6 years old, only sail half the year and unit is stored indoors. I know the batteries are good. Isnt the first step see if the plug receptacle is getting juice? The plug has no rust. I have a volt meter but how do you test the plug receptacle where you plug it in? thanks
oops - based on reading other posts that talked about what changed since the unit last worked? I finally said - well, I removed the batteries while the boat was stored and put them back on. 3 guesses - I connected the autopilot wires wrong and that was because I goofed when I made a diagram of the hook up. But I am not getting old