PAC Audio AC Audio Radio Replacement Interface

* Retains OnStar® when the factory radio is replaced * Retains Factory Bluetooth (2009+ model vehicles) * Retains rear seat audio controls * Retains all warning chimes (chime module included) * Retains back-up sensors/park assist * Retains factory BOSE audio systems * Retains factory premium BOSE audio (Y91 digital. does not support fading) * Built in pre-programmed SWC retention * Retains factory reverse camera * Dual zone function * Chime volume adjustment (factory buttons) * Rear seat audio and video (GMRVD2) required * OnStar volume adjustment * Retained accessory power output (R.A.P.) * Reverse Wire output * VSS (Vehicle Speed Sense) output * Illumination output * Parking brake output * Includes antenna adaptor * Retains lane departure warning system * Retains OnStar Turn-By-Turn voice prompts * In package updatable using the PAC-UP * Applications: Chevrolet Avalanche 2012-2013 Chevrolet Silverado 2012-2014 Chevrolet Suburban 2012-2014 Chevrolet Tahoe 2012-2014 GMC Sierra 2012-2014 GMC Yukon 2012-2014...