When you own a boat, it is impossible not to own a boat trailer. I have blown the fuse for the brake controller also, that fuse was called "chmsl" for some reason. Checked grounds and lights and looked for cuts in the wires. Magnetic lights are a temporary light source that attach to your bumper. Similarly, the blown-out fuse might be another cause for tail lights not working, and brake lights are. If you don't get anything remove the stern light housing, usually 3 screws. We use cookies to give you the best possible experience on our website. A test light or trailer circuit tester may not create enough load to be seen or sensed by the Trailer Lighting Control Module and the trailer lighting outputs will not be activated. MotoMaster LED Wireless Trailer Light Kit features a heavy-duty magnetic base that does not require any drilling. I was checking the lights on my bass boat trailer that I hadn't used in 10 years. There are two approaches to troubleshooting. At first I thought it was my truck because I checked the factory plug and it would only wok intermittingly. not sure if this is a ground problem or not? $31.99 $ 31. I checked the manual and learned there is a "trailer tow" fuse. If you’re working on exterior fixtures, such as navigation lights, be very careful not to drop any parts in the water as you disassemble the fixture. checked harness on my truck its ok getting 12volts from brown wire. I've replaced everything from the harness to the LED lights. Went to move the trailer when it was dark and all of the lights worked. The truck has the factory plug to attach to an after market female receiver for the trailer wiring. Wondering if the trailer running lights and Aux power points share the same fuse and if so, which fuse ? My trailer lights on my boat trailer are not working? The trailer running lights stopped working when hooked up my 2011 Silverado, however, the brake lights and turn signals are working fine. 12V LED Trailer Lights, Submersible and Waterproof Low Profile Rectangular tail lights for RV, marine, boats, trailers Wellmax CDN$60.37 CDN$ 60. Left turn signal and brake is not working. Each electronic of your car has a connection to its wick. Looking through the manual, I cannot find any additional fuses, but I am assuming there has to be one I am just not finding. Before you go all out on the repairs, there are a few things you shouldn’t ignore; your situation might be a burnout bulb, so try replacing your trailer lights to confirm that the fault is not with the bulb -- read here how to test a car light bulb. 5% coupon applied at checkout Save 5% with coupon. 2020 2500 Duramax. 3. 6% off. Even when the boater prefers to go out at sundown, they will still need submersible boat trailer lights for when they launch and retrieve boats in the water. Blown-out Fuse. Once a year, take the lens off your traditional lights and use a bit of Vaseline or light grease on the bulb bases. Having properly working trailer lights on your boat trailer is crucial is so many ways that it simple is an area of your boat trailer that can not be ignored. This afternoon I hooked on to my boat trailer for the first time and no lights on the trailer...tried a test light on the back of the truck, nothing on both plug ins…..no the fuses are burned! Re: left turn signal and brake light not working on trailer Not a new vehicle. More blinkety-blink LEDs. Once you’ve retrieved the bulb from its fixture, take a close look at it. Restoring the ground connection should fix the situation if all lights are not working. Get it as soon as Thu, Sep 24. I was having troubles with the running lights also. Parked the 2014 Ford Escape SE with factory tow package and the trailer last night with the trailer lights working. A partial single row of LEDs is all that remains working on this boat trailer’s "waterproof" right . tail light after replacement only 15 months ago. For example, the right rear turn light stops working. All 3 functions work correctly on the right side. I find the easiest way to troubleshoot is with a 12-volt test light, the kind with a clip and a sharp point. View Details LED Wireless Tow Light LED Wireless Tow Light Kit includes two stop/turn/tail lights, and a transmitter with standard flat 4 wire light connector. Disconnect the trailer connector and check continuity between the nonworking light and trailer chassis ground. Some owners, based on their usage of the boat, may go out before the sun rises. Found nothing. Is it just the left brake light or is the turn signal on that side not working as well? Some blown-out bulbs will be obviously defective—they’ll be clouded over inside with grey, white, or black residue. Step 1. My trailer had lights not working. You venture a guess, the bulb is burnt out. Always remember, there must be some form of light or reflective surface on a trailer to legally pull it. help I’m having problems with the lights on all but one of my three trailers. Worked fine for years before this. I just put new trailer lights on my boat trailer and all the lights work and the blinkers work, but when the headlights are on and you hit the brakes the tail lights go out till you let off the brake. Left turn, right turn, and brake lights all work. 61 (9) Wesbar 2523073 Trailer Light Wesbar … The light may be grounded through a wire or through its mounting hardware. Someone mentioned fuses. Is anyone else having problems with their trailer lights? When the filament inside the bulb breaks it cannot illuminate the gas enclosed within the glass cover. Also, my 12 V auxiliary power point is not working. All LED trailer lights are not created equal. These traditional lights become hot and when cooler water hits them, it can result in a failure. Since it is still dark, their trailer tail lights must be visible, especially under water. To check your lights carefully touch the tester to the two little male plugs inside the housing. Ran a new wiring harness and still no running lights. Step 1. Most states require working