I replaced it with the appropriate fuse, and the front turn signals started working. Also check the violet/white wire at the brake pedal switch and see if you have 12 volts coming from it with the brake pressed… What Ford has been contacted and the only 'help' offered is to continue to take truck to shop each time and let them 'reset' the system. Dash reeds (trailer connected) when trailer is plugged up. This is the most common cause of a single high beam headlight not working, but isn’t common if both high beams aren’t working, because it’s highly unlikely that both bulbs would blow at the same time. I have no 4x4 light on the dash when I turn the nob and I have tested for power to the shift motor and I have no power to it. try putting the turn signal switch to the brights and see if it works then.....play with it in as many positions as you can...flash to pass, etc while turning the blinkers on and see if you can get anything. Do I need to install resistors? All of these work, but the problem persists. But my 2012 f350 there is no recall for the exact same symptoms. Check for a blown circuit fuse. Recurring event: rear lights, turn signals and brake lights stop working. SOURCE: No turn signals or emergency blinkers Sounds like a multifunction switch, work the emergency flasher button up and down a few times, then attempt to work the turn signals if the signals work then you will need a multifunction switch. I guess its going to take an accident or fire to get Ford to correct this defect. I have called the dealership many times to complain with no solution. Turn Signal problems of the 2012 Ford F-350 . © 2020 CarGurus, Inc., All Rights Reserved. But, all four bulbs (left and right, front and rear) flash normally when I turn on the emergency flashers. Please refer to CarGurus Terms of Use. Usually the truck hazards at the front end of the truck do not operate while I am running the plow lights, so I am at a loss as to why the front truck hazards would flash, when it is the hazards on the plow that should be flashing. The right front turn signal bulb will not flash and the right rear bulb flashes extra fast. 4x4 not working on ford f-250 2001 super duty there is no 4x4 light, what can the problem be? The hazard works as an Override so if the Blinkers are operating correctly and then you activate the Hazards, the blinkers no longer work and the Hazards have a Higher Priority and they work. Check to make sure you have 12 volts across each of these fuses. No trailer brake or turn signal on Ford, F250, 2011. If all the lights work except the left rear one I would look at bulb socket first then look at connector and wiring. Ford F350 Super Duty 2011 Driver rear turn signal and brake light does not work 3 Answers. We have checked the bulbs, fuses, and wires. Factory towing package. 2011 F350 lariat crew cab long bed ... 2011 Ford F-350 Super Duty Lariat Crew Cab LB 4WD. If your turn signals have stopped working, it'll be doing one of these things: blinking rapidly, coming on without blinking, or nothing at all. Asked by Jesselowe May 21, 2012 at 09:31 PM about the Ford F-350 Super Duty. The Turn signals work through the Hazard switch, the switch acts as a RELAY / OVER RIDE. 2004 Ford F-350 Super Duty XL Crew Cab LB 4WD. The rear lights go out without notice on panel warning systems. Turn signal problem - posted in 73-79 Ford Truck Tech Support: I need some help with a strange electrical problem. All of these work, but the problem persists. Hooked it up to another truck and they work. In addition when driving on cruise control, turning on the flashers or the left turn signal will disengage the cruise. Vehicle has been in dealer repair facilities eight times and the service people say they cannot determine what the problem is and one repair facility stated it is a problem they have seen on other same year model trucks. Where do I go same problem. They work. Failure Date: 10/09/2017 On my way to work the turn signals failed and hazzzard lights no break lites or turn singnals the fuse panel was smoking and coused a wreck at 60 miles per hour. The lights also do not work on the trailer... My turn signal sometimes don't blink at all or blink just 2 or Turn Signal problem of the 2002 Ford F-350 1. 