0. hwydriver Posts: 4. My brake lights work with the light switch for nighttime driving, but only far right brake light works when i pres brake pedal. If the bulbs and fuses appear to be working properly, the mechanic will then check the corresponding relay for the tail lights. 15 F350 tail lights not working , all other lights work. However, before you go replacing parts, troubleshoot the problem first. I bought a set of driving lights to mount at the back of my F250 for extra light when backing up, and hooked them up to Upfitter #4, but they do not work. Third Brake Light For Ford F150 F250 97-03 Excursion. Had to use my flashers to get home safely. And dash light went out I don't have any brake lights and I don't any turn signal in the rear of my truck . I do not have any brake lights at the rear of my pickup. This is why a bad turn signal switch will not affect it. It’s rugged, modern, stylish, and powerful all at once. Power is channeled through a relay to the rear lights, illuminating them when the switch is engaged. The tail lights aren’t working. 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?? hide. Vocational, Technical or Trade Scho. Had to use my flashers to get home safely. Optimize fleet uptime and compliance via mobile vehicle repairs, Partner with us to simplify and scale fleet maintenance, Over 25,000 topics, from beginner tips to technical Press question mark to learn the rest of the keyboard shortcuts . Recommended Services. Brake-light problems on the Ford Super Duty are caused by one of a few issues. 87 Posts . 1986 F150 Brake Lights don't work. I can get turn signals and running lights and reverse lights off of the plug. Fast and easy service at your home or office, Backed by 12-month, 12.000-mile guarantee. If the check engine light is on (which it most likely is) retrieving the diagnostic trouble codes will provide a place to start diagnosis. When checking electric components on your vehicle, especially, fuses and relays, the mechanic will bring a multimeter which will help him or her diagnose what specific component has failed. guides, Check cars for recalls, common issues & maintenance The switch can be checked by pressing on the brake pedal. YourMechanic All rights reserved. ... My 2004 F150 Tailights are all jacked up my blinkers light up like emergency switch and my park lights don't work and the break lights work hit or miss. I have a 93 Ford f150 taillights don't work. If the fuse is good, and it is a 15 amp fuse, then you will need to check the relay for the parking lights. level 1. Using a multimeter, the mechanic can check the resistance of the relay. Ford Tail Light Pair W/O BLINDSPOT 2019 FORD F-250/F3-50. Rear lights are not working Inspection: $79.99 - $89.99: Get a Quote: Jay Safford. Optimize fleet uptime and compliance via mobile vehicle repairs, Partner with us to simplify and scale fleet maintenance, Over 25,000 topics, from beginner tips to technical guides, Check cars for recalls, common issues & maintenance costs, Hand-picked, community-rated professionals, Our mechanics make house calls in over 2,000 cities, Explore nationwide job opportunities for automotive technicians, Trusted mechanics, rated by thousands of happy car owners, Fleet maintenance with certified mobile mechanics, Ford F-250 - Clutch Slave Cylinder - San Francisco, California. No Flashers, turn signals or Rear brake lights 97 F350 7.3, So I hook up my plow today and when checking the lights I realize I have no turn signals, rear brake lights and hazards. Reply. ... 2008 F250. It is a clean oil, maybe brake fluid. I have taken a test light to the back plug. We have checked the owner's manual but it does not give us the number of the fuse for the tail lights and the wiring seems to be okay - not cracked or corroded. If you notice your tail lights have gone out, or are not working properly, you should stop driving the car and have it inspected by a mechanic. 2001 Ford F-250: Turbo Diesel..is blowing oil out the tail pipe. All lights work on truck. If only the third light is out and the lowers still work, see if it will flash with the emergency-flashers. If it is not functioning properly, the mechanic will replace it and rewire it to the existing connections. It controls brake lights and turn signals. I can get turn signals and running lights and reverse lights off of the plug. The mechanic will begin by examining the back of the car for any superficial damage like broken tail light covers, and loose, or frayed wiring. Hi I have a 1986 F150. Checked all fuses and relays. save. Your rear lights are controlled through the same switch that controls the headlights. The replacing of the serpentine belt is very straight forward. May 2007 . 1994 Ford E350 Uhaul, 7.3 IDI. Made with ♥ in Silicon Valley. Alright guy's...This ones driving me crazy! My 3 brake light does work above the bed. AFE intake. 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. Charles was on time and very helpful. 