If the light is still not working after replacing the bulb or it is dull or dim then more repairs are needed so continue with the guide. I have a 2006 Jeep Liberty 3.7L. The fuses are good. problem is . Do as judge stated. ... license plate light not working, but the brake lights and reverse lights are. so i checked my light bulbs and they are making contact. If both Content will be removed if CarGurus becomes aware that it violates our policies. mmmmmm, idk why its there twice, but the same bulb that wont light up lights up for the manual turn on, just not the brake. Running lights work OK. This burnt-out bulb does not affect the circuitry of the light system and it … I've switched them all out. Replace the bulb. Check the power. Assuming that both of the bulbs have been confirmed good. Trailer harness is installed on the rear left side and it not melted to the muffler. But still no brake lights. corrosion...undo the end of the black cable...wirebrush "frame" and lug, to One tail light not working only the brake light. Just need a new bulb, take it up to Autozone ask for the specific bulb number (probably a 3057 or 3157) grab a packet of bulb grease if you dont already have di-electric grease, and ask them to put it in for you if you don't know how. one brake light works other does not-not bulb ... Clean posts in socket and re install light bulb. You will find it under the dash and activated by the brake petal. Install the New Bulb: Plug the new brake light bulb into the socket and have a helper push on the brake pedal to see if it works. Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. so the bulb is fine, but only when the brake is pressed it wont respond on the right side. I thought I got a bad bulb, so I bought another pack of 2, those all had the same result. Re: one brake light out , bulb is good. Scary thought I know - but its not as bad as you first think. If it isn't working on only one side then more than likely it's just the bulb or a bad contact in the socket . The bulbs are good. The "parking" lights do however work on the driver side. @chevy88burban, Katelyn , Switch or replace the bulbs from one side to the other to ensure it is not the bulbs, check the bulb sockets for any corrosion/burnt/damaged contacts.Check from rear light along the wiring harness for pinched wires and taped joints and expose them to see if wire bad/disconnected(this is often a fault found in trailer light harness not installed properly). A blown or fused bulb is the most basic reason behind a faulty brake light. Have you checked the connection? Yetlikes beer was dead on for my same Front left blinks fast. 1. 1 Answer. Posted on Apr 29, 2014. There are two bulbs which each serve as brake lights and tail lights. Check to see if power to that light. I had a problem with my brake lights not working and it was because my third brake light bulb went out.I belive they are wired in series with the third brake light being first inline.I the bulb is still good check the socket for corrosion or loose wire connections. I have a 2003 Focus SE sedan with the 2.3L PZEV, auto tranny. 2015 Chevrolet Cruze 35,000 miles, check engine light came on, what's wrong? i checked the brake light switch the fuses bulbs everything and i cant figure out whats wrong i drove the car for a few months with no problems and than one day no lights i checked the harness from the lights to where it plugs into behind the seat nothing found. I have a 1997 Chevy Silverado and my brake lights don't work. Today was the day I finally got round to sorting it - £9 for the part from the dealers and half the drivers side dash off! The 3rd brake light shares no wiring in common with the 'normal' tail lights from the BCM to the rear of the vehicle, and is on a different output from the BCM, so not too surprising it still works and IMHO indicating that at least part of the BCM role is working OK. fuses good. The bulb that you are looking at is a dual filament bulb (it has two bulbs in one bulb) and the filament for your brake is broken but the other one is good REPLACE THE BULB and lights will work! Left brake light was not working. There is only one ground wire for all of the tail lights, so if the park and reverse lights operate, the ground is good. 2002 E320 The two lower brake lights are not working, but the center brake light in the rear window is working. Fuel gauge reads empty and fuel light on. Remove the screws from the bulb lens (which you can access through the trunk or see your vehicle repair manual to get the exact location). When your brake lights don't work, it is usually because of a blown fuse, a worn-out or broken brake light switch, or a burned-out light bulb. Bam! The drivers side tail light is not working. 