SOUNDGATE GMCHIME 2001 2004 GM Chime Retention SOUNDGATE SOUNDGATE GMCHIME SOUNDGATE GMCHIME 2001 2004 GM Chime Retention SOUNDGATE GMCHIME SOUNDGATE GMCHIME 2001 2004 GM Chime Retention Allows factory GM radio to be replaced without losing the Chime functions in the vehicle Provides a digitally activated ignition lead for vehicles that don t have a factory ignition lead Connect 3 simple wires at the dashboard be done with the installation
