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PAC OS-2CBOSE

GM OnStar, Bose Interface

In Stock
|

List price $169.95

$99.99

with warranty

You Save: $69.96 (41.17%)

Arrives by Thursday, July 31 to zip 07095

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In Stock

Arrives by Thu, July 31

Product Features:
  • Maintains operation of OnStar and factory Bose amplifiers for GM Class 2 Factory Stereos
  • Onboard switching allows the OnStar system to play through front factory speakers and mutes the replacement stereo
  • Provides an accessory turn-on wire
  • Warning chimes retained
  • Includes the PAC CM1 Chime Module
  • Compatible 2003 Models: Escalade, Tahoe, Suburban, Yukon, Denali, H2
  • Compatible 2001-2003 Models: Envoy, Trailblazer
  • 1-year SonicElectronix.com warranty

For use with vehicles with Bose Amplifiers ONLY

  • Chevrolet:
    • 2001-2004 Trail Blazer *
    • 2003-2006 Avalanche
    • 2003-2006 Silverado
    • 2003-2006 Suburban
    • 2003-2006 Tahoe
  • GMC:
    • 2001-2004 Envoy SLT *
    • 2003-2006 Denali *
    • 2003-2006 Yukon SLT
    • 2003-2006 Yukon Denali *
    • 2003-2006 Sierra
    • 2003-2006 Sierra Denali *
  • Cadillac:
    • 2003-2006 Escalade *
  • Oldsmobile:
    • 2001-2004 Bravada *
  • Hummer:
    • 2003 H2 *
    • 2004-2007 H2

NOTE: Vehicle with a * next to them designate vehicles with a premium Bose system. Other vehicles without the * denote a standard Bose systems. The premium systems have 5+ EQ settings, while the standard systems only have 3 EQ settings.

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 OS-2CBOSE thumbnail
(newest, current model)
PAC OS-2BOSEV2 thumbnail
(previous model, replaced by PAC OS-2CBOSE)
PAC OS-2BOSE thumbnail
(previous model, replaced by PAC OS-2BOSEV2 (OS-2BOSE v2))

Harness Features

Vehicle Sound System
This refers to what kind of sound system the vehicle has. Premium audio systems are generally name brand systems (such as JBL, Bose, Rockford Fosgate, etc) that have been installed inside a vehicle when it leaves the factory. Often they more advanced systems, complex wiring, factory amplifiers, and other features that can make installing aftermarket component difficult.
Premium Sound
Main Harness Function
Different installations on different vehicles require different harnesses. This type is what the harness is considered.
OnStar Retention
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.
Cadillac
Chevrolet
GMC
HUMMER
Oldsmobile
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.
Cadillac Escalade
Chevy Avalanche
Chevy Silverado
Chevy Suburban
Chevy Tahoe
Chevy Trailblazer
GMC Envoy
GMC Sierra
GMC Yukon
Hummer H2
Oldsmobile Bravada

Premium Harness Features

Compatible Premium Audio Systems
Some vehicles have higher end audio systems installed in them by the manufacturer. This specifies which premium audio systems this item is compatible with.
Standard Bose
On-Star Compatible
This means that the harness is compatible with vehicles that have On-Star built-in.
Yes
Chime Retention
This means that the harness is able to retain the vehicles chimes.
Yes

Warranty and Return Policy

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

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
67%
4 Star
33%
3 Star
0%
2 Star
0%
1 Star
0%

Average Attribution Rating

Durability
4.8
Value
4.8
Features
4.5
Design
4.2
Usability
4.8

Kevin

Amherst, TX

Overall
Durability
Value
Features
Design
Usability

Great Product!!

July 26, 2011

I would recommend this product. It was a easy install. It worked perfect in my 2004 Chevy Tahoe with Bose System.

2 of 2 found this helpful

Help our customers find the most helpful reviews

Matthieu

Lancaster, CA

Overall
Durability
Value
Features
Design
Usability

Its awesome, just too biG!

March 19, 2014

This does everything i needed it to. Works like a charm. ease of wiring for sure! however instructions lacked but its pretty self explanatory. Anyway my only problem is i have a hummer h2 and for a such a big vehicle the space you have where the radio goes is extremely limited!! This this is so long! wires are also very long! made it very difficult to fit everything in there. Other than that it was good!

0 of 0 found this helpful

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Bob

Nicholasville, KY

Overall
Durability
Value
Features
Design
Usability

Work Great as of now

September 12, 2012

This item work great in my EXT. No problems, but be sure you contact the Tech prior to ordering. Some will not work if your have a Bose Sys. Yes, I would recomend this item.

0 of 0 found this helpful

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Eric

Bloomington, MN

Overall
Durability
Value
Features
Design
Usability

best interface

December 26, 2011

This is the third interface I tried with this vehicle and no problems. Talk to tech before ordering.

0 of 0 found this helpful

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BIG

PENSACOLA,FL

Overall
Durability
Value
Features
Design
Usability

YES IN DEED

October 6, 2011

I recommend this product simply because of what u get at the value you get it for, crystal clear tweet that doesnt need to be amplified. Two thumbs up.

0 of 0 found this helpful

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bat05

marin, CA

Overall
Durability
Value
Features
Design
Usability

works greay

June 22, 2011

put it in my 05 corvette and hooked up a dvd player and it works great

0 of 0 found this helpful

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Product Summary

Manufacturer

Model Number

OS-2CBOSE

UPC

606523108812

Weight

0.75lbs

Internal SKU

os2cbose

Internal Product ID

28378

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 OS-2CBOSE