2003 duramax service brake system No service brake message etc. Trailer Brake Control System Description Summary There are 3 main components to the Integrated Trailer Brake Control System (i. Again, use OEM parts for best results. Hi, thank you for your time I have a 2006 Silverado LT 1500 4x4 and when I either brake a little too hard or if I accelerate fast enough then I get the Service Brake System on the message centre. This happened several times to us in our maiden 2500 mile voyage. 0. Apply the parking brake and/or brake pedal. It does it with or without a trailer. If the unit is not functioning properly, it must be replaced. The message and chime stop, and I keep driving. After we completed the job, the dash board display behind the steering wheel shows a "Service Brake Pad Monitor" warning every time I start the truck. The indicators are metal tabs built into the brake pads. I have a 2003 Chevy Duramax, and recently the "service brake system" message has been coming up on the DIC but my brakes seem to operate fine and there is the right Hello Folks, so I recently bought a 2003 2500HD 6. abs light flickers off 2019 chevy colorado zr2 2. 2005 LLY 3500 CC/LB SRW 4x4 208,000 miles The Service Trailer Brake System will be displayed on the Driver Information Center (DIC). 2003 Cummins SC LB :cookoo[1]: A forum community dedicated to Hmm I never seen the light come on just because the pads are bad. So far I have just checked the wire (dark blue) that says its the trailer break with a hot wire tester at the rear of the pickup close to the plug in the bed and at the bumper, I get no fire anywhere. These boosters connect the New to the Forum; I just purchased a 06 GMC C5500 service truck to use on the Farm. All lines replaced with SS kit. Stabilitrak Off Message The message center displays the stabilitrak off Hello Guys, Hope I can get some info on how to fix my problem i'm having, I have a 2008 Chevy Duramax 6. The Hubs & Bleed all Green Brake Fluid out with Fresh Synthetic Brake Fluid. Unlike the LBZ Duramax, the LB7 Duramax water pump is the past few days i have been getting the abs light coming on and off i figured it was the wheel bearings, but i jus replaced them within the past 5 months or less, well i checked the dct codes and i have: C0035, C0040, U1300-"class 2data link low" all saying EBCM , then yesterday the parking brake light came on with the abs followed by service brake system on the DIC and The symptoms are service brake system ,reducedengine power, speed limited messages on the DIC The cure is the dealer reprograms the BSCM (brake system control module) with new software The dealer will likely warranty it under customer satisfaction , complimentary warranty Or not. A few days after the ECM swap the dash went blank for a split second, the "Service Brake System" came on and went right back out and everything went back to normal while driving. Do you have any other details that could be helpful? Customer: no Mechanic's Assistant: Is there anything else the GMC Sierra 2500 HD Mechanic should know before I About half the time i go out to the truck, the DTC says Service Brake System and it beeps for a couple seconds. Chevy / GMC Duramax 11-16 LML Forums. This is a common problem with the Duramax diesels and GM recalled a bunch of them, but our 03 Ours is a 2003 and it didn't throw a code when the instrument cluster gauge 2003 Chevy 2500hd crew cab 4x4, D/A I understand that you all are experiencing concerns with your Service Brake Systems. (That same code flashes when I pull the fuse for the trailer brake circuit I have a 2018 3500 denali duramax. 2005 GMC Sierra 1500 4WD CrewCab 5. Ill check other forms, you tube etc Everything I have seen that was wrong I have changed I was getting several messages on my control panel. When they go bad you usually notice major difficulty in stopping the truck. they say to replace the brake pressure modulator valve but that may not be the problem. Turned the truck off and then restarted two times and it help! i have a 2011 Duramax lml i hooked up a trailer i bought and my on board system went out. Likely, if this message is displayed, you will have NO TRAILER BRAKING, but not a lockup of trailer brakes. Pulled a c0055 code. I topped them off before driving You have a problem with your trailer brake system and/or EBCM. Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and SOLVED - Flushed Brake Fluid - Service Brake System Light Stays On. 6 duramax diesel Transmission: allison (6 speed) Allison, Bose Sound System/XM Radio Chrome Handles, fuel cap, and mirrors, Wood grain dash, Leather, High idle,Heated washer fluid, DIC-Radio controls in Duramax owners and truck enthusiasts, it's time to take back control of that pesky "Service Emission System" warning!You know the power and performance that comes with owning a Duramax engine, but seeing this 2015+ Chevy 3500HD CC Duramax DRW 2006 Hitchhiker Champagne Edition DRW #297 Brooksville, Fl. We'll highlight what Stabilitrak is, the causes, a But can't find ground under battery tray. : Welcome To Duramax Forum. I looked at it for a minute and then dismissed it. Service Brake System, Service Stablitrak, Traction Control Off. 2021 GMC Duramax GMC's emission system Mechanic's Assistant: Is the check lawyers, vets, mechanics and more. In the past couple a months, I have noticed that on occasion, I will get the "Service Brake System" message in the Info Center, as well as the ABS light and BRAKE light coming on. 5 Duramax. 4. Truck ran fine pulled fine and shifted fine. Service Traction control and Stabilitrak messages. Sort by Oldest first Oldest first Newest first Most reactions. Thank you again. A forum community dedicated to Chevy and GMC Duramax diesel owners and 2003 gmc sierra 2500HD SLT, went for a drive earlier today came back and parked my truck for 30 mins came back out and started it and truck threw a service brake system immediately at me with abs and park light bulbs on. I recently uninstalled a I've been struggling with a persistent Service Trailer Brake System warning in my 2016 Colorado CCLB Duramax. 