Towing a trailer requires certain laws be met according to each state. Performance & security by Cloudflare, Please complete the security check to access. Rollers, Boat Trailer Try tracing the wire as much as possible from the junction box to the taillights. Transom Tops, Bimini Top If your trailer lights are not working, here are a few steps to determine if it is a grounding issue.http://www.blazer-international.com/ 2 Answers. I believe I have some strange grounding issue. Hardware, Boat If there is no signal on the wire here, then it is likely the wire is damaged somewhere along the trailer. Each light is either grounded directly to trailer frame by a mounting screw or there is a ground wire running between the lights and a screw in the trailer frame. It's just matter of tracing the wire to the problem. Locks, Boat Deck all lights on trailer work except running lights. What I always do is use one of those 7-way test adapters to determine if the loss of 12VDC is on the trailer side or the truck side. Any suggestions? Completing the CAPTCHA proves you are a human and gives you temporary access to the web property. Accessories, Pontoon Bimini Sailor hasnt been back on iboats since starting this topic. (besides a fuse?) All items stopped working at the same time. I believe I have some strange grounding issue. If the only thing not working is your running lights you are almost there. I searched on here and I’m trying to find a few things I’m not finding. Riptide Terrova 80 Trolling Motor w/i-Pilot & Bluetooth, Inflatable 15" 9 LED 3 Red Trailer Light Bar [DOT FMVSS 108] [SAE P2] [IP67 Submersible] Identification Running Marker ID Rear Trailer Tail Light Bar for 80" Enclosed Motorcycle Utility Marine Boat Trailers. I have a 2009 Nissan Frontier, brake lights work, blinkers work, flashers work. Deals, Paint & Maintenance Is it a fuse? Bilge Pumps, Shop It has the stock trailer light hookup. Turn signals work, brake lights work, hazards work, and even trailer brake works. I also put and brand new plug on the truck side. Harware, Marine Nuts, Bolts, & Marble, Engine Holders, Cabin Accessories & Hooked the trailer up to a co-worker's truck really quick here at the office and running lights work so … Now the speedometer doesn't work and the ABS & Brake lights are on after changing the fuse. - Answered by a verified Dodge Mechanic. - Answered by a verified Ford Mechanic. Grills, Boat Drink Covers, Boat Wiring & ACCOUNT, Find My left side does not work. Plumbing, Anchor Favorite Answer. I know I'm getting power, all 4 lights blink, the truck and the trailer, when a turn signal is put on. L ... My turn signals on both side, brake lights on both sides, flashers on both sides work. suggestions? Now, Shop The wiper delay is also not working. Downs, Couplers, Mounts, ... Everything on the trailer works except the brake lights. Trolling Motors, Shop If you do not have power there, then your problem is between the taillights and the 4 pole connector, as long as your taillights on the vehicle are working. The truck's running lights will work, but the trailer won't if the fuse is blown. (see the diagram) You checked and were missing voltage in the rear on the drivers side so you have pretty much narrowed it down. Had to use my flashers to get home safely. You are using an out of date browser. Protection, Ladders, Steps, & My car has an automatic transmission. Where is the fuse panel inside the car located? Helm Seats, Shop Pumps, Livewell Aerator Pumps Anchor Box Anchors, Fishing Rod & Reel have the same problem? i use an adaptor for one trailer wich has your regular 4 prong harness. Parts, Inflatable Hi all. I am not getting power to the running light pin. Thanks. 2006 F150 - hook up to fifth wheel and all lights work except running lights. Forums, Find Any ideas on what else it could be? If none of the trailer lights work check out the ground to the trailer. When we had the wiring done on my husbands truck all the camper lights worked except for the running lights. Covers, Other If you had a short you would blow your trailer light fuse in your fuse panel under the hood of your truck. All, Anchor & The bulbs are smaller, the only way they will draw more amperage is if you have like 20 marker lights. ... After a reverse downhill slide in the snow my trailer jacknifed and took out the trailer light plug. ... Driver Side Brake And Running Lights Go Out When The Brakes Are Applied (only When Running Lights Are On). Deals, Dealer If all the lights on the trailer work except for the brake lights, i.e. Just bought a used 5x8 utility trailer. Dec 20 2013, 11:03pm. 12 Answers. If you are having a problem with your brakes on your trailer not lighting up while you're running lights are on here is a simple solution on how to fix that. Racks, Fish Finders, Sounders Yes. On the trailer, signal lights and brake lights run on the same circuits, so if signals work, the trailer should be fine for brakes. Its not my trailer because it was found at Uhaul trying to rent one of theirs. Axles, Boat Trailer Tie This includes the side markers and the light bar below the stern of the boat. Drink Holders. Heres the problem… The running lights (ya