12 volt accessory plug

[jlsmith]

I have a 2003 G3 170hp and the 12 volt accessory plug is not working. Does anyone have a diagram of which fuse goes it. I thinks checking fuse would be a good place to start or any other ideas what could be wrong. I have no power to it to charge my cellphone. Thanks

 

[Scott Danforth]

the receptacle probably is rusted out (common issue). check for voltage at the connections at back. if you have voltage there, however not thru the receptacle. then replace the receptacle.

I installed stainless receptacles on my boat a few years ago and I am already replacing them as the positive button in the bottom has long since sucumb to corrosion.