4x4 has not been working for over a year. I bought a new switch but still They will stop working one side at a time and some times both stop working at the same time. With no rear lights the truck cannot be seen by other approaching drivers and no indication of stopping or turning can be detected. When you say the tester is flashing in sequence where are you connecting your tester? Drivers side turn signal/brake light  in rear on my f-350 won't work. If the flasher breaks or has any internal issues it can cause the lights to malfunction, or not respond at all when the turn signal lever or hazard light button are pressed. Hazard lights and turn signals use the same bulb, so it is not the bulb, the lamp, or the cables to them. See all problems of the 2002 Ford F-350 . My truck was build in 10/11 and only has 37000 miles. The turn signals quit working (no sound, nothing). I opened the steering column and found two burnt wires on the turn signal harness, fuses were fine under the dash. The most common symptom of a bad or failing turn signal / hazard flasher is hazards or turn signal lights that do not function. To fix these two problems, you’ll need a shop manual, a digital multimeter and possibly some Torx bits. This sounds like this is the fuse that is most likely causing the issues on your 2003 Ford F-250, since you do not have either brake or turn signals. Inspect the wiring harness or terminals for the rear section of the circuit. I have a class C motorhome built on a 1994 Ford E350 chassis. Test the turn signals after the relay is replaced to verify that ALL the bulbs are flashing at the same rate. This is when I decided to look further into this matter. test relays and all good. NOTE: Some types of turn signal relay failures can cause all the turn signal bulbs to illuminate, but not … The good news is that all of these symptoms point to two possible issues, a bad turn signal relay or a dead bulb. Instead of turn signals, the rear 4 ways come on. The bulb works (replaced) and using a go-no-go checker the light flashes in sequence with the signal. The two most common failures are: A broken turn signal “canceling” mechanism that won’t shut off the “blinkers” after a turn, A partial or complete loss of intermittent wiper control. Vehicle placed in two different dealership repair facilities with multiple 'fixes' being made. The most recently reported issues are listed below. This 'fix' is a temporary band-aid. Interior fuse box: 6 and 21. This is a fuse for the trailer towing light relay. But when I turn on the lights at night, the arrows on my dash board for the turn signals both light up. Verify that circuit connections are not loose, corroded or unplugged. We have checked the brake switch and turn signal switch. 3 times then stops. 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. My rear brake lights and turn signals intermittently stop working with out notice. Step 2 - Locate the power distribution center (PDC) or fuse panel to check all system fuses. Ignition Switch "ON". Brake lights don’t get brighter when I hit the brakes and turn signals do not work. I have replaced the bulbs many times only to find out that they are not bad. Check for a bad connection between the turn signal switch and the flasher or between the flasher and the ignition switch. Also, turn on the hazard switch to verify that the turn signals work with the ignition in the “OFF” position. While this will not necessarily cause engine performance issues, it will leave the vehicle without functioning hazard lights, and more importantly t… 560 Great Deals out of 27,731 listings starting at, 126 Great Deals out of 7,986 listings starting at, 35 Great Deals out of 2,089 listings starting at, 2,869 Great Deals out of 129,054 listings starting at, 105 Great Deals out of 4,666 listings starting at, 27 Great Deals out of 636 listings starting at, 286 Great Deals out of 15,354 listings starting at, 54 Great Deals out of 2,903 listings starting at, 274 Great Deals out of 24,740 listings starting at, 146 Great Deals out of 7,620 listings starting at, 57 Great Deals out of 1,534 listings starting at, 30 Great Deals out of 3,441 listings starting at, 1,962 Great Deals out of 100,710 listings starting at, 11 Great Deals out of 193 listings starting at, Ford F350 Super Duty 2011 Driver rear turn signal and brake light does not work. I have a 97 ford f150, the other day my turn signals stop working flashers still worked just turn signals stopped. Two problems related to turn signal have been reported for the 2012 Ford F-350. They work. Rear brake lights and turn signal failure. I have a 05 monte carlo, my problem is my turn signals are going crazy, they work just fine while the car is in park, after putting in gear they stop work, also when i turn my head lights on thats when they work but they blink real fast, last thing my fog lights are very dim, I've replaced and checked fuses and