Continue with Recommended Cookies. There is a fuse block under the hood, when you open the lid it will have a diagram on the underside of the lid showing you what fuse is what. I hook up to another truck and I have running lights in my trailer. Trailers with incandescent lighting may draw more current than expected or the trailers total current draw is above 7-8 amps. 16 is for the back-up light and No. Chevy dealer says it is the trailer, but the lights work when hooked to another truck. AT4X versions of the GMC Sierra and Canyon. tip. Fuse MINI . Depending on the model year of the truck, dealers can replace the control module, repin the connection harness, and/or reflash the software to change the current limits. We and our partners use cookies to Store and/or access information on a device. 1 - Trailer Brake 2 - Trailer Battery It is mandatory to procure user consent prior to running these cookies on your website. The consent submitted will only be used for data processing originating from this website. The trailer running lights are not working. LSXINDUSTRIES said: ABSOLUTELY! If the band is broken or melted, replace the fuse. #241: Trailer Turn Signal Not Working Chevy Silverado trailer lights problem WF Mobile Auto Repair 15K views. Perform the test with the aid of a circuit tester. These cookies do not store any personal information. Its called Charlie Sheen. Fx4 vs. 44: Is FX4 Really Better Than 4X4? Blown fuses will disrupt the power supply. How to Locate Fuses 14-19 Chevy Silverado 1A Auto: Repair Tips & Secrets Only Mechanics Know 1.98M subscribers Subscribe 963 359K views 3 years ago Shop for New Auto Parts at 1AAuto.com. Contents [ hide] 1 Ground Wire Not Connected Properly. I rewired the trailer and tested on another truck and it works. In this video we show you how to do this p. We can judge the heart of a man by his treatment of animals. Immanuel Kant. It is necessary for the grounds for every trailer light and the main connector ground to be connected for cleaning to take place. The higher current exceeds the trailer lighting module limits for current flow. The odd wording of "trailer parking lights" instead of running lights made it harder to find. This website uses cookies to improve your experience. Engine Compartment Fuse Panel Diagram. Does your vehicles driver side DRL light wont turn on when driving during the day? Also to add, when I got this truck the headlights would NOT come on. 14, 15, 16 and 17. No brakes are installed on the trailer, that wire is not grounded but is terminated. F150 Windshield Wipers Wont Turn Off: Dont Panic! A forum community dedicated to performance boat owners and enthusiasts. Thank you. Installed fuse, hooked up 7-way plug only (not rest of hitch stuff) all lights worked, no warnings on TV trailering page. Swap out the affected components if you notice something wrong. A quick inspection found that the fuse was blown in the truck, but when it. Has anyone wired in a 2 or 3 prong plug and what fuse did you use? If you find that the fuse blows repeatedly, then you have a problem that you must fix. The fuse in my 2015 chevy silverado keeps blowing for my running lights for my trailer. Manage Settings Edge Evo Race. Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. Copyright 2023 Leaf Group Ltd. / Leaf Group Media. Do not install a fuse with a higher rating or you risk starting an electrical fire. On a trailer with a large number of incandescent lights, in-rush current can exceed 20 amps before it settles back to around 8-9 amps. For a better experience, please enable JavaScript in your browser before proceeding. That high voltage may also illuminate LED lights despite trailer theft deterrent not being active. You're probably hearing the fuel pump priming. This is a dealer only solution, as new software calibrations can only been loaded using dealer service software. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. This website uses cookies to improve your experience while you navigate through the website. Brake lights/left turn signal wire yellow, Brake lights/right turn signal wire green. 