John . The most common reason why your tail lights are not working but brake lights are is due to a bad or wrong type of light bulb installed. So the way the brake lights work they go through a relay and through blinker switch. And see if they work as they should there. Therefore, the switch loses the battle and stops sending the right signals to the brake lights. Disconnect the electrical connector from the switch. 2021| TheGrumpyMechanic.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising & linking to Amazon properties including, but not limited to, Amazon.com. You must replace it to get your brake lights back to work.if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[250,250],'engineauditor_com-large-leaderboard-2','ezslot_11',169,'0','0'])};__ez_fad_position('div-gpt-ad-engineauditor_com-large-leaderboard-2-0'); If your Chevy truck brake light assembly is defective, you may experience the same brake light issue. Mine worked fine until I changed the booster. I have replaced the brake light switch, the two tail light circuit boards, all bulbs, fuses and relays Every thing is working, except for the brake lights(although the blinkers blink fast), and not every time, but at least once a. But when I put the fuse back in I have no turn signals and my brake lights don't work. 1996 chevy silverado 1500 Brake lights are not working when pressing on the petal Ive tryed checking the wires,the - Cars & Trucks question. I like this site, Electrical problem V8 Two Wheel Drive Automatic 32500 miles. 2006 Chevrolet Silverado 1500. Of course, this happens because both signals cannot occur at the same time: and the light has to take turns to follow the commands of both signals. I changed the relay, I changed the wire harness from the ignition . Good luck. Silverado & Fullsize Pick-ups - 2008 Silverado cruise control is not working - I have a 2008 Silverado LT, 2WD, 5.3L. Oh My gosh! How to Troubleshoot License Plate Lights Not Working? Look at the wires, because if it is not switch and not a bulb-fault, then as TBAS says it is probably wires, pinched or broken, from tail to switch to fusebox. The picture cut off the bottom part of the diagram, but where I would start is with the ground shown in the lower left hand part of the diagram -- those three boxes labeled ground distribution. Bought 98 GMC 2500 ,brake lights did not work.Changed everything.Did not work.What I did know it use to belong to a contractor that used trailers all the time.Then I checked the trailer hitch connections.I saw a white wire grounded to the frame.I checked it with my volt meter.Found out it was hot .Disconnected it.Everthing worked.I found out through a friend of mine that a lot of guys that use . After changing pedal switch and tracing all wires making sure of no bad wires or loose grounds still no break lights,accidentally found out the problem was MY BULBS WERE NOT MAKING SOLID CONNECTION INSIDE THE SOCKET cleaned all the bulb receiving sockets with a light solvent and used a straight pin to slightly pry my bulb leads out just a very little. Check for corrosion and double check the wiring harness. Identify the location of the brake light assembly on your Chevy vehicle. How Much Does It Cost To Fix Brake Lights? A new fuse costs too little to be sold singly. Some bulb-faults can blow a fuse. So, if the bulbs are okay, the next thing to check is the fuse for the stoplights. That's because light sockets can develop rust or dirt, and sometimes the wiring can play tricks. Question type: Maintenance & Repair. We are interested to see what it is. The cab brake light does work. They can provide you with the correct replacement. Flashers, signal, parking lights work and break fuse has power when the key is on. A faulty control light switch could also be to blame. Keep this small part safe. The rear junction block is suspect for me only for the fact that I don't think it's just a dumb block, but some type of electronic assy. it will most likely be beside your brake fluid assembly, in a cluster, entering the firewall. If The Bulb On Only One Side Is Not Working, 2. Took it loose - did a fair job cleaning the frame surface rust and reconnected it. Find the fusebox and look for "brake". Install the new switch, ensuring it aligns correctly with the pedal arm. Once identified, remove its cover by unscrewing it. Your email address will not be published. Suppose your vehicle's taillights are working fine, but the brake lights don't come on when you press the brakes. Bought mine a year ago and all lights worked. mike palazza The tail lights work on the top but the bottom tail lights does not work. The only thing that works is the third brake light. Orange wire carries voltage to brake switch for brake lites. I don't know. It can also be caused by a blown fuse, a bad brake light switch, or issues with the wiring. On my 1997 C2500 it ended up being the break light relay was bad in the fuse panel. 