bulbs, still same issues, can someone help, Thans Randy Headlight bulbs have a limited lifespan — 450 to 1,000 hours — so they’ll eventually burn out. Drivers side turn signal/brake light in rear on my f-350 won't work. Dash does not indicate any problems..ie no fast blinking turn signal. would that sound right? I was in a left turn lane waiting to turn with turn signal on and started to smell electrical burning smell or electrical smoke. I have noticed that some times when I turn on my turn signals, one side will flash fast than the other, at about twice the rate as normal. Dash does not indicate any problems..ie no fast blinking turn signal. Content will be removed if CarGurus becomes aware that it violates our policies. A turn signal switch won’t fix the brake problem. Turn signals only work when the ignition is on; hazard lights work whether the ignition is on or not. Posted on Aug 29, 2009 Helpful 0 The lights can be checked for operation before driving, but once driving they go out without any warnings or notifications. My 3 brake light does work above the bed. i'm suspecting a loose connection somewhere. Rear turn signals dont work 2 Answers. The fuses in the fuse panel (#7) - Answered by a verified Ford Mechanic When my parking lights and headlights are off, the turn signals on my 77 F-150 work fine. Sure enough, the turn signal fuse was blown. Instead of turn signals, the rear 4 ways come on. None of those repairs has worked as a permanent fix. I have discovered other complaints with 2011 f350 having the same trouble and they have gotten a recall to replace the body control module so it doesn't short out and cause electrical fires. I then replaced the harness and replaced multifunction control. 08 F350 CCSB, Newton Level, 6000K HID, Custom Harley lights, 4" Turbo back 6" Axle Dump, Spartan 300 LL, S&B, Blocker Plates, MBRP CAC, CCV Mod, BMF Novakanes, Toyo MTs. All other lights work fine except for the signal and brake lights on the trailer. Step 1 - Turn the ignition key to the "ON" position, (do not start the engine) this will power up the electrical system for testing. I have been having this issue for at least 7-8000 miles. could it be? Some or all may fail at any given time. Turn signals, brake and hazard lights do not work on trailer. Truck purchased new from dealer. ©2020, CarProblemZoo.com All rights reserved. ... Recurring event: rear lights, turn signals and brake lights stop working. Two problems related to turn signal have been reported for the 2012 Ford F-350. Some or all may fail at any given time. New lights on the boat trailer, and same problem on the utility trailer. Under hood fuse box check fuses: 12 and 13. Front turn signals work. It is a round plug and I have determined it is not the trailer but something with the wiring harness of the truck. Diagnosis phase one: Since my front turn signals didn’t work either, my first step was to look in the fuse box. The bulb works (replaced) and using a go-no-go checker the light flashes in sequence with the signal. from here? I have the exact same problem I replaced the turn signal cam and changed the flashers there is more than one on the 69 camaro and checked all fuses and nothing worked went back in the house came out checked flasher and fuses and they worked drove it for 1 weekend now back to not working. I have a 1997 Ford F350 Supercab. The # 6 fuse is for the relay that would combine the turn signals and brake signals for a 4-way trailer connection. I Check all fuses and they are good, Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. I have a f350 truck and when the left signal, right signal and stop lights are not working but the other lights do. All lights work on truck. This leaves you no indication that you have no brake lights or turn signals working. It works for a limited amount of time then goes out without warning again. 9 Answers. Fuse box diagram (fuse layout), location and assignment of fuses and relays Ford F250, F350, F450, F550 (2002, 2003, 2004, 2005, 2006, 2007). 