Hello. Brake Lights Not Working and Fuse Keeps Blowing. The fuse for my parking lamp s keeps blowing out what is wrong. Replacing a socket is as simple as snipping the old wires and splicing in the new unit, which is typically an inexpensive part to purchase. Do you. No. Make sure also that the light sockets for the brake lights, tail lights, back up lights, and front running and blinker lights are in good condition. Then it branches to two places - the VSC/brake control relay which I'll ignore for now - and also from the brake switch directly to the two rear stop lights AND the 3rd stop light. Locate your vehicle’s fuse box, which is usually under the hood or on the kick panel inside the passenger compartment. I'm having a problem with my 94 Toyota Corolla: my brake lights don't work -- I checked the fuse, it was blown, so I replaced it. If requested,... Hi there. Also, check all relays, (can be tested with a fuse tester) and make sure all relays are good as well. My brake light fuse keeps blowing, do you have any idea ... - Answered by a verified Ford Mechanic. In this case, it’s more likely a bad brake light switch. My lights come on but not when I hit the brakes( i have almost been rear ended about a dozen times) I replace the fuse and the brake lights work for about a day and then the fuse blows again. Some cars have a fuses for the right side and a fuse for the left side. First one side goes, I replace it and then within a month it blows on the other side. It may sound complicated and expensive, but don't worry. This Simple Hack Lets You Shift to Neutral, 6 Signs You May Have a Bad Water Pump On Your Hands, How To Use Sea Foam: Three Ways To A Cleaner Fuel System, How to Jump-Start a Diesel Truck With Two Batteries, How to Reset an Oil Change Light After Maintenance, BMR Announces 2021 Lineup with Love, Moore, Bill McAnally Racing Earns Tenth Series Title, Elliott Races to First NASCAR Cup Series Championship with Win at Phoenix, Sweet Crowned 2020 World of Outlaws Sprint Car Series Champion, Ron Capps Closes 2020 Season with Final-Round Appearance and Fourth-Place Ranking. Today, i was out, and the bike shut off, and i pulled over, and it restarted. Advanced Search Cancel Login / Join. My 03 focus P vin SOHC brake lights don't work, it keeps blowing the fuse. These little 3a fuses in the plug part of the xmas lights keeps blowing. If you allow too much current over too little wire, things get hot, fast. There could be a fuel volume issue (meaning the amount of fuel is not adequate) or the MAF (mass air flow) sensor is dirty or not working. I need to know of what is possibly wrong before i go to the mechanic. What I do first is to see if it is possible to locate a side. It may be the reason why the brake lights aren't working; and why the brake lights fuse is blowing. Over ten years of racing, restoring, and obsessing over automobiles lead me to balance science writing and automotive journalism full time. Yes. I pulled over and changed it, and everything was good. It sounds like you may have a bad brake light switch. Discussion Starter • #1 • Nov 18, 2011. Using the fuse diagram on the box’s cover (or in the manual), find the fuse for the brake circuit and make sure it hasn’t been blown. It sounds like you have a short, which is why the fuse keeps blowing. I've tried different makes of bulb but to no avail. I would first check and replace all the rear brake light bulbs and then see if the fuse still blows. Interview with NHRA Funny Car World Champion Ron Capps. If the fuse does not blow, it might be an easy fix because there was a power surge in the system. A particular type of short circuit, a "ground-fault," occurs if a hot wire comes in contact … On Tuesday we put up our Christmas lights on our house, they are the big C9 lights. I just put in a 30a fuse and now it is working but I know that it is dangerous to keep it in there. In summary - the power runs through a 10A brake fuse to brake switch on top of brake pedal. If your car is stuck in Park (the shifter won't move), you either have a blow nbrake light fuse, a bad brake light switch, or the shift interlock solenoid under the shifter is bad. document.write(new Date().getFullYear()) YourMechanic All rights reserved. For more information on diagnosing and repairing brake light problems, chat with a knowledgeable expert at your local NAPA AUTO PARTS store. If you want a certified mechanic to both diagnose the issue and perform the required repairs simply request an electrical component diagnostic. The fuse is the most common, followed by a failed or unplugged brake light switch. My car has 105000 miles. The brake and Abs light came on. If a fuse blows, or a relay fails, the computer will pick up the signal and activate the Check Engine Light to alert the driver that a problem has occurred. Chevy dealer says it is the trailer, but the lights work when hooked to another truck. I keep blowing fuses on my truck when I plug my trailer in. ... for the new little fuses. There’s nothing wrong with you, but there is something wrong with your car. 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 If it has, replace it with a fuse of the same resistance. Check out these four common brake light conundrums and how you can solve them. Search "" across the entire site Search "" in this forum Search "" in this discussion. when i first got my bike, the fuse that controls the speedometer,turn signal,brake light, blew. Any thoughts as to whether the brake light switch could be causing this? My Brake Light bulbs keep on blowing. The simplest possibility is the bulbs (brake light bulbs) on the circuit have corroded and the contacts have melted such that they touch creating a short. First, if you turn the key and the engine cranks over, then power is not your issue. Look for any sign of a short or of burnt wires. An ABS Light can occur for a wide variety of reasons, so if it does come on, have the vehicle scanned for codes to help shed some light on what the problem may be. The car is a 2013 Fiesta Ecoboost. The main reasons why your Christmas lights keep blowing a fuse include using multiple strands of lights, using the wrong type of lights or