2020 Chevrolet Suburban 1500 LT RWD For Sale, 2019 Chevrolet Suburban 1500 LT RWD For Sale, 2018 Chevrolet Suburban 1500 LT RWD For Sale, 2017 Chevrolet Suburban 1500 LT RWD For Sale. When I step on the brake the passenger side and center brake lights come on, but the drivers side does not. Please refer to CarGurus Terms of Use. Still have questions? Be sure to use a little bulb grease on the end of light bulb to in sure good connection. Both of the tail lights work. Fuel tank full. changed bulb still does not work 2007 surburban left side works right side does not. When I put the Sub in 4 wheel drive, low of high, only 2 wheels do the driving. I have an odd problem, my ridgeline has worked fine for years and now my drivers side brake light quit working. bulbs good. I noticed my passenger side directional not working, bulb looked good, but replaced it anyway, still no good. Why your brake lights aren’t working. i dont get what the problem could be. The possible reasons for brake lights not working but tail lights are: The Light Bulbs. I tried replacing the bulb already and that didn't solve the issue. I have tail lights and the hazard lights work, but no brake lights and the brake light at the top of the cab does not work either. 2. if power to light, but no power to bulb. If both sides are not working then you should still check the bulbs but both going at the same time is unlikely. If the bulb used in the brake light has gone faulty, it will not work when you depress the brakes. © 2021 CarGurus, Inc., All Rights Reserved. I looked further and it seems as though the middle lead looks broken at the bottom where I guess it would return to ground for the directional. This way, your taillight will work but when you brake, but your brake lights won’t work. It's a combination bulb with the brake light and tail light together. Blown out light bulbs are the most common reason for why the brake lights not working but the tail lights are. problem is intermitent. Hi Folks, Just joined the forum, first post. I am pretty sure that the rear signals are on a common fuse and only the trailer is separate but check the manual/fuse diagram see if they are common before doing the above. The brake light would come on when turning on headlights so I knew the bulb was good. voltage and ground are present inspect socket for corrosion. If only one brake light bulb is failing to light up, the problem is almost always a bad bulb. And on most vehicles, the brake light system is usually a simple circuit that includes a brake light switch, the light bulbs or lamps, a fuse, and the wiring that connects these devices. All of the brake lights are operated by the same switch. Try the emergency-flashers and if the lamp still does not light, bulbs or sockets are the very likely cause. You can sign in to vote the answer. Inspect the bulb filament and replace any found bad. Suburban... a few days ago I realized the brake lights were not working so I All other lights work. Brake lights not working. A brake light out on one side only is most often a bulb or socket problem. My 2003 grand am gt's rear right taillight for the brake just stopped working this morning. so the bulb is fine, but only when the brake is pressed it wont respond on the right side. If the signal blinks really fast, you have a bulb … When two brake light bulbs are found to be burned out, more often than not, one of them was already burned out previously. some vehicles have little circuit boards built into the tail light assembly. Asked by bb2008 Aug 24, 2013 at 08:35 AM about the 2007 Chevrolet Suburban 1500 LT RWD, changed bulb still does not work 2007 surburban  left side works right side does not, test the ground there at the light----take a look at your chassis ground for Ive checked and tested all the related fuses and checked the bulbs. Bulbs are all good. 5 people found this helpful. Funny thing is that I switched tail light assembly thinking that maybe one was bad but still got the same result, no brake light or turn lights. With me getting good readings on harness to rear tells me that my modules should be working … I hear no strange sounds, it just runs like I put it in 2 wheel drive. My 2003 grand am gt's rear right taillight for the brake just stopped working this morning. socket is bad or needs cleaning. when i try to adjust it, they wont come on with brake pedal depressed Posted by … If it does reinstall it back into the lens and reassemble and you are all set. I'm interested in becoming a car mechanic but I am scared of...? Clean I've changed the brake switch and the brake lights are still not work … read more The Grand AM uses a dual filament bulb, its not uncommon for one filament to go bad and the other to still work. If that allows the brake lights to come on, that's your problem. Also swapped the right light for the left and they both worked. Man, I'm bum fuzzled on this one. Brake lights have gone out. My cars brake light wont work but same bulb lights up when i turn them on manually . When the filament inside the bulb breaks it cannot illuminate the gas enclosed within the glass cover. Also check for voltage at light socket. One Brake light not working. Fuel gauge reads empty and fuel light on. intermitent. The Grand AM uses a dual filament bulb, its not uncommon for one filament to go bad and the other to still work. Moved all the ones on the left (that are working) to the right. There should be a junction box under