

With a bit of luck, you should be able to locate the loose connection before long and then secure it. Go around the vehicle and assess every connection you come across as thorough as possible.

It goes without saying that the 12-Volt system of your RV would not work correctly if the connections are loosed. Once you concluded that all the components are in working order, the last thing on the checklist is the connections. You could attempt to fix the converter by yourself but if your converter is old, consider buying new on instead. Most problems occurred in the vehicle converter would negatively affect the entire electricity system and lead to the issue of RV 12 Volt system not working. Take a look at the circuit board and the fan of the converter to decide if the converter is operational. If the vehicle batteries are not low on water, use the multimeter to check whether the batteries are receiving power from the converter or not.Īfter you finished checking the batteries and found nothing, the converter of your vehicle may be the one at fault. All you have to do now is to fill the batteries with a suitable amount of distilled water and that would be it, problem solved. If this is the cause of your RV 12 Volt system not working issue, you could take care of it in a blink of an eye. Overworked, overheat batteries run short of water from time to time which disrupts the operation of the RV 12-Volt system. If you are certain that is there is nothing wrong with the fuses and breakers, the next place you have to check is the batteries. The fuses are designed to match specific loads and that is why you must never use fuses with different ratings. If you replace blown fuses with higher rated fuses, you would put your vehicle and your well being at risk. About the fuses, only use replacements that got the same rating as the original ones. In many cases, you would be able to solve RV electrical malfunctions by replacing blown fuses or resetting tripped breakers. Right down below is a couple of places you should take a look if the 12-Volt system is acting up.Ī lot of appliances nowadays have sensors that detect unsafe voltages and activate the defense mechanism of the fuses/breakers. In order to get the 12-Volt system back online, we have to decide exactly what prevent it from working properly. RV 12-Volt System Not Working: TroubleshootingĪs 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. The rule of thumb here is: “Safety is number one priority”, you can never be too careful around electricity systems. Don’t have a lot of confidence in your skill? Get in touch with certified electricians or the manufacturer service center and ask for help. Important note: While repairing the RV 12-Volt system would only require basic knowledge, remember that electricity could cause nasty injuries. Just in case, you should use this opportunity to stock up components such as electrical tapes, wire nuts and fuses. Aside from that, it’s a good idea to keep a multimeter on hand so you could test the DC power and deduce the problem. For your protection, you must wear rubber gloves and safety glasses before you start messing around with the 12-Volt system.

In most of the case, you could find most of the required items in your toolbox and get the rest from the local auto shops. RV 12-Volt System Not Working: Troubleshooting.
