Every family evolves its own set of Christmas traditions, but one is nearly universal: grappling with a set of balky lights. brake light, car fuse, car maintenance, car repair, electrical, electrical system, taillight bulb, video, wiring. These little 3a fuses in the plug part of the xmas lights keeps blowing. 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. Another bulb related fault occurs if the filaments in a dual filament bulb short together. We use cookies to give you the best possible experience on our website. 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 . I need to know of what is possibly wrong before i go to the mechanic. 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. Ground Fault. In summary - the power runs through a 10A brake fuse to brake switch on top of brake pedal. Then I unhooked the third brake light which is in the back window of my camper shell, and it blew it again. truck fuse I have the same problem. If requested,... Hi there. My car has 105000 miles. You may need to have the holder and large wrench. 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. It is rare … 4 Common Brake Light Problems and How to Solve Them, Failing Oil Pressure Sensor? They've been doing it for years and I'm getting really fed up. It may sound complicated and expensive, but don't worry. 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. The important thing is to understand what is causing the fuse to keep blowing. Look for any sign of a short or of burnt wires. 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. It does it when I step on the brake… Remove the brake light bulb... What you are describing sounds like a failing CV joint. 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. Thanks for all the great advice! 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. Yes. We now have disconnected the tow package and so far so good. The CV joint... Hello. Replacing the switch is not a big job, and it’s also straightforward for your mechanic to test brake light problems like this one. 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. when i first got my bike, the fuse that controls the speedometer,turn signal,brake light, blew. If you have a single brake light out and the bulb is good, then the next step is to check the light socket itself. You definitely don't want an electrical fire. The fuse is the most common, followed by a failed or unplugged brake light switch. It sounds like you may have a bad brake light switch. I just put in a 30a fuse and now it is working but I know that it is dangerous to keep it in there. technicians, Trusted mechanics, rated by thousands of happy car guides, Check cars for recalls, common issues & maintenance No. 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. Any idea why this keeps happening? Made with ♥ in Silicon Valley. On Tuesday we put up our Christmas lights on our house, they are the big C9 lights. Advanced Search Cancel Login / Join. Having been bitten by the car bug at a young age, I spent my formative years surrounded by Studebakers at car shows across Quebec and the northeastern United States. I just put in a 30a fuse and now it is working but I know that it is dangerous to keep it in there. The brake light switch is powered by the fuse and then powers the rear brake lights and third brake light also. Always loosen the fan in the same direction it turns. Mounting a lamp with base down and bulb upper reduced life by 50%. The door lock issue at hand is likely due to a faulty door lock timer module. Hate getting behind the wheel and having to crane your neck to see? Using Multiple Strands of Lights. My Brake Light bulbs keep on blowing. I could get out of park by putting my foot on the brake and the brake lights now worked! You can disconnect it first to make sure it is the cause of the short and then replace solenoid. 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. 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. Check out these four common brake light conundrums and how you can solve them. 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. 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. 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. 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. 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. I pulled over and changed it, and everything was good. Typically when this occurs it is because there is an issue with the MCU in the fuse box under the dash. Extreme Weather: Is Your Car Ready for Anything? Please see our. 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. ... for the new little fuses. There is alot of things connected to this fuse. 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. Any thoughts as to whether the brake light switch could be causing this? Interview with NHRA Funny Car World Champion Ron Capps. A particular type of short circuit, a "ground-fault," occurs if a hot wire comes in contact … Check the fuel pressure and make sure that there is at... Hi Drico. I've tried different makes of bulb but to no avail. If the brake light switch is functional, you have to check for a bad electrical … Checked all bulbs, fine, but didn't do what knoxtaco recommmended yet. It sounds like you have a short, which is why the fuse keeps blowing. Do you. 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. First, if you turn the key and the engine cranks over, then power is not your issue. I tried changing the brake light switch under the pedal and it does the same thing so my current switch is good. I went from a 15 to 25 amp fuse. Hopefully they dont blow again 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. Then powers the rear brake lights now worked i went from a 15 to 25 amp fuse little wire things! 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