CHECK FORUMS! If they are drawing too much power then switching to LED lights will solve that problem because they draw a fraction of the power compared to incandescent lights. … Blown Fuse. What I am trying to tell you is that the Parking Lights in front, The Tail Lights in the rear and the License Plate Lights all come from the same source voltage. All the other lights work fine, instrument, interior, brake, flashers, turn signals. If the brake light switch is functional, you have to check for a bad electrical … I replaced the bulb and the other one while I was at it. There isn’t any apparent pinched or cut wires. Good luck. I had same issue. Accessibility. Driving during the night without brake lights or tail lights can thus be extremely dangerous. MUST BE ELECTRICAL OR SOCKET OR FUSE ISSUE! Low filaments still working. He said that yes, my BRAKE lights work, but my NIGHT TIME rear lights don't work. I have replaced both the left and right tail light assemblies and both have new, working bulbs. The Jeep Grand Cherokee was redesigned for the 1999 model year; the 2000 models have minimal changes. THANKS! Any ideas? If only the third brake light or the lower two lights work, start by checking the circuit fuses first. Can You please help me to fix. Both Tail LIghts, both Brake lights and both Turn Signals do not work - F150 2010 - Just quit working all at once my problem. He said that when I drive at night, my rear lights are off, but when I hit the brakes, the brake lights come on. Turns out both of the high-power filaments were gone. So the brake lights can work while the tail lights don't. 2. BRAKE LIGHTS NOT WORKING! A police officer may also cite you for not having functioning tail lights in the event you are pulled over. If it too is not working, the brake-light switch, a bad fuse or an unplugged harness is likely. if not use a multi meter to find the blown fuse. But sometimes there are occasions where one of them works and the other doesn’t. Below are a couple links that may help. The problem is that you cannot often tell if your taillights and brake lights are faulty. my problem, and I also want to know where is the fuse of the tail lights, are your front lights working or are they dark as well . Hi! Replaced both bulbs in the unit that light the tail light. The first, the guy shows the location and basic overview of the brake … The Electrical Ground. Any help is appreciated. Part of the series: Maintaining a Car's Electrical System. … read more If you see one or two of the brake lights illuminate, you can deduce that the issue is with the bulb on the failed brake light. I've changed the bulbs with brand new Bosch 380 tail lights and still nothing. I have a problem on my 2004 Jeep Grand Cherokee. Turn signal works on both tail lights… and I also want to know where is the fuse of the tail lights. the tail and license plate lights do not work, but the brake , directional back-up, and the hazard lights are working normally, Can You please help me to fix. Seems like I drove my Mark a four for a decade with one running light or brake light always not working. Left Rear Tail Light not working - Jeep Liberty 2007 1 Answer. If your front makeres are working then theres probably a break in the wire to the rear. Two It is true that if the license plate lights (and for that matter, the front side marker bulbs and the glove box LED light) work, then the 10A TAIL fuse is functioning. Tail and brake lights are designed to help other drivers see you on the road and if they are not working, you may be at an increased risk for an accident. [1] X Research source A fuse can be blown due to other problems, so you'll need to check more than just the fuse, but it's the right place to start. On some vehicle models, a fuse is provided for the two lower brake lights and another one for the third light. IF the Parking Lights and License Plate Lights are working, but the Tail Lights are not then the voltage isn't your problem. Hi All. We recommend a couple different ways to address this problem, but first it is important to understand why there is a … Step 10 - If all running or tail lights are not working, a fuse is used to protect the lighting system from overload and short circuits, anytime more than one light bulb is out, the fuse is the first place to check, these fuses are located in the power distribution center (pdc). I have a Liberty 2007 that has its left tail light not working. With the running lights on, the low filament emits a lower candlepower light, but when the brakes are applied or the turn signals are actuated, the high filament emits a much higher candlepower light – providing a good contrast between the low and high filaments. But the passenger side brake light still doesn't work. A couple bucks and a screwdriver turns later, I have brake lights. Be sure you check that the ground connections for the trailer connector and each tail light are mounted on a good clean ground location. And finally, if the brake lights for some reason draw more power than the tow package wiring can handle then the lights will either not work or it will blow a fuse. I see that there's only one fuse control for both lights. Press the brake pedal while the engine is on and the car is in "Neutral" and look at the brake light reflection. The tail lights (running lights) on my truck just quit working and I cannot find anything in the manual that tells me if this would be a blown fuse. Both rear tail light are not working, when I turn my headlights on at night, the rear lights don't come on. On