The CRUX Radio Replacement Module, part number SOCGM18, is a wire harness designed for integrating aftermarket car stereos into select General Motors LAN 29-Bit vehicles. This module is intended for IT professionals or fleet managers requiring radio upgrades while preserving critical factory features. It addresses the challenge of maintaining vehicle functionality when replacing the OEM head unit.
This interface retains features such as safety and warning chimes, turn signal clickers, and support for folding mirrors (including reverse), park assist (front/rear), and heated seats. It also supports factory-equipped power running boards. The module is compatible with both Bose amplified and non-Bose audio systems, excluding those with Y91 or Z75 Bose codes. It is important to note that this module does not support OnStar functionality. Compatibility extends to a range of Buick, Cadillac, Chevrolet, GMC, Hummer, Pontiac, Saturn, and Suzuki models from 2006-2015, with specific exclusions for certain navigation-equipped SUVs/trucks and diesel-powered vans.
This module is compatible with both Bose amplified and non-Bose audio systems. However, it is not compatible with systems identified by the Y91 or Z75 Bose codes, which can be found on the service parts sticker in the glove box.
The interface retains several factory features, including safety and warning chimes, folding mirrors (with reverse), front and rear park assist, heated seats, turn signal clicker, and power running boards if factory equipped.
No, this module does not support OnStar functionality. It is designed for select General Motors LAN 29-Bit vehicles that do not utilize OnStar.
Yes, it is not compatible with 2012-up SUVs/trucks equipped with factory-installed navigation radios. Additionally, it is not compatible with diesel-powered Express and Savana vans.
SOCGM18 - Crux Radio Replacement for GM 29-Bit Vehicle