Ok, I got a new to me boat and not familiar at all with shore power. I plunged the cord up and checked the the panel a red light was on saying polarity reversed. So I rewired the plug and light not on, but when I pressed the switch to test ,reverse polarity light came on. What am I doing wrong?
I always just cut off the old and put on a new one. I,m sure West Marine has them. Look closely for any blackening or corrosion on all male and female ends- dock, boat, and power cable.
kms