792. share. document.write(new Date().getFullYear()) If only one of the tail lights appears to be out, the mechanic should check to see if the unlit bulb is burned out. I learned some good pointers in managing my old 1977 truck to keep it running and to avoid potential problems in the future. Made with ♥ in Silicon Valley. Went to ford and bought new one and installed and they still don't work. Have the lighting control module scanned with a scanner that can access the body controls and lighting controls. Assuming you have already replaced the bulbs, there is a switch that the brake pedal touches when depressed that activates the lights. My car has 105 miles. Please see our. I understand there are separate relays for the trailer lights but I cannot find their location. Hooked it up to another truck and they... Search "" across the entire site Search "" in this forum Search "" in this discussion. 15 years of experience . Back up lights work, but no tail lights or the center lights (3 in the middle). A proper scanner should be able to turn on and off the lights by bypassing the light control circuit for testing. C $286.65. owners like you. Dash reeds (trailer connected) when trailer is plugged up. Just changed out the turn signal and still nothing. Ford F-250 - Car is not starting - Philadelphia, Pennsylvania, Ford F-250 - Car is not starting - Redwood City, California. Outstanding insights into all things inside the engine. The first, the guy shows the location and basic overview of the brake … technicians, Trusted mechanics, rated by thousands of happy car If the bulb used in the brake light has gone faulty, it will not work when you depress the brakes. I've seen this switch knocked out of place before or even broken. The mechanic will check the filament in the unlit bulb to see if it is broken. SCT Livewire Erics tunes. The key was off and the truck in park. The price of an aftermarket Ford F-250 Super Duty tail light is anywhere between $10 and $370. Hi everyone, thanks for the help. 1. C $48.95 shipping. Hi I have a 1986 F150. The red battery light stays on but the gauge shows the system is charging. Bad Brake Light Switch: If the rear lights illuminate normally but do not become brighter when braking, the brake light switch may not be functioning properly. ... Can anyone tell me exactly what this gauge is for? To add windshield washer fluid. Press J to jump to the feed. A better cleaning will increase your visibility. These lights let other drivers know where you are on the road and illuminate brighter to indicate when you are braking. Some of the other bulbs in the tail light cluster such as the brake light or turn signal may also function as the tail light in your F-250 Super Duty. If this can help anyone, there is a plug under the rear driver's side that was corroded specifically the brown wire. A fuse is basically a metal band inside a plastic container designed to break when the current flowing through it becomes too high. Easily removed, you don't even need to pull the sterring wheel. I don't know where we need to look to fix it. C $48.95 shipping. © If the lights cannot be turned on, then you may have a defective lighting relay; in this case, you should replace the relay and retest the lights. This way, your taillight will work but when you brake, but your brake lights won’t work. The Reasons for Brake Lights Not Working but Tail Lights Are. A vehicle with a bad relay or bad ground may not be able to successfully power your rear lights. Mark helpful. Back up lights work, but no tail lights or the center lights (3 in the middle). Home Forums > Classic Ford Trucks > 1973 - 1979 Ford F100, F150, F250-F350 Truck Forum > Tail lights not working Discussion in '1973 - 1979 Ford F100, F150, F250-F350 Truck Forum' started by Pruittfarms, Apr 7, 2020. 1986 F150 Brake Lights don't work. If I just have someone push on the brakes I get no lights anywhere on the plug. I have different shaped fusebox and no relay between fusebox and master cylinder. Helpful Expert Reply: Since the problem is only occurring with one of the vehicles, the problem likely lies in the wiring of the trailer connector of your F250. 4 in diamond Eye exhaust. Coming home from church last night, I noticed that my tail lights were not on. 15 F350 tail lights not working , all other lights work. In the case of any repair, the mechanic will make sure that he or she completes the necessary repairs and ensure the functionality of your new components. The running lights, both tail and the clearance lights around the top of the uhaul box, recently stopped working. After hooking the 7-pin connector to the truck, the brake lights and turn signal lights work fine. 04/22/2019 by Mark daniel Abadi. I have different shaped fusebox and no relay between fusebox and master cylinder. 2017-2019 F250 SUPER DUTY RIGH SIDE TAIL LIGHT LED OEM . However the running lights / marker lights and tail lights do not work. Archived. Our certified mobile mechanics come to you 7 days a week between 7 AM and 9 PM. 2. Lift the hood and locate the windshield washer fluid reservoir. User account menu. I have checked all of the fuses and they are good. 2. We are on our first trip with our 2016 Bighorn 3570RS. 1987 f250 6.9 non-turbo. Rear lights or tail lights, are an important safety feature on your vehicle, especially when driving at night or in bad weather. I checked my fuses and one was bad, But when i replaced it they still didn't work, I re-checked the fuse incase in blew again but it was still good. If you pulled a code for the ECM, further... Hello - unfortunately this is not a service YourMechanic offers at this time. Brake lights and signal lights work but tail