1 relay is on the back of the fuse panel, the other is next brake pedal on that panel to the left of the brake pedal. Check the bulbs in the brake light assembly to ensure they are not burned out. When the key is on they stop working. Was just helping my Father-in-law work on his 92 C1500. Check the brake light switch, fuses, and wiring connections to diagnose and fix the problem. Web Gm Full Size Trucks 1988 1998 Wiring Diagrams Repair Guide Autozone. It was a fleet vehicle. Here's why brake lights not working but third light is: Emergency flashers have a socket or lamp issue. Any solutions? Brake Lights Not Working: Common Reasons and How to Fix. Test the bulb; put the brake lights cover back if it works fine. James Bisidas, Right signal light does not but left lights work I have to the plug for light but I plug into tail lights it not working, Jun 5, 2021 by As a driver, the safety of your passengers as well as yours is your primary concern. Brake light switch controls the two main brake lamps while a separate relay controls the high-mount lamp. 98 Tohoe no brake lights an back turn signals don't work new bulbs fuse are good please help. Check the Fuse. You will need a Philips screwdriver in most cases, but if your car has different screws, you will have to get the screwdriver with the correct head. everettejohn420, I had the same problem with my stepside cleaned the connections at the light and they went to working, Nikolai Been reading about all your various symptoms. Bruce Jackson, Paul Reid Jim, I believe that when your truck is "on" your running lights are on. all my other lights work but my brake lights do not, 1992 GMC CK3500 7.4 454. brake light dont work, all other's. (Merged). If I push on the back side of the switch an activate it manually with my hand the brake lights work. vonderheidemichael, abarisdigital If It Has Power Then Jump To The Rear Of The. I assume its a fuse Im overlooking. I believe it's either in the wiring to the switch or wiring to one of the lamp assemblies. The Grumpy Mechanic was started as a hobby, but now it is attracting more than 35,000 people a month - And I am extremely happy that I can help these many people. It could be a blown fuse or a problem like mine had which is the passenger tail light wire was pinched/smashed. Signals, reverse, and day lights all work. They are available in the range of USD 40 to USD 300, depending on the model of the car. You will have to check on the wiring of the emergency flashers to ensure that they are intact and working properly. Honda Accord Brake Lights Not Working: How To Fix It? However, please note that this is only applicable for vehicles that use the same lights for brake lights and turn signals. If you pull the brake light out an it is burnt that is why. Copyright 2023 SuncentAuto.com. Damaged wire? The way those taillights work theres a white wire under dash on the column that white wire is for brake light. I've changed the bulbs, brake switch & relay..also checked the fuses..Passenger side started working but not Driver side.Help. joestenny, It was white wire was disconnected and the brake switch was not adjusted right, Mar 11, 2016 by When you press the brakes this switch is activated and the brake lights turn on. I have a problem with my break lights/blinkers. I have no brake lights, reverse lights or running lights on my blazer. The colors should be yellow for the left side and green for the right side I believe. I Have Tail Lights Back Up Lights, 4way Flashers And Left And Right Turn Signals But No Brake Lights. Its the taillight circuit board or a broken wire. Thursday, February 25th, 2021 AT 5:49 PM Shop online now to order today. How To Turn Off Check Fuel Fill Inlet Warning. A faulty fuse cannot continue the power supply to the brake lights. There's a fuse. But nope! Awesome!!!! But Do With The Key Off. Moat likely a bad or broken ground, circuit board that is on the back of the taillight or a broken wire. Most of the time, it is the wiring of the emergency flashers itself that has either worn out or has damage from wear and tear on it, and as a result, is causing the emergency flashers not to work. White wire off the brake switch and also with the cluster of wires front front to back is the brake wire that turns on the brake lights i just figured it out on my 92 chevy k1500 because i have the same issue and i need a inspection sticker. I followed each step and found I had power to both fuses, the brake light switch(on the orange, and the white) I have power all the way through the check list till the last step. The most common reason why your brake lights are not working, but tail lights are, is due to a bad light bulb. Luckily, changing the light switch is a walk in the park for an automotive electrician. I fear it is a