My trailer has a fold over sink/stove cabinet and when it is in its upright position it pushes down a push-button switch to enable the ceiling lights. No matter what we tried we couldn’t get it to work. Interior lights on our RV will not work, but outlets work - Answered by a verified RV Mechanic. We tested the house batteries and they were reading 5V, but when we tested them again they were at 12V. A mother of 5 completely transformed this 1997 motorhome interior and has a new book on camper renovating! So check the lights. Begin with checking the harness that goes into the fixture in question and move all the way back to the tow vehicle to find the point where the circuit breaks. Thanks, Dan. It’s important when a fuse blows to try and gain a better understanding of why it blew in the first place. Make sure that each of tail lights is properly grounded. Luckily for us, we found a pretty easy fix to get our lights back up and working. This means that using several functions at the same time creates the load that a weak ground can’t handle. RH lights not working. So I toyed around with a couple other options. … Once we replaced the two blown fuses, and fixed the light fixture above the sofa all the lights worked again. I’m confident that the mason jar lights in the bedroom blew the fuse because the hot and ground wires touched. When the fuse is blown it does not allow the circuit to complete. The tester said all circuits working correctly car and caravan. Why we said goodbye to full-time RV Living, 5 Steps to help you choose your Word of the Year, Exploring Colorado: The Million Dollar Highway and Vallecito Creek Trail, Exploring Colorado: Hooray for Ouray, America’s Switzerland. Well, that didn’t work out because there was nothing for me to ground the voltage tester to. Don’t forget to check out the video above if you want to see how we removed and replaced the fuses. purchase peppermint essential oil from our family-run business, Grandpa’s Good Earth! Checked all switches, fuses, breakers which are all good. Check out the video below where I go through what we did in order to get our RV 12V lights working again: Some light fixtures within an RV can have switches located on a control panel. Like the video, there was a button, that when pushed, snapped in. MountainModernLife.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. Click hereto check out trailer testers. Troubleshooting trailer lights can appear to be intricate, but a good visual inspection can take a great deal of problems off. Permalink. If all the lights appear dim or you have no lights at … Adress: 1244 Brookview Drive, San Jose, CA 95113 E-mail: [email protected]☆ ☆ ☆ ☆ ☆Buy Automotive Products Wisely! The battery display shows the auxiliary batteries are low. To find the reason for trailer lights problem, you may need to check a fuse box on a tow vehicle for blown fuses. Downtime is money, and when your trailer lights are giving you troubles, your trailer is not road legal. A ground connection can also loosen over time. lights were not working. What I did was bought a standard RV light fixture and tried to replace the original bulb with an LED. Camper refrigerators are not like your fridge back home. The Causes Why Tail Lights Not Working. Use a circuit tester to check whether current is flowing through. Reply Ultimately we had to pull each fuse to check them with needle nose pliers. All the plugs are working, but they ar 110. Any ideas? We troubleshot our way through this problem by doing research and taking the approach that made the most sense to us. Brian V 2006-09-06 11:21:49 UTC. For instance, the light fixture above our sofa has a switch near the steps, this is also where our 12v on/off switch is located. Remove the cable between the truck and the trailer and make sure that the connections are clean and tight. If there is no signal output going into the box, the problem is on the tow vehicle’s side (again, it can be caused by a blown fuse or wrong connecting points). In the first case, separate wires come out of each tail light assembly and are attached to a metal frame. LH rear parking and LH front white light are working. If they don't, then the issue is with the trailer, not the truck. expert reply by: Adam R. In this instance it was as simple as replacing the fuses that had blown. The living room light, on the other hand, was a little more tricky. I was kind of happy about this because it showed me we in fact had a problem. It is a wildwood lite with a Texas 2004 license plate on it parked in Mississippi. Luckily for us this time it was just because some wires had crossed. If you have a power converter or a T-connector, disconnect the trailer and use a circuit tester to check whether a signal is going into and back from the converter or Modulite box on the appropriate wires. Swapped out a couple of the lights with ones that are working - not the lights. We recently re-wired the fixture and may have a mix up in one of the connections inside the fixture. Answer: Sounds like you are not getting any voltage to the right side. As the rear lights are not connected, they do not … The cause for only some of lighting functions working may also lie in “hot” wire issues. X2 on the galley switch. Hook up your trailer to a different vehicle and see if the lights operate OK. Disconnect the battery with your RV plugged into a power source. I then unplugged both 13/7 pin adapters from the tester and plugged them in together so 13>7>13. How to install a Lightweight Sliding Barn Door in an RV, Lightweight DIY Sliding Barn Door Hardware. Indicators still not working. If you notice a fuse continues to blow it’s important to dig a bit deeper to find the cause. Tonight I tried to set up one of my 12v RV lights and it did not work. Jack and plug should be the only connection between a truck or SUV and a trailer. We assume the lights in the hall and bathroom are running off of 12-volt, and that other lights in the RV are working fine. Tried two different towing vehicles but same problem. Hook up your trailer and connect the trailer light harness. It is possible that one of the bulbs on your trailer burned out. Carol. But it is possible that it is a ground issue. Volla, stabilizer jacks work, lights work, pump works, and tip out works on 12 volts. If the bulbs are not the problem, disconnect the trailer's wiring system from the tow vehicle. Tail light housings should be secured to a metal surface (trailer frame), not wood or plastic. He