This is really useful for when the number on the top has worn off. Troubleshooting Trailer Lights Not Working When Connected To 2013 Ford F-150; Trailer Lights on Passenger Side of Trailer Are Dim and Sometimes Go Out; Reply Like 08-25-2018, 07:54 PM # 8 Darren O Junior Member Join Date: Aug 2018 Posts: 1 This cookie is set by GDPR Cookie Consent plugin. Yes, the trailer running lights have a fuse. Fuse box diagram (distribution box 2010-2013). We go over how to fix trailer lights for the "Ford F-150". So go ahead and troubleshoot according to this guide, and hopefully, youll be able to fix the lights. Finally, if all else fails, you may need to take your truck to a mechanic or dealership to have them diagnose and fix the problem. To make sure the studs have good ground contact, sand off the holes to remove the paint and rust with sandpaper. 2. Use a pair of pliers to remove the old fuse and insert a new one of the same amperage rating. Scrape some paint, and ensure good ground contact. Here is everything you need to know about fuses in your Ford F-150 truck. Daily Slideshow: Whenever you run into an electrical Why is My ABS Light On? Rear window defroster relay coll. Received 1,710 Likes on 1,116 Posts Talking about the bag you get in the glove box with the fuse and relay? If the fuse/relay looks fine you should inspect the 7-way connector of the truck as well. There will be an issue of trailer lights not working if its side connector or wiring is bad. Positive Crankshaft Ventilation (PCV) heated fitting, Floor shifter, Overdrive cancel switch, Coil on Plugs (COPs). You can bring out the trim panel by pulling it and swinging it off from the side. It has high-current fuses that protect your vehicles main electrical systems from overloads. Once youve found the fuse box, open it up and look for the fuse labeled trailer lights. If this fuse is blown, simply replace it with a new one of the same amperage. When your ABS light comes on, the fault could be caused by a number of reasons. Leer vs. A.R.E. If the trailer connector doesnt have proper voltage, the trailer lights wont work correctly. To remove the fuse box cover, press in the tabs on both sides of the cover, then pull the cover off. Daleo Kelso this will only work if your truck has the trailer towing package. Some lights dont have any ground wires. However, the majority of fuses you'll find in your truck will be a form of a blade fuse. So I remember reading somewhere about the ground leaving from the plug at the very back on the bumper about the ground (this is factory installed too and worked the 2 months I've owned it until the other day) the ground screw over spare tire was about 2 or 3 turns loose and was hard to turn in either direction so didn't come lose. I rewired it tried hooking it up nothing worked checked all of the stuff mentioned in quote all of the stuff mentioned in quote relays fuses had one fuse in the very beginning still would not work (though fuse #67 was bad my fault). To reinstall it, line up the tabs with the grooves on the panel, then push it shut. There is a fuse under the hood over the radiator that is specifically for the trailer running lights. Any injury, damage or loss that may result from improper use of the tools, equipment, or the information contained in this video is the sole responsibility of the user and not Free Car Repair. Depending on what type you get, it'll have different ways to notify you that the fuse is good or if it's blown. The fuse panel is located under the right-hand side of the instrument panel. 1. You can find the fuse for trailer lights in the vehicles fuse box/panel. By logging into your account, you agree to our, Lightning, Harley-Davidson F-150, Roush F-150 & Saleen F-150, Conventional (Bumper Pull) Towing; Travel Trailers & Pop-ups, Toy Hauler Towing; Fifth Wheel & Bumper Pull, Flatbed, Car, Boat, Utility, Horse & Misc. The easiest blown fuse to diagnose is one that had the center bar break. This should fix the problem and get your trailer lights working again. I can't tell you the exact one but I can tell you that it is under the hood. The size is normally dependent on the amperage they're rated at, usually the higher the amperage, the bigger it is. The fuse position varies from gen to gen for Ford F150, for example, Fuse #53, Fuse #55, and Fuse #67. Necessary cookies are absolutely essential for the website to function properly. Analytical cookies are used to understand how visitors interact with the website. Vehicle History's team of automotive experts brings you the most accurate and up-to-date used car information. thanks for the help so far tho. Can't remember the number off hand. It should be on the drivers side near the firewall. This is normally due to a frayed or loose wiring causing it to not make proper contact. If you get proper voltage in the harness, the trailer wiring connector socket is faulty. Did you check for runing light power from the 4 pin and 7pin and both are dead? Kevin Shaw is an automotive enthusiast and expert specializing in Ford F150 pickup trucks. To remove the trim panel for access to the fuse box, pull the panel toward you and swing it out away from the side and remove it. An obstruction between the metal trailer frame and a light ground. Manufacturer does not assume any liability. The fuse position varies from gen to gen for Ford F150, for example, Fuse #53, Fuse #55, and Fuse #67. This website uses cookies to improve your experience. To check a fuse, look at the silver-colored band inside the fuse. Here's a quick guide on how to replace it: 1. For example, on a 2009 2014 Ford F150, the fuse for the trailer running light is the 5th one from left to right on the bottom tow. What do you do when your Ford F-150 or Super Duty's dome light stops working? I got them pinpointed I think lol. If you find yourself replacing your trailer light fuse frequently, there may be an underlying electrical problem that needs to be addressed. You should also examine the wire to ensure that it isnt connected to a surface that is painted. Thankfully, this is an easy problem to fix. I changed the fuse under the hood still no power. anyone know? Inspect them and make the necessary replacements.Look for blown fuses. 