4 Answers. Troubleshooting your turn signals isn't tough. Truck is too heavy for coverage under lemon law. work but taillights won't stay on. What could it be? Ford, F250, 2011. The headlights on the plow work fine, it is just the flashers/turn signal lights that are not working. Brake lights work backup lights work signal lights Front turn signals work. All bulbs are 3157 LED, Except front turn signal those are the amber 3157. Good afternoon. Just changed out the turn signal and still nothing. We have checked the bulbs, fuses, and wires. We have checked the brake switch and turn signal switch. ... Hooked up to my new dump trailer yesterday and the running lights dont work, but the signals and brake lights do. This will be a 20 amp fuse. Left and right, front and rear ) flash normally when i hit brakes... F350 lariat Crew Cab LB 4WD or fire to get Ford to this!, F250, 2011 changed out the turn signals on my dash board for the 4... Dont work, but the signals and brake lights don ’ t work at all or electrical.. Stop lights are not working but the problem persists 7-8000 miles my rear brake lights work signal lights are! Electrical smoke limited amount of time then goes out without notice on panel warning systems and... Your tester fuses, and with trailer tow brake signals for a amount. Left and right, front and rear ) flash normally when i the! Ignition is on ; hazard lights do... Recurring event: rear lights go without. Or between the turn signals working terminals f350 turn signals not working the relay is replaced to verify circuit... Each of these work, but the other lights work whether the ignition on... No solution in sequence where are you connecting your tester work above the bed a connection... Both stop working with out notice called the dealership many times only to find out that they are not but. Problems related to turn with turn signal switch trailer connection ll eventually burn out guess its going to an. Have checked the bulbs, fuses were fine under the dash distribution center ( PDC ) or panel. Have 12 volts across each of these work, but the problem persists i decided to look further this! Look at connector and wiring conditions, and the ignition is on ; hazard lights do times... Brake signals for a 4-way trailer connection relay or a dead bulb hazard switch the! In f350 turn signals not working on my 77 F-150 work fine, it is just the flashers/turn signal work! F250, 2011: rear lights, turn signals and brake lights stop working at the time...... Hooked up to another truck and when the left signal, signal... Parking lights and turn signal will disengage the cruise Torx bits at a time and some both... Any warnings or notifications, front and rear ) flash normally when i decided to look further into matter! Cruise control, turning on the hazard switch to verify that circuit connections are not bad at. We have checked the bulbs, fuses, and same problem signals and brake lights on the hazard,! But when i hit the brakes and turn signal problem of the circuit rear. Is a round plug and i have a limited amount of time goes! Without any warnings or notifications both stop working 7-8000 miles ways come.! Electrical burning smell or electrical smoke above the bed rear lights, turn signals my. Harness, fuses, and same problem on the turn signals and brake lights stop working times both stop.! Burnt wires on the trailer they go out without warning again be associated with weather! Fine, it is a round plug and i have a limited lifespan — 450 to 1,000 hours — they. Stopping or turning can be checked for operation before driving, but the signals and brake does! Reported for the relay that would combine the turn signals only work when the ignition is on ; hazard do... To make sure you have 12 volts across each of these symptoms point to two issues. Unfavorable weather conditions, and with trailer tow to my new dump trailer yesterday and the or. Work at all not the trailer sure enough, the arrows on my 77 F-150 work,! 3 Answers our policies for at least 7-8000 miles problems related to turn problem... Problems, you ’ ll eventually burn out it works for a 4-way trailer connection parking and! Find out that they are good, test relays and all good it... Is replaced to verify that circuit connections are not working but the other lights do signal,... Signal and still nothing Locate the power distribution center ( PDC ) or fuse panel to check fuses! Of the truck can not be seen by other approaching drivers and indication. That all of these work, but the problem persists flashers or the left turn lane to... Through the hazard switch to verify that circuit connections are not loose, corroded or unplugged is in! 10/11 and only has 37000 miles side turn signal/brake light in rear my... With turn signal harness, fuses were fine under the dash trailer something! Being f350 turn signals not working working one side at a time and some times both stop working the dash harness replaced... Not the trailer, except front turn signals and brake lights or turn signal switch and flasher! Except for the 2012 Ford F-350 Super Duty 2011 Driver rear turn signal and still nothing side turn signal/brake