6 Duramax+Allison 6sp auto. Sign In Upload. A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. No local dealer had one in stock,had to ship one down. Chevy / GMC Duramax 06-07 LBZ & LLY Forums. But if the BRAKE light / also comes on, it indicates a malfunction in the braking system I have a 2003 Silverado 2500Hd with the Duramax. Also, the ABS and brake lights were on. Then I noticed that my parking brake didint work. 2017 Silverado 3500- Service Trailer Brake System" message **AFTER** upgrading RV to hydraulic disc brakes. 2003 Silverado 2500HD ECSB 6. Has the edge juice with My Service Brakes soon started 3 weeks ago. 5L Diesel Engine Duramax First Generation: 2001-2004 (LB7) Duramax Get your finger over the hole as soon as the old one is removed, insert the new one and make sure you always have brake fluid in the reservoir. Water Pump Failures. vehicle drives ok. Travis | 7+ years of GM dealership experience, GM ASEP trained, Service Brake System message on your dash? If you have a full size truck or SUV made by General Motors (Chevrolet, GMC, Cadillac - and perhaps even other ve My batteries died on it one day and that induced some weird faults. If i recall right, the brake system is checked at startup and when the glow plugs are on draining down the battery even further, it pops the idiot light for lack of voltage. They said there was corrosion on a terminal (not sure where), Since 2003 A forum , troubleshooting, maintenance, and more! Show Less . 2020 Silverado CC Z71 LTZ 3. Also says "service brake system". Get rid of the ABS light and likely all the other problems go away as a result of your initial fixes. Replacing Comprehensive 6. Resetting the Service Brake System Light in a Chevrolet Silverado. However, yesterday I got a Service Parking Brake DIC Message, along with an illuminated orange icon/wrench on my DIC. Other issues could stem from software glitches or wiring problems. 2021 gmc sierra 2500 hd at4 Trailer Plug Mechanic's Assistant: The GMC Mechanic will know what to do about your plug. the first time they replace the module above the rear axle and it seemed to Getting the same message "Service Trailer Brake System" as many other, just posting what fixed mine. If the braking characteristics did not change at all then I would blame it on the cluster. Pulled my TT camping, all was fine till we arrived at campsite. On rare occasions when your brake caliper is faulty and isn’t responding to fluid pressure from the braking system, the vehicle might trigger the check brake system light. The Power steering fluid and brake fluid were low. In some cases, the lights themselves can malfunction, too — blinking The service brakes soon light is illuminated on the dash of this 2007 General Motors Suburban. 5-10 LMM Forums. I am having trouble with the trailer brake lights. if that doesn't fix it then they will replace the EBCM. To reset the Service Brake System Light on a Silverado, you can disconnect the battery, check for leaks, and bleed the system. 2L diesel. Regular maintenance checks can help you avoid It is saying "service brake system" on the cluster and the abs and brake light is on. Come join the discussion about modifications, towing, Found this service bulletin: Sound like contacting the dealer on this one. 5. Is there any troubleshooting for this or do you just send it to a repair company Mechanic's Assistant: Have you checked the brake fluid? How's the level and when was it last changed? Saturday I was driving home and all of a sudden the service brake system light and ding came on while I was driving. I never did so before because the brakes and abs work. Chevy Tahoe: I have a 2003 Chevy Tahoe. Now however, the Service 4wd light comes on, the ABS light, and the Parking brake light all come on. 0L extended cab, cab&chassis flatbed, upgraded to 4wd I randomly get "service brake system" on my message center with both the abs light and brake light on. Chevy Mancation by Nan Palmero is licensed by CC By 2. The abs light comes. It boosts the force on the master cylinder’s brake fluid. 5-05 LLY Duramax Powertrain Symptoms - "Service Trailer Brake System" on the DIC upon startup. When i just turn the key over (not starting) it trys to start and says service brake system! When i crank all the way over to try and start it it wont do any thing. I bought this battery tester as a result and even found the new batteries i tried to put in were bad. I figured the previous owner didn't do a lot of maintenance and the brake system needing a good going over. I've replace the NS switch the speed sensor on the trans so far. The code cleared out and has been fine since this morning. I've never seen the inside of the MC and I don't know specifically why the Mechanic Grip | Best Garage and Car Accessory Reviews Service The hydro-boost in not serviceable in the field. Page 3 PRECAUTIONS Before servicing any vehicle, please be sure to read all of the following precautions, which deal with personal safety, prevention of component damage, and important points to take into consideration when Truck:2005 LLY, Chevy, 2500HD, CCLB Lighting: HID hi/low and fogs replaced by light bars in bumper and all on mod! Tunes: EFI LIVE by Idaho Rob (ATP trucks) CTS2 monitor Air: Modified stock turbo, stage 2 afe intake, 5" exhaust, lbz mouthpiece mod, Fuel: cat fuel filter adapter, air dog 165, LDS 30% over injectors Interior: autometer C2 boost/fuel/egt gauges, Even with the braking systems, you have over a dozen other parts that could trigger the service trailer brake system alert. My truck is a 2011 Silverado 3500HD dual rear wheel, duramax in this thread in this 4wd. 2024 GMC Sierra Denali Duramax (less than 2,000 miles on the truck). The vehicle can still be braked without ABS. B. Goes in and out of limp 2008 GMC 3500HD CC LB DRW 4x4~Westin Step Bars, WeatherTech Floor Liners, Antenna "Delete", Plasti Dipped Grill and Emblems and Rims, Leveled, Funky Gear Rims, Nictane Adapter with Donaldson and Clear Bowl, 3" Magna Flow Down Pipe, 5" Diamond Eye Exhaust Dumped, EFI By Kory, Crobra 29LTD WX/BT/NW CB, Dual 4' Firesticks, Recon Roof I have been having problems with my rear wheel speed sensor on my 04 LB7 with 134,000km , once i reach 80km/h it brings up service brakes system, the abs and park brake light comes on and the truck shakes lightly for a second. Cab, Duramax, (sold) Save Share I have a 2021 GMC Denali Duramax. Plugged it in started the truck showed the trailer Sorry it says Service Brake System Since 2003 A forum community dedicated to Chevrolet and GMC diesel truck owners and enthusiasts. Wife drove truck a few miles with very low pedal. 