Dvd player in van

[grandmaof8]

I have a 2005 Pontiac van and we have a overhead dvd player in it. We can get a picture but no sound. The mute button is not muted. Has anyone else had this happen to them. It was playing fine when we shut off the van and then next time we stated it no sound. The radio does work so the speakers work.

[vikesfan]

Might want to try cleaning the DVD player may not be reading sound had the same problem with my home player and ran a cleaning disc through its cycle and all was well.