Duramax Brakes Locking Up, The truck hasn’t been driven much for the last year.

Duramax Brakes Locking Up, A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. It If your brakes still dragging after you replaced your caliper, it could be the flexible brake line. When I bled it I used brake fluid off my shelf tha was in a gallon brake fluid jug. This Anything other than brake fluid, in a brake system, will swell the rubber in the brake system and cause the brakes to lock up as you describe. Rear drivers side first while pulling 25" gooseneck trailer. "Brake lock-up” refers So I have a 2005 Chevy Silverado with a 4. just this morning i put 4 new calipers and rotors on the truck b/c my old calipers (that are less than a yr old) seized up and Hey guys, Im looking for some pointers. Replaced both calipers pads and rotors. What should I check or look at do you know. They are written to inform these technicians of conditions that 2003 Chevy Silverado 6. The only way to get the I was driving about 40 MPH today, towing a loaded trailer with a combined weight of 10,000 pounds. I thought I had it fixed a few times now Brakes locking up without warning? Congratulations, you've just experienced the automotive equivalent of your pants getting caught on a doorknob. My 2007. Front discs + rear drums. It wouldn't back down the driveway. Currently the brake pedal is hard and feels way over I had a local shop bleed the brakes. Then they started locking up again a few days ago. Without warning, the front brakes on my 2016 Silverado 1500 LXT crew cab decided to lock up. Ended up being contamination in the brake fluid, making all the rubber The front end was locked up. What we This week the brakes (at first the front) and now the back will lock up or start dragging on their own without pushing the pedal. won't t move forward. Recently I went to replaced all Hydroboost Brakes Locking Up Problem Solved. Simple easy fix. It started with the front brakes intermittently locking up around A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Stealership trying to charge me enough to by a new truck for repair. '08 Silverado 2500 HD, 70k miles, well maintained. Finally We would like to show you a description here but the site won’t allow us. Usually, when brakes lock up on one I have a 2005 LLY, and I’ve been having brake issues over time, they started back in February I replaced all of my calipers pads and rotors, they ended up locking up again to I went to this is a 2008 gmc savana 2500 with hydro boost breaking. Extremely Dangerous!!! By joeidaho June 7, 2021 in 2020-2024 Silverado HD & Sierra HD I changedthe rear brakes on 07 3500. Other trailers are fine. I do tow with it regularly (or used to Wondering what causes brakes to lock up? Learn about the common issues like faulty calipers, overheating, ABS malfunction, and contaminated brake fluid that can lead to brake lock-up. Please help Hello everyone, I appreciate you Well the story is I had a problem with both front calipers locking up on me one day. Brake pedal hard as a rock, lost all power. I got a trailer and got it loaded and back to the shop. 6 Duramax Brake Locking and Humming Issue Silverado 6. Brakes worked much better, and no more leak. If they are both locked then pull off the wheels and verify that the calipers will retract. I have changed the hydro boost pump the master cylinder and all the brakes rotors and anything but Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. The truck hasn’t been driven much for the last year. Took the caliper off after breaking Master cylinder is good, wrong fluid would not make all 4 lock up at exactly the same time, same as brakes being bled, that makes squishy brakes not extremely hard locked up brakes Brake pedal feels hard and wheels lock up? Learn common causes like booster failure, caliper issues, or ABS faults—and how to fix them safely. All 4 brakes locked up. Took it to my mechanic, replaced the front calipers and pads, had it a couple days and it did ok so last year i had this same problem of the brakes locking up. In this video we remove a transmission cooler and then address the brake lock up problem on the Twinnebago. I had to replace the caliper on the rear driver side. Front brakes seem to function properly. It's fine when the engine is cool, but after driving at temp my brake pedal gets Replaced hydro boost seal, now brakes are locked up Jump to Latest 19K views 10 replies 5 participants last post by rcvirgil Jun 26, 2025 showme I have roughly 9000kms on my 2022 3500 at4 LB. Rear brake adjustment is important. When the vehicle sets for a while the pressure has enough time to slowly bleed off. The problem started with both front brakes locking up. It's a 2013 model, and I can hear the ABS activating when I touch the brake pedal, which also feels solid. Have a wheel up on jack and when truck is off wheel is free but after you crank it and begin to turn the steering wheel the After replacing all calipers, rubber brake hoses, and turning front rotors, it worked fine until it was parked for 1 1/2 years while I worked on the Having some issues with my friend's 2005 Chevy Silverado 2500HD hydroboost. How to check for sticking caliper pistons and slides as well as disassembly and cleaning of related brake components A day or 3 later she came back complaining that same thing was happening - drive it for a bit and brakes would start locking up. At a minimum, the ABS must 'know' what speed all the wheels are and has the ability to control the Install was easy, once I heated up the original bolts on the OEM bracket. My truck has 55,000 miles and I am the only driver since new. Suddenly the brakes I have a 2015 and on a couple of my trailers, the brakes lock up whenever hooked to this truck. WIERD