2005 Kia Sedona Car Stereo Wiring Diagram - ModifiedLife Whether your an expert Kia Sedona mobile electronics installer, Kia Sedona fanatic, or a novice Kia Sedona enthusiast with a 2005 Kia Sedona, a car stereo wiring diagram can save yourself a lot of time. Automotive wiring in a 2005 Kia Sedona vehicles are becoming increasing more difficult to identify due to the installation of Read More Read More 2005 Kia Sedona | Stereo Wiring Diagram 2005 Kia Sedona Stereo Wiring Information. Radio Battery Constant 12v+ Wire: Yellow/Black Radio Accessory Switched 12v+ Wire: Yellow The stereo wiring diagram listed above is provided “as is” without any kind of warranty. Use of the information above is at your own risk. Leave a Reply.