Can anyone help me with my audio issue? My stereo comes on but no sound from speakers. When I bought the truck the people before me obviously messed something up or did not hook something back up rt. I’m not sure how to even find the issue.

 

Is it the factory radio, or did the prior owners install a replacement? Probably a wire came loose where the radio wires connect to the wires going to the speakers. Or, the radio could be defective, and it "lights up" when you turn it on, but it is not putting out anything to the speakers.