAC module allowed to install an aftermarket stereo with no issues that would normally arise trying to replace a GM factory stereo. Everything just plugged in and after a few simple connections, it only took about 15 minutes and everything works fine without the loss of the information center and chimes. If you are considering a factory stereo swap I think this is the only way to go. This is probably the easiest install I ever done.

By George on April 19, 2011

24 found this helpful


Worked EXACTLY as Expected

Very easy to install. Piece of Cake. Took 10 min with a solder gun and heat shrink tubing. Plug and Play.

By Lawrence on June 3, 2014

23 found this helpful


Works Great

Works great, has chimes that are able to be turned off.

By n/a on January 12, 2015

21 found this helpful


Makes installation easy

Makes installation of after market radio simple. I used this in conjunction with the Pac ControlPro steering wheel control interface and Metra 70-2103T radio relocation harness. No problems with the C2R-GM11B

By Vinny on October 20, 2014

21 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.