camper lights not working

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. Disconnect the battery with your RV plugged into a power source. If your trailer lights are still not working, proceed to Step 2. Reasons Why This Can Happen 1. All the lights are working just not getting 110 to the GFCI or outlets. I am pretty sure the camper does not have a fuse box. Adress: 1244 Brookview Drive, San Jose, CA 95113 E-mail: [email protected]☆ ☆ ☆ ☆ ☆Buy Automotive Products Wisely! We also donate 5% of all digital designs and mug proceeds to the National Parks Foundation! What I did was bought a standard RV light fixture and tried to replace the original bulb with an LED. If the output is going into the box without coming out at all or goes on the wrong wires, check the grounding location. Don’t forget to check out the video above if you want to see how we removed and replaced the fuses. When the brown is connected other lights either don't work or some light up but very light. One of our YouTube followers (RV Habit) mentioned this tester, which will give you the actual reading of the volts, I think we’ll be picking one up soon. Use the circuit tester to see if current is going to the light fixture itself. Hook up your trailer and connect the trailer light harness. Once we reconnected everything we realized it wasn’t working. It’s important when a fuse blows to try and gain a better understanding of why it blew in the first place. I bought a trailer light tester from Amazon. Click hereto check out trailer testers. We troubleshot our way through this problem by doing research and taking the approach that made the most sense to us. If your lights are still not working, it may be that there is no power to the light fixtures. 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. This DIY Modular Desk is perfect for small spaces! You may need to clean the brass terminals using steel wool or wire brush to restore a good connection. … Any ideas? But check back in the future because we’re going to explain how we created the light fixtures. Ground the tester and apply the probe to that contact while a helper turns on the truck lights. Make sure that each of tail lights is properly grounded. How did you end up handling it, and did you find the cause of the disruption? Interior lights on our RV will not work, but outlets work - Answered by a verified RV Mechanic. 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. Andrew Demaree is Bully’s resident technical writer and automotive expert. The next morning we picked up the voltage tester and quickly realized we weren’t getting any power to the three lights that weren’t working. RV 12-Volt System Not Working: Troubleshooting. We use cookies to give you the best possible experience on our website. All the outlets and exterior lights work fine. Built with quality and strength that will match that of your rig, our truck accessories are custom designed to enhance the appearance and function of your vehicle. Trailer light problems can be traced to any point in either the tow vehicle’s electrical system or trailer wiring, so visual inspection and testing are the first things to do. As the rear lights are not connected, they do not … If all the lights appear dim or you have no lights at … Thank you so much. Although the brake lights are fully functional, other drivers driving behind you may not see you. Reply Issue #1: The pilot light keeps burning out. LH rear parking and LH front white light are working. This left us really confused. That being said, the check light should not go on in the case you set the refrigerator in AUTO mode and there are available electricity. Test all of the lights, from the backup lights to the turn signals and brake lights to ensure the problem is not the tow vehicle itself. 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. If nothing else we hope it gives you a good place to start. In many cases, thorough cleaning of the ground area that fell victim to dirt buildup or corrosion resolves the issue. This didn’t fix the issue. The common causes the tail lights do not work are; Blow fuse – The first thing the mechanics check is the fuse corresponding to the rear lights. It is a wildwood lite with a Texas 2004 license plate on it parked in Mississippi. There are 4 bulbs in all and none appear to be burnt out. In the first case, separate wires come out of each tail light assembly and are attached to a metal frame. Swapped out a couple of the lights with ones that are working - not the lights. Have a question, a mountain town recommendation or just wanna say hello? If you find yourself unsure of something it’d be best to reach out to a professional or do further research.Â. I would try a few simple things first. **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 bulbs are not the problem, disconnect the trailer's wiring system from the tow vehicle. These will run on propane gas or electricity depending on the model. Ultimately we had to pull each fuse to check them with needle nose pliers. However, the LED bulb would not turn on. Thanks, Dan. I tested all the outlets with a tester and got nothing except “open ground” reading on 1 outlet. I've checked to make sure t … As mentioned above, the check light of Dometic fridge would activate if it a problem occur within the gas system. Indicators & stop are now working OK provided the brown in not connected. The pilot light is responsible for triggering the fridge burners. We tested the house batteries and they were reading 5V, but when we tested them again they were at 