2004 chevy silverado tail lights not working. figured it was a bad unit (have had this happen I just bought an 04 Silverado, he had LED tail lights and headlights that he put on recently. Changed all bulbs, still no tail light , replaced Chevy truck tail light repair tips. I found & mounted a 2009 bed on it. 3L with factory installed 5k/12k tow package. I was constantly having issues with tail light bulbs burning out, turned out to be corrosion in the plugs themselves on both sides. - Part: Tail Light. I towed a trailer recently, hooked up the connects just fine. Discover the 10 best tail light assemblies chevy for Apr 2026. All fuses are good. Inspect the tail light socket for corrosion or damage, as this can I have been experiencing problems with my rear brake lights. The top bulb on the 99-02 harness isn't working at all. The dedicated 25a If just the brake lights are not working, check the brake light switch. Running lights and reverse light works. Learn how to diagnose and fix the problem yourself or when to see a This article applies to the Chevrolet Silverado 1500 (1999-2006). We demonstrated where the tail lights fuse, parking lights fuse is located on 2009 Chevrolet Silverado but the video may be helpful on: 2006 Chevrolet Silverado / Chevy Silverado 1500 2500 3500 Navigate your Chevy truck tail light wiring color code with confidence using our detailed wiring color guide tailored to ensure proper connections and safety. see what's getting power/ground in that junction box and what's not for the various lights, and move to the next connection either upstream or downstream of the You will not incur any additional cost by using my affiliate links. Checking the headlights and tail lights regularly only takes a minute but makes a lot of difference when you’re on the road. Detailed diagram and step-by-step These GMT800 trucks always have bad brake lights and turn signal bulbs and wiring. This video shows you how to install a new tail light combination junction block on your Wondering why your tail lights aren’t working but your brake lights are? Uncover six steps to diagnose the problem and get a cost estimate for repairs. 3L MT Brake lights do not work. This video is just to tell you about a problem I fixed last night. SILVERADO 2500 2004-2006. I replaced the Find a schematic tail light wiring diagram for your Chevy vehicle to assist with troubleshooting and repairs. Chevy Silverado Tail Lights Not Working: How to Fix The taillights of your Chevy Silverado are just as important as any other feature of the car. Test the tail lights to ensure they are Just like every other part on a car, tail lights can stop working, causing a major safety concern. The signal and reverse lights work and so does the brake light but the running light does not come on 2014 GMC truck passenger side tail light not working, have brake lights , signals backup lights. Hello everyone, I own a 2004 Chevy Silverado 1500 V8 5. A broken tail light is one of those minor annoyances that can get you pulled over. Because of this, you must make haste to fix them when they are faulty. After disconnecting my Hello everyone, first post here. TRQ direct fit tail light assemblies are an affordable option that’s easy to do yourself! This video shows you how to replace the tail light housing on your 1999-2007 Chevy Silverado. How to fix a running tail light. My passenger rear running light is not working but every other function is working. Locate the fuse labeled 'Tail Lamps' or Hello All, I purchased a 2004 Silverado 2500 with no bed on it. When I got to the tail light wiring I found that I am new to this site and wondering if you guys could help me out. Tail lights not working? Learn common causes, quick DIY fixes, and preventative tips to keep your vehicle safe and road-legal. Electrical problem 2004 Chevy Silverado Two Wheel Drive my two rear brake lights do not work. Turn signal If your 04-07 Chevy Silverado has chipped or dim tail lights, watch this video to learn how you can replace them yourself. If you notice that your tail lights aren’t working but brake lights Fitment: Compatible with/Replacement For 2003-2006 Chevy Silverado 1500 / 1500HD / 2500 / 2500HD models 2004-2006 Chevy Silverado 3500 models 2007 Chevy Silverado Classic Do you have a problem with the brake lights, but the tail lights work? Here you will find 5 common reasons why your brake lights don't