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PAC RadioPro RP5-GM11

Radio Replacement Interface With Built-In OnStar Retention, Steering Wheel Control Retention and Nav Outputs for Select GM Vehicles

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PAC RadioPro RP5-GM11

Radio Replacement Interface With Built-In OnStar Retention, Steering Wheel Control Retention and Nav Outputs for Select GM Vehicles


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General Features:

  • Radio Replacement Interface With Built-In OnStar Retention, Steering Wheel Control Retention and Nav Outputs
  • For Select GM Vehicles
  • Retains OnStar when the factory radio is replaced
  • Retains Factory Bluetooth (2009+ model vehicles)
  • Retains rear seat audio controls
  • Retains factory XM
  • XM Text displayed in the Driver Information Center (cluster display)
  • Retains all warning chimes (chime module included)
  • Retains back-up sensors/park assist
  • Retains back-up camera signal
  • Retains factory BOSE audio systems
  • Retains factory premium BOSE audio (Y91 digital. does not support fading)
  • Supports non-amplified audio systems
  • Built in pre-programmed SWC retention
  • Dual zone function
  • Chime volume adjustment (factory buttons)
  • Rear seat audio and video (GMRVD) required
  • OnStar volume adjustment
  • Retained accessory power output (R.A.P.)
  • Reverse Wire output
  • VSS (Vehicle Speed Sense) output
  • Illumination output
  • Parking brake output
  • Includes antenna adaptor
  • Retains lane departure warning system
  • Retains OnStar Turn-By-Turn voice prompts
  • In package updatable using the PAC-UP
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Compatible Models

  • Buick:
    • 2004-05 Century
    • 2005-07 LaCrosse
    • 2004-07 Rainier
    • 2003-07 Rendezvous
    • 2005-07 Terraza
  • Cadillac:
    • 2003-06 Escalade
  • Chevrolet:
    • 2003-06 Avalanche
    • 2000-05 Cavalier
    • 2005-13 Colorado
    • 2005-13 Corvette
    • 2004-07 Express
    • 2000-05 Impala
    • 2001-03 Malibu
    • 2000-05 Monte Carlo
    • 2003-04 S-10
    • 2003-06 Silverado
    • 2007 Silverado Classic
    • 2003-06 SSR
    • 2003-06 Suburban
    • 2003-06 Tahoe
    • 2002-09 Trailblazer
    • 2005-08 Uplander
    • 2003-05 Venture
  • GMC:
    • 2004-11 Canyon
    • 2002-09 Envoy
    • 2003-07 Savana
    • 2003-06 Sierra
    • 2007 Sierra Classic
    • 2003-06 Yukon
  • Hummer:
    • 2003-07 H2
    • 2005-09 H3
  • Isuzu:
    • 2003-08 Ascender
  • Oldsmobile:
    • 2001-04 Alero
    • 2002-04 Bravada
    • 2000-04 Silhouette
  • Pontiac:
    • 2001-05 Aztec
    • 2001-05 Grand Am
    • 2004-08 Grand Prix
    • 2000-06 Montana
    • 2000-05 Sunfire
  • Saab:
    • 2005-08 9-7X
  • Saturn:
    • 2007 Relay

Harness Features

Main Harness Function
Different installations on different vehicles require different harnesses. This type is what the harness is considered. Each wiring harness we sell serves a purpose such as installing an aftermarket car stereo, integrating an aftermarket amplifier with your factory car stereo, connecting Bluetooth to your factory car stereo, and more.
Connect/Install an Aftermarket Car Stereo
Additional Harness Features
The various features that the wiring harness provides to your car stereo and/or audio system.
Chime Retention
OnStar Retention
Retains Factory Bluetooth
Retains Steering Wheel Controls
Compatible Vehicle Make
Allows you to view only items that are compatible with your vehicle's make. Does not guarantee that it will work with your vehicle year or model.
Compatible Vehicle Make and Model
The model of vehicle that this vehicle specific product is designed for. Please keep in mind that engine variations can affect the compatibility of the products.
Buick Century
Buick Lacrosse
Buick Rainier
Buick Rendezvous
Buick Terraza
Cadillac Escalade
Chevy Avalanche
Chevy Cavalier
Chevy Colorado
Chevy Corvette
Chevy Express Van
Chevy Impala
Chevy Malibu
Chevy Monte Carlo
Chevy S-10
Chevy Silverado
Chevy SSR
Chevy Suburban
Chevy Tahoe
Chevy Trailblazer
Chevy Uplander
Chevy Venture
GMC Canyon
GMC Envoy
GMC Savana
GMC Savana Van
GMC Sierra
GMC Yukon
Hummer H2
Hummer H3
Isuzu Ascender
Oldsmobile Alero
Oldsmobile Bravada
Oldsmobile Silhouette
Pontiac Aztek
Pontiac Grand Am
Pontiac Grand Prix
Pontiac Montana
Pontiac Sunfire
Saab 9-7
Saturn Relay

Premium Harness Features

On-Star Compatible
This means that the harness is compatible with vehicles that have On-Star built-in.
Chime Retention
This means that the harness is able to retain the vehicles chimes.

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
4 Star
3 Star
2 Star
1 Star

Average Attribution Rating


Buffalo NY

Worth the money

March 25, 2016

It's totally worth the money spent. Arrive ahead of time and was super easy to install. Functionality is on point. Best thing is a can't remove it and use it in most other GM vehicles. I would recommend this product and I will be ordering one for my daughter's car soon. Thanks Sonic!!!

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North carolina


December 1, 2015

This was the only product I could fine in my price range to keep all my factory options ............ given that the price was great for what the product offers and everything was very easy and simple to install.had a bit of an issue with some wire but I contacted their tech services and they gave me a solution the next day ....... spot on thanks for the great product and fast help.

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holiday, FL

Verified Purchase
Geat product

August 28, 2015

I got this for wife truck I need it to put after DVD player she luv it price was great if have to I order PAC kit

1 of 2 found this helpful

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Browse 2 questions and 3 answers
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Why did you choose this?
Sonic Electronix Store
Works great for interfacing my current one has an reverse trigger problem.
Raymond E on Aug 24, 2016
This unit saved time and headaches on installing aftermarket radio while keeping al the stock features of my vehicle.
Daniel S on Jul 31, 2014
Need for replacement of Alpine stereo in Blazer
Kevin S on Dec 21, 2014
how do i retain factory xm?
tjy3388 t on Apr 24, 2015
· Add Answer · I Have This Question Too (2)

Product Summary


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Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: PAC RadioPro RP5-GM11