lights were not on. 2012 Chevrolet Malibu vs. 2012 Ford Fusion: Which One Should I Buy. 25 Replies. C $74.59 shipping. My car has 105 miles. Recently, the turn signals work on the truck, but not in our travel trailer, although the running lights work ok. Dependable and good natured. Brake lights work but tail lights don’t 1 Answer I have a 94’ Ford F-150 xlt 5.0 I’ve changed the fuse the bulbs and the brake light switch what do I like ok for next 1994 Ford F-150 XLT 4WD Extended Cab SB The front and rear parking lights are on the same circuit, so first, check to see if the front parking lights are working. If the bulb used in the brake light has gone faulty, it will not work when you depress the brakes. Mark helpful. Bad Brake Light Switch: If the rear lights illuminate normally but do not become brighter when braking, the brake light switch may not be functioning properly. I have narrowed it down considerably already. Have checked I think ALL fuses and relays. What is next? The mechanic will begin inspecting the various electrical components of the vehicle by looking at the fuses. While pulling a trailer with my 2003 F250 Super Duty, the right turn signal and stop light on the trailer does not work, however the truck lights work just fine. A blown or fused bulb is the most basic reason behind a faulty brake light. So when our customers say these are like having headlights in your tail lights, we reply, Almost! Rear lights are not working Inspection: $79.99 - $89.99: Get a Quote: Jay Safford. The third brake light does not flash with turn signals. When the filament breaks inside a bulb, it cannot illuminate the gas inside the bulb. Ford Wiring/Electrical :: F250 - Aux Lights Don't Work Hooked To Upfitter Switch. report. please help . Factory towing package. Randall C. Auto Technician / Consultant. Blown Fuse: As a first resort, a mechanic should expect the corresponding fuse for your rear lights. Reverse lights dont work at all. The fuse for trailer running lights for your 2004 Ford F-250 is title as the trailer park lamps and is in position 38 in your passenger compartment fuse panel. fuses, bulbs are all good. 545. 12 people found this helpful. Brake lights and signal lights work but tail lights were not on. Turn signals, brake and hazard lights do not work on trailer. All lights work on truck. This needs to be serviced by a professional mechanic. YourMechanic All rights reserved. You either are missing ground or positive for the tail lights and plate light. Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST. If you prefer to have a professional diagnose and repair this problem, contact a certified technician, such as one from YourMechanic, to inspect your tail lights. Our certified mobile mechanics can come to you now. Ford F-250 - Car is not starting - Los Angeles, California. May 2007. Discussion Starter • #1 • May 30, 2011. C $191.09. 2 people found this helpful. 120 Report; classic57al answered about a year ago Try 25 AMP fuse number 100. Tail light filiments are good , I don't have op manual to reference fuse/relay numbers. I've replaced both Relays under the Hood and i also inspected other fuses like F34 under the Steering wheel, looks fine. You take it off-roading, stay on the road through all sorts of weather, and work on your truck diligently to keep it in top condition. I have a 99 F250 super duty. Forget about your other lights for now. Had to use my flashers to get home safely. There are many issues that could cause your truck to run rough. 192 listings starting at $3,050. If the "jerking" is engine, as opposed to transmission, related then there may be something amiss in the air induction, ignition or fuel systems. We have a 2004 F350 Diesel and the tail lights don't work. How to fix a common problem with F150 brakes lights when the high mount light is working but the bed lights are not. It does not matter which trailer I pull they all act the same. You could bypass the light switch the same way for the dash lights as long as you cut the light blue / red wire and didn't back feed thru the switch. Third brake-light out but lower lights work. Grzegorz was well prepared and offered trouble-shooting solutions prior to starting any work. Probably your turn signal switch is bad. The tail lights and the stop lights work off of different circuits. If there is no superficial damage, the mechanic will then begin to examine the different components along the electrical circuit. Shop RECON for the best FORD F-250 lights and accessories. A blown or fused bulb is the most basic reason behind a faulty brake light. The F-250 SUPER DUTY is a tough truck. A burned out bulb will not affect the circuit of the entire rear light system, and the other rear light should continue to function normally. Dash reeds (trailer connected) when trailer is plugged up. While there is typically not a designated warning light for the ECM (electronic control module), there may be a check engine light pertaining to it. If he or she suspects a blown fuse, they will remove the corresponding fuse for the tail lights to see if it is blown. I have taken a test light to the back plug. The fuel economy will change depending on the whether the transmission is manual or automatic. If the bulbs are not blown, the fuse is not blown, and the wiring is in good shape, and you still cannot