Crux SOCGM17 Radio Replacement Interface W/Chime For Gm Class II

Crux Radio Replacement Interface For Select 00-11 Gm Class Ii Vehicles With ChimeRadio Replacement Wiring Harness And InterfaceInstall An Aftermarket Car Stereo For Select General Motors Class Ii VehiclesWorks With Non-Bose And Standard Bose Amplified SystemsIllumination OutputRetains 12 Volt Accessory Output (2.5 Amp)Retains Rap (Retained Accessory Power)Retains Safety &Amp; Warning ChimesKeeps The Radio Powered After The Key Is Off Until Drive Door Opens Or Oem Timer EndsThis Interface Does Not Support Premium Bose / Y91 SystemsDoes Not Retain OnstarDoes Not Retain Steering Wheel Controls