Rv 12 Volt Lights Not Working

Gary bunzer the rv d.

Rv 12 volt lights not working.

Here is a little more information on them. For instance the light fixture above our sofa has a switch near the steps this is also where our 12v on off switch. The 110v circuits in my rv are not working with either shore or generator power. Your rv s 12 volt system runs off of the batteries and if they are dead damaged or undercharged that could stop your 12 volt system from working.

The house battery batteries provide 12 volt dc power to not only the interior lights but the roof vents stove top spark assembly refrigerator module board furnace and water heater. If there is 12 volt power to the interior of the rv you need to check the fuse for the appliance in the power distribution center. Determine which fuse is for the appliance circuit fuses are normally labeled and find a suitable ground for the 12 volt test light. Likewise your inverter converter is also essential to your 12 volt electrical system and that could be the source of the problem.

When you are plugged into shoreline power the 120 volt power goes to the distribution center and then to a converter which provides 12 volt dc power to the. Some light fixtures within an rv can have switches located on a control panel. As you may already figure out there are a wide variety of causes that could lead to the issue of rv 12 volt system not working issue. This system consists of deep cycle batteries that provide power to all of the 12 volt lights water pump the circuit board for all of the appliances slide outs leveling jacks and propane detector.

So there we were with three of our rv 12v lights not working. A motorhome s 12 volt interior lights stopped working. In order to get the 12 volt system back online we have to decide exactly what prevent it from working properly. A bad connection in the 12 volt system can cause failures of various appliances including slides and lights which run on 12 volt power.

Test both sides of the fuse for 12 volt power. They work fine when 120 volts ac are present such as when running generator. The microswitch appears to be o k i did take the trailer out in the country and had to travel over some rough gravel roads. There are two 12 volt systems and a house 120 volt electrical system.

The first thing we noticed was all the other lights were working fine. Rv 12 volt system not working. The only think i have done since the last time i used the trailer is to fill up the propane tanks. The battery has a full charge and all the fuses are good.