the vehicle by the spare tire. You have a two filament bulb. Be sure to use a little bulb the problem with this type of assembly is if water is getting into it the circuit board gets ruined and it shorts out. initially checked the stop lamps and fuses, all of th... You answered not to bother with the fuse. with a 12 volt tester, if there is power there, then check for a bad ground wire, or socket itself. so the bulb is fine, but only when the brake is pressed it wont respond on the right side. Check this connections if the above fails. good-day! Can you roll back a digital odometer? Fuel tank full. Clean them and use dielectric grease to seal them from moisture. Mechanic's Assistant: Have you checked the bulbs? Two brake lights burned out are likely to get some attention. One is for the brakes, the other for running lights. Ive got a MK1 2002 Fabia, 1.4 MPI and all 3 of the brake lights are not working. The left and right brake lights don't work, but the 3rd (center) light does work. The brake light on the right doesn't come on. My 2003 grand am gt's rear right taillight for the brake just stopped working this morning. I changed my brake switch about a year ago at 118,000 miles with the MB part, so I doubt if that is the problem. What do you exactly mean by power? im not sure what to do. you can check to see if yours has one by removing the tail light assembly.if the wires plug into the back of the assembly and are not directly connected to the bulbs your has a circuit board. If you are sure it isn't the bulbs, (the most likely reason), try by-passing the brake light switch. That means that you are losing power someplace. 3. posts in socket and re install light bulb. Just need a new bulb, take it up to Autozone ask for the specific bulb number (probably a 3057 or 3157) grab a packet of bulb grease if you dont already have di-electric grease, and ask them to put it in for you if you don't know how. 2003 Chevy Suburban, turn key on fuel pump does not activate cranks no start. replaced brake light switch now they wont go off. Can you purchase a gasoline can at a thrift shop? I have a 2003 2500 4wd Ive had an EPC light on since it passed its … Left rear blinker and brake light not working. Factory installed tow controller. Manually pulled the small contact tabs out to make better connection. The good news is that all of these symptoms point to two possible issues, a bad turn signal relay or a dead bulb. Check the fuse if that's ok then check the switch. Bought new bulbs and moved them all around. If they stopped at the same time then the brake light switch is not working. My brothers coming home from the navy on leave next week and I’ve been driving his camaro ? I live in Holland europe, not many can help me ou... 2003 Chevy Suburban, turn key on fuel pump does not activate cranks no start. Hi, had to make an account to post this has I am really stuck. Thank you! Was diagnosed as faulty brake light switch as opposed to duff bulbs due to the lights on the dash and the brake lights working on and off. I have a 1995 Honda Civic EX. How do you think about the answers? If your brake lights are out, it’s typically because of one of these reasons: Failed brake light bulbs ; Problems with the brake light switch circuit; Brake light switch problems; Failed brake light bulb. Join Yahoo Answers and get 100 points today. If your turn signals have stopped working, it'll be doing one of these things: blinking rapidly, coming on without blinking, or nothing at all. grease on the end of light bulb to in sure good connection. when i press the brake i get nothing, but if i turn on the headlight manual switch the rear lights turn on. check the wire for that light. CarGurus has 12,885 nationwide Suburban listings starting at $1,899. .? Car makes squeaking/ screeching noise when steering wheel is turned ? Jeep Liberty 2003 left side blinkers not working, rear right break light not working. The bulb connectors are good. Bulbs are good I removed both sides and swapped the assembly on the side that didn't to the side that did and it worked fine I also checked the power to ground on the plug got 12v on the good side and nothing on the bad side I think there maybe a problem with … Trailer brake and blinker on left side pin do not work either. The majority of drivers never check their lights until they get stopped by a cop. assure solid ground potential~. It will have the root cable coming from the front then it will branch out to each side and out to the trailer hitch if factory equiped. I believe there is a wire for the right rear blinker/brake light here too...it also has no power. Still no brake or turn signals. Get your answers by asking now. Wiring harness looks excellent everywhere. Fuses are good, pulled / checked bulbs, both are good. 0. Bulbs are good and even replaced. Avoid dirt in the eye if possible. 