I just bought a 2003 4runner limited with JBL speakers and after having it for a couple weeks the drivers side and passenger side speakers have stopped working. I have not been able to find any quick solution to what it may be... Any ideas?

Thanks

 

if all 4 speakers are out, i would start with checking the JBL amp. its in the rear cargo area, behind the panel on the passenger side. you can unplug the harness that goes to the speakers, and try popping them with a 9volt battery. If they dont pop from the harness with a battery you may have 4 blown speakers.