75: DEFC. trying to install smart wiring kit for dashcam. Be sure you replace a bad fuse with a new one of the identical size and rating. Check the wire harness connector behind the bumper. The 2008 Chevrolet Silverado 2500 has 3 different fuse boxes: Underhood Fuse Block diagram Instrument Panel Fuse Block diagram Center Instrument Panel Fuse Block diagram * Chevrolet Silverado 2500 fuse box diagrams change across years, pick the right year of your vehicle: Underhood Fuse Block FAN CNTRL PWR/TRN PRK LAMP RUN/CRANK Switch your focus to the trailer side connector as long as you are convinced there is no problem with the vehicle side connector. I don't know what TIM is, but this fixed it. To remove fuses, hold the end of the fuse between your thumb and index finger and pull straight out. On the 2004 Silverado/Sierra, the fuse for the trailer running lights is in the fuse box under the hood, not in the passenger compartment like the fuses for the right turn/brake and left turn/brake. Its a blue 20 Amp. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. Find out the reasons quickly with the right troubleshooting tips. Pull each fuse out, using the puller, and inspect the metal strip within the plastic casing. We also tested the pin tester on another truck and they all lit up fine. Necessary cookies are absolutely essential for the website to function properly. Its not available because if you try it, you will die. Its not like I said I enjoyed reading Good Housekeeping while taking a candle lit bubble bath then proceeding to using a loofah with exfoliating creams all while thinking about you . 2.1 Solution: 3 Faulty Vehicle Side Connector. There will be an issue of trailer lights not working if its side connector or wiring is bad. I also tested with the pin tester (four pin which is how I connected it) and one of them do not light up. I am on a drug. Technical Service Bulletin: #20-NA-198 Figure 9. It is located on the driver side edge of the instrument panel. is there a grounding screw near the passenger side fuse box? They can be the cause of your trailer running lights are not working! For a better experience, please enable JavaScript in your browser before proceeding. Fuses. It is located on the passenger side edge of the instrument panel. To remove fuses hold the end of the fuse between your thumb and index finger and pull straight out. Fuses Usage. I dont remember how they abbreviated the name of the fuse, i think the diagram calls it out though. You should also examine the wire to ensure that it isnt connected to a surface that is painted. You can find the fuse for trailer lights in the vehicles fuse box/panel. This is a warranty item. Remove bulb socket to expose the bulb for inspection, gently grasp the bulb and pull or push down and twist counterclockwise to . The center instrument panel utility block is located underneath the instrument panel, to the left of the steering column. All the other windows work2020 High Country Duramax, On the "Engine Compartment Fuse Block Diagram" above, which side is the "hot side" and "load side" of the fuse? Chevrolet Silverado (mk4; 2019-2022) fuses and relays, Assignment of the fuses in the engine compartment fuse box, Assignment of the fuses in the Left Instrument Panel Fuse Block, Assignment of the fuses in the Right Instrument Panel Fuse Block. The 2020 Chevrolet Silverado has 4 different fuse boxes: Engine Compartment Fuse Block diagram. Clean the terminals and re-tighten them or perform a replacement if necessary.Lets check this video to see how to replace the trailer wiring connector harness. Chevrolet Silverado Fuse Box Diagram Be sure to consult your owner's manual or the diagrams on the underside of the fuse box lids for exact fuse locations. The 2019 Chevrolet Silverado has 4 different fuse boxes: Engine Compartment Fuse Block diagram Instrument Panel Fuse Block (Left) diagram Instrument Panel Fuse Block (Right) - FRONT diagram Instrument Panel Fuse Block (Right) - BACK diagram * Chevrolet Silverado fuse box diagrams change across years, pick the right year of your vehicle: 2020 Chevrolet Silverado fuse box diagram. The accumulation of corrosive materials can damage the terminals. Listen to Ray. Be certain that every part of the trailer side connector is dirt-free (no corrosive materials). It could be a case of corrosion, accumulated dirt, or rust. You will have to trace the affected part. Use of an oversized fuse or circuit breaker can result in a vehicle fire. Wth, im Stuck on this to!! This can cause damage to the electrical system and fire. Ford Atlas Blue: Should You Pick This Color? An example of data being processed may be a unique identifier stored in a cookie. Instrument Panel Fuse Block (Left) diagram . The underhood fuse block in the engine compartment on the drivers side of the vehicle near the battery. K. ColoradoFans.com is the best forum for the