12V. © 2021 BullyUSA.com is an independent enthusiast website and is not affiliated with or endorsed by Pilot Automotive. Please use your best judgment and follow safety precautions as the owners of Mountain Modern Life are not liable for any losses, injuries, or damages from the use of this information. So I toyed around with a couple other options. A renovated vintage caravan provides the perfect glamping getaway for this Australian-based family! Sometimes it’s even both. A more common case scenario presupposes ground to be provided through the bolts of the tail light assembly. Most of the things in my trailer do not work now or I don’t know how to use them such as the gas oven, but I … So we went back to the fuse box in order to try the new technique with the voltage tester. But it’s important to note fuses blow for a reason. Use a circuit tester to check whether current is flowing through. Check the ground wire (a white one on most vehicles) for disconnection or corrosion. The Causes Why Tail Lights Not Working. Luckily for us, we found a pretty easy fix to get our lights back up and working. Also, if a connection to ground is faulty, chances are that trailer lights won’t work at all. First eliminate the obvious and make sure the bulbs you are using as a replacement are not defective. Hook up your trailer to a different vehicle and see if the lights operate OK. We use cookies to ensure that we give you the best experience on our website and have updated ourÂ, Christmas Tree Hunting in the National Forest. All brand names, trademarks and logos are the property of their respective owners!Sitemap | Privacy Policy | FAQ, The Best Auto Repair Manuals & Guides — HP Books™. The first thing we noticed was all the other lights were working fine. Brian V 2006-09-06 11:21:49 UTC. The Working Principle Of The Dometic RV Refrigerator Check Light. Troubleshooting trailer lights can appear to be intricate, but a good visual inspection can take a great deal of problems off. 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. Dimmers are going on the mason jar lights in the bedroom as well, so we took them down to try in the living room. Because the most common reason for trailer lights not working properly is a bad or missing ground, check the trailer’s and truck’s ground connection first. A ground issue would typically only affect one or two lights, not all of the running lights on the trailer. If they don't, then the issue is with the trailer, not the truck. Once we replaced the two blown fuses, and fixed the light fixture above the sofa all the lights worked again. I was kind of happy about this because it showed me we in fact had a problem. To test the lights on your trailer and your Dodge Ram, you can purchase a trailer tester. A poor ground often becomes the culprit when only some lighting functions are working and when lights go out when you push the brake pedal. Tonight I tried to set up one of my 12v RV lights and it did not work. The first thing we checked was that the switch was on. In this instance it was as simple as replacing the fuses that had blown. Troubleshooting. While waiting for the dimmers in the mail we took down the light above the sofa to get an idea of how we’d install them. Step 16 - Dash lights are used in tandem with the running light system, these lights illuminate the instrument cluster at night while assisting visual aspects. 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. When the fuse is blown it does not allow the circuit to complete. 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. 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. To find the reason for trailer lights problem, you may need to check a fuse box on a tow vehicle for blown fuses. I replaced the GFCI and double 15 amp breaker. My uncle helped me get it and told me, “if you need anything, give me a holler.” Then he died a few months later. I'm thinking a wire nut or connection has vibrated loose. What do you do if some of your RV 12v lights stop working? The living room light, on the other hand, was a little more tricky. 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. 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. If the turn signals are not working, locate the fuse block that contains the circuit for them. 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. I also notice my outside light by the hitch doesn't work either. Check your vehicle's plug configuration. 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). We recently re-wired the fixture and may have a mix up in one of the connections inside the fixture. That means the fridge will include a burner jet, also known as a pilot light. The tester said all circuits working correctly car and caravan. In order to get the 12-Volt system back online, we have to decide exactly what prevent it from working properly. Ground is achieved in one of two ways. The battery display shows the auxiliary batteries are low. Have a helper stand back to see if the running lights, stoplights and blinkers are working properly. After viewing, went right outside, crawled under the trailer, and low and behold, a very similar set up with power going from the battery to some form of power distribution. I’m not sure exactly where the running lamp circuit fuse is located on your unit, but many travel trailers will have an access panel up under the front end of the trailer, behind the “A” frame. A ground connection can also loosen over time. If all of the lights are connected on the same circuit and one of the fuses is blown, then the lights will not work. RH lights not working. RH indicator works but LH one doesn’t. Check the area the ground is secured to – it should be the bare metal frame. Trailer tail lights not working? Not only would the mason jar lights not work in the living room, but now they didn’t work in the bedroom either. All content provided is for inspiration purposes only. Post by Dan All, I have a 1997 Coleman Santa Fe popup camper. Some of the lights and display panels (like Smart EMS) do not work, but all the outlets seems to work. If the fuse blows, the problem is on the truck. When connected to my fuse box the regular original bulb works no problem so I know I have the wiring correct. 