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Crux SOCGM-18, Radio Replacement for GM LAN 29-Bit Vehicles

SKU: CRU-SOCGM-18 UPC: 99397541
Out of stock
Regular price $43.95
Regular price Sale $69.95 Sale price $43.95

The CRUX SOCGM-18 retains General Motors factory-featured safety and warning chimes — for installation of after-market radios. It provides 12 Volt Accessory output (4 Amp), including RAP (Retained Accessory Power), Illumination Output (2A. max), telephone negative mute trigger (output to new stereo), low voltage (battery run-down protection), and adjustable chime volume.


  • Retains factory features in select GM LAN 29 Bit vehicles with aftermarket radios
  • Supports Bose, non-Bose and Y-91 audio systems.
  • Retains factory front and rear parking sensors.
  • Retains safety and warning chime functions.
  • Adjustable Chime Volume
  • EIA color coded wiring for easy installation.

Note: Please confirm the above options prior to removing the factory radio. Some features may have to be turned on using factory menu options.

Vehicle Compatibility


  • 2008-15 Enclave
  • 2006-11 Lucerne


  • 2006-11 DTS
  • 2007-14 Escalade
  • 2007-09 SRX


  • 2007-13 Avalanche*
  • 2007-08 Equinox
  • 2008-16 Express Van**
  • 2006-13 , 2016 Impala / Impala SS
  • 2006-07 Monte Carlo
  • 2007-13 Silverado 1500-3500 Pickup*
  • 2007-14 Suburban*
  • 2007-14 Tahoe*
  • 2009-17 Traverse


  • 2007-16 Acadia
  • 2017 Acadia Cassic
  • 2008-17 Savana**
  • 2007-13 Sierra 1500-3500 Pickup*
  • 2007-14 Yukon*


  • 2008-09 H2


  • 2003-08 Ascender


  • 2001-04  Alero
  • 2002-04  Bravada
  • 2000-04 Silhouette


  • 2007-09 Torrent


  • 2005-08 9-7x


  • 2007-10 Outlook
  • 2008-09 Vue

*Not compatible with 2012-up SUVs/trucks that are equipped with factory-installed Navigation radios.
**Not compatble with diesel-powered Express and Savana vans.
Supports Rear Entertainment System with special order harness #CJA2333A, sold separately.
Does not support OnStar.
Does not support steering wheel control retention.

WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to