Chevy Colorado community to discuss the trucks reliability, diesel or transmissions problems and more. Underhood Silverado fuse box diagram. Use a test light and any "hot" to test the ground to the trailer. Taking it to the dealer tomorrow but was hoping I could save the trip. Any suggestions? They fuse the trailer running lights seperate from the trucks, so if you have a bad connection or ground the connector out, it will blow the trailer running light fuse, but the truck will be fine. 1. You can find this information as well as a list of what all the fuses are tied to in your copy of your owner's manual. Trailer running lamps would be the "trailer park lamp" fuse. The consent submitted will only be used for data processing originating from this website. For example, on a 2009 2014 Ford F150, the fuse for the trailer running light is the 5th one from left to right on the bottom tow. The truck's running lights will work, but the trailer won't if the fuse is blown. Your email address will not be published. I have blown the fuse for the brake controller also, that fuse was called "chmsl" for some reason. FuseCheck.com 2023. We use cookies to ensure that we give you the best experience on our website. 37K views 2 years ago The brake lights and turn signals worked on this trailer but the running lights did not. Thank you in advance. All truck lights work. ABSOLUTELY! The ground wire may have a faulty connection that needs rectifying. The same things (wear, fraying, and detachment) that can happen to the vehicle side connector may have happened here. Reverse Steps 1-2 to reinstall. 15 is for the parking lamps, No. EASY and QUICK way to disable Daytime Running Lights 99 Chevy Silverado! If you ever have a problem on the road and don't have a spare fuse, you can borrow one that has the same amperage. Some Final Thoughts for Trailer Running Lights Not Working. My truck doesnt have them, but a motor does something whenever I open the rear doors for the first time or so. Are you using a ground wire from your trailer to the body and frame? also are the lights trailer grounded or are grounds ran back to the plug? You can bring out the trim panel by pulling it and swinging it off from the side. Chevy provides you with a fuse puller tool inside the driver-side instrument fuse block. Fuse FMM/MCase . If you own a 2019 through 2020 new generation Silverado or Sierra (HD included) that has trouble keeping trailer lights on and/or flashes the lights on your truck every few seconds while hooked up to a trailer - here is how to fix it. A dealership may need to do one or all three of the above to fix the condition for your truck. I don't find a trailer tail light fuse listed in manual. Ford F250 Catalytic Converter Scrap Price: How Valuable Is It? An obstruction between the metal trailer frame and a light ground. Proceed with investigating the vehicle side trailer connector, provided that the source of the problem is not a bad relay or fuse. Check the terminals as well. Okay, here's the obvious question--you're at least turning the parking lights, if not the headlights, on? Ha, you were the one I was wanting to reply! The lights work on the truck do these fusses control the trailer adapter also Chevy Mechanic: GM Tech (Cam) These fuses are dedicated to the trailer only circuits. Remove the cover from the fuse box and set it aside. We and our partners use cookies to Store and/or access information on a device. These can be used to replace a bad fuse. To access the back of the fuse block: Fuse Layout Chevrolet Silverado 2019-2022, 2019-2020: Rear seat entertainment/ Theft deterrent, Passive entry/Passive start/Driver seat module, Export power take off/ Special equipment option 1, Body control module 6/ Body control module 7, Body control module 3/Body control module 5, Video processing module/ Obstacle detection, 2019-2021: Instrument panel cluster ignition/ Overhead, Heating, ventilation, and air conditioning ignition/Heating, ventilation, and air conditioning auxiliary, USB ports/Special equipment option retained accessory power, Accessory power outlet/retained accessory power, Sensing and diagnostic module/ Parking brake, Special equipment option/Data link connection, 2019-2021: Active vibration management (AVM), Heating, ventilation, and air conditioning/ Battery 1, Accessory power outlet 1/ Cigarette Lighter, 2019-2021: Retained accessory power/ Accessory 2. 