Mysterious Electrical Issue
Looking for speculation/opinions on what might be going on here.... It all started when the HW heater blew its fuse. I determined the cause and fixed it. Not having any spare fuses, I pulled a fuse...
Forum Discussion
They make "circuit breakers" that can replace most 12 volt fuses that are great for trouble shooting. These are available at most auto parts stores. You can also use many hand held voltmeters to measure current/amps and attach it in the circuit, in place of the fuse, to see exactly how many amps are passing through that lighting circuit. Might help with the troubleshooting process.
