CHIEFTOM
Mar 13, 2020Explorer
My 12 lights and other appliances do not work from battery
Just purchased a 2003 R-vision Trail Lite M-231 25 ft motorhome. The 12 volt lites and other 12 v operated items on the coach work fine when the RV is plugged or when the gen set is running but do not work from the battery. I have 12v power at the inverter fuse panel when not plugged in does not get to the lites. I found a switch just inside the door labeled battery disconnect and it has a on and storage position but moving it between positions doesn't seem to do anything. Haven't got to the back of the switch yet as it seems to be sealed in with spray foam from the back side. The two coach batteries were replaced by the previous owner this month and are located at the front of engine under the hood. The battery wires run to two solenoids just above the batteries. Any ideas or assistance will be appreciated.