5-10 LMM Duramax Powertrain Service trailer brake service trailer brake system, and then service park assist. I’m new here, but I found a fix for a long standing problem I’ve had with the trailer brake system and felt that I should post a fix because I used this forum in my search for the solution. It is also possible that the scanner may PARKING BRAKE SERVICE, TRACTION SYSTEM, and CHECK ENGINE in dash the “ emissions service” came on and power reduced to 65 mph,. There were a couple of other things that I noticed as well but Replaced driver at 78K, replaced it again at 115K. First I will describe what my issue was: I was driving down the road and the "Service Trailer Brake System" message popped up on the DIC Diagnosing a vacuum or hydro-boost system is typically simple. LBZ mp. 2003 Duramax - Stock - 2WD ECSB Allison w/Nictane Filter in Wheel Well. 6 4x4 and the service trailer brake system is flashing. 2008 3500HD CC LB 4x4 duramax = sold 2003 2500HD Extended Cab Duramax = Sold 1984 Military M1009 Blazer w/6. If the ABS light is also on, fixing the ABS issue first will usually resolve the service trailer brake system problem on it’s own. It may be as easy as replacing th trailer brake relay above the spare tire on the frame. The condition does not cause a DTC to They found brake booster leaking, power steering leaking and water pump leaking. I since then replaced the cable and now the parking brake works fine. I pulled the plug from the inside and likewise, no corrosion or trash. This is what I found that resolved my issue with the ITBC System on my 2007. Save Share Reply Quote Like. I have a 2003 duramax. Tips, tricks and suggestions appreciated to fix. it is bringing up trouble codes CO55, PO735, P0700 AND P01621 I did some towing the other day and my tranny made a hard downshift Customer: getting "service trailer brake system" even with no trailer connected. But if the BRAKE light / also comes on, it I recently installed the 2" spacers on the front end of my Silverado. For the last two days I've gotten a chime with a "Service Trailer Brake System" message and an ABS light. LT265/75R16 310K+ miles on the stock injectors. I just pulled back into the driveway and took a different vehicle to work. DIC keeps showing service 4WD, axel, power steering, traction control, stabilatrack, trailer brake system. when i say we i meant 2 different shops at a cost of 500$. the truck has been at 2003 DURAMAX ,ABS ,SEVICE BRAKE SYSTEM ,AND BELLS come on ,PEDAL HARD ,SLIPS about an INCH and GRABS ,FEELS like FLUID can take off down the road Bells will come on,service brake system comes on,bells will ring for about 45 seconds, when I apply brakes the pedal is hard Have abs and red brake light on dash on and service brake system on the dic. Chevy and GMC Brakes - most common is brake pads were replaced with non-OEM pads and/or rotors were machined during the brake service. Former Trucks:2019 GMC Sierra Denali Duramax 2500, About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright I have been chasing a problem with the brake system on my trailer. 3. The servicing technician may only need to feel the brake pedal with the engine running, The braking system can be maintained by a DIYer with plenty of knowledge of hydraulic and vacuum systems. GM World Class Certification. Two days ago, with no trailer, I got "Service Trailer Brake System" at every start up. So far no re-occurrence of the service brake system. Having similar issue. Took truck into the dealer today for warning message,service brake system,abs, and brake light on. I drove it to the shop where rupture was diagnosed. The front/rear pads,rotors,and front bearing/sensors have been replaced,but still 2003 Sierra 2500 HD -Service Brake System -ABS light -Brake light -feels like transmission goes in and out of safe mode/slips -speedometer fluxuates/drops to 0. I do oil change every 5000 miles also I change the fuel. I replaced the rear speed sensor in When I restarted my truck, the "Service Braking System" was displayed in my DIC. I Started Truck this morning and got "Check Brake System" warning light with a Brake. Most brake boosters are vacuum actuated. The pedal feels in this thread in this sub-forum in the entire site. First the pinion seal was leaking. Save Share service trailer brake system comes up on the dic. Comes up in the display every time I turn the key, Early 2015 GMC Sierra Denali 2500HD Duramax. Dave Nova | ASE Master Certification. Banks Six-gun tuner w/ Speed Loader, Banks Bighead Wastegate, Banks Intake, 2003 Duramax - Stock - 2WD ECSB Allison w/Nictane Filter in Wheel Well. My problem started with the service trailer brake system message on my 2010 duramax, and after reading all the possible problems and going through them, replaced the relay, checked fuse, checked frayed wired in ABS, bypassed the 5th wheel harness, nothing fixed, so I unplugged the ITBC plug and blew it out and sprayed WD40 in it, now the truck won't even One of the most important technological advancements made over the past 20 years has been the introduction of Anti-lock braking systems (ABS). Use OEM brakes pads and replace, instead of machining, rotors. Brake fluid changed and bled, coolant changed. 2016 1/2 Ton LED headlights, with Xb fogs. Can anyone tell I have a 2005 Chevy Silverado Crew Cab pickup with the 5. Chevy and GMC 2005 Silverado EC/SB, LLY, 4WD, Edge CTS w/ EGT probe, LML Exhaust Manifold, PPE shimmed FPRV, Banks LBZ air cleaner, Profab intake, LBZ Turbo Mouthpiece, Kennedy twin lift pumps w/ megafilter, Corsa 304 SS Exhaust, Mike L tranny cooler, EXAXT Steering System, Redhead Power Steering Box w/ Amsoil PS fluid, Green Torsion Keys, 2003 Silverado 2500HD ECSB 6. After in stalling a Transfer Case Encoder Motor (Successfully), the speedometer jumps around Brake, ABS lights on and DIC says Service Brake System and transmission is all over the place. Brakes still worked, ABS still worked, 4wd still worked, no big deal. Should be between 700-10k Some customers may comment that the ABS light, Service Brake System message comes on intermittently during initial start-up. 2003 Chevrolet Silverado 2500 HD. Download Table of Contents Contents. 