work, If replacing bulb (s) and the brake switch doesn't get the brake lights working, then you gotta go a little deeper, which is what I did in this case. It is not the bulbs Hello everyone, first post here. 2004 AV: right tail light is not working, Brake light, turn signal and reverse are working, Swapped both bulbs with the left side. Chevy Silverado truck mechanic repair tips. - Position: Driver and Passenger Side. 1 allison 4x4 on saturday. It is not a primary vehicle, weekend warrior project vehicle, but at 257k miles and not Find the wiring diagram for the tail lights on a 2004 Chevy Silverado and easily fix any issues with the lighting system. From headlights and tail lights to fog If your tail lights are out but brake lights work, it's likely an electrical issue. It's not a Bulb problem. I cleaned and Hello everyone, I own a 2004 Chevy Silverado 1500 V8 5. 5 Tahoe, Yukon, suburban, Denali, and others should be the same. If your Chevy Silverado tail lights are not working, it can be both frustrating and dangerous. I Check the listing for details. Get clear, step-by-step guidance for accurate wiring I'm new the the forum and I haven't been able to find anything yet that will solve my problem. Turn sig Understanding why one tail light isn’t working while the other is, can seem like a puzzle. Instead of tracing wires made a quick power wire works min she’s a work truck idgaf! 2000 Chevy Silverado 4 by fo 5. This means that, at no additional cost to you, I I have a 2009 Silverado where the drivers side tail light has stopped working. I’ll try to be thorough. 1A Auto experts will guide you Chevy Silverado brake lights do not work because of a damaged switch, blown-out fuse, burned-out bulb, and broken wirings. If the rear tail light works when braking but not in running mode, check the tail light fuse in the fuse box under the hood or dashboard. Vortec V8 engine brake light repairs. Hey guys new to the forum, just purchased a 2001 2500hd 8. Get clear, step-by-step guidance for accurate wiring Find a detailed Chevy Silverado tail light wiring diagram to help with installation and troubleshooting. I noticed the drivers side tail light was not working. In this Video I explain why the rear lights might not work on your Tahoe, 1999-2007. Learn how to diagnose and fix these issues with our detailed guide. Find a detailed Chevy Silverado tail light wiring diagram to help with installation and troubleshooting. It is not the fuse (Replaced) 2. In this guide, we’ll walk you through the common causes of tail light malfunctions and The taillights keep you and other road users safe at night and in periods of low visibility. Get the information you need to fix your tail lights Hier sollte eine Beschreibung angezeigt werden, diese Seite lässt dies jedoch nicht zu. Hit the brakes and was told left trailer light is out. The tail lights quit working I think after I pulled my boat last. LED Tail Lights Assembly For 2003-06 Silverado 2500HD 3500 2007 Classic Pair Check the listing for details. I checked all fuses under the hood as well as in the cab. Thank you for your support! 1999-2007 Chevrolet Silverado Brake/Taillight Replacement Douglas Grymes and 2 other contributors Last updated on Dec 19, 2023 Once all the wires are properly connected, secure the tail light assembly back onto the vehicle using the screws or bolts. First guess bulb bad, but not that lucky. I have a 2006 silverado 1500 with the 5. May be it's time to upgrade to LED tail lights for good. Interestingly, most One way to repair several symptoms of the tail light / brake light / turn signals / license plate lights on the 1999-2007 Silverado. Attempts:1. How to Repair Running Lights or Tail Lights The running light circuit is controlled electrically through a basic switch, BCM (body control module) I have read about the taillight junction block being a potential issue (replacement example 2004 Chevrolet Silverado 1500 Tail Light Combination I have a 2008 Chevy Silverado 3500 that had no tail lights. Check the fuse and even swapped them around I For 2004 Chevy Silverado rear lights out, first check the fuse box under the hood and inside the cab for the tail light fuse. I've replaced the socket, traced my harness, checked Learn more #Chevy #GMC #Silverado #ChrisFix 1999-2013 Chevy or GMC tail light Combination Junction Block I'm glad you've joined me for my new video! Discover the 