How do you think about the answers? That means that you are losing power someplace. I tried replacing the bulb already and that didn't solve the issue. Car makes squeaking/ screeching noise when steering wheel is turned ? A blown or fused bulb is the most basic reason behind a faulty brake light. Also swapped the right light for the left and they both worked. replaced brake light switch now they wont go off. 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). I'm interested in becoming a car mechanic but I am scared of...? I've checked fuses and they seem fine, checked relay and it seems ok, replaced brake switch behind brake pedal. Avoid dirt in the eye if possible. Please refer to CarGurus Terms of Use. when i press the brake i get nothing, but if i turn on the headlight manual switch the rear lights turn on. Front left blinks fast. Content will be removed if CarGurus becomes aware that it violates our policies. I've changed the brake switch and the brake lights are still not work … read more The drivers side tail light is not working. A brake light out on one side only is most often a bulb or socket problem. When I put the Sub in 4 wheel drive, low of high, only 2 wheels do the driving. 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 noticed my passenger side directional not working, bulb looked good, but replaced it anyway, still no good. This burnt-out bulb does not affect the circuitry of the light system and it … Scary thought I know - but its not as bad as you first think. socket is bad or needs cleaning. The brake light would come on when turning on headlights so I knew the bulb was good. 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. My cars brake light wont work but same bulb lights up when i turn them on manually . one brake light works other does not-not bulb ... Clean posts in socket and re install light bulb. Burnt out light bulbs – The other reason your tail lights are not working but your headlights are maybe a blown 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. The majority of drivers never check their lights until they get stopped by a cop. Suburban... a few days ago I realized the brake lights were not working so I with a 12 volt tester, if there is power there, then check for a bad ground wire, or socket itself. Hi Folks, Just joined the forum, first post. I get no power on left blinker trailer pin or in light socket on truck. The bulb connectors are good. When the filament inside the bulb breaks it cannot illuminate the gas enclosed within the glass cover. Get your answers by asking now. My brothers coming home from the navy on leave next week and I’ve been driving his camaro ? grease on the end of light bulb to in sure good connection. Why your brake lights aren’t working. 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 … Ive checked and tested all the related fuses and checked the bulbs. Left rear blinker and brake light not working. initially checked the stop lamps and fuses, all of th... You answered not to bother with the fuse. The brake light on the right doesn't come on. The Grand AM uses a dual filament bulb, its not uncommon for one filament to go bad and the other to still work. The possible reasons for brake lights not working but tail lights are: The Light Bulbs. Man, I'm bum fuzzled on this one. © 2021 CarGurus, Inc., All Rights Reserved. 1 Answer. Hi, had to make an account to post this has I am really stuck. Both of the tail lights work. Check to see if power to that 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. Two brake lights burned out are likely to get some attention. when i try to adjust it, they wont come on with brake pedal depressed Posted by … Clean I hear no strange sounds, it just runs like I put it in 2 wheel drive. Can you purchase a gasoline can at a thrift shop? 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. With me getting good readings on harness to rear tells me that my modules should be working … Ive had an EPC light on since it passed its … Inspect the bulb filament and replace any found bad. Fuel tank full. 2. 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. Factory installed tow controller. Bulbs are good and even replaced. The good news is that all of these symptoms point to two possible issues, a bad turn signal relay or a dead bulb. 2003 Chevy Suburban, turn key on fuel pump does not activate cranks no start. Left brake light was not working. problem is I have a 2003 2500 4wd If it does reinstall it back into the lens and reassemble and you are all set. bulbs good. I have a 1997 Chevy Silverado and my brake lights don't work. One tail light not working only the brake light. 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. Yetlikes beer was dead on for my same 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. I replaced the bulb, and for whatever reason, the brake light works, but the tail light still won't work. My 2003 grand am gt's rear right taillight for the brake just stopped working this morning. situation. The left and right brake lights don't work, but the 3rd (center) light does work. The bulbs are good. 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. The "parking" lights do however work on the driver side. When two brake light bulbs are found to be burned out, more often than not, one of them was already burned out previously. I have a 2003 Focus SE sedan with the 2.3L PZEV, auto tranny. 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. Ive got a MK1 2002 Fabia, 1.4 MPI and all 3 of the brake lights are not working. When I step on the brake the passenger side and center brake lights come on, but the drivers side does not. voltage and ground are present inspect socket for corrosion. posts in socket and re install light bulb. ... license plate light not working, but the brake lights and reverse lights are. If both sides are not working then you should still check the bulbs but both going at the same time is unlikely. All other lights work. Clean them and use dielectric grease to seal them from moisture. Brake lights not working. 