Wasup guys i need your help all my speakers suddenly stopped working i have a pioneer and all aftermarket speakers except the sub is stock and today when i turned my car on the radio is on but no sound i checked the wiring looks fine and i checked both radio fuses and there ok so idk whats the prob

PS: I have another thread posted about the difference in the GS430 that i will buy soon but in the mean time i have to fix this prob in the lex i have now thanks

 

I am pretty sure its your amp that has gone bad.

Check out this site....

http://www.carstereohelp.com/lexusGS.htm