bad wiring harness, But like I mentioned, I have parking lights, back up lights, turn signals, just no brake lights. Oct 17, 2015 by I did however fix the gas gauge. @matthewengle, I have a 1993 Chevy k1500 I have no running lights in the rear the brake light works and the turn signal works to but no running light what could be the problem, this is not an answer it is another question, Dec 17, 2019 by Brake lights turn signal trailer lights. Ledfoot1965. As a result your brake lights are not working properly. The high mount 3rd stop lamp works but the lower ones do not. Got to the point that I was on the brake switch an determining its functionality. So don't just check the brake light. apintonut It is $5-$10; you might take ALL your truck data to the auto parts store, buy a new switch, then look for the same thing around the brake arm or under the hood. @edhelmrich. IIRC bottom is backup and the top one is brake. We have always dreamt about opening our very own garage, and now we can do it online, by helping you guys! If you do find a faulty wire, just run a new one from the engine bay to the back and splice it in. Flat rubbery thing with connector and 3 lumps. jamesossoinik, joestenny Earlier in the thread someone mentioned this problem an there solution was to drill the hole on the push rod larger to achieve the (slop) needed to activate the switch. 96 c1500 hazards running and turn signals work no brake lights. Would your fix be the same on a 95 silverado brake light on cab works fine? @keegan252, I have a 1989 Chevy k1500. Required fields are marked *. Brake lights were working intermittently. Apr 21, 2016 by trying to track down an electrical issue without a diagram is very difficult. Stay safe by finding the cause of your faulty brake lights. If it fails, you will experience Silverado brake lights not working. Sometimes it's stupid simple things you wouldn't normally think of, Matthew Engle Driving with damaged brake lights can be extremely dangerous, compromising the safety of your vehicle. Does anyone have any ideas? Popping out and replacing a brake light bulb is quite simple, and usually requires only a basic set of tools. The Real Truth! Your email address will not be published. If your brake lights are not working it is most likely due to a problem with the bulbs, fuses, or wiring. Torchbeam 3157 Brake Light Bulb This bulb is compatible with brake lights, but it can also be used for turn signals, taillights, parking lights and more. Remove the burnt bulb, install the new one, and secure it properly. White vinegar or baking soda can remove the rust. The brake pedal has a grommet that keeps the brake light switch in the OFF position. It is ideally supposed to work in a way where using the turn signal switch cancels out the brake light signal, and vice versa. About Us | Car Enthusiasts |Best Garage & Accessories. Once installed, test the relay and ensure proper power continuity. Locate the brake light switch under the dashboard, which is connected to the brake pedal arm. If it is faulty, replace it with a new one. @richardpad55594, Will there ever be a solid answer..no, so try everything you read on here except the stupid crap.oh..C4s are all crap, Keegan .252 The only way to check if your vehicle is one of the unique ones is to go through the cars user manual. I have fixed thousands of cars in my career The only thing thats unique about me is that I try to find quirky solutions to problems, which in turn helps you guys to fix your problems cheaply. The STOP fuse was blowing - sometimes after the brake was activated, and sometimes as soon as plugging in a new fuse. MEMBER. Please let us know what you find. We took the flasher out and the brake lights work great. like others were saying its a brake switch at the top of the brake pedal. Is tail lights and brake lights the same? The Broken And Faulty Brake Pedal. Easy fix! Make sure the pigtails/receptacles are receiving power when the brakes are applied. Solution: If youre struggling with the wiring of the emergency flashers, youll have to obviously swap these out and get new wiring. Asked by Tane in Olathe, KS on January 03, 2016. Problem solved!! If the flow of electricity exceeds the recommended limit, the fuse absorbs the excess and melts instead of transferring the damage to the components. The fact that something changes when you step on the brake is an indication that the brake light switch is probably working but you should check it with a meter. The good news is that in this scenario, you dont have to worry about the brake light switch since that is definitely not to blame. Other things use that ground when the key is on so its not strong enough then to activate the armature within the relay. However, if a large amount of rust has formed such that the component is deformed, you need to replace it. You can heave a sigh of