Check the hitch ball for excessive rust on the truck that has the issues. 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. When I made my trailer rewiring video I found out that my truck wiring had an issue. 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. Brakes lights and turn signals do not work… Use a volt meter to verify the signals on each wire Inspect the ground any verify good ground to frame contact with an ohm meter. Cloudflare Ray ID: 61eadb0adca1084f ... Used Ford F-150. Step 3 - When a turn signal flasher or relay fails the blinkers will not operate or come "ON", but not blink. cannot find a … If no signals are coming through then you know the connector is bad and it will need to be replaced. connection - and the brake lights and turn signals do not work on either trailer. check fuse number 7 in Engine Compartment Fuse Box , if its ok you need change turn signal switch ... Sep 19, 2013 | 2004 Ford F150. There is no power on the 4 or 7 pin plugs. If I turn the headlight … read more Performance & security by Cloudflare, Please complete the security check to access. The plug in for computer hook up does not work for 1998 ford f150 5.4 engine does not work check the cigarette lighter fuse, it powers the data link connector as well. Ford F150 trailer tail lights do not work brake and turn do but not the running lights. i need to know what fuse to check for that paticular area. I have a 2019 F-150 and installed a Ford 7 pin trailer conector. The Hazards and the turn signals do not work. I have a 2012 f150 the running lights do not work blinkers brake lights ect works - Answered by a verified Ford Mechanic We use cookies to give you the best possible experience on our website. When I turn the lights on then they stop working. The brakes on trailer dont work fash shows yrailer not connected but all the lights work on the trailer. helpful expert reply by: Michael H. The ground can be affected by that. I tested all with a meter. Needless to say this is a big problem. have hooked two trailers to my truck on the round (7 pin?) That cabinet is a bear to open, but it swings up pulling from the fire wall side of the truck. at the - Ford 2004 F150 question Turn signals, brake and hazard lights do not work on trailer. And when I say inside the tail light cover I mean we're your sockets and bulbs are. My information is not real specific but it looks like your tail lights are fed by fuses #34, #35, and #36, located in the under the hood fuse box. 95 Ford F-150 my flashers and my left turn signal works fine when the lights are off. Completing the CAPTCHA proves you are a human and gives you temporary access to the web property. 10 people found this helpful. I also have the same problem on my 2011 F250 right rear brake light and turn signal not working please help. 2007 Ford F150 passenger side trun signal and brake light aren't working. You may have a bad relay in your 2012 Ford F-150. 2,629 Great Deals out of 129,931 listings starting at $1,400. If there is no voltage at the terminals, you know the problem is with the truck. Your IP: 51.38.32.239 I do have running lights to the trailer plugs. If the trailer lights function correctly when directly powered in this way then you know the issue is not within the trailer wiring. Learn more - Locate turn signal flasher in Google Images. Ford F-150 (2009-2014) :: 2012 - Service Lights Coming On Randomly / Turn Signals Will Not Work My service advancetrac light comes on about once a month, seems random but when it does the turn signals will not work, you have to hold indicator in place for signals to work-not … 2011 ford f250 crew cab diesel 4x4. 48. circuitbreaker 30A maxi. Two problems related to turn signal have been reported for the 2012 Ford F-150. When I turn the lights on then they stop working. • If you did not get an owners manual with your truck ( purchased used ), you can download one from Ford : Factory towing package. 1998 ford f-150 4 x 4 running lights on aux.trailer plug work, turn signal and break lights don't. I had a weird situation where the right turn signal to a trailer hooked to my 2003 F150 would not work. All lights work on truck. With the trailer connected, test the wires right behind the trailer side connector using a circuit tester like # 40376. If these are all okay then next apply a tester like # 40376 to your 7-way connector. Connect the battery negative terminal to the ground pin on the trailer connector. I have replaced the bulbs and the connectors but to no avail. I found it was a bad small fuse in the plastic fuse cabinet under the hood. Mirror and front turn signal blink fast. The left turn signal will not work on either of the truck mounted trailer plugs. Please also check out the statistics and reliability analysis of the 2012 Ford F-150 based on all problems reported for the 2012 F-150. Completing the CAPTCHA proves you are a human and gives you temporary access to the web property. Please enable Cookies and reload the page. Need fuse panel diagram for 2004 ford f150 stx right brake & turn signal did not work on trailer when i went to rent one from uhaul. 