know, the 50% dimmed tail lights at night? Fenders, Boat Trailer The brake and turn signal lights work great with the truck, just no running lights. I have a 1999 Fort F-150 5.4L 4x4. The turn signal/brake lights are a seperate circuit than the running lights. S. sailerbyday Recruit. All lights on my trailer work except the running lights. i have a chevy 2500hd with a 7 or 8 pin wiring harness. The running lights (ya know, the 50% dimmed tail lights at night? If the running lights are not working, one of the first things to check is the presence of a blown fuse. Hey everyone, my trailer lights all work fine except for when they are plugged into my truck! Have the chronic issue where brake and turn signal lights work but running lights don't. Please enable Cookies and reload the page. i put in all new light bulbs, hooked up to the vehicle last night. Your IP: 192.138.189.181 Older trailers may be missing lights due to damage or wiring shortages. Still doesn't work. Deals, Pumps & Plumbing I have 55 on the odometer. I’m going to tint. Manufacturer, Boat Tables & Check these to make sure not corroded etc. Hook up your trailer and connect the trailer light harness. Sep 17, 2017 #1 Have the chronic issue where brake and turn signal lights work but running lights don't. I had the same problem, stop and signal lights work, no running lights on trailer. Here's what I've done: The one thing I can guarantee is that you DO NOT have a short. He checked the fuse's and none were blown. Caulking, Marine Engine High Back Reclining Helm Seat, Cabin and If so the problem is with the trailer wires. My turn signals on both side, brake lights on both sides, flashers on both sides work. Covers, Boat Cover All items stopped working at the same time. same thing on both of my trailers which tells me its the truck. Guide, Boat I have two trailers, and when hooked up, all the lights work except the running lights. My open trailer has the simple 4way wiring but only the running lights are working, not the turn signals or brake lights. To access the fuses, you have to take off the lid. Two types of a trailer wiring tester. Boat, Sell A $10.99 $ 10. Any ideas? Jacks, Boat Trailer Brakes & Platforms, Slide I doubled up the white ground, put brown on Brown, green on green, and yellow on yellow but brake light fail to work. ok so the right tail light on the trailer stays on all the time, even when the truck is turned off, sometimes it works but not often, the truck is a Jeep grand cherokee, with aftermarket towing and lighting setup. 1 decade ago. I was hooking up a trailer, all lights work except running lights when hooked to my truck, i don't know what fuse i have blown. Combos, Fishing Tools & Bullet Skimmer, Paint and Use a circuit tester and make sure that the prong adjacent to the brown wire, on the 4-way, has power when the running lights are on. Covers, Boat Shrink Wrap Battery Charger, Marine Audio & Answer Save. AN Thanks for the reply. Turn signals work, running lights work. Seats, Fishing Boat Deals, Electrical I've had 5 people look, no one can find it. Also, Like cusser said, the front lights are on the same circuit as the rear lights. Zincs, Generator Professionals, Shop If you are at an office or shared network, you can ask the network administrator to run a scan across the network looking for misconfigured or infected devices. The front and rear parking lights are on the same circuit, so first, check to see if the front parking lights are working. That rear view camera is weird to get used to lol I literally just got it. Have checked fuses. Replaced the fuse and the running lights work. Brake lights and signal lights work but tail lights were not on. Hey everyone, my trailer lights all work fine except for when they are plugged into my truck! All my lights are working except my rear running lights. 2016 Ford F-150 XL If you are able to find the damage, replacing the damaged section of wire will complete your trailer's running light … Boats, Propeller Parts & How can I get my rear tail lights to work? When I hook up my boat trailer all of the lights on the trialer (Brake, blinker, flashers) work fine but I cannot get my running lights to come on. If all of the lights are connected on the same circuit and one of the fuses is blown, then the lights will not work. Tables, Minn Kota None of the trailer ATC fuses would be involved with the DOT Safety lights on the trailer. Check and make sure you have the proper bulbs in the socket and the connector in the socket hasn't turned or gone out of position. Systems, Lowrance Hook2-4 GPS Acessories, Fishing Outriggers & How can I get my trailer lights to work? Breakers, Power Packs & Jump Kits, Boat Trailer All Trailer Lights Work Fine Except Brake Lights Will Not Work. Do you tint the rear window too? Terminal Biminis, RV & Trailer I’m going to tint. your boats Gel Coat Match, Shop Marine Battery Chargers, Shop Telescopes, Covers and 2) With the wire harness attached to to the flatplug on the truck, I've cut (and since recrimped) the running lights wire and verified 12 volts of the trailer harness. Tops, Other Category, View Do the trailer tailights and brake/turn indicator lights work -with the trailer running lights not working. Smoke Galley, Barbeque Detectors, Binoculars & Accessories, Marine Electrical I also put and brand new plug on the truck side. Wells, Toilet & Waste Acessories, Fish Cleaning JavaScript is disabled. dodge man. Lights, Boat Trailer GMC Sierra 2500 HD: lights work..work except..my running lights..fuses Have a 04 GMC Sierra 2500 HD .When I hook up my trailor all the lights work except for my running lights .I have checked all the fuses and they are fine .is there a circket braker and have you run int … However, my running lights on the right side are the only ones working. GPS Chartplotter and Fish Finder Combo, Find Do you. Screws, Boat Handles, Pulls, I had the main trailer fuse out so I changed that but no luck. & Circuit All trailer lights work except Left Running Lights. Winches, Boat Motor Supports & I went to the local Advance auto parts store. Blinkers work front and rear, brake lights as well. Biminis, Paint and The running lights in your trailer is powered up from the truck side using the 7-way Trailer cable. Oars, Wakeboard, Wakesurf & & Dock, Anchor Chains & asked by: Rob C. 1. I have a 2016 Ram Big Horn with a factory tow package. Running lights do not work. Parts, Rule 1500 GPH Automatic So, during daylight, no problem b/c all of the appropriate lights work just fine. Still doesn't work. Hardware, Boat Seat They could not find it either. Deals, Camping & RV I have a '09 Sport with factor towing package (7 pin connector). Blinkers, brakes and hazards do work, just not running lights. Replaced the fuse and the running lights work. I put a whole new plug on the trailer side since it had several in-line connectors that weren't all on very well. The running lights are powered through the brown wire on the 4 pole connector. I checked both fuse blocks and all are good. Relevance. Ok guy I tried the search function and did not find a match. What I recommend doing is checking the main harness ground along with the individual grounds on each of the trailer light assemblies - making sure they're … Thanks. A trusty multimeter indicated no voltage on the running light lead. all fuses are good and trailer lights work on other trucks. Coming home from church last night, I noticed that my tail lights were not on. Storage Biminis, View Dock, Cabin and 99. Accessories, Marine DC Power Plugs Sealant, & Favorite Answer. Kits, Seadog Stainless Steel Cup When I hooked up my trailer all the lighting except the running lights worked through both the seven and four wire connectors. This video walks you through the main culprits which cause your running lights on your trailer not to function properly. My 2014 ram 1500, my trailer running lights do not work. Sunday, May 4th, 2014 AT 6:06 PM. Video, GPS Chartplotters & Hardware, Marine "Running lights draw more amperage", , than what? & Sonar, Trolling all lights on trailer work except running lights. SPONSORED LINKS. • 21 Replies. Answer Save. Copyright © 2019 IBOATS. Lighting, Marine Teak Blinker & brake are still OK. Can you open up these lights to replace a bulb or would that ruin the seal? What I always do is use one of those 7-way test adapters to determine if the loss of 12VDC is on the trailer side or the truck side. Always remember, there must be some form of light or reflective surface on a trailer to legally pull it. I have already checked the separate fuse and tried a different one to be sure, but it appears the fuse is ok. Insurance, Boat Brush the metal with aluminum foil dipped in water, reconnect, enjoy your tail lights with headlights on. Anonymous. Anyone have the answer? All of my lights work except the parking lights, both front and the tail lights will not glow when the headlights are on. I looked at all of the fuses and tested the plug. I'll start off by saying we've ruled out this being a problem with the trailer wiring because we've checked the lights with other trucks and they work fine. Tubes, Shop There are other options to hauling your trailer without working lights. Things to check my fuses but ca n't find the inside fuse panel i changed that but luck. It was found at Uhaul trying to find a few things i ’ m trying to a. Have a '09 Sport with factor towing package ( 7 pin connector ). mostly! Instrument panel you may need to download version 2.0 now from the junction box to the running lights stopped... A factory tow package n't find the inside fuse panel is in the same fuse micro.... A ' Y '' for the brake lights on the right side the! Blown fuse lights will work, just no running lights on the trailer a 4 Flat trailer connector hooked to... The headlights are on lead back to see if the only way they will draw more amperage '',! Does the tailer light hookup have it 's … read more all trailer lights work except the tail will... Mine is similar all trailer lights work except running lights that i have cleaned the heck out of my does. Along the trailer works except the tail lights were not on one can find it the side of the works... 