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Scosche GM11 / GM11B

Select 1999-2005 General Motors Vehicles Radio Replacement Interface Harness w/ Integrated Chime Non-Bose Non-Onstar

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Select 1999-2005 GM Vehicle Chime Retainer Harness • FOR VEHICLES WITH NON-BOSE NON-ONSTAR

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Description


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Select 1999-2005 General Motors Vehicle Radio Replacement Interface with Integrated Chime. This harness keeps GM SAFETY and WARNING CHIMES functioning in your vehicle. Issues "Healthy" (OK) System Status to Vehicle's Computer. Also provides +12V Switched Power Source for Aftermarket Stereo. Detailed instructions are included and toll-free technical support is available.

<14px;">Compatible with the following GM Vehicles that are NON Bose and NON Onstar:

  • Select 2000-2005 GM Vehicle Chime Retainer Harness
  • Compatible with the following GM Vehicles that are NON Bose and NON Onstar:
  • WE ALSO HAVE INTEGRATION HARNESSES THAT ARE COMPATIBLE WITH BOSE AND ONSTAR SYSTEMS. CONTACT US FOR DETAILS.
  • Buick:
    • 2004 - 2005 Rainier
    • 2005 Terraza
  • Cadillac:
    • 2003 - 2005 Escalade / ESV / EXT
  • Chevrolet:
    • 2003 - 2005 Avalanche
    • 2000 - 2005 Cavalier
    • 2004 - 2005 Colorado
    • 2001 - 2003 Malibu
    • 2000 - 2005 Monte Carlo
    • 2003 S-10 Blazer
    • 2003 - 2004 S-10 Pickup
    • 2003 - 2005 Silverado Pickup 1500, 2500HD, 3500HD
    • 2003 - 2005 Surburban
    • 2003 - 2005 Tahoe
    • 2002 - 2005 Trailblazer
    • 2005 Uplander
    • 2000 - 2001 Venture
  • GMC:
    • 2004 - 2005 Canyon
    • 2002 - 2005 Envoy
    • 2003 Sonoma
    • 2003 - 2005 Sierra 1500, 2500HD, 3500HD
  • Hummer:
    • 2003 - 2005 H2
  • Oldsmobile:
    • 2002 - 2004 Bravada
    • 2000 - 2001 Silhoutte
  • Pontiac:
    • 1999-2005 Grand Am
    • 2000 - 2001 Montana
    • 2005 Montana SV6
    • 2000 - 2005 Sunfire
  • Saturn:
    • 2005 Relay

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Item Details


Manufacturer:

Model Number:

GM11B

Weight:

0.47lbs

Internal SKU:

gm11b

Internal Product ID:

9903

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  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.