No 12 Volts on battery, fully charged
I am new to RV's, usually can troubleshoot electrical issues but when I am plugged into a generator or shore power, I have 12 volts but when I unplug I lose 12 volts even though the battery is fully c...
Forum Discussion
Most trailers have a 30 amp fuses located in the positive line (near the battery). My guess would be that this fuse is blown or the fuse HOLDER has allowed water intrusion and corrosion has stopped the connection to the battery. That is something you certainly should CHECK before throwing money at the problem.