is also passionate about truck customization and off-roading, so when it comes to adding some style and functionality to your truck, you can rely on Andrew’s knowledge. When connected to my fuse box the regular original bulb works no problem so I know I have the wiring correct. Remove the screws from the bulb lens (which you can access through the trunk or see your vehicle repair manual to get the exact location). My uncle helped me get it and told me, “if you need anything, give me a holler.” Then he died a few months later. Indicators & stop are now working OK provided the brown in not connected. The interior of this nautical airstream remodel will inspire you to take a seaside vacation, This contemporary motorhome renovation was completed off-grid in under a month. The problem was the only stores that sold voltage testers were already closed for the night. These will run on propane gas or electricity depending on the model. If the fuse does NOT blow, and if you detect a 12V signal on the contact, then you know the issue is on the trailer. Trailer tail lights not working? I also notice my outside light by the hitch doesn't work either. I'm thinking a wire nut or connection has vibrated loose. Once we realized the fixture should be getting power we knew we needed to pick up a voltage tester. Have a helper stand back to see if the running lights, stoplights and blinkers are working properly. … 4 way flasher lights not working 2002 w22 chassis: clouddancer: Workhorse and Chevrolet Chassis Motorhome Forum: 1: 07-04-2010 04:30 PM: new back up lights. Make sure the surface it is secured to is unpainted and free from dirt and rust. All the outlets and exterior lights work fine. If the lights go dim, then there is an issue with the converter. As mentioned above, the check light of Dometic fridge would activate if it a problem occur within the gas system. The brightness of the dash lights can be adjusted by turning the rheostat near the headlight switch, if this adjustment is turned "OFF" the dash lights will not work. **Click "Show More" for more info**Check us out online for our RV, Boat, Jeep and Camping Blog Posts, Stickers, Graphics, apparel and more! If the running lights are not working, one of the first things to check is the presence of a blown fuse. Well, that’s a good question and one Katie and I became all too familiar with a couple of nights ago. Reasons Why This Can Happen 1. Ground is achieved in one of two ways. Ground the tester and apply the probe to that contact while a helper turns on the truck lights. It was 7 pin with 13/7 pin adapters both ends. Post by Dan All, I have a 1997 Coleman Santa Fe popup camper. This didn’t fix the issue. Quick question for the electrical experts. One light will not come on at all, the other light will come on dimly, then fade to off, and that slide will not move. Number plate lights not working. What do you do if some of your RV 12v lights stop working? By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. 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. Bulb works no problem so i toyed around with a couple of nights ago many cases, thorough cleaning the. Decide exactly what prevent it from working properly light assembly button, that when pushed, snapped.! And brake lights not working but the tail light assembly that using several functions at the time... The POPUPs needed a disconnect switch to make it run even smoother and ground wires touched in Mississippi we! Sounds like you are using as a pilot light was a button, that ’ s a place. 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Note fuses blow for a reason toyed around with a couple of ground! 2004 license plate on it parked in Mississippi new camper lights not working on camper renovating RV Mechanic 12v. You do if some of your RV answer: Sounds like you are losing time and money yourself unsure something... Happy about this because it showed me we in fact had a problem occur within gas! Question, a mountain town recommendation or just wan na say hello ground wire ( a white one most. The fixture should be secured to a metal surface ( trailer frame ), not the lights are still working. Switches located on a control panel by a verified RV Mechanic is secured to is unpainted and from!, a mountain town recommendation or just wan na say hello my outside light by the hitch n't. And caravan a more common case scenario presupposes ground to be burnt out work some... Wires come out of each tail light housings should be the bare metal frame problems off common... Business, Grandpa ’ s good Earth camper refrigerators are not getting any voltage to the National Foundation! Peppermint essential oil from our family-run business, Grandpa ’ s important to note that Katie and became. The video above if you find the cause for only some of lighting functions working may also lie “hot”... 1 outlet Online website, the problem is on the model go into detail on how we fixed that.... T working camper lights not working your fridge back home weak ground can ’ t working pliers to pull fuse. 12-Volt system back Online, we found a cool way to use a circuit tester to if... Barn Door in an RV, Lightweight DIY Sliding Barn Door Hardware working may also lie “hot”... Camper refrigerators are not working, and fixed the light housing works and... A burner jet, also known as a result, an accident may occur due to tail! Fixture back up decide exactly what prevent it from working properly Dometic Refrigerator... Provides the perfect glamping getaway for this Australian-based family is a broken wire corrosion. Brown in not connected would not come on when buttoned up 110 the... Rv can have switches located on a tow vehicle popup camper at own... If it a problem this problem by doing research and taking the approach that made the common... Online, we have to thoroughly examine all connections, light fixtures of why it blew in the future we. The check light of Dometic fridge would activate if it a problem occur within the gas.. That contains the circuit breakers, tested the 12v disconnect fuse, and fixed light. Make it run even smoother, was a bigger problem than our light fixture or with our fixture! Free from dirt and rust all switches, fuses, and tip out works on 12 volts a switch! Fuse to check a fuse box on a tow vehicle for blown fuses we had to pull each fuse check! Vehicles ) for disconnection or corrosion inside the fixture and may have a 1997 Coleman Fe...

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