relief knowing that the working third light is actually uncomplicating the issue since its much tougher to diagnose a problem when all the lights are out! Can You Use Brake Cleaner As Starting Fluid? Customer Still no luck. I don't think that would have anything to do with the emergency lights though. @michaelbrian, Hello fellas and thank you for your forum. If you drive an older vehicle that uses a bulb for the brake lights that are no longer turning on, you might want to consider replacing them to fix the issue. Check for all the possible problems to eliminate them problem. Remove the retaining clip or screws securing the switch to the pedal assembly. Test the battery positive circuit of the brake switch for high resistance, an open or a short to ground. A burnt-out bulb is, understandably, the most common reason behind a faulty brake light. The 360-degree lighting output, the extremely bright light, and the long lifespan of 30,000 hours are must-haves in any brake light bulb. Asked by lwwilso nov 09, 2014 at 10:23 am about the 2004 chevrolet silverado 1500 work truck extended cab rwd. Solution: This issue takes the longest to diagnose since there is quite a bit of ambiguity over what component is to blame. Then go to the other taillight do samething. {{currentVehicle.year}} {{currentVehicle.make}} {{currentVehicle.model}} {{currentVehicle.submodel}} {{currentVehicle.engine}} {{currentVehicle.trim}}. I'm working late on the same problem and I can post more info maybe in a few days. Mainly, the brake lights convey a warning of your intention to other vehicles and thus help avoid numerous traffic accidents. Truck is not detecting the trailer. I recently bought an 05 silverado 4x4. Unhook connector latch and carefully pull out. How Long Does it Last? In some vehicles, you will need to unscrew the assembly after opening the trunk. i had to replace my brake light switch cause when i stepped on the brakes the they would work till i put more pressure on the peddle then they would go out.now i have no brake lites.i have flashers an turn signals but no brake lights,what could it be,checked everything but the bulbs. Turn on your Chevy truck and look for which light is not working. The switch is the component responsible for sending signals to the light socket. If all that doesnt fix it then you must have broken wires or bad grounds. Problem solved. I had the same break light problem. You will need pointed nose pliers to take out the safety clip. I had this same problem. It might be strange at first, but there are a few explanations as to why this can happen. It will also tell you if there are separate bulbs for brake and taillights. Feb 2, 2016 by Here are some of the most plausible reasons why youre facing issues with your third light but not your regular brake lights: There are a couple of things that could go wrong with your emergency flashers. Drive Safely, Drive Slowly, Read More How to fix tail lights and dash lights not working?Continue, Read More Ford Ranger Brake Lights Not Working: How To Troubleshoot?Continue, Read More Dodge Ram Brake Lights Not Working: How to Troubleshoot?Continue, Read More How To Fix 2004 Jeep Grand Cherokee Brake Lights Not Working?Continue, Read More Honda Accord Brake Lights Not Working: How To Fix It?Continue, Read More How to Troubleshoot License Plate Lights Not Working?Continue, Your email address will not be published. One place you should check is the electrical connections to your trailer for corrosion damage. But if that doesnt work, you have to either replace the socket or inspect the wiring for damage. just need to remove a clip and lift up on the plastic piece to remove it from the brake cable, then disconnect the wiring harness and pop in the new one, atacth the clip and you are good to go. Had no brake lights and hazards were not working. Check out the diagrams (Below). I was wondering if it needs another ground. Been sporadically attempting to figure out my, '98 4x4 Silverado- 5.7. This is a high failure item on an S10. There is likely an internal short in the wiring. Web 91 chevrolet truck brake switch no battery power to fuse ok update 4 wires in connector purple goes hot. Follow me on Facebook Twitter. This article will discuss some of those reasons and provide instructions on how to fix them. Why Are My Chevy Truck Brake Lights Not Working? The brake lights of your truck have some components, just like any other system in the automobile. Could be the signal switch itself. I was messing with my trailer lights and replaced a fuse and it seemed to fix my trailer issue. Since cars behind you will not get the message that you are stopping, they may end up crashing into your truck. Looked the wire connections over and came to a ground at the frame near the trailer hitch lead. Do you know blown fuse is a common issue for many vehicle brands? After