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PAC OS-3

GM OnStar Interface (OS3)

Discontinued
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This item has been discontinued

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PAC OS-4

OUR PRICE: $113.99

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PAC OS-3

GM OnStar Interface (OS3)

$119.99

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This plug and play interface will allow the retention of OnStar® in GMLAN equipped vehicles. Door chimes, audible blinker indication and Rear Park Assist (RPA) is all retained when this interface is used!
  • Provides +12v databus generated switched accessory output with R.A.P. No more searching for switched +12v in fuse box or kick panel.
  • Steering wheel radio control wire output; can be used with SWI - X, ALP, ECL or PS to control most new radios. No need to go to steering wheel column to find wires.
  • New radio will operate with the vehicle R.A.P. (Retained Accessory Power) system. The radio stays on after the key is turned off and stays on for approximately 10 minutes or until the drivers door is opened.
  • Retains Warning chimes and turn signal clicks.
  • Retains Vehicle Parking Assist indicator and chimes.
  • Retains Rear Seat Audio headphone jacks. Dual Zone can be retained using Dual Zone radios
  • Includes new style GM antenna adaptor
  • 1-year SonicElectronix.com warranty
Compatible with the following vehicles
  • Chevrolet:
    • 2006-2007 Impala
    • 2006-2007 Monte Carlo
    • 2007 Tahoe
    • 2007 Suburban
    • 2007 Avalanche
    • 2007 Silverado (non-classic)
    • 2007 Equinox
  • Buick:
    • 2006-2007 Lucerne
  • GMC:
    • 2007 Sierra (non-classic)
    • 2007 Acadia
    • 2007 Yukon (Denali)
  • Cadillac:
    • 2007 Escalade (including ESV and EXT)
    • 2007 DTS
    • 2007 SRX
  • Pontiac:
    • 2007 Torrent
  • Saturn:
    • 2007Outlook
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-5 thumbnail
(newest, current model)
PAC OS-4 thumbnail
(previous model, replaced by PAC OS-5)
PAC OS-3 thumbnail
(previous model, replaced by PAC OS-4)
iSimple GMAHLAN thumbnail
(previous model, replaced by PAC OS-3)

Compatible Vehicles

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.

Specials with this Item

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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
100%
4 Star
0%
3 Star
0%
2 Star
0%
1 Star
0%

Average Attribution Rating

Durability
5.0
Value
4.5
Features
4.5
Design
5.0
Usability
5.0
Travis

Hobart, OK

Overall
Durability
Value
Features
Design
Usability
good product

February 12, 2010

works good installed a clarion nx409 to it.. it has its own speaker which is the only thing i dislike

3 of 4 found this helpful

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david

Downey, CA

Overall
Durability
Value
Features
Design
Usability
Great Product

February 20, 2008

The PAC OS-3 is a must have product when adding an after market stereo to your GM vehicle. I highly recommend it. It keeps all of the factory features such as chimes, on star and it also has the steering wheel control wires so you don't have to look for them behind the steering wheel (Must add Optional harness). Its simple to install I did myself in about 1 hour and it works great. HIGHLY RECOMMENDED.

3 of 4 found this helpful

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Product Summary

Manufacturer

Model Number

OS-3

UPC

606523107006

Weight

0.50lbs

Internal SKU

os3

Internal Product ID

10099

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-3