2004 F150- Hazard Flashers dont work, turn signals do work My drivers mirror was damaged by a side swipe. Helpful Expert Reply: Troubleshooting your brake and turn signal problem is easiest when you disconnect the trailer and test the truck and trailer individually. Narrow it down to a truck problem, or trailer problem by checking for voltage at the light receptacle at the back of your truck. ... Hi, I have no electricity to the trailer plugs for turn signals or brake lights. Flashers and left turn signal do not work when the lights are on 2 Answers. Went into forscan and enabled 3 things. • The worst slalom equipment I own is … I have checked 3 fuses in the passenger compartment fuse panel in the truck #13,14,and 15. There is a black wire that looks like a ground wire inside of the tail light cover that is loose and has a naked end on it. Plug trailer into 1999 ford and everything works. The rear brake light and turn signal is not working on the driver side. They worked the day before. When I take my electronic key and unlock the truck the driver rear lights will not light up but when I lock the doors it does light up in the back. Trailer connection points have power when flasher is … I have a 2012 Ford F250 that all of the trailer lights turn, brake, running have stopped working. • 95 Ford F-150 my flashers and my left turn signal works fine when the lights are off. Another way to prevent getting this page in the future is to use Privacy Pass. If that doesn't work, you may have to pull every fuse … Dash reeds (trailer connected) when trailer is plugged up. We bought a travel trailer, but my trailer brakes didn't work. please help You may have to get this relay from a Ford dealer. The left turn is solid and hazards don’t work at all. Your IP: 162.144.83.77 the location of the fuse should be in the owners manual. Performance & security by Cloudflare, Please complete the security check to access. When the headlights are on, the brake lights, running lights, back-up lights all function as expected. You will want to test one circuit at a time … 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. Under the hood in the power distribution box check the relay in location 37. No trailer brake or turn signal on Ford, F250, 2011. First, at the truck check all fuses and relays related to trailer/towing in the power distribution box. No right turn signal or brake lite on 2012 ford f350. No power to just one turn signal. Please enable Cookies and reload the page. You may need to download version 2.0 now from the Chrome Web Store. You may need to download version 2.0 now from the Chrome Web Store. 1 Answer 2009 Impreza 5-door left tail light and turn signal don't work . The most recently reported issues are listed below. I'M HAVING a similar but weirder problem - in my ford econoline 350 1989 - the rear break right light doesnt work but ONLY when the headlights are on - the turn signals work perfect - its not the bulb - break lights work when headlights are not on - but as soon as they are on there is no power to the back right break light only?? There might even be some relays involved but it's not clear. SOURCE: Brake light/turn signal no not work on left side only. The black wire runs back down under my bumper. Mark helpful. My left rear running light works fine but the brake and blinker light will not work. Exterior mirror turn signals. The easiest way to see if a relay is bad is to use a known good one in its place. • Cloudflare Ray ID: 61eadb099bba04f7 The left turn is solid and hazards don’t work at all. Power rear windows, Power sliding back window. 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. Ford, F250, 2011. We use cookies to give you the best possible experience on our website. One by one connect the battery positive terminal to each of the three pins on the trailer 4-pole. 2011 F-150 Platinum. The easiest to check would be the trailer side connector. 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. If you have voltage on the terminals for the turn signals/brake lights there, you know the problem is in the wiring for the trailer. Fit System - 61185-86F Towing Mirror Pair for Ford F150 extendable, w/Turn Signal/Puddle lamp, Textured Black, Foldaway, Heated Power Ford Genuine BL3Z-17682-CA Outer Rear View Mirror Assembly Sherman Replacement Part Compatible with Ford F-150 Passenger Side Mirror Outside Rear View (Partslink Number FO1321233) All functions of the turn signals and the hazards work perfectly as long as the headlights are off. A direction signal system is designed to operate with a flasher or blinker unit which interrupts the signal which created the blinking action. Flashers and left turn signal do not work when the lights are on 2 Answers. 9 Answers. I checked the fuses and they are fine as well. Fuses inside the cab are good. Feel to the left rear corner as you look at it. 49. Replaced the lights and plug and - Answered by a verified Ford Mechanic. Another way to prevent getting this page in the future is to use Privacy Pass.