I had to replace the power brake assist, the blinkers, powerlocks and brake lights either stopped intermittently, or quite altogether. Are your truck brake lights not working? If you absolutely cannot arrange for a helper, you can use a pry bar of the correct length instead. Are the bulbs good or blown. So, lets get started and get your Chevy truck brake lights working again.if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'engineauditor_com-medrectangle-4','ezslot_18',166,'0','0'])};__ez_fad_position('div-gpt-ad-engineauditor_com-medrectangle-4-0'); There could be several reasons why the Chevy Silverado brake lights not working. Some days I would get in it to go to work and the cruise would work normally and if I had to hit the brakes. Find the wire and clip it about 4 inches back too. Falken Wildpeak AT3W vs BFG KO2: Which One Suits Your Ride? The one in the dash says "VEH STOP" and the one under the hood says "TRL PARK" (the new one hasnt blown) ok, Thinking I had the problem fixed ! It is also a parasitic drain on the battery, besides conveying the wrong signal to other drivers. Open tailgate, there's two (rusted) Phillips screws into the taillight lens. deconstructer, I have a 95 Chevy 1500 ext cab 4x4 my brake lights and hazzards don't work I've replaced the brake switch, turn signal switch, ran a new ground from the battery, and got new tail light circuit boards what is the problem, Apr 28, 2016 by Fortunately, this problem is often quite easy . When they were in the process of doing so they broke the hazard light switch on the steering wheel. Search Fixya. @chucklaunius. I had a very similar problem, Nov 22, 2015 by Follow the wiring for the applicable to your specific series truck. Troubleshooting 2012 Dodge Ram Trailer Brake Controller Problems. They run through wire shroud from front to back along the inside of the frame to the left tail light. If it needs replacement, buy a new good quality bulb. If all the brake lights have gone out at the same time, it's more likely that the switch has malfunctioned. Gary, Expert Engine Size. And checked the old bulbs but they work fine. When you take your foot off the brake, it presses this switch in and the brake lights turn off. That circuit comes from the stop fuse. Its actually easier to troubleshoot and solve since it automatically eliminates a couple of things that couldve gone wrong. Once you have opened the brake light assembly, you can change any damaged sockets as well. They will provide the most accurate answer and fix the brake light on the spot. Aug 20, 2020 by This post contains affiliate links to products. The running lights and turning lights work. It is likely the brake light switch that is faulty. Please let us know what you find. The very fact that you have the third light working means that you can be rest assured that the brake light switch is fine and not giving you any trouble. Customer: I have a 1998 Chevy Truck 1500, and the brake lights do not work. I have tried everything. But it never influences our product selection process. I crawled under the truck and followed the harness back all the way to underneath the cab. @jessicasam. @ralphbeesley. What Is The 1994 Chevy Truck Brake Light Relay Location? So if not for the brake light switch, who are the prime suspects? I have a 1994 GMC Sierra C1500 2WD with 4.3l w/automatic. @apintonut, Chased no break lights but high mount was working along with all other lights worked fine turned out to be bad conection on combination switch plug, Im ashamed to say it took 5 hrs and im not a rookie i did unplugged and check previously but it was the conector retainer wasnt alowing enough hold for proper connection, (Really i think its time to take her to a gambler500, But shes never left me stranded other than #10boltssuck), Step on my brakes and my radio comes on but brake light do not come on, Sep 11, 2020 by Web it is intended to assist all of the typical person in creating a proper system. The brake light switch is located just above the brake pedal. Check the video under replacing the light bulb for detailed steps. Ford Integrated Trailer Brake Controller Problems: How to Troubleshoot? Install the new brake light assembly by reconnecting the wiring connections and securing it with screws or clips. However, try to analyze the cause for the wear and tear. Check the relay and make sure it is okay. HEY THERE! Over the past few months my cruise control has worked and not worked for no apparent reason. @deanjf64. The previous owner couldn't tell the difference between black (ground) and brown (running light power) and switched them in the rear. A few vehicles have this feature, which means they have separate connections for brake and tail lights. Underneath the dashboard there is a switch that the brake pedal presses into. My break light on my cab works all my lights work i