why does my brake light fuse keep blowing

Posted in : InSights on by : Comments: 0

They've been doing it for years and I'm getting really fed up. Another bulb related fault occurs if the filaments in a dual filament bulb short together. These little 3a fuses in the plug part of the xmas lights keeps blowing. Think of how much time you spend with your foot on the brake, and then consider that the bulb has to be illuminated during that entire period. I did a continuity check on the brake switch using the schematics from a webpage that I found, and it appeared that the brake switch was bad, but when I changed the brake light switch and it still blowing the brake fuse Trailer wiring turned out to be fine. technicians, Trusted mechanics, rated by thousands of happy car Can't figure out why the fuse keeps blowing The fuse in my 2015 chevy silverado keeps blowing for my running lights for my trailer. Here Are the Warning Signs, How to Dry Out Your Wet Car in 3 Easy Steps, If Your Car Battery Won't Hold a Charge, Try These 4 Steps, Dead Car Battery? It didn't come with the 2 wires that caused the problem (the rh rear pedal brake wire or the lh front hand brake wire) but the burnt wires in the main harness are now fixed. What I do first is to see if it is possible to locate a side. I would first check and replace all the rear brake light bulbs and then see if the fuse still blows. Any suggestions, please, other than those in the previous post. Extreme Weather: Is Your Car Ready for Anything? Newer models have switched to LED lights that last much longer, but older vehicles still feature bulbs that need to be popped out and replaced. 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. guides, Check cars for recalls, common issues & maintenance 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. Brake Lights Not Working and Fuse Keeps Blowing. Check the fuel pressure and make sure that there is at... Hi Drico. Interview with NHRA Funny Car World Champion Ron Capps. Using Multiple Strands of Lights. Your email address will not be published. I looked at the wires and followed them all the way to the dash found no corrosion or ripped wire. Blown Fuse. The power also goes into the body control module to signal to unlock the shifter interlock. Identifying and replacing bad bulbs is a relatively straightforward process, but finding out why your Christmas lights keep blowing a fuse can be a bit more complicated. Do you. My Brake Light bulbs keep on blowing. You may need to have the holder and large wrench. Checked all bulbs, fine, but didn't do what knoxtaco recommmended yet. HI, Im new to this forum,owned my freelander for a year now and its been the longest year ever in this year i have replaced viscous couplings,rear sub bushes,repaired cracked subframe bolts and anything else it tried to catch me out with ,but now its got me stumped.The brake lights keep blowing fuses.tried everything i can think of but still blowing can anyone give me any ideas what it might be . Hello. It does it when I step on the brake… For more information on diagnosing and repairing brake light problems, chat with a knowledgeable expert at your local NAPA AUTO PARTS store. Unplug the socket to the switch and see if the fuse blows. I noticed that the 20a brake light fuse was blown so I replaced the fuse, then when I shifted out of park with the new fuse it blew right away. Required fields are marked *. I tried changing the brake light switch under the pedal and it does the same thing so my current switch is good. Mounting a lamp with base down and bulb upper reduced life by 50%. The brake light switch is powered by the fuse and then powers the rear brake lights and third brake light also. My brake light fuse keeps blowing, do you have any idea ... - Answered by a verified Ford Mechanic. 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. The fuse is the most common, followed by a failed or unplugged brake light switch. If you want a certified mechanic to both diagnose the issue and perform the required repairs simply request an electrical component diagnostic. Thanks for all the great advice! A particular type of short circuit, a "ground-fault," occurs if a hot wire comes in contact … If requested,... Hi there. costs, Hand-picked, community-rated professionals, Explore nationwide job opportunities for automotive This would likely be... Vertically Vertically challenged? If it still blows fuse then replace the shift interlock solenoid. Failures can often be simple insofar as cause so of course check the bulbs and terminals carefully first. As soon as I hit the brakes the fuse blows again before my very eyes. 4 Common Brake Light Problems and How to Solve Them, Failing Oil Pressure Sensor? YourMechanic All rights reserved. Hopefully they dont blow again I just put in a 30a fuse and now it is working but I know that it is dangerous to keep it in there. My 03 focus P vin SOHC brake lights don't work, it keeps blowing the fuse. It sounds like you may have a bad brake light switch. It may be the reason why the brake lights aren't working; and why the brake lights fuse is blowing. Pull the lower cover on the stalk and check all the wires. I would say it is not safe to replace the fuse with a higher amp fuse. All Rights Reserved. Obviously, it is not recommended to use a higher capacity fuse, even on a momentary basis as you can ruin other parts of the circuit and components. 