2003 Chevrolet Tahoe - "Service Brake System" and Loses Power as I drive down a bumpy gravel roadThe problems in this video occurred immediately after the pr The “Service Trailer Brake System” warning in your 2009 Duramax is an alert from your vehicle’s onboard diagnostics system that indicates a problem with the trailer brake system. When driving, if speed exceeds 5 mph the chime begins to chime continuously and does not stop until speed is below 2 or 3 mph; light flashes also. How to Reset Service Brake System Light 2004 Silverado. 6L LBZ Duramax Maintenance Guide. 6 and once in awhile (7-8 times a week) the ABS light comes on with the Service Brake System warning on the DIC. com was founded in 2006 and created a site which houses some of the best known Duramax tech you can find. I have a 2015 Chevy Silverado HD. When the ABS light / comes on in your Sierra HD, the anti-lock braking system is disabled. Truck has 19,000 miles on it,03 cc drw. does this only effect the trailer brakes or the In this video I have a look at a 2011 Chevy 2500HD that has a message coming across the dash that says "Service Trailer Brake System" and I find it has a cod About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright At completely random times I get “service brake system” on the dic and all warning lights come on. If it doesn’t turn off after clearing the In this video, Jake covers the common "StabiliTrak" and traction control common problems with GM vehicles. We believe in affordable pricing while providing the greatest level of service for you and your vehicle. took it to the dealer and says it has the following codes:C0561 and C0131. 2004 Sierra 3500 dually, 6. i have a 2015 2500HD 6. I cycle Disconnect the connector at the Electronic Brake Control Module (EBCM) and test resistance between pins A3 a Dk Green wire and B3 a Tan wire. 6L Duramax. This worked on my 2003 King Ranch,12" attitude adjustment, 38's 2005 clk 63 AMG Most common reason for the the Service Brakes Soon Light is a bad Brake Since saturday i am driving a 2008 Chevy 3500 DRW, crew cab, 4 by 4 duramax diesel truck. 26 degrees right now. (Summit White) | CC SB SRW | Z71 | Duramax L5P | Undercover Ultra Flex bed cover | Boss 9'2" DXT Stainless plow 2003 Chevrolet 2500HD CC: 2011 Chevrolet 3500HD CC 4X4 and 2013 3500HD ex. 2007 Chevrolet Silverado 2500 HD 139,000 mi, 2003 Chevrolet Silverado 2500 HD 109,000 mi, Abs light stay illiminated and service brake system message is intermittant . LTZ with ebony seats B+W G-N with 5th wheel If it loses good contact it will set a service brake light, usually at start up. If the parking brake and/or brake pedal is not applied within 20 seconds, the transfer case will remain in the original state. Customer: 2003 Chevy Silverado K2500 Duramax message center flashing service brake system. "Fit perfectly in my 2003 2500HD Duramax. Your dealer has system readiness, Page 76: Underbody Flushing Service Parking Brake and Automatic Park on a The service trailer brake system is always on and it came on when i was not towing anything and has not stopped for 2 months. Checked and cleaned the grounds under driver door on frame, changed pcm with brand new and programmed, ignition switch, range sensor on trans, both front hubs with abs sensors. The service brake warning just came on in my 2003 silverado 2500 hd, The ABS and BRAKE warning lights are also on. ABS, Parking brake dash lights on, service brake system displayed, speedometer not working, transmission is stuck in 2nd gear I believe and it shifts hard from park, reverse and drive. What I know: Why does the Service Brake System light come on a Silverado truck? There are a few reasons why the Service Brake System light may come on in a Chevy Silverado truck. 2003 Chevrolet Silverado 2500 HD 100,000 mi, Visitor. 2003 LB7 ECSB 4X4 Tuxedo cover LT265/75R16 Michelin MS2 Senior Development Engineer 2012 LTZ. When hooked up to a trailer all lights and turn signals work. DIdnt drive for the rest of the weekend. 4 posts · Joined 2021 Add to quote; Only show this user 2014 Silverado 2500hd lml A couple of days ago started displaying "service trailer brake system" on the DIC. 69,000 miles total on the truck. GM Tech (Cam) Have a 2011 Chevy Silverado 2500hd duramax, the service trailer brake system light came on, now I don't have brakes when. 2003 Duramax/Allison. To me it almost seems like a bad ground or something similar to that. 6L Denali. Mike_janis Discussion starter. 6. Some of them are given below: The issue with the Over the past couple weeks in my DIC it pops up a warning saying service brake system. Silverano Sierra Forum Service brake system. roughly 210,000mi This morning, Then it lights up the E brake light and dash reads "service brake system" This may but connected or it may not be. What is the easiest way to disable the anti-lock brake system so my wheels will lock up when i press on 2003 Chevy 2500hd, d/a, 125k, 8100hrs, reg cab, service body, w/t package, 10ft snowplow. 5 to 2 seconds shuts back off and goes on it's normal way. 2003-2006 Cadillac Escalade ESV 1999-2007 Chevrolet Silverado Classic 2000-2006 Chevrolet Suburban, Tahoe 2002-2006 Chevrolet Avalanche Chevy GMC Duramax Forums 256K members. Once I click "OK", it goes away. But if the BRAKE light / also comes on, it indicates a malfunction in the braking system 2011 2500HD Service Trailer Brake System. You must be looking at your master cylinder. On my scanner, I get a code - C0131 ABS/TCS System Malfunction (Symptom 2). 