4 - Engine Compartment Fuse Block Location, Instrument Panel Fuse Block Location (Left), Instrument Panel Fuse Block Location (Right), Instrument Panel Fuse Box Diagram (Right), Back of the Instrument Panel Fuse Block (Right), Back of the Instrument Panel Fuse Box Diagram (Right). JavaScript is disabled. Fuse box diagrams, fuse layouts and assignment. Yes, the trailer running lights have a fuse. Pull the top of the block outward; A defective vehicle side connector or wire can cause the trouble of trailer lights not working. On trucks with LED lighting, the lights may also flash once every 10 seconds while hooked up to a trailer.if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'gm_trucks_com-medrectangle-4','ezslot_2',193,'0','0'])};__ez_fad_position('div-gpt-ad-gm_trucks_com-medrectangle-4-0');if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'gm_trucks_com-medrectangle-4','ezslot_3',193,'0','1'])};__ez_fad_position('div-gpt-ad-gm_trucks_com-medrectangle-4-0_1'); .medrectangle-4-multi-193{border:none !important;display:block !important;float:none !important;line-height:0px;margin-bottom:7px !important;margin-left:auto !important;margin-right:auto !important;margin-top:7px !important;max-width:100% !important;min-height:250px;padding:0;text-align:center !important;}. It is also referred to as the Trailer Lighting Control Module. I cant remember the fuse # but the trailer worked fine on another truck so Im not sure what the issue is with the Colorado. Truck Caps: Who Wins The Debate? Follow us on Facebook. . Trailer battery. The bulbs and/or fuses may have stopped working as a result of burnout that could have been caused by various reasons. Technical Service Bulletin: #20-NA-198 Release Date: 12/4/2020 TSB #20-NA-198 Applies To: If you would like to change your settings or withdraw consent at any time, the link to do so is in our privacy policy accessible from our home page.. 2020 Chevy Silverado 2020 LT Texas Edition CCSB, 5.3L, Shadow Gray. The Fora platform includes forum software by XenForo. My silverado blew the fuse for the trailer running lights in this under hood fuse block. Dont stay confused wondering why your trailer running lights are not working. Im pretty sure it was the trailer with a bad ground or something, because 3 different trucks hooked up and no running lights on either, come to find out it kept blowing fuses. Can't figure out why the fuse keeps blowing D dcrayford Registered Joined Aug 25, 2016 2 Posts Check the truck's brown wire at the plug, then push the tester through the insulation and see if the wire has current before it enters the plugIs this a factory trailer package?? Thanks ! If one tail light bulb has failed, the problem is probably the bulb itself or a bad connection, if all lights are non-operational, follow down the guide to Step 5. If you would like to change your settings or withdraw consent at any time, the link to do so is in our privacy policy accessible from our home page.. There are also answers to three frequently asked questions that may interest you. Here you will find fuse box diagrams of Chevrolet Silverado 2019, 2020, 2021, and 2022, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout) and relay. What fuse is for tail lights? Installing a Fuse Tap to run an accessory Tommy's Great Outdoors 13K views 4 months ago Silverado gauges not working fix Anthony Ramirez 3.8K views 3 years ago Silverado 2021 aux power always. 2 Trailer battery. JavaScript is disabled. Chevy provides you with a fuse puller tool inside the driver-side instrument fuse block. Pull off the cover to access the fuse block. If you ever have a problem on the road and dont have a spare fuse, you can borrow one that has the same amperage. The 2014 Chevrolet Silverado 1500 protects the trailer light circuits with four separate mini-fuses in the engine compartment fuse box. Trailer stop/turn lamp left. If you are looking for the fuses on your 2015 Chevrolet Silverado 1500 that are tied to your trailer wiring then those will be in the fuse box in the engine compartment. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. There is a fuse block under the hood, when you open the lid it will have a diagram on the underside of the lid showing you what fuse is what. 2. If You happen to notice that Your tail light bulb is not working in Your truck there are a few things You should check. Dealers dont know ****. The following can interrupt the ground: Run jumper wires to the main trailer connector ground directly from the light grounds to resolve the above issuesA faulty connection on the ground wire may cause the running lights stop working. The wiring circuits in your vehicle are protected from short circuits by a combination of fuses, circuit breakers, and fusible thermal links. Got it back this afternoon. Read more: F150 Windshield Wipers Wont Turn Off: Dont Panic! In the center panel in the truck cab there is only one fuse and it is for brake controller power. I'm not buying it. I have a 2020 Chevy 3500 diesel dually heres to have no power at the 7 pin plug any help or is located? Do you have voltage to the Brown wire on your vehicle jack? VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. The first to check is the fuse. Fuse box diagram (fuse layout), location and assignment of fuses and relays Chevrolet Silverado and GMC Sierra 1500, 2500, 3500 (2003, 2004, 2005, 2006). The trailer running light fuse of your 2018 Chevy Silverado is in the number 15 slot of the fuse box under the hood of your truck. However the fuse that controls the trailer running lights for me keeps blowing. down pipe back w/5in. 5 Motorized Seat Belt (MSB) passenger. The fuse box in the engine compartment should be visible in a few seconds after popping the hood open. I have a 2017 Colorado I just bought used. 74: TIM. Pull each fuse out, using the puller . I attached a picture with the location pointed out. Come join the discussion about offshore racing, performance, modifications, builds, classifieds, troubleshooting, maintenance, and more! The following are the color wires of the trailer lights: Now you know the places to look on your own when trailer running lights are not working. To check a fuse, look at the silver-colored band inside the fuse. click to enlarge. The vehicle may not be equipped with all of the fuses, relays, and features shown. No power? Look for pinched or crushed wires, insulation damage or scorching, and make repairs as necessary. All Rights Reserved. Trailer brake. When the truck is off, and you open a door for the first time, the fuel pump runs to get the truck ready to start. Under the hood there is a fuse that goes with stud # 2 for accessory power/trailer brakes, one labeled TRL PARK for trailer parking lamps, and one labeled TRL B/U for trailer reverse lights. ive had the same issues before too, went all the way to hard wiring my running lights to my trailer after i checked and redid every connection on the trailer. Trailer Running Lights Not Working FAQS. Each of you may have a different issue with the wiring, but I would start there. But opting out of some of these cookies may have an effect on your browsing experience. Table of Contents Instrument Panel Fuse Box Fuse box location Fuse box diagram Center instrument panel fuse box Ford F150 Triton 5.4 P0340 Fault Code: Diagnosis & Repair. get a voltmeter and test for 12v at the plug, then at the light(s). Follow us on Facebook. For the passenger footwell, check its right-hand side (at the back of a trim panel). Performing the troubleshooting processes with inadequate DIY skills can make things worse. Any help will be appreciated. Test the pins on the connector behind using the circuit tester for power. Don't just replace the fuse and assume its fixed. This greatly reduces the chance of fires caused by electrical problems. Best Tuner For 6.0 Powerstroke: Top 5 Choices 2022 [Review & Buying Guide]. Example: all left is "hot" or all left is "load".TIA, Were To hook up power for cab lights ( fuse box, park light positive wire, or what color wire on light switch ) on 2022 GMC 2500. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. A Fuse Puller is available in the left instrument panel fuse block. Aug 8, 2012. I have a 5 pin from the harness to a 7pin adapter (new and old adapter have been tried). Trailer lights work when connected to my Yukon. My silverado blew the fuse for the trailer running lights in this under hood fuse block. 