Why Are My RV Interior Lights Not Working Off The Battery?

It’s almost that time of the year, where camping or a road trip is much needed. These two activities are essential to families. They help boost the relationship between parents and their young ones. Having an RV for these specific activities saves the day.

The vehicle makes the entire event comfortable for everyone, as it brings a home setting out there in the jungle. Therefore, it’s advisable to ensure that everything works perfectly in the RV.

Why are my RV lights not working off the battery? Like it’s in a home setting, your RV lights may be failing because of several reasons. Some of the common reasons include:

• Broken fuse
• Broken switches
• Spoilt bulbs
• Poor wiring
• Damaged battery
• Damaged converter

First of All, Are My RV Lights Important?

The primary objective of having lights in an RV is for lighting purposes. Often, RVs are used during the day, while out there on the road. Therefore, you may not understand how important the interior lights are until darkness starts. You require that lighting for use during the night time.

Like it’s with a home, living in an RV without interior light can be challenging. It’s for this reason that you’re always advised to check for the root cause of the problem as soon as possible.

Here Are Some of the Main Areas You Should Check Whenever Your Lights Fail

1. Broken/Poor Wiring

Often, you may experience failures in your lighting, and that’s as a result of broken wiring. Therefore, if you observe a problem with your RV’s interior lighting, the first thing that should come to your mind should be the wiring.

Say, for instance, you’re having a problem with the lights in the bedroom or bathroom area. The high chances are that the wiring is broken somewhere between the battery and the affected lights. You can follow the wiring to point out the affected part.

On many occasions, the broken wiring usually emerges from a region that had a problem. Therefore, if you’re faced with the same problem, ensure that you check an area that you had recently attached.

2. Blown Bulbs

Bulbs, like any other component, are prone to breaking. You need to ask yourself how many times you have experienced bulbs blowing at home. Well, it’s the same case with the RV’s interior lights. Your interior lights may not be working because of spoilt bulbs.

Therefore, if you encounter a problem with the lighting, you must ensure that you check the condition of the bulb in the RV first. When it comes to RV’s bulbs, it’s easy to check for faults as broken bulbs show signs. If you notice that the bulbs are spoilt, don’t hesitate to get new ones soon.

3. Blown Fuses

Fuses are all over whether it’s in the house or your RV. The tiny devices help prevent the electricity from burning down your electrical appliances or the entire RV, for example.

Fuses break whenever there is an electrical problem, and that means that the issue at hand won’t affect other items. Therefore, if you notice a problem with your RV’s interior lighting, you can as well inspect the fuses.

If you notice any faulty fuse, don’t hesitate to replace it with a new one. Damaged fuses are easy to observe and replace. Therefore, you don’t necessarily need a specialist to perform the task.

4. Flat/Dead Battery

Is my RV’s battery necessary? The question is one of the few that you will always find RV owners asking. The newbies, especially, assume that the travel trailer doesn’t need one as it can be connected to an external power outlet.

If you fall under this category, you need to ask yourself, what happens when the trailer hits the road. It’s at this exact moment that the battery steps in place to power up the components.

You need the battery to power up the lights, for example. Therefore, if you’re having problems with your lights, first consider the power supply. Is the battery in a good state? A faulty or flat battery isn’t in a position to light the interior bulbs of your car. Therefore, you can test your battery to pinpoint the problem.

Another simple way to tell if the problem is coming from the battery is by confirming if other components such as fridges are working. If you realize that the refrigerators are working while the lights are not, then it means that your battery is ok.

5. Faulty Converter

A converter is an essential part of the RV. It’s the device that ensures that your battery is kept fully charged. The electrical equipment converts the 110 volt AC from electricity supply to 12 volt that your battery requires.

At times, the converter may be the problem for all your electrical problems within the RV. With a faulty converter, it means that your battery won’t have enough charge to light up the RV.

When it comes to testing the converter, you can check for the amount of current flowing through the device. If you realize that the current isn’t adding up, then it means that something needs to be done.

Some converters even develop problems because of a faulty fan. Remember, converters are prone to getting hot while charging. That’s where a fan comes in the picture to help cool it down during the whole task.

Without a proper functioning fan, it means that the converter will switch off immediately, the temperature rises. The device’s fan is easy to replace as long as you get the correct piece.

6. Broken Switches

You need switches to complete the current and hence light a room. Therefore, if you’re having a problem with lighting in a section of your RV, consider the switches. Your bulb may not be working as a result of a broken switch. You can, therefore, inspect the switch for physical damages.

Besides, you can unscrew the switch from the wall to check if the connection behind there is on point. Some switches tend to develop a loose connection, and that can interfere with the RV’s lighting. If you realize that it’s the switch that has a problem, don’t hesitate to get a new replacement.

Conclusion

Cases of an RV’s interior lighting not working are common. As explained in this article, the problem may be a result of many complications. Read through the entire piece to point out the problem that may be behind your situation.

Sources:
1. What to do if Some of Your RV 12V light Stop Working – Mountain Modern Life