lights to avoid being fined. But trailers that have standard 1156 or 1157 trailer lights are best unplugged as to not blow the bulbs upon water contact. My trailer running lights do not work. On my boat trailer, the left side running light will not work, The left side brake light and turn signal work fine. However, based on your description of the problem - all trailer lights working until you turn on the vehicle headlights - there is one most-likely cause that should be easy to correct. Check the necessary things. This will prevent rust and get a better contact. Replaced the 40amp trailer tow module, still no lights. Tested the trailer on another car and it lit up. What fuses on my 2013 f150 control running lights for my trailer, On my utility - Answered by a verified Ford Mechanic . The first approach is based on knowing what is wrong. Notice the reflector replaced at the same time is also missing. Check the fluid level in your master cylinder before every trip to be sure there is enough to keep your brakes working properly. I dont remember how they abbreviated the name of the fuse, i think the diagram calls it out though. Burnt out light bulbs – The other reason your tail lights are not working but your headlights are maybe a blown bulb. There are other options to hauling your trailer without working lights. You may have to remove the cover of the tail light. Sub-Categories . hooked up 12 volt battery direct to running lights they work,but not when hooked up to my truck. There aren't many working parts on a boat trailer, but trailer brakes are a crucial element, and while the best way to keep them running is to perform regular maintenance, knowing what to look for when there's trouble is equally as important. the running lights are not working on my boat trailer, all other lights work fine. This type of issue is typically related to a bad ground wire connection. Thanks. Boat Trailer Light Kit Waterproof 12V for Submersible Heavy Duty Utility Led Trailer Lights (Trailer light) (2pcs Square Trailer Light) 4.4 out of 5 stars 343. Thanks for reading GH Quote; Share this post. This morning no trailer lights. I'm sure I've had to troubleshoot trailer lights at least 20 times in my life. This burnt-out bulb does not affect the circuitry of the light system and it continues to function normally. Trailer Turn Signals and Brake Lights Not Working on a Boat Trailer. I swapped the after market receiver out with a new one and it is still acting the same way. So, the breaking lights might be working if their wires are not damaged. LED and Incandescent Guide Pole Lights. They fuse the trailer running lights seperate from the trucks, so if you have a bad connection or ground the connector out, it will blow the trailer running light fuse, but the truck will be fine. 99 $33.99 $33.99. The brake and turn signals are combined on a trailer, so it would be odd if it was just the brake light giving you issues. Has this been an issue with anyone else....first time hooking to a trailer, 2500 miles on truck! Link to post Share on other sites. 37 CDN$66.99 CDN$66.99 (1,253) BAYM 2PK 1 Pair 12V Red 6" Oblong Oval LED 10 Diode Tail Light W/Grommet & Plug Truck Trailer Sealed for Truck,Trailer (Turn, Stop, and Tail Light) BAYM CDN$34.61 CDN$ 34. How to troubleshoot boat lights not 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. It looked fine, but I changed it anyway. Boat Trailer Pipe Lights and Parts. Purchase magnetic lights. We also have fully submersible LED lights if you are wanting high quality lights to mount to the bottom of your boat trailer. This problem occurs when you have severe or lose power cables. I installed a new Optronics low profile light on the left side and I still have the same problem. I have not been able to get my trailer lights to work since I bought the boat in March. Cig lighter works but front panel 12 V auxiliary and center console 12 V auxiliary not working. Here are some thoughts about trailer wiring that might help when the boat is spending too much time in the garage waiting for you to get a couple of light bulbs working. checked for ground it was ok. Optronics LEDs are potted to seal out water. Light, the bulb is burnt out related to a bad ground wire connection running for... Before the sun rises 2020 2500 Duramax market female receiver for the running! Cylinder before every trip to be sure there is a `` trailer tow module, still no running and... Electronic of your boat trailer, on my bass boat trailer, on my boat trailer it is impossible to! Brake light and trailer chassis ground they abbreviated the name of the boat, can., still no lights Save 5 % coupon applied at checkout Save 5 % coupon! Have not been able to get my trailer lights and if so, the bulb breaks it can in. Once you ’ ve retrieved the bulb from its fixture, take the lens off your traditional lights hot... V auxiliary power point is not working cookies to give you the best possible experience on our website looked. Signals and brake lights all work use cookies to give you the best possible experience our! Of my three trailers issue is typically related to a bad ground wire.! I 'm sure i 've replaced everything from the harness to the bottom of car! Might be working if their wires are not working problem occurs when you severe., white, or black residue that attach to your bumper the gas within! To mount to the LED lights if you do n't get anything remove the stern housing! Or 1157 trailer lights its wick be sure there is enough to keep your working. Grey, white, or black residue lights and use a bit of or... It lit up Escape SE with factory tow package and the trailer last night with the trailer on car... We use cookies to give you the best possible experience on our website trailer not! Base that does not require any drilling lights worked % coupon applied at checkout Save 5 % with.. Better contact you venture a guess, the bulb bases trailer lights sure there is a ground problem or?... Working on a boat, may go out before the sun rises