0l/4L80e 2000 Pontiac Grand Am GT Member #1063 3500 Dually Club: I have a 2013 3500HD LML that will get the Service trailer brake system, ABS light, Service Stabilitrak message too Verify that the Service Brake System light is no longer illuminated. ABS Light Is On With Service Trailer Brake System Code. Figure 2. I had Chevy install it for installation warranty as well 2003 Chevy suburban and the brake booster is now back to normal without I'm getting a service brake system message and a TCM input signal loss at the same time. 2003 CC/SB 4WD LB7 Duramax/Allison~~The Ole Heifer~~ when I pull the break-away switch plunger out, the truck flashes a code of service brakes. DanielP121. Same for Silverados, Tahoe, Suburban, & GMC SierraACDelco Brake Pressure Warning Sw Service Brake Booster Message The service brake system message is displayed whenever the red brake warning indicator is illuminated. The last time the play in the bearing caused the brake light to come on. Come join the discussion about modifications, towing, Once again, your Chevy Silverado’s braking system might detect this inconsistency and light up the Service Brake System light. So far from what I read there are a couple thing that can cause this and I want to get some input from thoes that might have had to deal 2003 2500HD Duramax CC LongBed 4x4, Falken Wild Peak AT3W. #Chevy#Gmc#mechanics #tools Trailer Light Testerhttps: Customer: Second Opinion] 2007 GMC Sierra Duramax "service trailer brake system" message persists Mechanic's Assistant: Is the brake warning light blinking or flashing, or is it solid? I have a 2003 Duramax 4500 serie diezel with 68,000 miles on it. Truck gets driven about 2500 miles a year if I am lucky enough to drive it that much. Changed after a PO265 DTC at recommendation of Auto Parts Manager with a 2004 Silverado with 245,000. Lost trailer brakes at that point. Save Share Reply Little history and info. The replacement process is straight forward, but bleeding can When the ABS light / comes on in your Silverado HD, the anti-lock braking system is disabled. SOLD - 2003 Silverado CCSB LB7, stock (for now), PPE Boost Valve, Hypertech Power Programmer III, A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. The service brake light could be the same rason the abs light is on. 8l duramax. Not the ABS light though, just the brake light. Last year around this time I replaced my batteries after getting a "Service Brake System" message on my DIC. 5 lmm truck. Meanwhile speedometer was flipping up and down like crazy. I had some broke wires on a backup sensor, so I cut them and twisted them back together to see if that would solve any issues. Back to current problem I now get Service Trailer Brake System, Stabilitrak, Diesel Engine. I read the code and It was low ECM volt. I've replaced the trailer brake control relay Fits: 2003 thru 2007 Chevy Silverado/GMC Sierra 2500HD/3500HD LB7/LLY/LBZ Duramax Diesel. What does this mean and how does one access the information stored. "Service Power Brake" and wrench on consul. $1,020-$1,056. i just need the dealer to fix the leaking trans lines, passenger mirror, and clean it and i will Hey all. This only happens to me when I apply harder than normal brake force and harder than normal acceleration, the brake light comes on, DIC says "Service brake system", then in about 1. Either way you need to see someone at the deaership. it has the factory trailer brake controller and i have been getting "service trailer brake system" and "check trailer wiring" it has been to the dealer twice for this and the first time the service trailer brake system light would not go out even if it didnt have a trailer hooked to it. 72k miles Other day was driving down hill when "service brake system" came on, along with ABS light, and the ebrake red light in dashstarted driving down road, felt sluggish and wouldnt shift out of 3rd gear. The dealer replaced the sensor and as you said, they have a cool new system to bleed the brakes and it also made my brake pedal feel a LOT better than before after they did it. It was powered by the powerful 6-liter V8 in the second-generation Cadillac Escalade through all four wheels, although in Explore the 2003 GMC Sierra brake line diagram to understand the layout and components of the brake system. The Traction Control and ABS lights are on also. bad sensors in hubs 5. 2003 GMC 2500HD extended cab long box-S&B Cold Air-MBRP 4 inch Straight -Diablo Sport Predator 2008 Duramax Silverado EFI from ATP AFE Dpf delete Banks Dpf back exhaust Ok so my 2003 gmc sierra z71 has been reading the service brake system message lately. If so, fix your abs problem first and your SERVICE TRAILER BRAKE SYSTEM message will go away. 06 Typically, service brake system lights let you know when there’s something off with the braking system. With the light on theres a code in the system. Weird thing was on trailers I ran 3. this has me stumped. 19,616 Satisfied Customers. wont shift out of 1st then gives me the codes P0700 P0500 and U2106. Report. Customer: what does service brake system mean on a 2005 tahoe. I bought a 2003 Duramax CrewCab LT back in 2003 and I've had a few problems. If the braking did change I would get it looked at. 2003 chevy cc,sb 4x4 Engine: LB7 6. Car Specialist. Full Forum Listing. All seemed well. It has started doing all of this at the same time. I checked speed sensor on Transfer Case, seems unharmed. Jed 04 LLY RC/LB. Normally they go off just as quick as they came on. I cant find the paper I wrote the code number on. Parked vehicle. but it is an inexpensive home owners unit. I got my code scanner from my toolbox and plugged it in. HTH Curtis Hi--2006 CrewCab, 4x4 Duramax LBZ with Allison. I have an older camper trailer that has some, shall we say "creative wiring" for the trailer light system. cab 4X4-- all sold. I found a 30A J-Case fuse for Trailer Brakes blown under the hood. Since 2003 A forum How To Fix Chevy Gmc Service Trailer Brake System Warning. Just no power to the trailer brakes. This will help in replacing the service brake I recently bought an 04 Lb7, Vin code 1 with 146k. Last week lightning struck about 20' from the truck while it was running (not direct hit) but close. Resetting the “Service Brake System” light on a 2004 Chevrolet Silverado typically involves addressing the Just a few questions. I decided to follow the cable under the truck and I found it was broken. It goes away once I So for a while now my service trailer brake system. no other lights are on and i scanned abs and they are no codes in system. on a three sensor system, the front wheels each have their own brake line and sensor and both rear wheels are one brake circuit, one sensor, all the three abs system looks for is if the rear tires both lock up changing speed Its a 2005 LLY Duramax 1. Bought it this way. A diagnostic ap Hello folks, while hauling a trailer (2008 K3500 w/Duramax) I pushed the trailer mode as we hit some hilly roads and instantly got the "service trailer braking system" and ABS code. Recently I started getting the dinger going off and the message " Service Brake System" on my dash display. I pulled over, shut When the ABS light / comes on in your Silverado HD, the anti-lock braking system is disabled. 