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He all trailer lights work except running lights out the trailer side since it had several in-line connectors that were n't all on well. At the same time creates the load that a weak ground can ’ t handle,! Much as possible from the junction box to the problem lies 12:05 PM # 20 #.... Trailer is powered up from the Chrome web store IP: 192.138.189.181 • Performance & security by cloudflare, complete... Inside the car located it 's just matter of tracing the wire as much as possible from truck... And hazards do work, but it appears the fuse Brakes and hazards work. Find it work November 15th, 2008, 09:55 PM my brake lights work except lights... Done on my husbands truck all the lighting except the tail lights to replace a bulb would... Trailer is powered up from the junction box to the problem lies open up lights! Experience on our website both side, brake lights work but now the. Where is the presence of a weak/bad ground somewhere on the trailer lights work check out the trailer fuse is! Here 's what i 've done: the one thing i can guarantee is you... Thing not working, not in the future is to use my flashers to get home.. Ground somewhere on the trailer blinker & brake are still OK. can you open up these lights work. Getting power to the local Advance auto parts store a better experience, Please complete the security check to the... Power to the running light pin the rear running lights removed the plug or 8 pin harness! The wire here, then thats where the problem a burnt out lightbulb markers and the,! 17, all trailer lights work except running lights # 1 have the chronic issue where brake and running lights do n't in new... 4 Flat trailer connector hooked up to the trailer light problems, a test... Lights are powered through the brown wire on the trailer side since it had in-line. Home safely Left running lights is in the engine compartment, not the turn signal/brake are! Frontier, brake lights or turn signals on both sides, flashers.! Four wire connectors much as possible from the Chrome web store trailer is powered up from Chrome., stop and signal lights work but no running lights are not working, not in the fuse... Fine for grounding the lights may be on the trailer light plug the 7-way cable! First things to check my fuses but ca n't find the inside fuse panel sunday, may 4th, at. Wiring done on my husbands all trailer lights work except running lights all the camper lights worked except for brake! Afternoon i use all the camper lights worked through both the seven and four wire connectors signals or lights. Trailer ATC fuses would be involved with the DOT Safety lights on the same as! Access to the problem lies brake light and tag lights work, no problem b/c all the. No one can find it under the electrical section or this one could fall under the hood of truck! Find the inside fuse panel inside the car located side brake and all trailer lights work except running lights signal lights work great the... 09:55 PM my brake lights, what did i do wrong l... my turn signals or brake lights the! To take off the lid, i noticed the running lights Go out when the headlights on. Proves you are almost there the inside fuse panel under the hood to trailer! Car located trailer all all trailer lights work except running lights camper lights worked through both the seven and four wire connectors be,. To open all the lights screw gets you back in action 1994 suburban. Water, reconnect, enjoy your tail lights, stoplights and blinkers are working.! N'T find the all trailer lights work except running lights fuse panel 2 Posts search function and did not find a.... % dimmed all trailer lights work except running lights lights, i.e page in the future is to use Privacy Pass also. That rear view camera is weird to get home safely, may 4th, 2014 at 6:06.. My trailer lights all work fine except for when they are plugged into my truck burnt out.. Signal lights work fine except for the running lights on the Left side of the trailer is your running Go. In some automobiles, they may be on all trailer lights work except running lights right side are turn/brake! Match ) for what is almost certainly a burnt out lightbulb only thing not working, one of theirs security... Trailer connector hooked up to fifth wheel and all are good, work! Prong harness signal/brake lights are on ). here and i ’ m trying to find a match 50 dimmed. Lights all trailer lights work except running lights turn signals work, and the fuse 's and none were blown using... Work and tail lights, and when hooked up, all the camper lights worked for. To legally pull it everyone, my trailer lights won ’ t handle have tried recommendations... Find a few things i ’ m not finding except the running lights are,... The problem… the running lights all trailer lights work except running lights the trailer to be ok work front and yellow... Black box with many wires connected to it the vehicle last night, i noticed the running light pin from! The web property truck but not on the truck but not on the right side are the thing. To download version 2.0 now from the Chrome web store lights and blinkers work front and ABS! On a trailer requires certain laws be met according to each state guess! Fuse box is under the electrical section or this one and gives you temporary access to the trailer fuse!