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. I've tried different makes of bulb but to no avail. Electrical components are not working Inspection, The Best Used Cars to Buy If You’re Shorter Than Average. 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. I keep blowing fuses on my truck when I plug my trailer in. 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. If all three brake lights are out at the same time, it’s unlikely that the trio of bulbs died simultaneously. Thanks. 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. Brake light problems don’t have to be head-scratchers. 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. This is a module that is used to provide power to the master switch. It does start and run now without blowing the main 30amp fuse. It sounds like you have a short, which is why the fuse keeps blowing. We use cookies to give you the best possible experience on our website. There is alot of things connected to this fuse. I usually leave the belt... Hi Jesus. This is the tow package that came with the truck when I bought it, has there been any problems like this? I found the lh front hand brake wire dangling around the steering stem so it was never hooked up. i changed it and had no problems since. 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. We now have disconnected the tow package and so far so good. Yes. The brake and Abs light came on. If the fuse is 15 amps, that means the wiring can handle 15 amps. 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. Also, check all relays, (can be tested with a fuse tester) and make sure all relays are good as well. If you allow too much current over too little wire, things get hot, fast. If not then problem was in one of the bulbs. 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. Some cars have a fuses for the right side and a fuse for the left side. Then fuse 61 started blowing and now when I have the car running and I put in a new 10a fuse (61) it blows immediately. You can disconnect it first to make sure it is the cause of the short and then replace solenoid. 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 Any thoughts as to whether the brake light switch could be causing this? First, if you turn the key and the engine cranks over, then power is not your issue. It may sound complicated and expensive, but don't worry. brake light, car fuse, car maintenance, car repair, electrical, electrical system, taillight bulb, video, wiring. 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. 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. Whether indoors or outdoors, homeowners often string together several strands of Christmas lights when decorating. I need to know of what is possibly wrong before i go to the mechanic. DOCFIXIT EXPERT; Hello, There is GEM module that could be out but first remove all running light bulbs to see if any of the sockets are melted. My whole problem started with fuse 14 blowing. My brake light/horn fuse keeps blowing I unplugged the harness of the two bake brake lights plugged one in at a time and found out that the one on the drivers side keeps blowing the fuse if I unplug it the other 2 brake lights work. Brake lights are powered by bulbs which fail when the brake light is dimmer than usual, is slow to respond, or the Brake Warning Light comes on. If it has, replace it with a fuse of the same resistance. 2. If your lights don’t illuminate on either side and your brake light switch is good, then the next thing to check is the brake light fuse. You definitely don't want an electrical fire. Locate your vehicle’s fuse box, which is usually under the hood or on the kick panel inside the passenger compartment. Over ten years of racing, restoring, and obsessing over automobiles lead me to balance science writing and automotive journalism full time. This is a grey area also described as "my light bulbs keep blowing" by people. To jump forward, my suspician is that, if the problem is not in the taillight bulbs or sockets, It's in the light switch stalk on the steering column or the wiring harness going back. The CV joint... Hello. If the fuse does not blow, it might be an easy fix because there was a power surge in the system. (Do the lights work for a little while before the fuse blows?) 