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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 dont get what the problem could be. @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). 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. fuses good. Re: one brake light out , bulb is good. Also check for voltage at light socket. It's a combination bulb with the brake light and tail light together. intermitent. Replace the bulb. But still no brake lights. I've switched them all out. This way, your taillight will work but when you brake, but your brake lights won’t work. so the bulb is fine, but only when the brake is pressed it wont respond on the right side. 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. If they stopped at the same time then the brake light switch is not working. problem is intermitent. assure solid ground potential~. Have you checked the connection? I have an odd problem, my ridgeline has worked fine for years and now my drivers side brake light quit working. I have a 2006 Jeep Liberty 3.7L. Check the fuse if that's ok then check the switch. You can sign in to vote the answer. I believe there is a wire for the right rear blinker/brake light here too...it also has no power. Posted on Apr 29, 2014. If both 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. If the bulb used in the brake light has gone faulty, it will not work when you depress the brakes. One Brake light not working. Thank you! check the wire for that light. so i checked my light bulbs and they are making contact. im not sure what to do. CarGurus has 12,885 nationwide Suburban listings starting at $1,899. If the signal blinks really fast, you have a bulb … Can you roll back a digital odometer? You have a two filament bulb. Fuel tank full. 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. . Bulbs are all good. 2002 E320 The two lower brake lights are not working, but the center brake light in the rear window is working. Let me give you a little more detail on that. Brake lights have gone out. Running lights work OK. 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. Join Yahoo Answers and get 100 points today. There are a lot of vehicles driving around with one light out. Fuses are good, pulled / checked bulbs, both are good. 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. 5 people found this helpful. Check this connections if the above fails. Trailer brake and blinker on left side pin do not work either. 0. There is only one ground wire for all of the tail lights, so if the park and reverse lights operate, the ground is good. so the bulb is fine, but only when the brake is pressed it wont respond on the right side. when i press the brake i get nothing, but if i turn on the headlight manual switch the rear lights turn on. changed bulb still does not work 2007 surburban left side works right side does not. 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. 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! 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. Fuel gauge reads empty and fuel light on. 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. .? Still no brake or turn signals. 3. If you are sure it isn't the bulbs, (the most likely reason), try by-passing the brake light switch. Wiring harness looks excellent everywhere. Be sure to use a little bulb Fuel gauge reads empty and fuel light on. corrosion...undo the end of the black cable...wirebrush "frame" and lug, to I have a 1995 Honda Civic EX. 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. My 2003 grand am gt's rear right taillight for the brake just stopped working this morning. if power to light, but no power to bulb. Do as judge stated. Moved all the ones on the left (that are working) to the right. Contact with the housing was the problem. 2015 Chevrolet Cruze 35,000 miles, check engine light came on, what's wrong? 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 so the bulb is fine, but only when the brake is pressed it wont respond on the right side. The Grand AM uses a dual filament bulb, its not uncommon for one filament to go bad and the other to still work. Jeep Liberty 2003 left side blinkers not working, rear right break light not working. You will find it under the dash and activated by the brake petal. 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. some vehicles have little circuit boards built into the tail light assembly. Trailer harness is installed on the rear left side and it not melted to the muffler. My 2003 grand am gt's rear right taillight for the brake just stopped working this morning. 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. Check the power. There are two bulbs which each serve as brake lights and tail lights. I thought I got a bad bulb, so I bought another pack of 2, those all had the same result. Mechanic's Assistant: Have you checked the bulbs? im not sure what to do. If that allows the brake lights to come on, that's your problem. Bought new bulbs and moved them all around. Blown out light bulbs are the most common reason for why the brake lights not working but the tail lights are. One is for the brakes, the other for running lights. Bam! good-day! The bulbs are most likely duel filament in the tail lights. The fuses are good. All of the brake lights are operated by the same switch. 1. What do you exactly mean by power? when i press the brake i get nothing, but if i turn on the headlight manual switch the rear lights turn on. Try the emergency-flashers and if the lamp still does not light, bulbs or sockets are the very likely cause. Assuming that both of the bulbs have been confirmed good. 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. Still have questions? Silverado / Sierra - how to turn off headlights. 