For some reason only my driver side speakers are working, the passanger side will not play music but are hooked up and have been working,everynow and then when i just turn the key over one way it plays, if i crank the truck no passanger side,whats going on
thanks

 

Check you speakers to make sure they are not loose at the speaker terminals, especially if you've changed your speakers, it's possible the vibrations on the truck move the wires to where they temporarily get contact. Or check to make sure you don't have pinched wires.