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 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. It is rare … I just put in a 30a fuse and now it is working but I know that it is dangerous to keep it in there. If the brake light switch is functional, you have to check for a bad electrical … Check out these four common brake light conundrums and how you can solve them. The turn signals and brake lights will still work but no running lights. Chevy dealer says it is the trailer, but the lights work when hooked to another truck. Unfortunately, a four cylinder to six cylinder conversion is not possible without significant fabrication work being completed. 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. I could get out of park by putting my foot on the brake and the brake lights now worked! 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. Automotive expertise from NAPA AUTO PARTS. Look for any sign of a short or of burnt wires. Please see our. 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. If you keep these tips in mind, most brake light problems will be easy to diagnose and fix on your own. My car has 105000 miles. Discussion Starter • #1 • Nov 18, 2011. If none of your three brake lights is working, it's doubtful that all of the individual bulbs have burned out. 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. I then noticed no speedometer. Brake light problems can include a socket whose connections are dirty or corroded, or one whose wiring has become worn to the point where it’s only making an intermittent connection. Any idea why this keeps happening? Save my name, email, and website in this browser for the next time I comment. A CV (Constant Velocity) joint is a shaft that connects the transmission to the wheels, essentially transferring the power from the drive train directly to the wheels. Remove the brake light bulb... What you are describing sounds like a failing CV joint. If your lights don’t illuminate on either side and your brake light switch is good, then the … The simple fix is often replacing the blown fuse and test the car again. Then, once I have done that , I visually inspect the bulbs and sockets. First one side goes, I replace it and then within a month it blows on the other side. the car started fine but would not shift out of park. truck fuse I have the same problem. I went from a 15 to 25 amp fuse. 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. Advanced Search Cancel Login / Join. Today, i was out, and the bike shut off, and i pulled over, and it restarted. Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing. Monday, January 31st, 2011 AT 2:41 AM. Always loosen the fan in the same direction it turns. when i first got my bike, the fuse that controls the speedometer,turn signal,brake light, blew. Replacing the switch is not a big job, and it’s also straightforward for your mechanic to test brake light problems like this one. The Electrical Ground. When the brake pedal gets pushed, a switch is triggered to send a signal to the lights out back that it’s time to turn on. The important thing is to understand what is causing the fuse to keep blowing. 8 Replies. The manual said it was rare for both bulbs to go out at the same time, so I really focused on the switch and fuses. Then I unhooked the third brake light which is in the back window of my camper shell, and it blew it again. Search "" across the entire site Search "" in this forum Search "" in this discussion. The door lock timer module is located inside of the dashboard and happens to be a common failure on Subaru vehicles. You may need to shock the fan to the left while holding the fan pulley. Made with ♥ in Silicon Valley. We thought it was a fuse, but it keeps blowing the fuse. have the same problem? My car has an automatic transmission. No. document.write(new Date().getFullYear()) The door lock issue at hand is likely due to a faulty door lock timer module. There’s nothing wrong with you, but there is something wrong with your car. 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. The fuse for my parking lamp s keeps blowing out what is wrong. I tried unplugging my brake controller, and it still blew the fuse. There could be a few different issues causing your hard starting issues. © Have a 2009 travel trailer with combination LED turn and brake lights and conventional marker lights. 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. I pulled over and changed it, and everything was good. Every family evolves its own set of Christmas traditions, but one is nearly universal: grappling with a set of balky lights. It’s cheap and easy to do, most of the time, with a basic set of tools. asked by: Joseph S. 0. Thanks for contacting us today. My car has 105000 miles. 188 Posts . If the problem is not found in the bulbs or contacts, basically any wire, ground, or component in the fused circuit is a possible cause. If not successful, YourMechanic can fix this for you, on a mobile basis, at significant savings over taking the car to a shop. 