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Neucleus NC-GM40B by American International

Onstar, Bose, and Chime Interface for 2006-up GM LAN Vehicles (Nucleus NCGM40B)

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Retention of vital functions within the GeneralMotors Class II and LAN systems after replacing the factory radio • Uses factory speaker for chime • Adjustable chime volume (select vehicles)

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Description


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The Neucleus NC-GM40B Data Bus Interface Solutions allow for the retention of vital functions within the General Motors Class II and LAN systems after replacing the factory radio. The retention of the popular OnStar and Bose features; the function of the door chime or access to 12-volt accessory power within these systems proves Neucleus a valuable asset to both the consumer and today's professional installer.

This particular chime module will use the factory speaker for chimes as opposed to a small built in speaker found on many other replacement modules. The chime volume will also be adjustable depending on the vehicle you install this into. It provides a phone mute wire to help integrate with factory bluetooth systems, and also has an automatic low voltage shutdown to prevent irritating speaker popping. The Nucleus NC-GM40B is a perfect solution for any compatible vehicles radio replacement.

  • Uses factory speaker for chime
  • Adjustable chime volume (select vehicles)
  • Generates a +12v switched output for aftermarket radios
  • Automatic low voltage shutdown
  • Illumination output wire
  • Works on vehicles with OnStar, amplified and standard BOSE systems
  • Phone mute
  • 1-year Manufacturer's warranty

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Item Details


Manufacturer:

Model Number:

NC-GM40B

Weight:

0.90lbs

Internal SKU:

ncgm40b

Internal Product ID:

8462

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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.