If you do not have find sandpaper, do not use coarse. Working with electrical appliances can be extremely dangerous. 4 is 12v DC and 3 is the running lights. Corrosion erodes the electrical contacts on the running lights, causing the lighting malfunction. Topic: running lights on camper not working (Read 40341 times) Bucwheat. Finally, investigate to see if the contact strip actually touches the tip of the bulb, as it should. Being an Electronic Repair Tech myself I knew taking the rig to an RV Tech was likely a waste of time and money without the problem showing and I didn’t want them ripping apart the trailer to troubleshoot. Also do a google search for "keep RV lights on trick", there's a youtube video shows how you could "turn" the running light/fender markers on from the 7-pin cable from trailer. I can get all appliances and lights to work when Im plugged in, but not when its unplugged. However, if the filament looks good, then the lamp may have corrosion on the inside of the fixture. If it is broken, replace the bulb. 69 Posts . OK, so none of the lights on trailer work other than the turn/brake lights. 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. • If the turn signals are not working, locate the fuse block that contains the circuit for them. I have 1994 Winnebago Vectra Diesel Pusher and Im having trouble with the lights not working off the coach batteries. I recently pulled my old utility trailer out, bought new lights, and installed. Check also to see if the contact strip and its clip are clean and free of corrosion. Contact a dealer or qualified RV technician if problem is not resolved. Ground the tester and apply the probe to that contact while a helper turns on the truck lights. If the problem is on the trailer, then a short on the running circuit is likely the problem. Always remember to check your lights to see that they are in good working order prior to any trip. You will need to check for the fuses. Fortunately, there are only two predominant causes for this problem: road vibrations and corrosion. This can typically be purchased at any hardware, electronics, or recreational vehicle location. In some cases, the trailer may have a harness that runs along the frame rails. Checked the fuses on my vehicle and even switched a couple around to make sure that fuses are not the problem....nothing changed. Poor electrical contact is typically caused by corrosion. Another way to prevent getting this page in the future is to use Privacy Pass. Completing the CAPTCHA proves you are a human and gives you temporary access to the web property. Take an alligator lead, or a piece of wire if you don't have an alligator lead. They work on my buddies truck when he tows it. Access the assembly used by the daytime running lights. He seemed to know what to do for a … My running lights are not working. To ensure our content is always up-to-date with current information, best practices, and professional advice, articles are routinely reviewed by industry experts with years of hands-on experience. The ground wire usually is attached to any point on the chassis of the trailer. But it is possible that it is a ground issue. If you see two separate wires when you remove the lens cover, trace the ground wire. I pulled into RV site and plugged in. You may need to download version 2.0 now from the Chrome Web Store. Still no running lights. One of the facts of life when you own a recreational vehicle is the problem of intermittent running lights. Cloudflare Ray ID: 60f9c1f1df95dee9 Boat Trailer Kits: How to Check Boat Tra... Boat Trailer Kits: How to Check Boat Trailer Brake Lights. Please enable Cookies and reload the page. If you see only a single wire, then the ground path is through one of the mounting screws and into the aluminum skin on the trailer. If you discover worn insulation, use electrical tape to repair it. I was only staying for one night so I did not unhook and kept trailer plugged into truck while i was plugged in to outlet. Ken Freund - July 21, 2019. Instead, get some emery cloth to use. Additionally, road vibrations can cause the wire nuts to loosen in the rear lamp assemblies. If the turn signals are not working, locate the fuse block that contains the circuit for them. If you take care of your trailer, then it will take care of you. I have an 06 tundra and the running lights on my trailer don't work. These specific lighting requirements are administered by the Department of Transportation. I am trying to find out which - Answered by a verified RV Mechanic This diagnosis simplifies the trouble shooting. When the check engine light appeared on the dash of my Chrysler (305 v6 1 0... Hello all. DoItYourself.com®, founded in 1995, is the leading independent If the bulbs are not the problem, disconnect the trailer's wiring system from the tow vehicle. If your lights are still not working, it may be that there is no power to the light fixtures. home improvement and repair website. All rights reserved. Dim lights are indicative of the hot lead that goes to the lights shorting current into the chassis. So check the lights. 2019 Winnebago Spirit. … Running lights on my vehicle work fine. Could this have been the problem? The daytime running lights no longer come on, and the dash indicator icon is out as well. If all of the lights are connected on the same circuit and one of the fuses is blown, then the lights will not work. Copyright© If the problem is a short, and the next fuse that you insert shorts out as well, then you will need to use the circuit breaker test leads from your tool kit. We assume the lights in the hall and bathroom are running off of 12-volt, and that other lights in the RV are working … If you are on a personal connection, like at home, you can run an anti-virus scan on your device to make sure it is not infected with malware. Once you have located the fuses, you can begin the trial and error process to check for a malfunctioning fuse. 1994 Ford E350 Uhaul, 7.3 IDI. After doing the above steps and you still have trailer running lights that do not work, it could be that the socket and the contact points have been corroded. Corrosion occurs after water has gotten into either the trailer plug or the tow vehicle socket. Website operating Had my mobile RV guy onsite on Wednesday to install toppers and he is coming back Monday morning to do a quick look at the RV to see if we can find it quickly; otherwise, will make a connection with one of the lights to get them working. Hi everyone, thanks for the help. 2012 Corvette Grand Sport. to this site, and use it for non-commercial use subject to our terms of use. Check this wire out. Always have your dealer or a certified professional perform all repairs to your appliance and/or RV electrical system. On a travel trailer, the running lights are wired in parallel which means one bulb could go out and the rest will still work, but I’m guessing you have an open circuit in that circuit before the voltage … submitted to our "DoItYourself.com Community Forums". Take a look at the connections to see if they are firmly attached and clean. RV marker lights are required by law to be found and functional at the front, side and back on all tow trailers, RVs and motorhomes. Your IP: 104.168.151.35 I get back on the road, night falls, and my running lights won't come on. Discussion Starter • #1 • May 3, 2019. While substituting the test leads for the fuse, search for the short. The best way is the first way that I … Partsam LED Cab Marker Roof Running Lights 5PCS Clear Lens 9LED Amber Top Lights Compatible with Dodge Ram 1500 2500 3500 4500 5500 2003-2018 SUV Truck Pickup RV 4.0 out of … Electrical contacts on the dash of my Chrysler ( 305 v6 1...! A lit bulb, then try bending it gently until it does use the headlight assembly location..., both tail and the clearance lights around the top of the lens cover for the block... Assemblies secured to the lights not working, one of the lights on an RV that must functioning. Are working or there 's anything wrong with the lights are indicative the... Both tail and the clearance lights around the top of the first place to prevent this happening! Bulbs on your trailer burned out may have a separate daytime running lights carried... Trailer work other than the turn/brake lights attached to any point on the socket nonworking. 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