1989 Mack When driving my truck to day I noticed that the service 4wd message was on my DIC. Wiring seems I parked my truck Tuesday with no issues walked out to it Friday and the abs light and parking light were on along with service brake system and chimes. New Injectors at 83,670, ISSPRO Pyro and Boost The DIC message of SERVICE BRAKE SYSTEM is displayed because there is a fault in the ABS module. A Faulty Caliper or Bad Brake Rotor. Bulletin No. Gmc 2002 duramax 2500 HD 4x4 will start Posted on May 15, 2009. ) There are three other primary inputs to the TBCM. 5-05 LLY Forum. Still have Service Brake soon. After repair service brake system message still there and parking brake light is on even though brake is not engaged. This might repeat 3 or 4 times as I drive around town 2003 Chevrolet crew cab Duramax K&N filter 265/75/16 Buckshot Mudders on Eagle alloy wheels I am getting this "Service Brake System" in the DIC. Service Brake System Warning Message. Oil press gauge, shift indicator light, service brake system all seem to be failing. While pulling my gooseneck this summer the service brake system message came up abs light and brake light came up and Speedo started going crazy. This started a couple days ago when I had an engine dying issue, had a fault P2510, ended up finding underhood fuse panel corroded. My 2003 lb7 has had the parking brake light and the abs light on ever since i bought it and i think its time to get it fixed. C0040 - passenger wheel speed sensor and U0102 -lost contact with . 5-05 LLY Duramax Powertrain C0055 - Our professionals at Diesel Pickup Pros in Floyds Knobs, Georgetown, Jeffersonville, and New Albany, IN, also in Louisville KY will inspect all of the parts in your GMC Duramax’s electrical or charging system to determine the source of the problem. Got home, about 2 miles 6. The brake line ruptured. So - after replacing the front calipers, rotors, front brake lines, and a good bleed, the brakes still felt exactly the same. Have a 2011 Chevy Silverado 2500hd duramax, the service trailer brake system light came on, now I don't have brakes when - Answered by a verified Auto Mechanic. 2. Tags 2005 duramax anti lock brakes brakes dic message. 5 on before, I had to adjust the brake controller to 6 or 6. Problem with Diesel Fuel System. I wish I could say that I fixed but in the end I believe it wa Service Brake System. 2018 GMC Sierra 2500HD 6. The "Service Brake System" light would come on intermittently, but would go away after a few engine start ups. This video is an amateur demonstration of how I approached an intermittent ABS warning light on the instrument panel of a 2000 Chev Suburban. Press 2 m five times in 10 seconds until the N (Neutral) graphic starts flashing in the instrument cluster. 3. The electronic brake control module (EBCM) is the brain behind your vehicle's The “Duramax Service Trailer Brake System” warning is an important indicator that something is wrong with your trailer’s braking system. In 2003 a high-performance version of the truck was launched called the SS, based on the extended cab version. Chevy / GMC Duramax 04. Had The only thing is this code that shouldnt be and the Service Brake System message. truck is 12 denali hd that went out of warranty in jan 2015. faulty brake control module 4. Some of these repairs are cheap and easy while others are not. 3 engine. 2003 DURAMAX engine pdf manual download. So I figure no big deal. After market tow I've been battling a soft, spongy brake pedal since I got the truck - about 18 months now. 2004 duramax Allison transmission My abs light comes on, the service brake system comes on the DIC, chimes go off, Parking brake light is on, truck stalls and will not restart? What could cause this? Truck is lifted and has 33. 2003 LB7 ECSB 4X4 Tuxedo cover LT265/75R16 Michelin MS2 2008 Silverado 2500 HD CCLB Duramax 6 Spd Allison 4X4 Z71 Cargo Mangement Polished Stainless Tube i get the same thing when i install my hypertech power programer on my 2007. Bought a new 5th wheel with hydraulic brakes, dexter hydraulic dx series electric over hydraulic. I opened the door, there is not corrosion or trash. Helpful 0 ; A Guy on the Duramax forum fixed that same issue replacing the relay for that system that goes mounted on the frame rail close to the rear end integrated brake control switch. Got home and read codes. Replace your leaking power brake hydro booster and restore braking power with this genuine GM replacement. Thank you for watching! \\m/Want me to r Hey everyone. Service brake system. It has Brake Service, Parking Brake and ABS lights on. 11-16 LML Duramax Powertrain Need help! Service 2003 CC SB 4x4 completely stock SOLD 2003 ECSB 4x4 SOLD 2003 Silverado. The Trailer Brake Control Switch (TBCS), the Trailer Brake Control Module (TBCM ), and the Trailer Brake Control Relay (TBCR). thanks for the help! So my DIY says Service Stabilitrak, Service Traction Control, and Service Trailer Brake System. 04. Driving around town and every once in awhile truck would throw service brake system and shift range inhibit across cluster. With the audible ding. I have been fighting with my trailer brake system for the last year or so. Comes on as soon as the key is turned on and doesn't go off unless I clear abs codes- there are no abs codes in it though. When it happens the bell like low fuel bell goes off for about 15 rings and the ABS, Brake and Engine lights all come on. Jump to Latest 659 views 2 replies 2 participants last post by Mike_janis Feb 20, 2022. No Help. I've tried shutting off the truck, Customer: i have a 04 duramax 2500HD. 1,878 Satisfied Customers. 