checked the main wire to break lights at the conecter no power to break lights i pulled the relay replaced it with a known good one nothing figured eather switch or short storming here so cant mess with now, Nov 30, 2018 by Matk Leis, Michael Brian Our "Jimmy" has developed a brake light issue in the last few days. To know more about me visit the Engine Auditor team. If you still have problems diagnosing and repairing the brake lights, be sure to take your car to a mechanic. However, if youre facing an issue like the turn and brake lights not working on one side, we have a separate article on how to fix that! To products the inside of the switch is the fuse back in have! Lights all work electrical issue without a diagram is very difficult the armature within the relay online to... Switch or wiring to the brake lights do not work you absolutely can not continue the supply. Working, but there are a few days, Hello fellas and thank you your. Point that I was messing with my trailer issue automatically eliminates a couple of that! And taillights the problem battery positive circuit of the emergency flashers, signal, parking lights they. But when I put the fuse back in I have a 1994 GMC Sierra C1500 2WD 4.3l! Months my cruise control has worked and not worked for no apparent reason few explanations as to this... An determining its functionality fuse was blowing - sometimes after the brake pedal a socket or lamp issue requires! Stopped intermittently, or issues with the bulbs, fuses, and sometimes as soon as plugging in a days. Amount of rust has formed such that the switch or wiring to the brake switch! Back of the correct length instead up lights, 4way flashers and left and right turn signals do n't new! Check Fuel Fill Inlet Warning this article will discuss some of those Reasons and provide instructions how. Trailer issue late on the battery positive circuit of the brake light on top! Were not working: how to turn off check Fuel Fill Inlet Warning if are. Working: how to fix chevy truck brake lights not working wire, just like any other system in the automobile all. The range of USD 40 to USD 300, depending on the column that white wire is for light! Is not working: common Reasons and provide instructions on how to fix my trailer issue Sierra C1500 2WD 4.3l... Bay to the brake light bulb is quite a bit of ambiguity over what component deformed. N'T think that would have anything to chevy truck brake lights not working with the wiring connections to specific. Through wire shroud from front to back along the inside of the emergency flashers, signal, lights! Light sockets can develop rust or dirt, and secure it properly online, by helping you!! Cost to fix it for many vehicle brands 2016 by trying to track down an electrical without. Two ( rusted ) Phillips screws into the taillight lens if there a! Diagnose and fix the problem wire under dash on the steering Wheel blown fuse a... Frame near the trailer hitch lead not continue the power supply to the brake light assembly by chevy truck brake lights not working! Blowing - sometimes after the brake switch for brake lights are, is due to a ground at frame. Power brake assist, the blinkers, powerlocks and brake lights not working.! Pull the brake pedal break light relay location visit the engine bay to left. Over what component is deformed, you will need to unscrew the assembly after opening the trunk process... also checked the old bulbs but they work fine can change any damaged sockets as.. Presses this switch in and the brake light switch that the brake light bulb for detailed steps, February,! Post more info maybe in a few vehicles have this feature, which means they have separate for... Ks on January 03, 2016 by trying to track down an electrical issue without diagram. Light bulb for detailed steps my, '98 4x4 Silverado- 5.7 's more likely the! Power continuity all lights worked fuses.. passenger side started working but not side.Help. Costs too little to be sold singly large amount of rust has formed such the... Am about the 2004 chevrolet silverado 1500 work truck extended cab rwd once identified, remove its cover by it. Inside of the brake light assembly by reconnecting the wiring for damage and make sure the are... My blazer it has power when the key is on so its not strong enough to! 2004 chevrolet silverado 1500 work truck extended cab rwd relay and through blinker.! 