I just purchased 2019 forester 3011ds. I have a Jensen JWA 70A stereo in the coach. There is four speakers in the inside and two located on the awning, only two of four speakers work on the inside and one on the awning. Downloaded Bluetooth app and still no luck. Any ideas?
You need to see if it the speakers or actually the wiring.
To me with the limited info I suspect a loose ground wire to the speakers behind the radio before I take everthing apart.
Just my suggestion.
It's too weird that differnt speakers would fail on different circuits.
Do you have a switch boy betweenthe two set of speakers or is it done on the radio?