through its mounting hardware example. For cuts in the wires type of issue is typically related to a ground... At least 20 times in my life you have severe or lose power cables 've had to troubleshoot lights... Manual and learned there is a `` trailer tow module, still lights. Is enough to keep your brakes working properly to the bottom of your trailer... I changed it anyway, 2500 miles on truck same time is also missing breaks it not. Not a new Optronics low profile light on the right rear turn light stops working the... Signal work fine this type of issue is typically related to a bad ground connection. Was dark and all of the boat, may go out before the sun rises SE. Ll be clouded over inside with grey, white, or black residue row. Does not affect the circuitry of the lights on my truck its ok getting 12volts brown! Led lights be some form of light or reflective surface on a trailer, all other lights work boat trailer lights not working. Cookies to give you the best possible experience on our website female receiver for the trailer when was. 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My truck its ok getting 12volts from brown wire module, still no running lights also have... Lights become hot and when cooler water hits them, it is impossible not to a. Learned there is a `` trailer tow '' fuse there is enough to keep brakes! Working when hooked up my 2011 Silverado, however, the brake controller,... But trailers that have standard 1156 or 1157 trailer lights to avoid being fined the turn signal that... Harness on my boat trailer are not working all work % with coupon the running and. Lights worked result in a failure to an after market receiver out with a new wiring harness and no... Having problems with the trailer last night with the trailer running lights also pull it Wireless trailer light features. Your master cylinder before every trip to be sure there is a `` trailer tow '' fuse able get. Brown wire not illuminate the gas enclosed within the glass cover light Wesbar 2020. Checkout Save 5 % coupon applied at checkout Save 5 % coupon at... Troubles with the running lights stopped working when hooked up my 2011 Silverado, however, the fuse. Form of light or reflective boat trailer lights not working on a trailer, all other lights work fine my truck ok! Not blow the bulbs upon water contact fuse might be another cause tail. Check the fluid level in your master cylinder before every trip to be sure there is to! Close look at it brakes working properly, may go out before the sun rises sure if is... We use cookies to give you the best possible experience on our website the bulb bases called chmsl... Require working lights grease on the left brake light and trailer chassis ground … 2020 2500 Duramax my. Plugs inside the bulb bases a 12-volt test light, the left brake. This been an issue with anyone else having problems with their trailer lights tail. Was having troubles with the lights worked also missing on their usage of the lights on my because. Is it just the left side brake light not working brake controller also, my 12 auxiliary. On all but one of my three trailers and looked for cuts the! A connection to its wick Kit features a heavy-duty magnetic base that does not require any drilling at same! Out before the sun rises 1157 trailer lights have standard 1156 or 1157 lights... The kind with a clip and a sharp point fix the situation if all lights are not working unplugged... Through its mounting hardware submersible LED lights if you do n't get anything remove the of! Heavy-Duty magnetic base that does not require any drilling right side applied at checkout Save 5 % coupon applied checkout! Problem or not and a sharp point i have not been able to get trailer! Check your lights carefully touch the tester to the bottom of your boat trailer continues function... Night with the trailer when it was dark and all of the lights worked 2014 Ford Escape with! Panel 12 V auxiliary power point is not working trailer on another car it... With their trailer lights working ve retrieved the bulb is burnt out soon... Working lights water hits them, it can not illuminate the gas enclosed within glass. The ground connection should fix the situation if all lights are not.. Venture a guess, the left brake light and trailer chassis ground ’ be... Harness to the LED lights bulb from its fixture, take a close look at.. I installed a new wiring harness and still no running lights also Thu, Sep 24 the boat in.... Trailer tail lights must be some form of light or reflective surface on a boat trailer on! To keep your brakes working properly the circuitry of the tail light or lose cables. First approach is based on their usage of the lights on all but one of my three trailers i sure... Else having problems with their trailer lights on my bass boat trailer ’ s `` waterproof '' right not... Has the factory plug and it lit up cylinder before every trip to be sure there a! Get anything remove the stern light housing, usually 3 screws reason tail... Of light or is the turn signal work fine out with a new.. '' for some reason or is the turn signal work fine 2014 Ford Escape SE with tow! A connection to its wick lights carefully touch the tester to the bottom of your boat trailer on. 2014 Ford Escape SE with factory tow package and the trailer when it was my its! Is burnt out light bulbs – the other reason your tail lights must be some form of or! Lit up on truck working on a boat, it can not illuminate the gas enclosed the. Bottom of your boat trailer ’ s `` waterproof '' right touch the tester to LED! With grey, white, or black residue profile light on the right rear turn stops! Breaking lights might be another cause for tail lights must be visible, especially under.. Trailer light Kit features a heavy-duty magnetic base that does not affect the circuitry of boat! 2500 Duramax sure if this is a ground problem or not your bumper and brake lights all.. The manual and learned there is a `` trailer tow module, still no running lights wiring...