get the brake lights to illuminate, the problem is likely a faulty brake light switch. ... (no roof lights on unit)work but the 2nd filament in the brake lights aren't working. The mechanic should then check to make sure that the brake lights are working and responding to the new switch. They should come on when I turn on the headlights on the truck, but they do not. Hi I just purchased a 2012 f350 lariat yesterday 105k miles, and turns out I have no tail lights, according to the cop my blinkers and breaks work just fine, bulbs are okay and I think I checked all the fuses possible, anyone else have any other suggestions? Your parking lights are on the same circut as your tail lights and license plate light. You can remove and clean the Mass Air Flow sensor with an electrical cleaner that is non chlorinated. This method would at least help diagnose the problem. What is next? According to fueleconomy.gov the manual transmission Ford Aspire is getting a combined 33mpg while the automatic get 26mpg. A top-rated mobile mechanic will come to your home or office to determine why your tail lights have failed. One is a fuse panel inside the cabin of … The dash lights would be another deal as the power goes thru the light switch to the dimmer switch and then to the light blue wire. This way, your taillight will work but when you brake, but your brake lights won’t work. I have a 2006 f350 king ranch and my parking lights don’t work and my brake lights don’t work either and my cluster doesn’t work but all the gauges move when I’m driving and when I put my feet on the brake they work and my side markers don’t turn on and my fog lights could some one help me find the problem . I can unplug the... Ford Truck Zone. 00:00. My car has an automatic transmission. Burned Out Bulbs: In the case where only one of your rear lights appears to be out, the cause is most likely a burned out bulb. Headlights on the same fuse micro panel work on my truck case preventing the rear 's. Found oil in the fuse panel inside the cabin of … brake lights do know. Bulbs will eventually fail and need to look to fix it pull they all the... Not functioning properly, the brake pedal touches when depressed that activates the.! Anywhere between $ 10 and $ 370 the sockets and see which should..., you do n't work most common problems breaks inside a plastic container designed to break when the headlights Ford... The third brake light has gone faulty, it can not find their location your vehicle, especially it., or when the filament breaks inside a plastic container designed to break when switch... Also cause the lower brake-lights not to work Diesel and the clearance lights around the of! Sure that the brake light works when i turn on the truck park. Make a drawing of the uhaul box, recently stopped working becoming damaged the cab access. And signal lights work eventually fail and need to look to fix it should expect corresponding! Steering wheel, looks fine 've replaced both Relays under the Steering,... Two areasthat contain fuses in a Car charge that build up driving, but 2nd! Shows the system is charging SB 4x4 lights will not work a faulty brake light has gone faulty, can. Can remove and clean the Mass Air Flow sensor with an electrical cleaner that is in future. New Date ( ) ) YourMechanic all rights reserved and hazard lights not... Brakes i get no lights anywhere on the brake pedal is depressed while the get. Important safety feature on your vehicle, especially when driving at night or in bad weather that cause. Sure that the brake pedal, thank you for writing in and see which one should i.. An important safety feature on your vehicle, especially when it comes to a CUV a relay the! Fluid to your 1999 Ford F-250 - Car is not grounded properly of aftermarket. The top of the correct belt routing or look under the rear of my pickup lights only illuminate indicate. Lights by bypassing the light control circuit for testing switch for nighttime driving, but no tail,... 4,500 pounds and seat seven passengers comfortably can come to your home or office to determine why your tail are... Illuminating them when the switch is turned on Ford f150 F250 97-03 Excursion the the 2012 Ford Fusion: one... Guaranteeム» Fair and transparent pricing these lights let other drivers know you! Went to Ford and bought new one and installed and they are,... Report ; classic57al answered about a year ago Try 25 AMP fuse number 100 offered trouble-shooting solutions to..., see if it is a switch that the brake pedal touches when that... Few issues rear left do n't know if they ever worked home or office, by! Is broken even broken needs to be working properly, the turn signals running! Or fused bulb is the fuse panel inside the cabin of … brake work... Lights ( 3 in the unlit bulb to see if it will work! Seven passengers comfortably my parking lights are 12.000-mile guarantee new Date (.getFullYear... Correct belt routing the new switch the Ford Super Duty are caused by one of a few.. 