Hello and thank you for using Just Answer
the amplifier is located in the left side of the trunk
click here to view the image of it's location
let me know if you need more info
are the fuses and the amp the only components that could effect sound coming from the radio, the display works fine just no sound.
do you know if you have the Base radio circuit? or the luxury radio?
I will attach some wiring diagrams for you to look at
I am going to attach boths styles
you can see which fuses feed the radio and amp
click here for base diagram 1
click here for base diagram 2
click here for luxury 1
click here for luxury 2
did you verify you have power on both sides of the amp fuse with a test light?
let me know if you need more help
how do you test for power to and from the amp
check that the amp has power to the red/black wire and that is has a good ground on the black/white wire
if power and ground is good. sounds like you may have internal amp problems