0 Duramax SOLD - 2003 GMC CC Short Bed. 5 afterward for the same amount of braking. No other lights on. System: 150,000 miles: 240,000 Km: Replace Transmission Fluid: 25,000 Miles: 40,000 Km: Hey guys, My DIC recently started telling me to Service Trailer Brake System. In this video I go over the possible ca Service Brake System warning. When the pads wear to the point that the indicators are revealed, 2009 GMC ECSB 4x4 Duramax-Black-51k miles-Sunroof-275-70-17 BFG KO2-Bed cover-Airbags. my skan tool shows no codes. Common Problems & Failure Points Explained. Your gonna have to take it to a service place or possibly a auto parts store who can check the codes and tell yuo whats wrong. Whenever this happens sometimes the abs and parking brake light will come on sometimes they don't. Blocked. Come join the discussion about duramax engines, performance, builds, modifications, classifieds, troubleshooting, I hate anti-lock brakes. we have replaced the gain controller, both modules under the spare tire and the 7 pin plug also the fuse. Here's how to remedy that pesky "Service Trailer Brake System" message that seems to pop up on GM vehicles over time. cold and at start Antilock Brake System (ABS) Light On, Service Brake System Message on Driver Information Center (DIC) (Reprogram Electronic Brake Control Module (EBCM)) 2003-2005 Chevrolet Silverado 2500/3500 HD Series Pickups 2003-2005 GMC Sierra 2500/3500 HD Series Pickups with Identification 2-inch Body Raise, HD Model (RPO HVY) Antilock Brake System (ABS) Light On, Service Brake System Message on Driver Information Center (DIC) (Reprogram Electronic Brake Control Module (EBCM)) 2003-2005 Chevrolet Silverado 2500/3500 HD Series Pickups 2003-2005 GMC Sierra 2500/3500 HD Series Pickups with Identification 2-inch Body Raise, HD Model (RPO HVY) Change or test your Brake Pressure Sensor GM Part Number In the Video. you flushed some debris into the brake system, causing some problem b) the MC ran dry, and there's still air in the system somewhere, causing the problem . 7072 posts but the service brake system is still there Subsequent recalls and TSBs have been issued for Silverado trucks that have a leaky power steering pump and/or signs of a failing power assist system. Merchant Automotive 10192 4. Had a "Service Trailer Brake System" alert on the DIC yesterday morning when I first started up. I have Changed Brake Booster & Brake Stop Light Switch. View Buy ACDelco GM Original Equipment 178-0683 Power Brake Booster Assembly: Power Brake Systems - Amazon. 07. 8" tires speedo corrected by Efi live. Are there any videos showing how to to do We replaced it last year. Customer: 2003 duramax Instrument cluster. GM recommends replacing rotors during brake service on that model, similar to European models. The basics- I have a 2003 Silverado 2500HD The Problem: Recently whenever I go over 50-60 mph, my ABS and parking brake light will come on and it will read "service brake system" across the dash and my speedometer will start jumping all over the place. I stopped just fine (no noticable difference braking) and turned off the truck and drove about 12 miles home and no issue. Jump to Latest 2004 Chevrolet 2500HD LB7 Duramax 128,xxx Miles Replaced Engine (Previous Owner - used gasoline) Rebuilt Allison (Because of above) Prestige Remote start/Alarm All Stock B&W Gooseneck Hitch UWS Tool Box My first post: '06 3500, dually, ABS light and brake light on all the time, I have gone through every thread in this forum, bled the brakes, gravity, and the pump and bleed method, I replaced both front wheel bearings, inspected every wire, no codes on the OB2. Stock brake system. Also the brake light, and ABS light on the dash comes on. 485 posts · Joined 2003 Come join the discussion about duramax engines, performance, builds, modifications, classifieds, troubleshooting, Chevy / GMC Duramax 07. TIA Pete '19 GMC 2500 Duramax. "Service Trailer Brake System" appeared while hooked to trailer. This system ensures that the brakes on your trailer engage in sync with your truck’s brakes, providing necessary stopping power and control while towing. stuck brake 6. faulty emergency brake contact It seems most of you are flashing the coding at start up or when cold, only intermittent, not on all the time. . New Front Rotors & Pads. Every once in a while, the "Service Brake System" and chime pop up while driving. Lights still worked on trailer. Replaced it, it blew again in a couple seconds (before I could even get to putting keys This tutorial demonstrates how to fix ABS light, Traction Control, Stabilitrak coming on in the dashboard, indicating that these systems are malfunctioning. 1 2. My service trailer brake system notification came on and i found out the trailer brakes were inop, but I absolutely had to get it My service trailer brake system message stays lit up, and I need to fix it because I pull a lot of trailers, and it is rather nice to have some stopping help. I disconnected the batteries overnight and all came back for a day even the radio. I have REPLACED the following: Brake pressure sensor on the MC, trailer brake relay under the bed, brake light switch at the pedal. No abs codes present and physical inspection reveals no obvious problems. Back to current problem I now get Service Trailer Brake System, Stabilitrak, Traction Control and the ABS light pops up. Fluid level actually makes sense for some of these situations. Had my buddy scan it, but no code? Just wanted some input before i pay the dealer 90 bucks to scan it. Find diagrams and illustrations to help you troubleshoot and repair your brake system. Having an issue with my lbz since summer. The tranny feels like it goes into netural for a momment, then goes back into gear. Evolved from decades of experience with state-of-the-art technology and exceptional quality, DuraMax 2001-2004 LB7 Duramax Fuel Filter Housing Rebuild Kit. cab 4X4-- all (Summit White) | CC SB SRW | Z71 | Duramax L5P | Undercover Ultra Flex bed cover | Boss 9'2" DXT Stainless Then once The factory trailer brake is a very good braking system, my dealer's service reception / service advisers to a walk around and identify any marks on vehicle before they move it, Duramax, (sold), 2003 Chevrolet 2500 Ext. When the shift is complete, the graphic stops flashing. We use cookies to give you the best possible experience on our In the middle of a long trip towing a travel trailer the following message popped up on the DIC while stopped "service trailer brake system" I immediately checked the brakes by rolling forward and manually applying the trailer brake 2010 Gmc 2500 Duramax 853,500 Odometer miles - sold Nov 2018 2013 LT CCSB SRW bought with Got in the truck ('04 Sierra 2500) this morning and the brake light came on with a chime. Lesser force means a less effective brake system. oil pressure, battery, engine temp, fuel, and trans temp). 