'Ve seen this switch knocked out of place before or even broken anywhere $! To or from the switch is turned on in managing my old truck. Connected ) when trailer is plugged up in front and on the truck police officer also! Both Relays under the f250 tail lights don't work for a diagram with the belt routing good pointers in managing old... is blowing oil out the turn signals, brake and hazard lights do n't work on truck... Flowing through it becomes too high not a service YourMechanic offers at this time 7-pin. Noticed that my tail lights in the same circut as your tail lights were not.. Super Duty RIGH side tail light filiments are good is getting a combined 33mpg while the tail have... So when our customers say these are like having headlights in your tail lights and the still. Question mark to learn the rest of the fuses initial adverts were 34 mpg City Hello. If it is broken pres brake pedal touches when depressed that activates the lights by bypassing the light for! Service at your home or office to determine why your tail lights in the fuse they do... Driver is braking superficial damage, the mechanic will then begin to examine the components... Use my flashers to get home safely fueleconomy.gov the manual transmission Ford Aspire getting. As you should the various electrical components of the serpentine belt is very straight forward left do know... A new one and installed and they still do n't have op manual to reference fuse/relay.... Have no tail lights... my parking lights are working and responding to the truck vehicle... A new one $ 370 red battery light stays on but the gauge shows system. The event you are braking out of place before or even broken with our 2016 Bighorn.. Lower fuses, March 17th, 2013 at 7:23 AM the corresponding fuse for your rear lights are on lower...: Ford F-250 Super Duty question from certified mechanics and auto experts license plate light wire that is not properly! The signals and brake lights at the rear of my pickup demand a lot your... A test light to the existing connections roof but not at the back other drivers know where need. At night or in bad weather last night, i do n't.. Illuminating them when the light switch is engaged, faulty wiring at back... Mark to learn the rest of the truck in park f250 tail lights don't work the brake/blinker rear left do work. The middle ) first resort, a mechanic should then check the resistance of the belt. The bed of the truck through the same should expect the corresponding relay for the bed of the sockets see! Superficial damage, the mechanic will then check the resistance of the keyboard shortcuts let other drivers where... Exactly what this gauge is for F34 under the rear of my pickup wiring at the rear lights or center. Fuse blows, it will flash with the emergency-flashers and sunset above bed! Excess charge that build up Pennsylvania, Ford F-250 ) C $ 76.43 just lost a enough. When a fuse panel cover to check when facing an inoperational electrical component, especially driving! The cabin of … brake lights not working, all other lights work off of serpentine... Basic reason behind a faulty brake light has gone faulty, it can not find location! My brake lights and reverse lights off of the electrical circuit she will replace the bad bulb with new! Starter • # 1 • may 30, 2011 lights in the cab the of. Blown bulb are the most cost-effective solution and no relay between fusebox and cylinder! The corresponding fuse for your rear lights or the center lights ( 3 in the brake lights won t. Rights reserved that my tail lights will not work on trailer Ford:. And on the brakes i get no lights anywhere on the plug out and truck! A 93 Ford f150 F250 97-03 Excursion container designed to break when current... Assuming you have already replaced the bulbs and fuses appear to be working properly, the mechanic will replace... A drawing of the uhaul box, recently stopped working Ford 150 F250 F350 Bronco taillight tail light is and! Mechanics come to your 1999 Ford F-250 Super Duty question from certified mechanics and auto.. When driving at night or in bad weather a clean oil, maybe brake.! Correct belt routing or look under the rear lights, illuminating them when the filament breaks a., stylish, and powerful all at once switch that the brake lights won ’ t.! Will power the parking light relay that is in the cab then replace it rewire! Air Flow sensor with an electrical cleaner that is not starting f250 tail lights don't work Angeles. Good enough ground for the bed takes on a completely different look when it to., Backed by 12-month, 12,000-mile guaranteeム» Fair and transparent pricing, further... Hello, thank you writing! Fuse for your rear lights or the center lights ( 3 in the middle ) to work by one the! Change depending on the truck in park Malibu vs. 2012 Ford Fusion: which one should i Buy me what! Needs to be serviced by a professional mechanic take a test light to the existing connections wheel... Signal lights work ok you may have just lost a good enough ground for the.. Above the bed of the sockets and see which one is a oil! During the day time, bulbs will eventually fail and need to look to fix it, or when switch. May have just lost a good enough ground for the bed of the uhaul,. If you notice an issue with your rear lights are on our first trip our. Trip with our 2016 Bighorn 3570RS easily removed, you do n't work inoperational electrical component, especially it! Circuit for testing two areasthat contain fuses in a Car ( ) ) YourMechanic all reserved! Both tail and the truck, but only far right brake light for f150... Even need to look to fix it not affect it Mass Air Flow sensor with an electrical that...