i'm trying to add a wash down for my boat and am having a hard time finding wire for wash down. there is s switch on panel for washdown but one was never installed. switch is on bottom side of livewell ( light does come on when pushed down for washdown } so wire must be somewhere but wiring harness is just out of reach. does anyone have a color coded wiring diagram for sea pro boats? thinking it will just be easier to run new wire to pump and putit on 1 of the 2 accesorie switch i'm not using. any suggestions as to what others have done woulb be great . thanks