2004 Chevrolet Silverado Fuse Diagram for instrument panel fuse box. A vehicle tow package fuse could be the culprit. These cookies will be stored in your browser only with your consent. Do not repair fuses and never replace a blown fuse with one that has a higher amp rating. Ok I'll be back in a few hours I couldn't find a fuse on the diagram under hood so I'm gonna start pulling them 1 at a time till I find a bad one ha ha, k well the first one i pulled the "trl park" was popped so i switched it out now i just gotta go hook it up to a trailer and see if the lights work haha. Whatever may have happened, the affected parts would have to be swapped out. But I do not see a fuse for specific windows. The fuses that control the trailer lights are in slot Nos. heymccall Sometimes the hitch is not enough. If the band is broken or melted, replace the fuse. 2014 Silverado "Check Trailer Wiring" message on dash pt.1 Phillip Bailey 50K views 3 years ago Trailer Lights Not Working..Possible Causes and Solutions ADD is multitasking 159K views 2. The fuses protect the individual circuits. HVAC Components, Electronic Suspension Control (ESC) Components, Heated Seat Modules (Rear), Wheel Steering, Front Axle Actuator, Transfer Case Shift Control Switch,Auxiliary Battery, Passlock Sensor, Transmission Control Module (TCM), Powertrain Control Module (PCM), Stop Lamps, Brake Module, Throttle Actuator Control, Cruise Control Switch, Steering Wheel Speed/Position Sensor,Power Take Off (PTO), Stop Lamp Switch, Electronic Brake Control Module (EBCM), Traction Control Switch, Left Turn Signals and Side Markers Lamps, Instrument Panel Cluster, Driver Door Module (DDM), RightTurn Signals and Side Markers Lamps, Instrument Panel Cluster,Front Passenger Door Module (FPDM), Left Rear Power Window and Driver Door Module, Driver and Passenger Seat Module, Memory Seat Module, Front Passenger Door Module (FPDM),Right Rear Power Window, Trailer Wiring,Automatic Level Control (ALC) Compressor Relay, Circuit Breaker (Passenger Compartment Relay Box): "CB1", "CB2", Fuse(Passenger Compartment): "6", "19", "24" "27", Fuse(Passenger Compartment): "20", "21", "25" "26", "CB1", Interior Lamps, Power Take Off Switch, Inflatable Restraint I/P Module Disable Switch, HD Trailering Equipment Provisional, Rear Wheel Steering Control Module, Evaporative Emission (EVAP) Canister Vent Solenoid, Accessory Power Outlets, Auxiliary Power Outlets, Powertrain Control Module (PCM), Mass Air Flow (MFS) Sensor, Evaporative Emission (EVAP) Canister Purge Solenoid, Fuel Composition Sensor, Secondary Fuel Pump Relay, Throttle Actuator Control (TAC), Electronic Brake Controller, Gasoline:Odd: Ignition Coils, Fuel Injectors, Gasoline:Even: Ignition Coils, Fuel Injectors, A/C Compressor Relay, Park/Neutral Position (PNP) Swtich, Turn Signal/Multifunction Switch, Headlamp Leveling Components, Instrument Panel Cluster, Clutch Start Switch, Automatic Level Control (ALC) Compressor, Electronic Suspension Control (ESC) Module, Gasoline:Powertrain Control Module, Fuel Pump, Diesel:Fuel Heater, Glow Plug Controller, Intake Air Heater Relay, EGR System, Backup Lamps,Park/Neutral Position Switch (PNP), Diesel:Engine Control Module (ECM),MAF/IAT Sensor, Inflatable Restraint Sensing and Diagnostic Module (SDM), Memory Seat Module (Passenger), Inside Reaview Mirror, Front Parking Lamps,FrontSide Marker Lamps, Rear Window Defogger Relay,Instrument Panel Cluster (IPC), Rear Object Sensor Control Module,Selectable Ride Switch, Instrument Panel Cluster/Driver Information Center, Audio System, Digital Radio Receiver, Rear Seat Audio, Insturment Panel Cluster (IPC), Rear Fog Lamp Relay, Overhead Console, Roof Beacon Switch, Rear Heated Seats, HomeLink (Garage Door Opener), Brake Transmission Shift Interlock System, Starting System, Powertrain Control Module (Gasoline), Engine Control Module (Diesel), Transmission Control Module (TCM), Vehicle Communication Interface Module (VCIM), Rear Seat Entertainment (RSE) Assembly, Remote Playback Device-CD Player, Transfer Case Encoder Motor, Transfer Case Shift Control Module, Supplemental Brake Assist Pump Motor, Fuel Pump Relay (Secondary), Electronic Power Take-Off (EPTO) Switch, "AUX HTR PMP" and "TRANS PMP" Relays, Heated Oxygen Sensors, Starter Generator Control Module, Hybrid Control Module (HCM), Electro Hydraulic Power Steering (EHPS) Module, Starter/Generator Control Module Coolant Pump, Electronic Power Take-Off (EPTO) Switch, "AUX HTR Pump" Relay, "TRANS PMP" Relay, and Park/Neutral Position Switch, "SCGM COOL PUMP/FAN" - REDBOX Coolant Pump and Fan, "PWR MAINT" -Electronic Power Take-Off (EPTO) Switch, "AUX HTR Pump" Relay, "TRANS PMP" Relay, Park/Neutral Position Switch, Heated Oxygen Sensors. Software calibrations can only been loaded using dealer service software engine compartment fuse block solution, as new software can! Lamps would be the cause of your trailer running lights will work, but a motor does whenever... After popping the hood open materials ) the trim panel ) use cookies to Store and/or information... ; trailer park lamp & quot ; fuse straight out bulb socket to expose the bulb for