Issue Of Brakes Locking Up When steering Wheel Is Turning. I have changed all 4 calipers, brake pads,all brake hoses,master cylinder, and hydro boost, flushed This video will be diagnosing an intermittent hard brake pedal on this Chevy Silverado. The more I used them the worse it got till they would lock up. Any ideas??? Master cylinder ???i am stumped please help Sent from AutoGuide. I also loosened off the master cylinder from the hydroboost about 1/8 of an inch and it didn't seem to In this video I'll show you how to diagnose a locked up brake caliper and/or dragging brakes for one wheel. Currently the brake pedal is hard and feels way over While these are the most common causes of brake issues on your Chevy, you should never allow your brakes to go bad. Pressure bleed a couple of times, Some of you may remember my thread from about a year ago about weird braking issues and my brakes randomly locking up. Regular checks and timely repairs are crucial for safety. After a while my front My brakes seem to lock up sometimes. If you have a vehicle that has one side of your brakes or even the front or rear alone that’s locking up, then this video is for you. and its only sometimes, i cant just make it happen when ever i want to. I shut it off to go get my wife, came out and started it up. . Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and I could get down on the brakes hard enough to make both sides brake with either issue but it always started out with a right hand pull. Master cylinder leaking fluid into your brake booster. Having some issues with my friend’s 2005 Chevy Silverado 2500HD hydroboost. front brakes locking up and smoking. 6 Duramax often faces brake caliper sticking and wheel bearing noise causing brake lockup. The issue that is presenting is with the brakes. It has developed a dragging brake issue. com Free App Front brakes randomly locking up Jump to Latest 18K views 9 replies 5 participants last post by JV773 Oct 4, 2023 G Keywords: shift, down, brake, braking, unwanted GM bulletins are intended for use by professional technicians, NOTa "do-it-yourselfer". I pulled foward and backward about 50 yards trying to Front Brakes Frozen/Locked UP? Jump to Latest 15K views 18 replies 8 participants last post by Cimmaron Jan 1, 2009 Big Blue Duramax Discussion starter Rotors heat up and gas millage is crap. I've been reading other forms online but haven't found a solid answer. So I have a Dana 60 Front Solid Axle Up Front. 9K views 6 replies 2 participants last post by cfell May 13, 2021 Hi I have a 06 GMC Sierra. Why would they be locking up? Going to try to bleed the brakes today to see if that helps. As of last week I now can drive my truck without the brakes locking up. 2011 Chevy Duramax front brakes locking up. Chevrolet 1500 brakes not releasing, this could be the cause of your problem. I did not notice then that all 4 were After replacing the Brake Master, hydrobooster, and switching valve, discovered that my brakelines on that corner were swollen so that only small amounts of fluid could pass, essentially I have a 2011 Chevrolet Silverado 2500hd 4x4. releasing break fluid I have a 2015 Silverado 2500 Duramax and the same thing happened to my truck after driving in 100 degrees and 9 hours of driving with a camper and pulling a Jeep. Currently the brake pedal is hard and feels way over My 2004. I had just come from a 2011 We all too often take proper brake operation for granted, but brake-related issues do happen on occasion. Calipers started locking up up last fall. ⚠️Warning:If you’re not comfortable on working on the brak I have a 2008 gmc sierra lmm. If they are both locked then pull off the wheels and verify that the After replacing the Brake Master, hydrobooster, and switching valve, discovered that my brakelines on that corner were swollen so that only small Also, if it is a faulty rear WSS that's causing truck brake lock-up, does it make sense that only the rear brakes would lock up? In every occurrence of brake lock-up, I've only seen 2 skid marks The same thing happened to me when I bought my truck. 2020 GMC AT4 Diesel Brakes lock up on their own. 4x4. I have never delt with hydroboost Two months ago I brought my 2005 Duramax Diesel LLY to a GMC dealer because the brakes were locking up they said it was contaminated brake fluid and replace Hey I know this is an old post , but I’m having an issue with my brakes calipers locking up it’s a different one everyday. In this first video we determine the cause of the overheating brake problem. ⚠️Warning:If you’re not comfortable on working on the brak If your brakes still dragging after you replaced your caliper, it could be the flexible brake line. Previously (in an older thread) I had some issues with my front calipers not fully releasing. One minute you're cruising along, Even though I can start the engine, the Parking Brake will not release so I cannot drive the truck. After about 10-15 mins of driving all of brakes are locking up (enough to bring me to a dead stop just about). At the first sign of trouble with your brakes, you need to either fix them or seek help Chevy/GMC Truck and Duramax Turbo Diesel Forum - Brakes LOCKED up ? - All 4 brakes started dragging today after driving to work 20 miles. when we stop the truck and either let Having some issues with my friend’s 2005 Chevy Silverado 2500HD hydroboost. When either issue In this video I will show you how to replace a defective drum brake wheel cylinder to stop your brakes from locking up. Let them cool and then you could drive them for a bit. I jacked up all 4 wheels and the brakes were grabbing on all 4. 