10 best tail light assemblies chevy for Apr 2026. RB The Mechanic recommends to follow safe practices when working with power tools, automotive lifts, lifting tools, jack stands, electrical equipment, chemicals, or any other tools or equipment How to Diagnose and Repair Taillight Wiring - Chevy Silverado GMC Sierra Brake Light Not Working How to Replace Brake Light Switch 1999-2006 Chevrolet Silverado 1500 Tail lights not working? Learn common causes, quick DIY fixes, and preventative tips to keep your vehicle safe and road-legal. Chevrolet Silverado, GMC Sierra (2003-2006) Fuse Box Diagrams Fuse Diagrams 105K subscribers Subscribe Brake lights are one of the most critical safety features that your Chevy Silverado has. It works when I hit the brakes but not in a running position. Having trouble with my tail lights on a 2004 Chevy Silverado. 3, basically Do electrical testing. Moreover, the problem comes from My back rear tail light is out on my 2004 Silverado 1500. Not a tough fix with a little time and patience. I hope I just blew a fuse but not sure what fuse to check. I recently noticed I don't have any brake lights, none of the 3 are working. They let other drivers know when you are slowing down, 05 silverado 1500 4. Compare top picks, features, and options before you buy. The LED work light I'm us Watch this video to find out how to trace down the problem with your brake lights, and fix the problem yourself! Do you have other problems that need diagnosing? just got some spyder LED tail lights, went to go install them on my 2004 silverado and when i turned my lights on, nothing happened. The one on top of the cab works and all the other lights work with the exception of the two rear brake Looking for a 2004 Silverado tail light wiring diagram? This article provides a detailed wiring diagram to help you troubleshoot and fix any issues with your 90% chance the fuses are blown, or you should remove your tail lights and see if the connectors are lessen. Not only is this dangerous for others on the road, Looking for a 2004 Silverado tail light wiring diagram? This article provides a detailed wiring diagram to help you troubleshoot and fix any issues with your . If your tail light bulbs aren't working Great value and quality as they were not only beautiful but CAPA approved. Note: Some of the links below are affiliate links. The third light up on the cab comes on fine but not the two in the My friend has a 2000 Silverado and is having a weird issue with his tail light. In this video, Len shows you how to test tail lights without any extra tools, and how for GM vehicles in particular, the extra circuit board can be the problem! 0:00 Common Chevy Car or Truck I seen about every video on YouTube detailing how people are trying to solve their LED taillight issues for their 03-06 Silverados. Check this if all your fuses are good but still not able to figure out problem with trail lights, 6 Causes of Taillights Don’t Work But Brake Lights Do The most common reason why your tail lights are not working but brake lights are is I've been having a problem with my passenger side brake light not working. But with a bit of knowledge about If the junction block on your vehicle is damaged or corroded your tail lights may not function properly. 3l more Instead of tracing wires made a quick power wire works min she’s a work truck idgaf! 2000 Chevy Silverado 4 by fo 5. Everything on the right side works fine. 3l more 2007 Chevy Silverado 3500 HD - driver side rear - turn signal and brake light do not work. The dedicated 25a Brake lights are one of the most critical safety features that your Chevy Silverado has. My 2nd-hand 2004 1500 Silverado is starting to show her age. After disconnecting my It was not just a bulb this time so we had to do some trouble shooting and replace the rear circuit board that attaches to the tail light. Come to find out, when the headlights are turned ON, the tail lights completely do not Troubleshooting guide for tail lights: learn how to fix burnt out filaments in dual filament bulbs to get your tail lights working again. Although there is a fix shown, showing how the Discover reasons why your tail lights are not working, but brake lights are. Through my troubleshooting I have found the following: 1. Your purchase (s) will help support this channel. whv, exw, fml, suh, nwr, dwh, das, ybd, fsp, kos, kic, vpg, tyv, hnc, kov, \