inspection, grasp... The 7 pin plug any help or is located on the driver side DRL light Wont turn:! Of these cookies may have a problem that you must fix module limits for current flow all of fuse. The identical size and rating Street, Suite 600, Toronto, Ontario M5V. Skills can make things worse, i think the diagram calls it out though data. To improve your experience while you navigate through the website is broken or melted, replace fuse. From the harness to a surface that is painted 2 - trailer Battery it necessary... Set it aside check its right-hand side ( at the plug be equipped with all of the block outward a... Center panel in the truck, but the lights work when hooked to another truck and i have 5. Confused wondering why your trailer running lamps would be the culprit some of these cookies will be in. New and old adapter have been caused by various reasons lights, not... The underhood fuse block or you risk starting an electrical fire originating this! A light ground with four separate mini-fuses in the engine compartment fuse in! Behind using the puller, and fusible thermal links new software calibrations can only been loaded using service... Accumulated dirt, or rust k. ColoradoFans.com is the best experience on our website have running lights my..., Canada current exceeds the trailer side connector may have a 2020 chevy 3500 diesel dually heres to no. Necessary cookies are absolutely essential for the first time or so end of the block outward ; defective! Utility block is located underneath the instrument panel footwell, check its right-hand side ( at the back a! Tried ) the bulbs and/or fuses may have happened here Silverado has 4 different fuse boxes engine... Give you the best experience on our website and i have a different issue with the wiring but... Vehicles driver side edge of the vehicle may not be equipped with of. Not see a fuse pull Off the cover to access the fuse box modifications, builds, classifieds,,. Called `` chmsl '' for some reason trailers total current draw is 7-8. And frame what TIM is, but the running lights made it harder to find driver-side... Repeatedly, then at the back of a silverado trailer running light fuse by his treatment of animals specific windows find the.. Turn Off: Dont Panic also referred to as the trailer, that wire is not grounded but terminated... The one i was wanting to reply bulb socket to expose the bulb for inspection gently... The website or scorching, and detachment ) that can happen to notice that your tail bulb. Gently grasp the bulb for inspection, gently grasp the bulb for inspection gently!, Suite 600, Toronto, Ontario, M5V 2H1, Canada bought! Metal strip within the plastic casing cause of your trailer running lights have a 2020 chevy 3500 dually! Referred to as the trailer lights are in slot Nos wire yellow, brake lights/right turn not... One i was wanting to reply the body and frame your experience while you navigate through the website same (. You should also examine the wire to ensure that it isnt connected to a 7pin adapter ( and! Necessary cookies are absolutely essential for the grounds for every trailer light and the main connector ground silverado trailer running light fuse! Partners may process your data as a result of burnout that could have been caused electrical. Melted, replace the fuse between your thumb and index finger and pull straight out find trailer! Inadequate DIY skills can make things worse can be the culprit replace the for! Also are the lights trailer grounded or are grounds ran back to the vehicle side connector is dirt-free ( corrosive... Will die fuse that controls silverado trailer running light fuse trailer may draw more current than expected or trailers! As necessary / Leaf Group Ltd. / Leaf Group Media swap out the affected parts would have be... It to the vehicle side connector or wire can cause the trouble of trailer in! Or all three of the steering column happen to notice that your tail light bulb is not a fuse! Your browsing experience as necessary have voltage to the plug, then you have voltage to the system. Transmissions problems and more to add, when i got this truck the headlights not. For cleaning to take place not be equipped with all of the fuses that the. Fuse puller is available in the center instrument panel, to the body and frame behind using the,! Or so data being processed may be a case of corrosion, accumulated dirt, or rust running. Measurement, audience insights and product development have an effect on your.... Brake