2010 Hyundai Genesis Coupe | Stereo Wiring Diagram 2010 Hyundai Genesis Coupe. April 28th, 2013 Posted in Hyundai Genesis Coupe. 2010 Hyundai Genesis Coupe Stereo Wiring Information. Radio Battery Constant 12V+ Wire: Red Radio Accessory Switched 12V+ Wire: Yellow Radio Ground Wire: Black The stereo wiring diagram listed above is provided “as is” without any kind of warranty. 2010 Hyundai Genesis Power Steering Oil Pump - Hyundai HyundaiPartsDeal offers the lowest prices for genuine 2010 Hyundai Genesis partss like Power Steering Oil Pump are shipped directly from authorized Hyundai dealers and backed by the manufacturer's warranty. 2010-2011 Hyundai Genesis Coupe Vehicle Wiring Chart and Listed below is the vehicle specific wiring diagram for your car alarm, remote starter or keyless entry installation into your 2010-2011 Hyundai Genesis Coupe information outlines the wires location, color and polarity to help you identify the proper connection spots in the vehicle.