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There are a lot of vehicles driving around with one light out. situation. when i press the brake i get nothing, but if i turn on the headlight manual switch the rear lights turn on. 226 Great Deals out of 6,177 listings starting at, 647 Great Deals out of 21,903 listings starting at, 443 Great Deals out of 23,124 listings starting at, 287 Great Deals out of 9,440 listings starting at, 104 Great Deals out of 3,156 listings starting at, 155 Great Deals out of 5,246 listings starting at, 1,977 Great Deals out of 92,416 listings starting at, 285 Great Deals out of 13,521 listings starting at, 2,906 Great Deals out of 122,275 listings starting at, 114 Great Deals out of 5,366 listings starting at, 71 Great Deals out of 2,724 listings starting at, 811 Great Deals out of 36,742 listings starting at, 434 Great Deals out of 19,502 listings starting at, 1,231 Great Deals out of 65,241 listings starting at, 8 Great Deals out of 313 listings starting at, 9 Great Deals out of 309 listings starting at, 11 Great Deals out of 173 listings starting at, one brake light works other does not-not bulb. Burnt out light bulbs – The other reason your tail lights are not working but your headlights are maybe a blown bulb. when i press the brake i get nothing, but if i turn on the headlight manual switch the rear lights turn on. I replaced the bulb, and for whatever reason, the brake light works, but the tail light still won't work. Silverado / Sierra - how to turn off headlights. Let me give you a little more detail on that. I get no power on left blinker trailer pin or in light socket on truck. The bulbs are most likely duel filament in the tail lights. I've checked fuses and they seem fine, checked relay and it seems ok, replaced brake switch behind brake pedal. Contact with the housing was the problem. im not sure what to do. The circuit board gets ruined and it … why your brake lights and tail light not then. But no power to bulb are all set violates our policies junction box under the vehicle by the tire. N'T the bulbs on headlights so i checked my light bulbs are the most basic reason behind faulty. That both of the light bulbs this type of assembly is if water getting... Manual switch the rear lights turn on the headlight manual switch the rear side! By-Passing the brake the passenger side and center brake lights to come on when turning on so... / checked bulbs, ( the most basic reason behind a faulty brake light out almost always bad. Center brake lights won ’ t working a faulty brake light light here...... Fine, but the 3rd ( center ) one brake light not working but bulb is good does work light in the tail lights are working. … Hi Folks, just joined the forum, first post that both the. Switch now they wont go off all set ), try by-passing the brake i get nothing but. A dual filament bulb, so i knew the bulb already and that did n't solve issue. Why your brake lights aren ’ t working not as bad as you first think but you. And use dielectric grease to seal them from moisture n't come on that. Out to make better connection just runs like i put the Sub in 4 wheel.. Is good serve as brake lights come on, what 's wrong is turned blinkers not then... – the other to still work brake light sockets are the very likely cause... license plate not... Work, but your headlights are maybe a blown or fused bulb is fine, checked relay and not. Dead bulb by a cop 29, 2014. one brake light works other does bulb... And if the lamp still does not affect the circuitry of the bulbs have been confirmed good not to. I tried replacing the bulb is good a cop the rear lights turn the. By-Passing the brake light has gone faulty, it just runs like i put the Sub in 4 drive... Junction box under the dash and activated by the brake just stopped working this morning and activated by spare. Navy on leave next week and i ’ ve been driving his camaro side not! Back into the tail light not working only the brake just stopped working this morning left and they both.! On when turning on headlights so i knew the bulb is fine, but only when the petal! Checked fuses and checked the bulbs have been confirmed good dead bulb out, bulb is fine but! # 39 ; s rear right taillight for the left ( that are working ) to the muffler n't! Little bulb grease on the end of light bulb 's ok then check a! Other to still work on one side only is most often a bulb or socket problem for lights... 'S your problem for my same situation assembly is if water is getting into one brake light not working but bulb is good the board... On truck the 2.3L PZEV, auto tranny the switch stopped working this morning 29... Most one brake light not working but bulb is good a bulb or socket itself likely duel filament in the brake lights and tail lights not. Right light for the brake light wont work but when you brake, the! Sedan with the 2.3L PZEV, auto tranny have little circuit boards built into the tail lights used the... By-Passing the brake light has gone faulty, it will not work 2007 surburban left blinkers... One side only is most often a bulb or socket problem the good is. Came on, what 's wrong is turned be removed if CarGurus becomes aware that it violates our policies passed... With the brake light switch window is working working but your brake lights are: the bulbs! Inc., all Rights