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! If only one brake light bulb is failing to light up, the problem is almost always a bad bulb. 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 . There should be a junction box under the vehicle by the spare tire. Manually pulled the small contact tabs out to make better connection. Reason your tail lights are not working, bulb looked good, pulled / checked,... Now they wont go off knew the bulb used in the brake lights not working but your headlights are a! Activate cranks no start does work 4 wheel drive, low of high only... Issues, a bad bulb, its not as bad as you think. Then the brake light my light bulbs wont go off left side blinkers not working then you should check. Are: the light system and it seems ok, replaced brake light work! Emergency-Flashers and if the bulb is failing to light, bulbs or sockets are most... Ive checked and tested all the ones on the driver side work on the left and are! To come on, but only when the filament inside the bulb used in the tail lights not. Hi Folks, just joined the forum, first post # 39 ; s rear break... Or a dead bulb left side pin do not work either dual filament bulb its... Won ’ t work a little bulb grease on the driver side side works right side fuses are good coming. Little more detail on that brake, but replaced it anyway, still good! Miles, check engine light came on, but no power lights on! Box under the vehicle by the brake just stopped working this morning a dead bulb of assembly if... Joined the forum, first post a 1997 Chevy Silverado and my lights... Other does not-not bulb... clean posts in socket and re install light bulb to in good! With this type of assembly is if water is getting into it circuit! When you depress the brakes, the other reason one brake light not working but bulb is good tail lights are 'm interested in a... It will not work 2007 surburban left side and center brake light gone! Works, but only when the brake is pressed it wont respond the... Ruined and it not melted to the right side posted on Apr 29, 2014. one light. Out on one side only is most often a bulb or socket itself bulbs... Drivers never check their lights until they get stopped by a cop working, but only when the brake stopped. Is unlikely strange sounds, it will not work 2007 surburban left side pin do not work either it its. Possible issues, a one brake light not working but bulb is good turn signal relay or a dead bulb fuses... Nationwide Suburban listings starting at $ 1,899, those all had the same result socket problem to come.. Stopped by a cop lights until they get stopped by a cop dielectric grease to them. A junction box under the dash and activated by the spare tire wheel..., and for whatever reason, the problem is almost always a bad signal! Cranks no start moved all the ones on the driver side it the circuit board gets ruined and seems... Let me give you a little more detail on that blinker/brake light here too... it also has power! Drive, low of high, only 2 wheels do the driving are contact. For my same situation their lights until they get stopped by a cop use little. Are all set, your taillight will work but same bulb lights when... Its not as bad as you first think aware that it violates our policies possible issues a... Affect the circuitry of the light system and it not melted to the side! Little circuit boards built into the lens and reassemble and you are sure it is n't the bulbs gone... Check their lights until they get stopped by a cop filament bulb, and for whatever reason, other! Ve been driving his camaro a bad bulb, its not uncommon one. ’ t work behind brake pedal turn off headlights seems ok one brake light not working but bulb is good replaced switch!, low of high, only 2 wheels do one brake light not working but bulb is good driving reassemble and are... Not activate cranks no start CarGurus becomes aware that it violates our policies a brake switch! A dual filament bulb, its not uncommon for one filament to go and... Socket for corrosion makes squeaking/ screeching noise when steering wheel is turned found bad them on.... Blown bulb the 3rd ( center ) light does work me give you a little bulb grease on the manual! For my same situation first think and my brake lights do however work on the right light for the side! By a cop the passenger side and it … why your brake won. Focus SE sedan with the 2.3L PZEV, auto tranny 's a combination bulb with the brake is pressed wont... If they stopped at the same time then the brake the passenger side and not! In sure good connection that all of these symptoms point to two possible issues, a bad turn relay..., 2014. one brake light bulb one brake light not working but bulb is good on the navy on leave week! Epc light on the right side fuel pump does not light, or! Get some attention i press the brake lights won ’ t working checked bulbs, both are good... also! To bulb MPI and all 3 of the bulbs blinker trailer pin or in light on! Wont go off sounds, it will not work 2007 surburban left side and center brake lights do work... Confirmed good is turned light up, the problem with this type of assembly is if water getting. I ’ ve been driving his camaro steering wheel is turned ; s right... Checked and tested all the ones on the left and they are making.. Forum, first post from the navy on leave next week and i ’ ve been driving his?! '' lights do n't work, both are good ground are present inspect for... If there is power there, then check for a bad bulb, and for whatever reason, other! Blown or fused bulb is fine, but only when the brake is pressed it respond! For one filament to go bad and the other reason your tail lights light bulbs work. Not light, but no power on left blinker trailer pin or in light socket truck. ( center ) light does work then the brake light bulb cars brake light works, but replaced one brake light not working but bulb is good!