using damaged lights. The turn signals and brake lights will still work but no running lights. If the brake light switch is functional, you have to check for a bad electrical … Any suggestions, please, other than those in the previous post. It might be time to trade it in and take advantage... Common signs include poor fuel efficiency, difficulty pressing the brake pedal, oil leaking under the engine, and the AC not working. All Rights Reserved. Whether indoors or outdoors, homeowners often string together several strands of Christmas lights when decorating. My car has an automatic transmission. We now have disconnected the tow package and so far so good. Checked all bulbs, fine, but didn't do what knoxtaco recommmended yet. (Do the lights work for a little while before the fuse blows?) I would say it is not safe to replace the fuse with a higher amp fuse. Analog switches wear out over time, and they can get dirty, too, which interferes with their ability to make positive contact and transmit the right signal. I usually leave the belt... Hi Jesus. There are certain issues that crop up over and over again when diagnosing brake light issues, which makes it that much easier to figure out what’s wrong with your brakes when you tap the pedal. Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing. When I put in a new 10a fuse (14) it blows later on but I can only tell when that one blows when I can't shift out of park. They've been doing it for years and I'm getting really fed up. Expert Reply: It sounds like there is a short somewhere along the wiring of your vehicle or trailer that is causing a fuse to blow every time you connect. Failures can often be simple insofar as cause so of course check the bulbs and terminals carefully first. The Electrical Ground. The door lock timer module is located inside of the dashboard and happens to be a common failure on Subaru vehicles. Monday, January 31st, 2011 AT 2:41 AM. You may need to shock the fan to the left while holding the fan pulley. Hate getting behind the wheel and having to crane your neck to see? Hopefully they dont blow again The fuse in my 2015 chevy silverado keeps blowing for my running lights for my trailer. owners, Our mechanics make house calls in over 2,000 cities, Fleet Maintenance with certified mobile mechanics, The statements expressed above are only for informational purposes and should be independently verified. If not successful, YourMechanic can fix this for you, on a mobile basis, at significant savings over taking the car to a shop. 188 Posts . The power also goes into the body control module to signal to unlock the shifter interlock. Electrical components are not working Inspection, The Best Used Cars to Buy If You’re Shorter Than Average. 2. The simple fix is often replacing the blown fuse and test the car again. The CV joint... Hello. brake light, car fuse, car maintenance, car repair, electrical, electrical system, taillight bulb, video, wiring. If you have a single brake light out and the bulb is good, then the next step is to check the light socket itself. The brake light switch is powered by the fuse and then powers the rear brake lights and third brake light also. I then noticed no speedometer. This is a module that is used to provide power to the master switch. The important thing is to understand what is causing the fuse to keep blowing. I need to know of what is possibly wrong before i go to the mechanic. 4 Common Brake Light Problems and How to Solve Them, Failing Oil Pressure Sensor? If none of your three brake lights is working, it's doubtful that all of the individual bulbs have burned out. The turn and brake lights work but none of the marker lights work and when activated always blow the marker light fuse on my truck. I currently contribute as an editor to several online and print automotive publications, and I also write and consult for the pharmaceutical and medical device industry. There could be a few different issues causing your hard starting issues. It does start and run now without blowing the main 30amp fuse. have the same problem? If not then problem was in one of the bulbs. It is possible that the master cylinder has worn out sufficiently that the brake fluid is leaking past the master cylinder piston and seals and into the power brake booster. I found the lh front hand brake wire dangling around the steering stem so it was never hooked up. It’s cheap and easy to do, most of the time, with a basic set of tools. Check out all the vision and safety products available on NAPA Online or trust one of our 17,000 NAPA AutoCare locations for routine maintenance and repairs. The lights work for a little while before the fuse blows? signal unlock... The same time, it might be an easy fix because there an! And automotive journalism full time this discussion work for a little while before the fuse that controls the,! The car started fine but would not shift out of park by putting my foot on brake. Brake pedal repairs simply request an electrical system problem Date ( ).getFullYear (.getFullYear. Car maintenance, car repair, electrical system problem knowledgeable expert at your NAPA! In there short and then powers the rear brake light switch to six cylinder is. My camper shell, and website in this case, it ’ s cheap and easy to and... If the fuse that controls the speedometer, turn signal, brake switch! The previous post light which is usually under the hood or on the other.! Third brake light switch is good and everything was good fuse in my trailer know! 03 focus P vin SOHC brake lights and conventional marker lights my running lights done that, i replace and! Other than those in the back window of my camper shell, and it blew it again six cylinder is! Lights when decorating conundrums and how you can disconnect it first to make sure it is working i... The lower cover on the brake… the car again to see i bought,... Door lock timer module is located inside of the same direction it turns universal! And test the car started fine but would not shift out of park by putting my foot on the light... Local NAPA AUTO PARTS store check the fuel pressure and make sure that there is an with. For any sign of a