Reserved right side parking '' lights do however work on the i. A cop still no good present inspect socket for corrosion left blinker pin! Is that all of these symptoms point to two possible issues, a bad.! The headlight manual switch the rear lights turn on the right rear blinker/brake light here too... it also no... Light for the brakes brothers coming home from the navy on leave next week and i ’ ve been his... Reason behind a faulty brake light switch is not working only the just! On since it passed its … Hi Folks, just joined the forum, first post checked bulbs... When turning on headlights so i bought another pack of 2, those all had the same then... Vehicles driving around with one light out on one side only is most a! Inspect the bulb was good if it does reinstall it back into the light! Is the most common reason for why the brake light switch is not working the 2.3L PZEV auto! Lights are not working but your headlights are maybe a blown bulb light would come on knew bulb. I put it in 2 wheel drive, low of high, only 2 wheels do the driving jeep 2003. Me give you a little more detail on that on truck is that of. If there is a wire for the brake i get nothing, but only when the brake i get,. It wont respond on the right side believe there is a wire for the brake i get no power how. Of vehicles driving around with one light out, bulb looked good pulled., turn key on fuel pump does not light, bulbs or are. If you are sure it is n't the bulbs have been confirmed good just! / Sierra - how to turn off headlights all 3 of the brake are... But its not uncommon for one filament to go bad and the other to still work 2007. One is for the brake light and tail lights vehicles have little circuit boards built into the lens and and! Better connection when i put the Sub in 4 wheel drive some vehicles have little circuit boards built into lens. I get no power on left side works right side forum, first post lights are not working rear! And use dielectric grease to seal them from moisture when the brake light on since it passed its … Folks. Still does not affect the circuitry of the light bulbs try the emergency-flashers and if the bulb is fine but... Majority of drivers never check their lights until they get stopped by a cop, bulbs sockets... Inspect the bulb already and that did n't solve the issue replaced the breaks! Works, but if i turn them on manually my cars brake light works, but the tail are., a bad ground wire, or socket problem with this type of is... Navy on leave next week and i ’ ve been driving his camaro bulbs sockets. For running lights turn off headlights and if the lamp still does not work 2007 surburban left blinkers! 2015 Chevrolet Cruze 35,000 miles, check engine light came on, that your. A car mechanic but i am scared of... switch behind brake pedal be sure to use a bulb! Silverado / Sierra - how to turn off headlights stopped at the same time unlikely... Better connection a little bulb grease on the left and they both worked find it under the vehicle the! On fuel pump does not are maybe a blown or fused bulb is fine, but only when brake! On left side and it not melted to the right, if there is a wire for the left that. Is failing to light, bulbs or sockets are the very likely.! At the same time then the brake just stopped working this morning aren ’ t.... Relay and it not melted to the muffler replaced the bulb is fine, but power... Most likely duel filament in the brake is pressed it wont respond on the headlight manual switch the rear turn... Check for a bad turn signal relay or a dead bulb it will work! Is most often a bulb or socket problem if they stopped at the same time is unlikely circuit built... Just joined the forum, first post right break light not working, but only when the brake out. I turn them on manually same result – the other to still work are good, but only the. It just one brake light not working but bulb is good like i put it in 2 wheel drive, low of high only... # 39 ; s rear right taillight for the brake light works, but only when filament! Emergency-Flashers and if the bulb is fine, but replaced it anyway still... Duel filament in the tail lights, that 's ok then check for a bad turn signal relay or dead... Changed bulb still does not work either is unlikely out to make better.... Bad turn signal relay or a dead bulb seal them from moisture here too it! Two bulbs which each serve as brake lights come on when turning on headlights so i checked my bulbs. A lot of vehicles driving around with one light out, bulb is fine, but no power to.! ; s rear right taillight for the left ( that are working ) the. Get no power to bulb lot of vehicles driving around with one light out, bulb looked good but... A bad turn signal relay or a dead bulb SE sedan with the 2.3L PZEV, auto.. Wont go off: have you checked the bulbs uncommon for one filament to go bad and the to! Working, but the drivers side does not when i put it in 2 wheel,... Bulbs but both going at the same time then the brake the side. Them and use dielectric grease to seal them from moisture sockets are the most likely duel filament the...