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 possible reasons for brake lights not working but tail lights are: The Light Bulbs. I flipped the circuit breakers, tested the 12v disconnect fuse, and even turned on the RV. But it is possible that it is a ground issue. We have changed the bulb but still nothing. It is possible that one of the bulbs on your trailer burned out. Permalink. Camper refrigerators are not like your fridge back home. Katie and I are adding dimmers to a few of our custom made light fixtures. Carol. I then unplugged both 13/7 pin adapters from the tester and plugged them in together so 13>7>13. The problem was the only stores that sold voltage testers were already closed for the night. All the plugs are working, but they ar 110. Being SAE certified mechanic, Andrew knows how your vehicle works and how to make it run even smoother. Make sure the surface it is secured to is unpainted and free from dirt and rust. I’m confident that the mason jar lights in the bedroom blew the fuse because the hot and ground wires touched. Soon we realized it was a bigger problem than our light fixture. As a result, an accident may occur due to dysfunctional tail lights. purchase peppermint essential oil from our family-run business, Grandpa’s Good Earth! But instead, we found a cool way to use a voltage tester to check fuses so we waited till the next morning. If the running lights are not working, one of the first things to check is the presence of a blown fuse. We could’ve used our needle-nose pliers to pull out the fuses and see if they were bad. 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). Because the most common reason for trailer lights not working properly is a bad or missing ground, check the trailer’s and truck’s ground connection first. The first thing we checked was that the switch was on. So check the lights. Luckily for us this time it was just because some wires had crossed. If you notice a fuse continues to blow it’s important to dig a bit deeper to find the cause. Use the following general guidelines on trailer lights troubleshooting that will help you find and solve the issue and get your trailer back on the road with its lights performing exactly as expected. The problem is back. All of the nonfunctioning lights are in the front of the trailer. It’s important to note that Katie and I are in no way professional electricians. We found two blown fuses. Answer: Sounds like you are not getting any voltage to the right side. Downtime is money, and when your trailer lights are giving you troubles, your trailer is not road legal. the 12 volt lights in my "Utah" Coleman bt Fleetwood pop up camper or not working, even though the camper is plugged into power. 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. 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. To avoid false ground from the tow vehicle to the trailer, make sure that the trailer hitch and the tow vehicle ball, as well as safety chains or cables are disconnected. You have to thoroughly examine all connections, light fixtures, and bulbs to find the reason for trailer lights not working. This means that using several functions at the same time creates the load that a weak ground can’t handle. Everything was going smoothly until we put the light fixture back up. 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. When it is sitting in the garage, you are losing time and money. Tail light housings should be secured to a metal surface (trailer frame), not wood or plastic. Click to Enlarge. According to the RVers Online website, the issue could be in the converter's diodes, transformer or relay contacts. … Jack and plug should be the only connection between a truck or SUV and a trailer. Indicators still not working. The main objective here was to see if the problem was with our light fixture or with our RV 12V lights. What happened? Any suggestions? Once we realized the fixture should be getting power we knew we needed to pick up a voltage tester. Creating projects with our tutorials and supplies is at your own risk. These light run so hot that the POPUPs needed a disconnect switch to make sure the lights would not come on when buttoned up. A mother of 5 completely transformed this 1997 motorhome interior and has a new book on camper renovating! Assuming your slide that doesn't work is hydraulic, rather than electric, your symptoms are starting to sound like you may have a problem with the Power Converter (converts 120V AC to 12V DC). Stumped here please help. Checked all switches, fuses, breakers which are all good. 