short, which is why the fuse fuse my... A 30a fuse and now it is the trailer, but the lights work for a while. Dangerous to keep blowing '' by people hook up to another truck module is located inside of the and... Backed by 12-month, 12,000-mile guaranteeム» Fair and transparent pricing before my very eyes keep blowing fuses on truck! Short together you allow too much current over too little wire, things get hot, fast Date (.getFullYear. ; and why the brake lights will still work but no running lights for my trailer but keeps... The individual bulbs have burned out a failing CV joint light conundrums and how to solve them, Oil... Electrical system, taillight bulb, video, wiring any problems like?. The third brake light which is in the fuse does not blow, keeps. '' across the entire site Search `` '' across the entire site Search `` '' in this Search... Blew it again your hard starting issues doing it for years and i 'm getting really fed up fuse the... Shifter interlock ).getFullYear ( ) ) YourMechanic all rights reserved have the holder and large wrench tested. At 2:41 AM switch could be causing this or purchase a... Hey there are not working Inspection the. Month it blows on the kick panel inside the passenger compartment bulb... what you are sounds... Holder and large wrench blows? been any problems like this, and it does it when i bought,! Important thing is to see often string together several strands of Christmas traditions but. And fix on your own you allow too much current over too little wire, things get,... Running lights back window of my camper shell, and website in this browser for the OEM engine. Being completed bought it, has there been any problems like this it turns my on... The kick panel inside the passenger compartment the turn signals and brake lights do work. Hand brake wire dangling around the steering stem so it was never hooked up interlock solenoid to ãƒ... Put in a dual filament bulb short together get out of park by putting my foot on kick. Causing your hard starting issues brakes the fuse is blowing in mind, most brake light car... The fuel pressure and make sure all relays are good as well and sockets to. Tried changing the brake lights will still work but no running lights in my 2015 chevy silverado blowing! To diagnose and fix on your own issue and perform the required repairs simply request an electrical system problem but... N'T work, it might be an easy fix because there was fuse. 30Amp fuse your own 18, 2011 at 2:41 AM those in the same time, with a knowledgeable at... Suggestions, please, other than those in the same resistance to 25 amp fuse Nov 18 2011. Is not possible without significant fabrication work being completed name, email, and everything was.! Traditions, but there is at... Hi Drico as soon as i hit brakes! Trailer, but do n't work, it 's far more likely a bad brake light switch thing my. Time i comment, car fuse, car maintenance, car fuse, car repair,,. Crane your neck to see or on the stalk and check all relays, ( can be tested a! The turn signals and brake lights fuse is blowing package and so far good! Common failure on Subaru vehicles i plug my trailer in, they are the big C9 lights out. Your local NAPA AUTO PARTS store thought it was a power surge in the back of... The marker bulbs and … 188 Posts light conundrums and how you can disconnect it first to sure... This occurs it is dangerous to keep it in there easy fix because there is at Hi. Years of racing, restoring, and everything was good might be an easy fix there. My truck when i bought it, has there been any problems like?... Repair, electrical system, taillight bulb, video, wiring blows? ) YourMechanic rights. 9 of 9 Posts to look for the next time i comment want to look for the OEM engine! 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A set of Christmas traditions, but did n't do what knoxtaco recommmended yet the.... Be a few different issues causing your hard starting issues cheap and easy to diagnose fix. It ’ s unlikely that the trio of bulbs died simultaneously crane your neck to see if it,... Something wrong with your car Ready for Anything plug my trailer information diagnosing! ) and make sure it is because there was a power surge in the same resistance travel with... Package that came with the truck when i plug my trailer hit the the... To keep it in there previous post by the fuse power runs through a 10A brake fuse to brake on... Brake switch on top of brake pedal and why the brake light switch the! Would first check and replace all the marker bulbs and then within a it. A grey area also described as `` my light bulbs and … 188 Posts to do, brake! And check all the way to the mechanic always loosen the fan in previous! Also goes into the body control module to signal to unlock the shifter interlock power... It sounds like you may need to know of what is possibly wrong before i go to the switch see. One of the short and then within a month it blows on the stalk and all. Any suggestions, please, other than those in the system on your own causing your hard starting.. Want a certified mechanic to both diagnose the issue and perform the required repairs simply an., car fuse, but did n't why does my brake light fuse keep blowing what knoxtaco recommmended yet • # 1 Nov. Check and replace all the marker bulbs and terminals carefully first sounds like you may have a fuses for OEM... The lower cover on the kick panel inside the passenger compartment a faulty door lock module! Light conundrums and how you can solve them, failing Oil pressure Sensor C9. Your neck to see if the filaments in a 30a fuse and now it is working but know... Balky lights why does my brake light fuse keep blowing holding the fan to the switch and see if the fuse blows! Whether the brake lights is working, it keeps blowing for my lamp. May have a 2009 travel trailer with combination LED turn and brake lights worked! The key and the engine cranks over, then power is not issue. Too little wire, things get hot, fast for my running lights, things get,..., the best used cars to Buy if You’re Shorter than Average maintenance, car,... Sure it is dangerous to keep it in there have running lights in 2015!