newer cars, the tail lamps can be fused separately and/or each bulb or shared circuit can be fused. If your lights don’t illuminate on either side and your brake light switch is good, then the … Oddly, the brake light on the left works, so does rear fog light and reverse light. The first click of the headlight stem should activate the dash lights, tail lights and parking lights, it does not. The dual filament bulbs will light up when the break is pressed, but the other filament will not light up when just the head lights are on. Read more: http://www.ehow.com/video_12219741_replaced-light-bulb-but-tail-lights-still-dont-work.html Brake lights will not come on. If the pin on your vehicle side connector has a constant signal when your tail lights are on, then you know the problem is on the trailer. The most common bulb used in vintage automotive tail light and brake light applications was the 1157 bulb. The first half of the guide will troubleshoot one brake light that is not working while the second half with troubleshoot all or the lower two brake lights. V. vtx531 Well-known member. The fuse panel is located by the drivers left knee under the dash. When the brake lights will not come on, the first thing to check is the third-brake light. I hope this helped you out, if so let me know by pressing the helpful button. Even tried switching bulbs to use the one that I knew was working on driver's side, but still wouldn't work on passenger side. I've replaced the bulbs and the new bulbs had the same result. Jesus Contreras All fuse checked okay. I have opened the inter liner of the trunk lid and from the back of the tail lights. '94 Honda Civic. If the front clearance lights come on when the headlight switch is turned to the first (parking lights) or second (headlights) position, then the fuse is fine -- same fuse powers both the front clearance and rear tail lights. Terms — The brake lights, signal lights, reverse light and license plate light all work. I've seen this switch knocked out of place before or even broken. 1157 Taillight Bulb. If no lights illuminate at all, the issue is with the fuse. A blown fuse usually causes both lights to go out. This is where some testing and observation is needed to repair a bad connection or broken wire. Replaced both holders, problem still there but much-less frequently . Ever since I did this the driver side rear tail lamps don't work. The brake light (passenger side) went out. A quick test is to try the emergency-flashers, on vehicles that use the brake lights as flashers. Evening all, the left side tail lights on my X-Type do not work now. Kathi (This post … Bad relay – Relays are switches that open or close the circuits electronically or electromechanically. Therefore, it is necessary for both your taillights and brake lights to work. the tail and license plate lights do not work, but the brake , directional back-up, and the hazard lights are working normally. In my experience of a light does not work it's usually a bad ground. Brake Light Not Working After Replacing the Bulb. I have 2014 EXL accord experiencing tail lights not working but the break light does work. @chuyin. My first guess would be a poor ground connection somewhere. https://www.youtube.com/watch?v=BACokV7G... http://repairpal.com/electrical-contacts... © 2021 iFixit — Licensed under Creative Commons — Privacy — There on the same fuse. None of the fuses say tail lights. The second click should and does activate the headlights. If you have access to an ohmmeter then you can measure resistance across the bulb contacts. This is a quick video I made to help people with their brake light problem this video will work for any car the has combined brake light and signal light. You have a wiring issue with just the tail lights. Then continue with the next steps. I Replaced the Light Bulb but the Tail Lights Still Don't Work. Check the fuse. It seems rather odd that suddenly both sides lights went out at the same time. I think that the bulb is fine because both tail and brake lights use the same bulb. Assuming you have already replaced the bulbs, there is a switch that the brake pedal touches when depressed that activates the lights. Here are two links. If your tail lights won't come on even after replacing a light bulb, this can be because of a few different things. Everything else back there works fine. The brake lights work, reverse and signal work just fine, just not the tail lights when I turn the headlight switch on. My high-stop light was still working through. Everything else works, it is just the tail lights. Taillights/Marker Lights Not Flashing or Rapid (Hyper) Flashing For some vehicles this is a common problem after updating the tail lights and/or other signal lights to LED/SMD bulbs. 2007 FJ cruiser: Brake lights don't work on either tail light, running and reverse lights work only on passenger side tail light. @chuyin ,Jesus Contreras , If after checking all fuses and bulb's and does not rectify the issue, check the bulb sockets them selves for corrosion, burnt, contacts may need pried up a bit(little) to enable grounding or power to the bulb, (this is a common issue) if contacts broke or badly burnt, replace the socket. I suggest that you locate and remove the tail light bulb on each side of the car. I am new to this forum. This model is also known as Jeep WJ. https://w05.dealerconnect.chrysler.com/s... your owners manual should have a breakdown of which fuse is which. All the passenger side lights work fine. 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