6770shelby
Member
Out of the blue I have lost all the speakers in my Ranger. I have a Pioneer AVIC-5200NEX (pos) unit installed and there is no audio in any mode of operation. There is almost no information in any pioneer manuals about the mute mode but it displays on the unit. It also displayed on another known good identical unit leading me to believe it’s a wiring issue. Does anyone know where the speaker grounds are located, or have any experience with the mute mode?