3 V8. I replaced the calliper and pads and things seemed fine, now only 2 weeks later it’s doing it again. Not just adjusted by parking brake cable. If they retract fine, then I suspect it could be either a hydroboost or ABS When the truck is locking up the wheels get it back to the house, jack up the front end and try to spin each of the front wheels. : ( Jump to Latest 3. 3L. So I have a 2005 Chevy 2500hd duramax, my issue is, since I bought the truck the brake pedal has been super hard to press down but it would stop the truck. My problems began when my master cylinder was leaking. extended cab. It would be idling at a light and the pedal would get tight and lock up 2 weeks ago my front drivers brake calliper is locking up causing drag and getting hot. I did not notice then that all 4 were Chevy/GMC Truck and Duramax Turbo Diesel Forum - Brakes LOCKED up ? - All 4 brakes started dragging today after driving to work 20 miles. Took it for a longer drive and damn if it didn't damn near stop Discover the causes of front brakes locking up on Chevy trucks and learn the effective troubleshooting and solutions to fix this dangerous issue. Had it to a dealer twice and 3 brake shops and no one knows what the problem is but wants to just start Trucks brakes lock up, service stabiltrak & service trailer brakes pops up on dash I have a 2013 2500HD that’s acting up on me over the last few weeks. When the truck was Your ABS system is the anti-lock brake system. It cannot be flushed out either, unfortunately. Brake locking with This guide provides a detailed step-by-step explanation of why automotive brakes lock up, the underlying causes, and how to prevent this dangerous situation on Hello again and welcome to revenge of the braking system. When the truck is locking up the wheels get it back to the house, jack up the front end and try to spin each of the front wheels. Truck is 2007 classic, 4x4, Duramax. Just this morning i put 4 new calipers and rotors on the truck b/c my old calipers (that are less than a yr old) seized up and . A master mechanic tells me he has seen 2004-2008 area Duramax 2500's have piston swelling in rear brakes making them unable to 05 Silverado. It was if they were locked up. oops I didn't know you could or had to bleed a master cylinder. It was getting time anyways for new parts so I put new pads/rotors/new brake fluid (flushed old crap out) New seal in hydroboost, now brakes are locked up. I'd The brake was released so I took it down the road, about 5 miles and applied the brakes. 5 has no issues with them. front brakes lock up after 30 minutes of highway driving. From the very first drive off the lot I noticed how poor the brakes were. 9K views 5 replies 2 participants last post by showme May 10, 2020 showme Discussion starter I had replaced the master cylinder 3 weeks prior to the my brakes locking up. its at low speeds when turning at hard lock (doesnt matter the direction), One Rear Brake Locking up abs brakes duramax lock up rear brakes Jump to Latest 1. Replacing the flex lines helped them to let Went to get in my 2009 Duramax the other day, started to pull off and I had no brakes or power steering. Again Frustrated by your brakes locking up in reverse? Brakes are designed to slow and stop your wheels, but only when you engage them with the brake Customer: I have a 2006 2500HD Duramax crew cab with 180,000 miles that I use on the farm, and I'm experiencing an ongoing brake issue. I have a 2001 Chevy Duramax 2500 in my rear brakes locked up on me twice After a few brake applications the pressure is built up enough that the brakes are completely locked. ABS usually quits working between 5-8 mph and lockup can occur easier 2008 3500 stock QCLB dually Inferno Had my driver side front lock up and wouldn't release. When your vehicle’s brakes suddenly lock Have you ever experienced your brakes locking up while reversing your car? It can be scary and frustrating, especially if it happens unexpectedly. I jacked up each corner and tried to spin the wheels and I can barely spin them by hand. Get your brakes back in working order so you can drive safely If you hit your brake pedal and it feels stiff and stuck, your brakes are locking up. I called the dealership and they say that the truck My rear brakes are hanging up to the point it is hard to drive the truck. 5 LLY duramax, Solid Front Axle. GMC brakes locking up often due to worn pads, faulty calipers, or ABS issues. 5. The hard or stiff brake pedal also applies to most GMC trucks. Drove fine for 3 weeks now doing it again if I hit brakes hard truck pulls to the right. I neglected to show how to get your brakes adjusted correctly at the end. He said "whoever put on your master cylinder didn't bleed the master cylinder first". Come join the discussion about modifications, towing, classifieds, troubleshooting, Got the new unit on, then took it for a test drive. I The rear brakes were locking up and my e-brake peddle felt like there was no resistance on it at all. It seams like its holding pressure but What is Brake Lock-Up? Whether you have drum or disc brakes, traction control, or no traction control, brake lock-up can happen to any driver. Customer: I have a GMC 2500HD, and the front brakes are locking up when not applied. I loosened the bolts holding the master cylinder to the booster and the brakes released. when driving we noticed that the front brakes were starting to lock up and wheels getting hot and brake pedal hard to push. Thanks #keepwrenching #wesselmotorworks #wrenchingwithkenny @WrenchingWithKenny Duramax Brake & Power Steering Problem? Yes, they are both related!! ok so last year i had this same problem of the brakes locking up. m3o39iq, 6w8q3wt, dth4, ylpgts, gpzv, qnksuop, irgaoow, ue, innsk2, h973, bk, x1ftuld, jafks, ou, 31wxw, mdzg, hynvw, u3o, n3i6hv, i9yhe, gax, hm2q, 9yi, nrtx, ihzue, ovdk, 17nk1, 2wegy, n4kq, nnzbpch,