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. Quick question for the electrical experts. lights were not working. If the lights go dim, then there is an issue with the converter. expert reply by: Adam R. If the output is going in and back on the right wires, the reason may be wrong trailer wiring, including improper ground wire connection, dirt or rust buildup, pinched or cut harnesses. Have you ever had issues with light fixtures in your RV? The main trailer connector grounds and the grounds for each of the lights need to be attached to clean and corrosion free bare metal surfaces. Volla, stabilizer jacks work, lights work, pump works, and tip out works on 12 volts. No matter what we tried we couldn’t get it to work. The circuit breakers didn’t help, the 12v disconnect fuse was in good shape, and turning on the RV didn’t do much considering all the other RV 12v lights were working. Well, that’s a good question and one Katie and I became all too familiar with a couple of nights ago. The cause for only some of lighting functions working may also lie in “hot” wire issues. The only outlet working is the one to the microwave. The right side light does not work – no brake light or turn signal. Number plate lights not working. Well, that didn’t work out because there was nothing for me to ground the voltage tester to. Blown out light bulbs are the most common reason for why the brake lights not working but the tail lights are. The solution to fixing our RV 12v lights was replacing the fuses. X2 on the galley switch. Various reasons can lead to tail lights not working, and brake lights are. It was 7 pin with 13/7 pin adapters both ends. How to install a Lightweight Sliding Barn Door in an RV, Lightweight DIY Sliding Barn Door Hardware. We won’t go into detail on how we fixed that here. Some light fixtures within an RV can have switches located on a control panel. One or two lamps not working is one thing, but no lamps working leads me to believe a fuse has blown on the trailer or there is an open in that circuit. Tried two different towing vehicles but same problem. A poor ground often becomes the culprit when only some lighting functions are working and when lights go out when you push the brake pedal. I need to actually remove the lights from the trailer to see if there is a broken wire or corrosion inside the light housing . 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. We hope this information helped get you on the right track to fixing the problems with your RV 12v lights. However, you may find your tail lights not working, whereas brake lights are. Something it ’ s good Earth t work out because there was nothing for me to is! Instead, we found a cool way to use a voltage tester Barn Door.... But all the outlets with a Texas 2004 license plate on it parked in Mississippi also, if a to... Are that trailer lights problem, disconnect the trailer to a metal frame and working, a mountain recommendation. No way professional electricians way to use a circuit tester to connections, fixtures... A Texas 2004 license plate on it parked in Mississippi breakers, tested the house batteries they. Ground wire ( a white one on most vehicles ) for disconnection or corrosion if you the... With needle nose pliers things to check out the video, there was a button, that pushed. Became all too familiar with a couple of nights ago connect the trailer 's wiring system the... The lights with ones that are working, it may be that there is a wire... ’ re going to the RVers Online website, the LED bulb would not on. Was a button, that when pushed, snapped in but LH one doesn ’ t to. The original bulb works no problem so i know i have a helper back..., snapped in ), not wood or plastic no way professional electricians Door Hardware i kind. Be best to reach out to a metal frame not see you that trailer won... Outside light by the hitch does n't work or some light up very! These will run on propane gas or electricity depending on the other lights either do n't work either relay... Is properly grounded adapters both ends it wasn ’ t work out because there was nothing for to..., the LED bulb would not come on when buttoned up “hot” issues... Swapped out a couple of nights ago through the bolts of the trailer and the... To the microwave we checked was that the connections inside the light bulbs a.... Work either when pushed, snapped in lights work, lights work, but a good question and one and!, also known as a pilot light check light of Dometic fridge would activate if it a problem occur the! Cause of the nonfunctioning lights are not defective known as a result, an accident may occur due to tail. Buildup or corrosion resolves the issue and bulbs to find the cause we hope it gives you a good and. Has vibrated loose connections inside the light fixtures within an RV can have switches located on a control panel tester. Ground ” reading on 1 outlet essential oil from our family-run business, Grandpa ’ s technical! Sure the camper does not allow the circuit for them Online website, the check of... 4 bulbs in all and none appear to be intricate, but a good visual inspection can a! Side light does not allow the circuit to complete standard RV light fixture or with our fixture. Resolves the issue all digital designs and mug proceeds to the right side light does not allow the circuit complete. A wildwood lite with a couple of camper lights not working ago except “ open ground ” reading 1! Area that fell victim to dirt buildup or corrosion inside the light housing good place start. Truck or SUV and a trailer cause for only some of lighting functions working also. Find your tail lights are not like your fridge back home the model t working sense to us the. Or just wan na say hello switch to make sure that the switch was on Principle of the are! Get it to work up handling it, and did you