What’s weird is I have 12.4 volts going to all pins on the plug and yet the running lights still don’t work? Brake light on top of cab works, but tail brakes do not. Tail lights are not working, but brake lights work fine. It is quite common for one filament to break, but the other to still work normally. Brake lights and signal lights work but tail lights were not on. The hazard lights are also not working, and I noticed that the hazard light fuse in the switch box is missing. If your brake lights are not working check the switch on the brake pedal. One was discolored and one was corroded. The Head lights work, Brake lights work, Turn Signal lights work, New fuses and Bulbs but Tail Lights still do not work. I've got a 2001 WJ 4.0, The right brake light wasn't working, so I installed a new bulb, but I must have done something in the process because now all my brake lights work but I have no running lights. The running lights and turning lights work. The light itself is a single bulb light so not a blown bulb. Have only tailights on 1992 chevy 1500. If the light bulb, fuse box and electric ground are working fine, there’s one more thing you can check to find out why the brake lights are not working – wiring. the turn signals work, but none of the rear lights work. My dash lights all work, and I can't find any blown fuses. I have looked over the rear wiring and nothing seems out of place. The brake lights are on a completely different circuit than the headlights. asked by: Phil T. 0. I flipped the LED 180 (switched the fillaments) and the DRL worked, but the brake lights segment did not (on both LED). All other running lights work around the trailer. Answer Save. Lv 5. … Lv 7. I think that the bulb is fine because both tail and brake lights use the same bulb. Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by Thenewbie, Aug 13, 2011. Posted by Jennifer Fournier on Nov 01, 2008. Changed the three relays still i have no tail lights. You can check the electricity flow by simply trying to use your horn. Brake lights not working, but turn signals do. Visual checks are not adequate. One thing i have noticed upon opening the tailgate is that i have some loose wires after the license plate bulb. what to do? Everything runs fine except for the fact that the tail lights do not come on with the rest of the running lights. I ended up replacing the unit. This involved disassembling the entire tail section. The driver side tail & brake light.. also the third light is not working. I checked the tail light itself and there are only three bulbs in there, one for the turn signal, one for the reverse signal and one for the brake. There are few help links related to your problem.I suggest you refer the list and check the help links.Click the link below:----- and if none are working. 12/01/2016 by Goldie. Park, tail, brake, and dash lights quit working after installing halo headlights 1 Answer. Clicking this will make more experts see the question and we will remind you when it gets answered. This may seem obvious, but it is one of the most common problems when dealing with LED tail lights that are not working. My car has 105 miles. Top brake light, turn signals, flashers, and taillights all work. The connections could either be loose or the bulb housing may be corroded. the tail and license plate lights do not work, but the brake , directional back-up, and the hazard lights are working normally. You can always bypass the yellow box, when I lost brake lights I found that I don't have the box it's factory bypassed, but my problem ended up being the wire heated up in the tail lights harness right at the plug and allowed it to move just far enough to loose connection. Where the brake light and tail light use the same bulb, the bulb contains two filaments - one for brake lights (21 Watts) and one for tail lights (5 Watts). - I changed the bulbs and still no park lights. everything worked. Can I assume that my issue is the switch at the top of the pedal assembly if the tail lights and turn signals are properly working but the brakes do not? Joined: Aug 13, 2011 3 0 0 Location: boston Vehicle: 2007 Prius Model: N/A. So, when these lights are not illuminated, you run the risk of accident or collision. Check the voltage at fuse slot of tail light.Do you receive 12 volt there.If not,then it says tail light switch is not receiving power supply. Answer: Check both sides of the fuse and make sure power is going through. The brake lights, turn signals, reverse lights all work but the tail lights ( when you head lights are on ) do not work. and I also want to know where is the fuse of the tail lights. Bosch 044 Fuel Pump Capable of 300 LPH free flow and 200 LPH at 5 bar or 72.5 psi. Cancel. If it makes sound, that will tell you that the battery isn't the problem. The tail lights and brake lights aren't working, but running lights do. Can You please help me to fix. All the fuses are clean and new. Featured Products from our Supporting Vendors. I read there is a relay under the hood but have not … Tail lights and brake lights not working - not fuse - what can it be? Relevance. I did a multimeter test. It can be faulty tail light bulb or its issue with tail light control switch or its wiring's are short. THANKS! I have tried replacing fuses but nothing working. 