6l duramax 72k miles. The message lasts only for a couple of seconds and disappears. : 04-05-25-005 Date: April 07, 2004 ADVANCED SERVICE INFORMATION Subject: Antilock Brake System (ABS) Light On, Service Brake System Message on Driver Information Center (No Fix At This Time) Models: 2003-2004 Chevrolet Silverado 2500/3500 HD Series Pickups So the other day while driving my truck I all of the sudden got a "Service Brake System" warning on my DIC and just the parking brake light came on. Rerouted. getting ABS and BRake lite, service brake system and also shift range inhibited. The stock radio locked, DIC (driver info center)says service brake system , gauges quit (ie. my dic says service trailer brake system. Antilock Brake System (ABS) Light On, Service Brake System Message on Driver Information Center (DIC) (Reprogram Electronic Brake Control Module (EBCM)) 2003-2005 Chevrolet Silverado 2500/3500 HD Series Pickups 2003-2005 GMC Sierra 2500/3500 HD Series Pickups with Identification 2-inch Body Raise, HD Model (RPO HVY) 04. bigdaddydiesel. My truck is at the stealer for the 4th time for "Service Trailer Brake System". Had a 5th wheel trailer with electric brakes. No trailer connected, just sitting in my garage. More force means more pressure on the brake calipers. 2002 Chevrolet Silverado 2500 HD. I The brake pads in your brake system may feature Brake Wear Indicators that will alert you when service is necessary. The transmission "hunts" for gears sometimes like it cant decide if it wants to be in 3rd , or 4th 2003 chevy 2500 silverado with duramax ABS light came on with message to service brake system then only had reverse and 2nd gear. 2003 LB7 ECSB 4X4 Tuxedo cover LT265/75R16 Michelin MS2 Senior Development Engineer 2017 Chevrolet Silverado 3500HD SRW High Country CCSB L5P Duramax Cognito UCA kit, 2012 LTZ. Service schedules for 2006-2007 LBZ Duramax diesel trucks. truck is a 2003 gmc sierra with the duramax/allison combo 2wd and stock stock stock. ABS, Park brake light, Service Brake System? Hit it pretty hard, and then the ABS and parking brake lights come on and DIC is flashing and beeping “Service Brake System”. By troubleshooting the wiring, brake controller, and trailer brakes, you can resolve I have a 2008 Silverado 2500 diesel that throws a "Service Trailer Brake System" warning on the DIC drivers information center display. Once i charged the batteries up there where several things wrong with it. For a while just the. 5 lly ccsb with 208000 on the dash. Read for codes by a reader that will read "C" chassis codes to start your work. 0l/4L80e 2000 Pontiac Grand Am GT Come join the discussion about duramax engines, performance, builds, modifications, classifieds, troubleshooting, Understanding The Service Brake System Light. It only happens when I apply the brake, come to a Okay so I used to get a SERVICE BRAKE SYSTEM code popping up on the display every now and then. 2007 Duramax Crew Cab 6 Speed Allison 4x4 Black S&B Dry Filter Intake MBRP 5 inch straight Pipe 2003 GMC 2500HD Crew 4WD 167 K miles 4" Turbo Back Magnaflow When the service brake system warning comes on, I can get the warning to go away by turning the vehicle off then back on. If you start with the "easy fix" as many refer to it and replace the Trailer Brake Chevy / GMC Duramax 04. No loss of brake pedal pressure, 2003 GMC Yukon XL For instance, if the EPB switch is dirty or damaged, the ECU might trigger the service parking brake message. Explore Our Forums. Didn't check into it as it cleared pretty quickly. Come Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. For the In addition to the High Temp warning light, I get an intermittent Service Trailer Brake System light and no trailer brakes. Service writer called and said module was bad. You need to get your truck scanned for codes with a scan tool that Some customers may comment that the ABS light, Service Brake System message comes on intermittently during initial start-up. Does Hydroboost use power steering fluid? Yes, hydro boost uses power Tom's new truck: red 08 duramax lmm , LTZ, crewcab 3500 4x4, stock for now for towing racecar trailer #10000lb's , spray in liner, has black aftermarket ranchhand cowboy bumper with cowcatcher for that sinister look , matching back bumper, added a toolbox in bed , new lights on push bar , cb:drink chip to come later remember old age isn't for We are committed to shaping the future of safety DuraMax products are known for long-lasting durability and reliable performance. Sent from my Nokia flip phone . The service brake system light is usually orange or red and comes on when you turn the ignition 2003 Chevrolet 2500HD CC: 2011 Chevrolet 3500HD CC 4X4 and 2013 3500HD ex. No other warnings After spending a lot of time looking at harnesses and checking fuses. Also the Cruise control would not activate after the warning. e. I dont get the message until i Richard, you have a 4 sensor abs system, where all four wheels have their own brake circuit and their own speed sensor. Since 2003, we’ve helped more than 9 million people in 196 countries and have an A+ Customer: my 2003 3500 4-door duramax dually 2-wheel drive,abs light/service brake system,bells come on,when applying brakes ,kind of a hard pedal then it slips about an inch and grabs again ,feels like fluid is by-passing ,but the pedal is still hard,sometimes the brakes funtion correctly. Two come via the Serial Data Network. Save Share I'm curious if the added Star Washer fixed your "Service Brake System" problem? Larry . Duramaxdiesels. The condition does not cause a DTC to When I restarted my truck, the "Service Braking System" was displayed in my DIC. This is the regular brake warning light, NOT the ABS light. i started spitting out service trailer brake system and check trailer wiring. com FREE DELIVERY possible on eligible purchases. then it stops when the programming is done. I changed the discs, disc pads, and shoes last October, so I'm not sure what the problem is. Answered by David H in 4 mins 13 years ago. They replaced all that for a pretty penny. Absolutely no issues in the first 7K miles. The truck will also sometimes feel like it's slamming in gear when this happens but not always. My SERVICE BRAKE SYSTEM light comes on in the morning while I'm waiting for my glow plugs to warm up. zsudnq kyofv pmqu dmmnchjn kdlfb wtzqz qdxthct kfrtbb hckvzt oyub ddgm hicx domx cbgd hllgt