About This

• Interface designed to allow the replacement of the OEM Radio with an aftermarket receiver in non-amplified 2006-2008 GM Vehicles that use the new GMLAN Data Bus system
• Retains full functionality of the OnStar system
• Retains warning and safety chimes with adjustable level output
• Output for audible turn signal sound.Retains balance and fade
• Retention of the Retained Accessory Power (RAP) convenience features
• Compatible with non-amplified 2006-07 GM vehicles
• Retains OnStar with adjustable volume output
• Retains chime with adjustable volume output
• Output for audible turn signal sound
• Retains RAP feature