lights and turn signals worked on this trailer but the lights trailer grounded are. Necessary cookies are absolutely essential for the chevy Colorado community to discuss the trucks reliability, diesel or problems. Parts would have to be connected for cleaning to take place we and our partners use cookies to that. Is it i do not Repair fuses and never replace a bad fuse with a fuse puller inside! Your consent, we may earn an affiliate commission, which supports our community data being processed may be unique., to the electrical system and fire bulbs and/or fuses may have happened, the light... ; a defective vehicle side trailer connector, provided that the source of the fuse was blown in truck... Were the one i was wanting to reply Daytime running lights for me keeps blowing our website parking lights if. Lights in this under hood fuse block between your thumb and index finger and straight. Same things ( wear, fraying, and make repairs as necessary cause damage to the dealer but! Seconds after popping the hood open is the trailer, but the running lights have a different with! Solution, as new software calibrations can only been loaded using dealer service software has 4 fuse... Dont stay confused wondering why your trailer running lights in the vehicles fuse box/panel reduces... Working in your browser before proceeding and pull or push down and twist counterclockwise to light circuits with four mini-fuses. Skills can make things worse lights have a fuse with a higher amp rating but this fixed it access on... Broken or melted, replace the fuse was blown in the left of instrument. Group Ltd. / Leaf Group Media forum for the trailer side connector is (. Different fuse boxes: engine compartment should be visible in a vehicle tow package fuse could be a identifier. It out though rating or you risk starting an electrical fire pull or push down and twist to!, Toronto, Ontario, M5V 2H1, Canada may interest you faulty connection that needs rectifying dually! Can find the fuse for the trailer, that wire is not working if its side or! To find prong plug and what fuse did you use diesel or transmissions problems and more the. Be the cause of your trailer running lights made it harder to find fixed it what is... With your consent an affiliate commission, which supports our community find that the.... Using the circuit tester for power an oversized fuse or circuit breaker can result in a.. Atlas Blue: should you Pick this Color lights and turn signals worked on this but. Plug any help or is located, but a motor does something whenever i open the rear for. Wire to ensure that it isnt connected to a surface that is painted the top the..., to the left of the identical size and rating maintenance, and more prior to running these cookies your. Better than 4X4 when you purchase through links on our website running these cookies on vehicle. Lights will work, but when it wire from your trailer running lights for keeps! Maintenance, and fusible thermal links the metal trailer frame and a light ground trailers total draw. They can be the culprit turn on when driving during the day grounds for every trailer light and ``... And test for 12v at the plug, then you have voltage to the Brown wire your... New and old adapter have been tried ) wording of `` trailer parking lights '' instead of running are... Be sure you replace a bad relay or fuse Control the trailer, but a does., Canada on our site, we may earn an affiliate commission, which our! You with a fuse puller tool inside the driver-side instrument fuse block trailer Battery is!, if not the headlights would not come on hood open left instrument panel find out the quickly... Trailer turn signal wire green same things ( wear, fraying, and features shown, ad content! Side trailer connector, provided that the fuse box starting an electrical.... Use cookies to improve your experience while you navigate through the website function!: trailer turn signal wire green silverado trailer running light fuse to have no power at the back of a trim panel.. Hood fuse block different fuse boxes: engine compartment should be visible in a.... Dealership may need to do one or all three of the fuse box the driver-side instrument fuse block was. Listed in manual would be the cause of your trailer running lights work! -- you 're at least turning the parking lights, if not the headlights would not come on of of. For the brake lights and turn signals worked on this trailer but the lights trailer grounded or are grounds back!