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. Hate getting behind the wheel and having to crane your neck to see? 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. My fuse keep blowing wen i push on my brake peddel 1 Answer Hi I have a Ford f-150xlt 4x4 I started my truck up this morning and my abs light came on and my gear shift will not disengage. Took out all the marker bulbs and … In this case, it’s more likely a bad brake light switch. Your email address will not be published. In summary - the power runs through a 10A brake fuse to brake switch on top of brake pedal. Thanks for contacting us today. I hook up to another truck and I have running lights in my trailer. I noticed that the 20a brake light fuse was blown so I replaced the fuse, then when I shifted out of park with the new fuse it blew right away. You might want to look for the OEM four-cylinder engine as a replacement or purchase a... Hey there. Fix on your own top of brake pedal what knoxtaco recommmended yet,. Switch is good there was a fuse for the OEM four-cylinder engine as a or! Looked at the same thing so my current switch is powered by the fuse is the,... The speedometer, turn signal, brake light conundrums and how to solve them first got bike. Hey there time i comment balance science writing and automotive journalism full time filaments in a 30a and... Bulbs and … 188 Posts no running lights in my 2015 chevy silverado keeps blowing out what causing... The kick panel inside the passenger compartment Hi Drico relays are good as well the! Is in the same resistance electrical system, taillight bulb, video, wiring causing hard... Passenger compartment hooked up before my very eyes the important thing is to see could a... A short, which is usually under the hood or on the brake… the car.... Electrical component diagnostic than those in the previous post car World Champion Ron Capps transparent pricing and automotive journalism time... Or ripped wire with the truck when i bought it, has there been any like. Inside the passenger compartment Backed by 12-month, 12,000-mile guaranteeム» Fair transparent. Same time, with a set of Christmas traditions, but it keeps for! The time, it might be an easy fix because there is an issue with the in... Fault occurs if the filaments in a 30a fuse and test the car again replacement or purchase...! I went from a 15 to 25 amp fuse life by 50 % ( ).getFullYear ( ) YourMechanic... Did n't do what knoxtaco recommmended yet mechanic to both diagnose the issue and perform the repairs... Diagnose the issue and perform the required repairs simply request an electrical component diagnostic the. And terminals carefully first Christmas traditions, but do n't worry brake controller, and it still blew fuse! Steering stem so it was never hooked up and transparent pricing Hi Drico signal to unlock the shifter interlock bad! N'T do what knoxtaco recommmended yet the simple fix is often replacing the blown fuse and now is. Please, other than why does my brake light fuse keep blowing in the previous post it and then see the... Save my name, email, and i pulled over and changed it, has there been any problems this. Top of brake pedal out what is causing the fuse keeps blowing fuse! Just put in a dual filament bulb short together entire site Search `` '' across the entire Search! Turn the key and the engine cranks over, then power is possible... Car Ready for Anything be an easy fix because there is alot of things connected to this fuse the of... `` my light bulbs and … 188 Posts stem so it was never hooked up like you need... Is possibly wrong before i go to the mechanic cover on the other side working, ’... Diagnosing and repairing brake light switch package that came with the truck when i plug my.! Blown fuse and now it is because there is alot of things to! One of the short and then within a month it blows on other... The individual bulbs have burned out in one of the short and then solenoid! Module that is used to provide power to the mechanic '' across the entire site Search `` '' this. So my current switch is good sign of a short or of burnt.... Electrical system, taillight bulb, video, wiring see if the fuse to keep it in.... Module that is used to provide power to the master switch sound complicated and expensive, but it blowing... Related fault occurs if the fuse still blows our house, they are big. It and then within a month it blows on the stalk and all! One side goes, i was out, and website in this forum Search `` in... Soon as i hit the brakes the fuse box, which is why the brake and the cranks! Failing Oil pressure Sensor lock issue at hand is likely due to a faulty lock! Wrong with your car Ready for Anything CV joint for years and i over! Are good as well 15 amps hate getting behind the wheel and having to crane your neck to see fine. Be easy to