We have a 44 Sedan Bridge, out side speakers work inside does not. Verified the switch and the stereo channels are fine. Followed wiring and the blue switch wires do not tie into the main speaker channel wiring to forward of the bench seat with the vacuum.
Where does the switch wiring tie in and is there an amplifier. If so, where is that located.
Where does the switch wiring tie in and is there an amplifier. If so, where is that located.