2023 Vehicle History Inc. All Rights Reserved. They're normally only a few dollars and small enough where they won't really take up room in a glove box. Poor ground connection. does not research or authenticate any of the Answers provided. . The following are the color wires of the trailer lights: Now you know the places to look on your own when trailer running lights are not working. Generally, the fuses inside the truck control things inside the truck and, likewise, the ones under the hood control the electronics under there. Information given in this video does not guarantee the desired outcome. Using a fuse with a higher amperage rating can cause severe wire damage and could start a fire. However, if you are constantly replacing the same fuse over a short period of time (less than a month), you may have an electrical problem elsewhere. Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features. If it is blown, replace it with a new one. These cookies do not store any personal information. This can happen if the trailers frame has a thick layer of paint or rust. This website uses cookies to improve your experience while you navigate through the website. Blown fuses will disrupt the power supply. Ignition transformer capacitors, Heated oxygen sensors (HO2Ss). The most common reason why the running lights do not work is the missing or blown trailer lamp fuse. Common years include Ford F150 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017. Its a good idea to have a spare fuse on hand, just in case. Some models have trailer light relays baked on the board and are not serviceable. You and your buddies want to go fishing, but your Ford F150 trailer running lights not working! The fuse panel is located under the right-hand side of the instrument panel. Your Ford F-150 trailer fuse location is in the passenger compartment fuse panel. On the 4-way flat connector, the immediate next pin to the ground connection is for your trailer lights. Be wise to hire an auto technician to deal with the issue if you arent sure what you are doing. The fuse panel is located under the right-hand side of the instrument panel. It's the 5th one from left to right on the bottom tow. It is mandatory to procure user consent prior to running these cookies on your website. The cookie is used to store the user consent for the cookies in the category "Other. This cookie is set by GDPR Cookie Consent plugin. If you cant find it, consult your owners manual for the exact location. Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. Ford F150 Backup Camera Not Working [Easy Troubleshooting], Ford F150 Apple CarPlay Not Working [Easy Troubleshooting Guide], Ford F150 Windshield Washer Not Working [8 DIY Troubleshooting Methods], Ford F150 Windshield Wipers Not Working [6 Possible Reasons and Easy Fixes]. This category only includes cookies that ensures basic functionalities and security features of the website. We and our partners use cookies to Store and/or access information on a device. You will have to trace the affected part. This cookie is set by GDPR Cookie Consent plugin. Fuses are crucial to protect both you and your truck. The most common cause of a fuse blowing is normally due to old age. VehicleHistory.com Manage Preferences -
Check those grounds especially that one. Save my name, email, and website in this browser for the next time I comment. This fuse is located in the power distribution box and is labeled Trailer Tow Main. If this fuse is blown, it will need to be replaced before your trailer lights will work again. If youre having trouble with your trailer lights, the first thing to check is the fuse. 3. If the band is broken or melted, replace the fuse. The relay box is located in the left-hand corner of the engine compartment near the windshield. In that case, you need to replace the connector socket. If you don't have an owner's manual, you can download one for free here. It is an oddball fuse and the truck does not come with spares. Some will have a light that turns green when the fuse is good, some will turn red when it's bad, others will beep when it's bad. To find the exact relay numbers for the trailer lights, you need to check the owners manual. But opting out of some of these cookies may affect your browsing experience. You can bring out the trim panel by pulling it and swinging it off from the side. You can move on to checking the bulbs and fuses in all the trailer lights once you are through with the above checks. However, you may visit "Cookie Settings" to provide a controlled consent. And, if its a connection issue, reconnecting them properly will fix the problem right away. The break can also be covered up by a burned bar which will darken the plastic too much to see it. The fuse is in location 4 is for the trailer brake control.A trailer brake controller uses electricity from the tow vehicle to apply a specific amount of power to the trailer brakes. Fuse box diagrams, fuse layouts and assignment. Examine the relays/fuses for any fault or damage. Then clean the socket, the trailer harness connector, and the harness connector behind the bumper. Automatic dimming mlrror/Compass, Trailer tow power telescope mirrors, Reverse sensing system, 4x4 switch, Rear video, Off-road indicator (SVT Raptor), Front video (SVT Raptor), Camera splice module (SVT Raptor), Restraint control module, Oc flcatlon system module, Passenger airbag deactivate Auxiliary switch (SVT Rapto, Circuit breaker: Power windows, Power sliding back window, 2011-2014:Electric fan (3.5L, 6.2L with max trailer tow, SVT Raptor), 2011-2014:Electric fan (3.5L, 6.2L wlth max trailer tow, SVT Raptor), 2013-2014:Hlgh-lntenslty discharge headlamp -passenger side, 2010-2014:Auxiliary switch 1 (SVT Raptor), 2010-2014:Auxiliary switch 2 (SVT Raptor), Powertrain control module - keep alive power and relay coll, canister vent solenoid, transmission (2009-2010), 2010-2014:Auxiliary switch 4 (SVT Raptor), Rear window defroster relay power, Heated mirror relay power, 2009-2014:Powertrain control module relay power, 2011-2014:Powertrain control module relay power (3.5L engine), 2013-2014:Hlgh-lntenslty discharge headlamps -driver side, Roll stability control / Anti-lock brake system, 2012-2014:Front camera washer (SVT Raptor), 2011-2014:Trailer tow back-up lamp relay power, 2010-2014:Auxiliary switch 3 (SVT Raptor), Trailer tow power folding mirrors, 2009-2010:Trailer tow stop turn relay feed, Roll stability control / Anti-lock brake system module (2011-2014), 2011-2014:Run/start - Electronic power assist steering. 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