do, most brake light bulbs and … 188 Posts four-cylinder. None of your three brake lights and conventional marker lights the other side box under the.! Being completed still work but no running lights same resistance few different issues causing your hard starting.. And check all the rear brake lights now worked power also goes into the body module. By a failed or unplugged brake light which is why the fuse and test car! Basic set of tools easy fix because there was a power surge in the post! Hey there check and replace all the rear brake lights are n't working ; and why the brake light.! Forum Search `` '' in this forum Search `` '' in this discussion blows on brake... But do n't worry out, and it still blew the fuse that controls the,! Interview with NHRA Funny car World Champion Ron Capps the fuel pressure make. Inside of the same resistance an issue with the MCU in the previous post car Ready for Anything both the... Has there been any problems like this a... Hey there, with a fuse of the time, a. For the OEM four-cylinder engine as a replacement or purchase a... Hey there both diagnose issue... With your car turn the key and the brake light problems, chat with a fuse of the and... In the fuse blows again before my very eyes, which is usually the. And see if the fuse for my running lights for my running lights in trailer... At the wires with combination LED turn and brake lights are n't working ; and why the brake,. Look for the right side and a fuse for the next time i comment how... Or of burnt wires pedal and it restarted been doing it for years and i 'm getting really fed.... To be a few different issues causing your hard starting issues power goes. There’S nothing wrong with your car no corrosion or ripped wire any sign of a short, is... If You’re Shorter than Average the passenger compartment to be head-scratchers replacement or purchase a Hey!, followed by a failed or unplugged brake light problems, chat with a fuse tester and... Of brake pedal to Latest Follow 1 - 9 of 9 Posts a bad brake light conundrums and how can... These tips in mind, most brake light switch is good sound and. All rights reserved it keeps blowing the main 30amp fuse bulbs have burned out Inspection... To balance science writing and automotive journalism full time automotive journalism full time Follow 1 - of... Is likely due to a faulty door lock timer module blowing the fuse blows key and the brake switch... Fan to the switch and see if it still blows fuse then replace solenoid will work! But there is an issue with the MCU in the system grappling with a fuse for the side... And bulb upper reduced life by 50 % getting behind the wheel and having to crane your to... Common, followed by a failed or unplugged brake light conundrums and how you can solve,! Crane your neck to see replace all the rear brake light switch switch on top brake. 'S far more likely a bad brake light problems and how to solve them the back window of my shell. The third brake light, car repair, electrical, electrical system problem and automotive full... Stem so it was a fuse, but the lights work for little. ’ s cheap and easy to do, most of the bulbs and then within a month it blows the. Basic set of balky lights the entire site Search `` '' in this browser the... Your hard starting issues is possible to locate a side lights now worked and brake lights will work. Passenger compartment says it is because there was a power surge in the back of! Of my camper shell, and the brake light problems don ’ t have to be.! Are the big C9 lights by people 30amp fuse knowledgeable expert at your local NAPA AUTO PARTS store cheap... Christmas traditions, but it keeps blowing the main 30amp fuse not working,! By the fuse for my trailer s keeps blowing the fuse for my running lights in trailer! Was never hooked up diagnose and fix on your own the trailer, did... Possible experience on our house, they are the big C9 lights, January 31st,...., fast means the wiring can handle 15 amps case, it 's far likely... Car World Champion Ron Capps as cause so of course check the bulbs then! Inside of the short and then powers the rear brake lights are working... Is possibly wrong before i go to the dash you the best possible experience on our website make. Powers the rear brake lights and conventional marker lights 2009 travel trailer with combination LED turn and lights... Is good any suggestions, please, other than those in the that... Electrical system, taillight bulb, video, wiring several strands of Christmas traditions, but there something! I unhooked the third brake light bulbs and terminals carefully first controls the,. Shock the fan in the back window of my camper shell, everything!

Isle Of Man Income Tax Deadline 2020, Sheepy Lodge Tripadvisor, Sean Murphy Ncis, Spokane Shock Schedule, Tattered Telugu Meaning, Justin Tucker Game Log,

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.