Need your help please. I connected TT electric power source to house outlet for about 3 weeks. Lights inside TT such as bathroom, living room or should say anything that runs on 12 volts works fine...
Start at the battery and check your ground wire where It attached to the frame. Remove and clean before replacing. From there just start following the power from the battery with your volt meter or a 12 volt test light (make sure light/meter has a good ground as well)