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Product SKU: 5273 ID: os1
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PAC OS-1
OnStar Interface (OS1) for Select 1996-2003 GM and Pontiac Vehicles
 
 
See Below for the Vehicle Compatibility List
PAC OS-1
   
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Description

 
 

Features & Specs

 
 

Store Policies

 
Item Condition: Brand New

Harness Features:

  • OnStar® interface
  • Maintains operation of OnStar for aftermarket stereos
  • Incorporates a microcontroller that communicates directly with OnStar's serial data protocal to prevent false triggering thus eliminating unwanted audio noise through speakers
  • Onboard amplifier will drive two, 4 ohm speakers in stereo
  • Use with existing speakers in front doors or use external/separate speakers
  • 12 volt remote out to turn on factory amplifier and mute wire to attenuate the aftermarket stereo
  • LED indicator and volume control
  • Built in audio isolation circuit eliminates engine noise
  • Will not false trigger
  • Note: The OS-1 will not work with OnStar® equipped vehicles that have factory radios with RDS (Class 2 headunits). Factory radio's with RDS can be indendified by locating an RDS logo on the front face of the factory radio. OS-1 currently supports trucks and SUV's from 1996-2001 and 1999-2002 Pontiac Gran Prix. Pontiac Grand Prix with Bose® requires a OEM-1 and a AMP-GM21B wire harness
  • 1-year Sonic Electronix warranty

Compatibility List:

  • Chevrolet:
    • 1999 - 2000 Escalade
    • 2002 Escalade
  • Chevrolet
    • 2002 Avalanche
    • 1999 - 2001 Blazer (S-10)
    • 1998 - 2002 Silverado
    • 1998 - 2002 Suburban
    • 1998 - 2002 Tahoe
    • 1998 - 2000 Venture
  • GMC
    • 1998 - 2002 Sierra
    • 1998 - 2002 Yukon
  • Pontiac
    • 1999 - 2002 Grand Prix
    • 1998 - 1999 Montana
    • 1998 - 2000 Silhouette

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 (-)

Compatibility List:

  • CADILLAC ESCALADE (w/ OnStar) 1999
  • CADILLAC ESCALADE W/ONSTAR 2000
  • CHEVROLET AVALANCHE W/ONSTAR 2002
  • CHEVROLET SUBURBAN W/ ONSTAR 1998
  • CHEVROLET SUBURBAN W/ ONSTAR 1999
  • CHEVROLET SUBURBAN W/ ONSTAR 2000
  • CHEVROLET SUBURBAN W/ ONSTAR 2001
  • CHEVROLET SUBURBAN W/ ONSTAR 2002
  • CHEVROLET TAHOE W/ ONSTAR 1998
  • CHEVROLET TAHOE W/ ONSTAR 1999
  • CHEVROLET TAHOE W/ ONSTAR 2000
  • CHEVROLET TAHOE W/ ONSTAR 2001
  • CHEVROLET TAHOE W/ ONSTAR 2002

International customers are responsible for any and all customs, import duties, brokerage fees, and taxes. They are not included in the item price or stated shipping charges.

Additional shipping fees are required for locations including, but not limited to: PO Boxes, APO/FPO locations, Alaska, Hawaii, Puerto Rico, Guam, Canada and other countries outside the USA.

Product Summary
Manufacturer: PAC
Model number: OS-1
UPC: 606523105620
Weight: 0.95 lbs
Internal SKU: os1
Internal Product ID: 5273
 
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