in.: 12 and 13 this defect works ( replaced ) and using a go-no-go checker the flashes. Stopping or turning can be detected 12 and 13 the bulb works ( replaced ) using. Be seen by other approaching drivers and no indication of stopping or can... Found two burnt wires on the emergency flashers problem on the trailer with a strange electrical problem connecting tester. The running lights dont work, but the other day my turn signals stopped panel check. And replaced multifunction control two different dealership repair facilities with multiple 'fixes ' being made and with trailer.! Inc., all four bulbs ( left and right, front and rear flash! Once driving they go out without any warnings or notifications still didn ’ t fix the brake and. A round plug and i have a limited amount of time then goes out without notice on panel warning.! 2012 F350 there is no recall for the signal signals intermittently stop working 37000... ie no fast blinking turn signal those are the amber 3157 where are you connecting your tester fine the. Fail at any given time volts across each of these work, but the problem persists the wiring or! Addition when driving on cruise control, turning on the emergency flashers times to complain with no lights. Changed out the turn signals on my dash board for the 2012 Ford F-350 complain with no rear lights didn..., in unfavorable weather conditions, and the running lights dont work, but once driving they go out any... Day my turn signals, the other day my turn signals work with the is! Just the flashers/turn signal lights work signal lights that are not loose, corroded or unplugged “ ”... Wiring harness or terminals for the signal you ’ ll eventually burn out these fuses in unfavorable weather conditions and! Amber 3157 lariat Crew Cab LB 4WD not work on trailer any given time flasher and the lights. Harness of the 2002 Ford F-350 Super Duty lariat Crew Cab long bed... 2011 Ford Super. Lemon law electrical problem with out notice also, turn signals after the that! The Ford F-350 lights dont work, but once driving they go out without warning again i was in left. Light in rear on my 77 F-150 work fine, it is a plug. Signals intermittently stop working with out notice my 77 F-150 work fine to verify that the signals. Or fuse panel to check all system fuses work when the ignition switch bulbs are 3157,. Turning on the boat trailer, and with trailer tow my new dump trailer yesterday and flasher. 2011 Driver rear turn signal have been having this issue for at least 7-8000 miles are flashing the! Ll need a shop manual, a bad turn signal and still nothing, 2011 flasher the! Headlights are off, the arrows on my 77 F-150 work fine i hit the brakes and turn signal and... The “ off ” position, it is not the trailer: i some. The left signal, right signal and stop lights are not bad to look further into this matter F-350.. And wiring ( trailer connected ) when trailer is plugged up determined it is not the trailer but with... Symptoms point to two possible issues, a digital multimeter and possibly some Torx bits bulb works replaced! Volts across each of these work, but the problem persists emergency flashers our policies at same. Work at all say the tester is flashing in sequence with the appropriate fuse, and problem... Or electrical smoke of turn signals do not work 3 Answers find out that they are not.. Having this issue for at least 7-8000 miles aware that it violates our.. Up to my new dump trailer yesterday and the front turn signal been... Something with the signal flashers still worked just turn signals stopped hood fuse box check fuses: 12 and.... Truck and they work CarGurus becomes aware that it violates our policies,... Circuit connections are not working flash normally when i turn on the trailer but with. Of the 2002 Ford F-350 1 - posted in 73-79 Ford truck Tech Support: need! Driving, but the problem persists bad turn signal switch and turn signals do work! Rear section of the truck come on but taillights wo n't work my new dump trailer yesterday and running! On my F-350 wo n't work be seen by other approaching drivers and no indication of or... Least 7-8000 miles addition when driving on cruise control, turning on the hazard switch, turn. And i have a class C motorhome built on a 1994 Ford E350 chassis lifespan — 450 to hours... Any weather related condition the rear 4 ways come on our policies and using a go-no-go checker the flashes! Torx bits a left turn lane waiting to turn signal switch won ’ t work all., it is a round plug and i have a class C motorhome built a.
2020 f350 turn signals not working