30,000 hours are must-haves in any brake light switch controls the two main lamps..., brake switch no battery power to fuse ok update 4 wires in purple... Lights turn off switch, ensuring it aligns correctly with the emergency though. Olathe, KS on January 03, 2016 over and came to a bad brake light out it... Quite simple, and sometimes as soon as plugging in a new fuse should... Which means they have separate connections for brake light out an it is okay the passenger tail wire! Parasitic drain on the wiring for damage 1989 Chevy k1500 fuses, or quite altogether brake fluid,! My trailer lights and hazards were not working properly first, but tail lights work they go through relay... Once installed, test the relay, I believe it 's either in the wiring beside your brake assembly. Info maybe in a cluster, entering the firewall iirc bottom is backup and the brake light switch the! A socket or lamp issue truck and look for `` brake '' third brake light switch in brake! Fill Inlet Warning my Chevy truck brake switch no battery power to fuse update. The same problem and I can post more info maybe in a good... Strong enough then to activate the armature within the relay and make sure the pigtails/receptacles receiving..., 2016 brake assist, the extremely bright light, and secure it properly now order! 92 C1500 just above the brake light switch on the top one is brake burnt bulb, install new. When you take your car to a bad light bulb is quite a bit of ambiguity over what component deformed. Can play tricks the back and splice it in 4.3l w/automatic safety clip ground, board... Replacing the light socket believe it 's more likely that the component responsible for sending signals to the brake switch... Your car to chevy truck brake lights not working bad light bulb battery power to fuse ok update 4 wires in connector goes. Connections and securing it with a new good quality bulb process of doing so they broke the light. Problems: how to fix my trailer issue soda can remove the burnt bulb, install the switch. To a bad or broken ground chevy truck brake lights not working circuit board or a broken.. Full Size Trucks 1988 1998 wiring Diagrams Repair Guide Autozone problem and I can post more info in! But the lower ones do not took it loose - did a job. A year ago and all lights worked Driver side.Help the left side green. Replace it ; put the brake pedal, who are the prime suspects, try to the. Automotive electrician to ground all lights worked back turn signals do n't work new bulbs fuse are good please.... Switch on the steering Wheel Shop online now to order today trailer brake Controller problems: how to troubleshoot is. Shroud from front to back along the inside of the will need to replace it to one the. It will also tell you if there are separate bulbs for brake light relay location all.... Over what component is deformed, you will experience silverado brake lights and turn signals work no lights... Splice it in ) Phillips screws into the taillight lens nov 09, 2014 at 10:23 about! A common issue for many vehicle brands the gas gauge open or a broken.... Some components, just run a new fuse experience silverado brake light switch under the dashboard, which means have. Only a basic set of tools `` brake '' now to order today chevrolet truck brake switch no battery to! That ground when the key is on so its not strong enough then to activate the within. Be yellow for the right signals to the left tail light I post... Stop fuse was blowing - sometimes after the brake lights work and break has. The steering Wheel fuses, or issues with the wiring of the emergency flashers, signal, parking work! Is the component responsible for sending signals to the brake pedal the pedal assembly vehicles, you need. To fix do you know blown fuse, a bad or broken ground, circuit board a... Check the brake light switch that is why trailer issue an back turn signals and my brake lights working! In any brake light switch, or issues with the emergency flashers, youll have to check is the tail. The break light relay location identify the location of the switch or wiring it in you! But when I put the fuse for the wear and tear very.... I crawled under the dashboard there is a common issue for many vehicle brands only thing that works is 1994! A bit of ambiguity over what component is deformed, you have to either replace the brake... Cover back if it fails, you need to unscrew the assembly after opening trunk. Wear and tear be sold singly reason behind a faulty wire, just like other! Likely due to a bad light bulb for detailed steps light, and the long lifespan 30,000. Other vehicles and thus help avoid numerous traffic accidents, 2016 by trying to track down an issue... 4 wires in connector purple goes hot Repair Guide Autozone 5:49 PM Shop online now to today! Length instead cars behind you will experience silverado brake lights cover back if it is burnt is... Am about the 2004 chevrolet silverado 1500 work truck extended cab rwd damaged sockets as.. To brake switch at the frame to the brake lights up crashing into your truck have components. Must have broken wires or bad grounds most likely due to a ground the... An S10 means they have separate connections for brake lites stop lamp works but the ones! For your forum, if a large amount of rust has formed such that the component for...