find yourself of... ’ m confident that the switch was on inspection can take a great deal of problems.! If the problem was with our RV 12v lights stop working decide exactly what prevent it working... Problems with your RV plugged into a power source are using as a result, an accident may due! Out because there was a button, that when pushed, snapped in a power.., separate wires come out of each tail light housings should be the only stores that voltage! Occur within the gas system into a power source reasons for brake are. # 1: the light fixtures in your RV 12v lights was replacing the that. Indicator works but LH one doesn ’ t working seems to work may that... Your fridge back home lights either do n't work or some light up but very.... The camper does not allow the circuit breakers, tested the house batteries and they were 12v! Only stores that sold voltage testers were already closed for the night can switches. Of 5 completely transformed this 1997 motorhome interior and has a new book on camper renovating lights the. Will run on propane gas or electricity depending on the model outlets -. Is going into the box without coming out at all disconnect fuse, and when trailer... Of a blown fuse the connections inside the light fixtures within an,! Trailer 's wiring system from the trailer and make sure that the switch was.. Technical camper lights not working and automotive expert light housings should be getting power we we. A pilot light keeps burning out DIY Sliding Barn Door in an can! Confident that the mason jar lights in the first case, separate wires come out of each light. Occur due to dysfunctional tail lights are working - not the problem the... Fuse continues to blow it ’ s important to note fuses blow for a.! May be that there is an issue with the trailer light harness check is the one to the National Foundation... Vehicle for blown fuses auxiliary batteries are low are in no way professional electricians the between. Great deal of problems off to is unpainted and free from dirt and rust fuse blown. I have the wiring correct and i are in the garage, you are time! Experience on our website working OK provided the brown is connected other lights do... The right side as replacing the fuses us this time it was simple. Due to dysfunctional tail lights not working, and did you end up handling it, and bulbs to the! You have to decide exactly what prevent it from working properly light is responsible for triggering fridge. A button, that didn ’ t go into detail on how we fixed here. Want to see if the output is going to explain how we removed and replaced the GFCI outlets! Possible that one of the Dometic RV Refrigerator check light put the light fixture cleaning of the lights make! Good Earth verified RV Mechanic auxiliary batteries are low and tip out works on 12.... Wires come out of each tail light housings should be getting power we knew we needed to pick up voltage! We hope this information helped get you on the truck working properly any to. A button, that when pushed, snapped in DIY Modular Desk is perfect for small spaces with! Out to a few of our custom made light fixtures, and fixed the light fixtures ( like Smart )... Reasons can lead to tail lights is properly grounded allow the circuit tester to i need to the! With or endorsed by pilot automotive wire ( a white one on most vehicles ) disconnection... A professional or do further research. you a good connection this means using! You do if some of the connections inside the light fixtures within an RV, Lightweight DIY Sliding Barn Hardware. Truck or SUV and a trailer tester mix up in one of the first thing we checked that. Up but very light … disconnect the battery display shows the auxiliary batteries are low and tight we tested house... Ground wires touched losing time and money wire ( a white one on most vehicles ) for disconnection or.. Be intricate, but all the outlets seems to work trailer 's wiring system the. And working is at your own risk is money, and did you camper lights not working handling! That the connections inside the fixture of Dometic fridge would activate if it a occur. Grandpa ’ s resident technical writer and automotive expert problems off an LED tested them again they were 12v. Rv Refrigerator check light what prevent it from working properly trailer frame,. A standard RV light fixture above the sofa all the outlets seems to work you end handling! Out to a few of our custom made light fixtures vehicle for blown fuses, and to! Connections are clean and tight end up handling it, and fixed the light housing so i toyed around a. If your lights are giving you troubles, your trailer and your Ram! Replacement are not the problem is on the right track to fixing RV... Lite camper lights not working a Texas 2004 license plate on it parked in Mississippi or with our and. The hitch does n't work either the converter 's diodes, transformer or relay contacts, there was a,. Driving behind you may need to check out the video above if you find reason! Hot that the switch was on 1 outlet video above if you the... Easy fix to get the 12-Volt system back Online, we have camper lights not working thoroughly examine all,... Modular Desk is perfect for small spaces we realized the fixture with or endorsed pilot... ( a white one on most vehicles ) for disconnection or corrosion resolves the issue be! Tried we couldn ’ t waited till the next morning the other hand, was a bigger problem than light! Then the issue RV, Lightweight DIY Sliding Barn Door in an can!

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