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PAC OS-2BOSE GM OnStar Bose Radio Replacement Interface
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PAC OS-2BOSE GM OnStar Bose Radio Replacement Interface
Item Id: 102813 review

List Price: $169.99
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 Description

The OS-2BOSE is a plug and play interface that allows replacement of a General Motors Class II (Class 2) factory stereo and maintain operation of the OnStarŽ system for select 2000 & Up GM vehicles. The OS-2 has on board switching to allow audio from the OnStarŽ system to play through the two front factory speakers when OnStarŽ is active, and mute the new aftermarket replacement radio. Certain vehicles may require PAC's optional CM1 chime module to retain the door chimes. Separate speakers can be added if desired. Also retains Vehicle Parking Assist chimes. Use the OS-2BOSE on Bose-equipped systems. For GM vehicles without Bose Systems, see the OS-2

For GM vehicles with BoseŽ Systems. Use the OS-2 on non-Bose systems or in Bose systems where the BoseŽ amplifier will be disconnected.

Application Notes:

  • You may use this interface even if the vehicle does not have OnStarŽ but need to interface the BOSE amplifier
  • The OS-2BoseŽ does not retain the factory XM receiver, rear seat DVD or the rear center console controls. You will lose the XM/DVD and rear console option when the factory radio is replaced with an aftermarket radio
  • If you are not retaining the Bose amplifier, use the OS-2 interface instead of OS-2BOSE interface. CM1 is also required if Bose amp is bypassed.
  • If you take your vehicle to the GM dealer to have it upgraded with a new software update, please remove this product prior to going to the GM Dealer. The reason is that the product does not go into offline mode which will show as an error to the scan tool the dealer uses.
  • To retain warning chimes on certain vehicles, the PAC CM1 must be used (sold separately)

Features:

  • Works with both Premium BoseŽ and Standard BoseŽ sound systems.
  • Safe & Sound Class 2 circuitry will not disable vehicle data bus even if interface loses power
  • When OnStarŽ is active, the OS-2BOSE will keep OnStarŽ on even when the key is removed and the door is opened. OnStarŽ will turn off when the call is complete
  • OnStarŽ active LED and Ignition on LED for visual indication
  • Provides +12v switched accessory output. No more searching for switched +12v in fuse box or kickpanel.
  • Smart Sense Mute output to either mute the aftermarket radio or to turn it off when OnStarŽ is active.
  • New radio will operate with the vehicle RAP (Retained Accessory Power) system. The radio stays on after the key is turned off and stays on for approximately 10 minutes or until a door is opened.
  • OnStarŽ audio is amplified using the factory amplifier
  • OnStarŽ Volume control via factory steering wheel audio controls on Premium BoseŽ vehicles. Radio controls can be retained to control new radio by using PAC's SWI-X (sold separately)
  • The OS-2BOSE uses a Data Link Controller chip (DLC) that is specifically designed for connecting to GM's Class 2 data bus
  • The OS-2BOSE will not interfere with the vehicle's BCM, PCM, ABS, or SRS
  • Maintains operation of OnStar for aftermarket stereos
  • 12 volt remote out to turn on factory amplifier and mute wire to attenuate the aftermarket stereo
  • Plug & Play (no cutting or splicing the factory plug or harness)
  • Can use with existing speakers in front doors or use external/separate speakers
  • Independent left and right controls that adjust the level of audio coming from the OnStar system

NOTE: If you do not see your vehicle listed below, call PAC Technical Support at (800) 854-3133 to find out which PAC product is right for your vehicle.

Compatibility List: Works with both Premium BoseŽ and Standard BoseŽ sound systems

2003-2005 Escalade*
2003-2005 Escalade EXT*
2003-2005 Escalade ESV*
2003-2006 Avalanche
2003-2006 Silverado
2003-2006 Suburban
2003-2006 Tahoe
2000-2006 Trailblazer*
2002-2005 Envoy SLT*
2003-2005 Sierra
2003-2005 Sierra Denali*
2003-2005 Yukon Denali*
2003-2005 Yukon SLT
2003 Hummer H2*
2004-2005 Hummer H2
2005 Corvette w/o Nav

* this vehicles have a premium bose system that accepts 2 channel audio inputs. The aftermarket radio will NOT fade, however, it will still continue to balance. Onstar volume can be controlled via the steering wheel controls. The CM1 chime module is not required when using the BOSE amplifier. If you are NOT utilizing the BOSE amplifier then the CM1 is required for this application.

Condition: New
UPC: 606523105811
Warranty: 1-Year
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