2005 Titan trailer tail lights are not working. Want Answer 1. I have a 1998 Chevy Truck 1500, and the brake lights do not work. Any ideas would be greatly appreciated. Brake and turn singles work but not my running lights within the brake, turn and running bulb. Your brake lights are not working but tail lights are. I have no idea what else could be wrong. Is this a good question? then chances are that it is the ground that is at fault. So, I guess the LED were dual, but something is causing the second fillament to not light … A police officer may also cite you for not having functioning tail lights in the event you are pulled over. The running light on my 1199 also stopped working - brake light and signals ok. Your brake lights are very important lights as they do what the name states: they signify to other drivers that you are braking or stopping. The brake lamp relay on the switch box is missing, but I can not find a part for it on the web, so maybe not used at all. Tail lights not working 2 Answers. Checked the fuse box, everything looks fine. 1 decade ago. Let's double check the fuse before we go any further. i have changed the bulbs, fuses, checked the tail light circut board, checked the headlight switch. Take a look at the wiring to the brake light switch from the fuse panel and the one to the bulb sockets from the switch. It's not the fuse - what else can we look for? i started messing with my headlights and thats when the tail lights stopped working.... about a week ago. Tail lights don’t work but the brake lights do. 12 Answers. So my night time lights don't work anymore, but my brake lights do. All tail lights do not work but the brake lights do. Hi, The two side brake lights on my 2000 escalade are not working, the top third LED brake light is working. Honk the horn. Thenewbie New Member. Score 0. My tail lights don't work at all! Now that you have crossed out one thing that may have been the problem, you can move on to the next. The brake lights work fine so it isnt the bulb. Yes No. Tail lights were working about two weeks ago and my brake lights were not working. I have no brake lights. Brake lights work and turn signal lights work so that fuse is good as is the brake light switch. ### help . View the answer I have this problem too Subscribed to new answers . 0 0. Tail Lights and Dash Lights don't go on 4 Answers. also the dash lights kept going n and off then finally jsut do not come on. Dodge Mechanic: sprinkles08, Chrysler/Dodge/Jeep master tech replied 10 years ago. The only circuit that is not working is for the running lights--fuses 7 and 8--but how do you know the fuse for the running lights is good? Greeting too all the prius experts here. Fraud. Thanks so much. Favorite Answer. The fuse did not blow again but I still do not have tail lights. My tail lights work, but I have one brake light out. -had brake lights fixed. I purched my 07 Prius with package 5 back in May, and I've been very happy about it. Not hard, just time-consuming. Your stock turn signal lights at 1156, clear, single-element bulbs with amber lenses. mister ss. Had to use my flashers to get home safely. 5 Comments; Flag; More. the bulbs are all fine. City Encinitas State CA Dec 20, 2011 #1. 2000 GMC Sonoma pick up, tail brake lights do not work, but high mount brake light works, hazard flashers work, and turn - Answered by a verified GMC Mechanic The tail lights dont work but the brake lights do and so do the turning signals. Check Prices at ExtremePSI.com. Any help is appreciated. Just from the lenght of these wires it would appear they attach to the latch mechanism in some fashion. At the rear, only the tail light unit has a dual-element (1157) bulb and is for the normal (dim) tail (running) light and (bright) brake light. Regardless of how hard I press I get nothing. My car has an automatic transmission. I did test the LED for ***** and giggles while i had the tail light out. I've changed the bulbs, brake switch & relay..also checked the fuses..Passenger side started working but not Driver side....Help. I installed some new halo headlights in my 98 f150 and after I did my park lights, tail lights, brake lights, and dash lights quit working I haven't tried anything yet with it being Christmas but ... 1998 Ford F-150 XL 4WD SB-Maintenance & Repair. 1 decade ago. 08/02/2017 by Mike. Expert Reply: The first thing I would check is the trailer wiring running light fuse located in the power distribution box under the hood. Answered! If the turn signal lights are the same as the brake lights, your turn signal switch might be bad, even if the turn signals are working. I have brakes and turns work fine. Coming home from church last night, I noticed that my tail lights were not on. Now my lower brake lights do not work, but the fuse is good. I replaced the fuse and the four tail lights. 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. No turn or brake light. and if i can recall right, the taillights, brake lights,dash lights are all on the same curcuit. Blinkers work, hazards work. the bulb that isn't lighting when you apply the brakes is bad, replace that bulb. I found the fuse under the dash and it was blown. my problem. Replaced circut boards on both sides. I have replaced all the bulbs, fuses, brake switch and even the brake light circuit boards. The days when you could unscrew a cover and swap out a bulb are long gone, sadly. Dec 20, 2011 #1. You did not make that clear. No brake lights, no running lights, no parking lights and no reverse lights. when i checked the wires at the tail light only the wire that worked the turn signals had juice the other 3 did not. In this case, you need to replace the bulb with one with two working … Thread starter dyldebus; Start date Dec 20, 2011; D. dyldebus Legacy Registered User. What do I check first? Shouldn't have anything to do with it. 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