Brakes Failed problems of the 2019 GMC Sierra 1500

The contact owns a 2019 GMC Sierra 1500. The contact stated that while driving 45-65 mph, the brake pedal was hard to depress. The steering wheel was difficult to turn. The abs and check engine warning lights were illuminated. The check engine message, power reduced, and brake system failure-service esc messages were displayed. The vehicle was taken several times to brown automotive group (4300 s georgia st, amarillo, TX 79110, (806) 353-7211) to be diagnosed. Several codes were reset and an unnamed wire was replaced. The vehicle was repaired however, the failure recurred. The manufacturer was not contacted. The failure mileage was 15,520. Invalid VIN.

Service esc warning on dash service trailer brake on dash brake system failure - 62 mph top speed warning on dash steering assist reduced drive with care on dash restarted truck and check engine light came on.

Multiple warnings popped up on the screen telling me "brake system failure" "ecu failure" "trailer brake failure" and "max speed 62 mph. " after that the brakes become almost non-functional. I had to stand on the pedal with both feet and was unable to slow down enough (45 mph traffic) to had to go into the e-lane to avoid an accident. Truck also gave dtc p25a2. I can't stress enough that it wasn't just degraded braking, it was almost nothing at all. It took nearly 1/8th of a mile to get it stopped on a mild downhill grade.

My pickup started, I pulled out on road and sped up to 35 mph, when I stepped on brakes to slow down they were unresponsive, so I began pumping. They felt very hard to pump and were not slowing the truck down. Lights came on saying service brakes etc. As I coasted to try to slow down off side of road. I had to keep pumping the brakes down to floorboard and I?m not sure they were even working. I lost power steering and was almost involved in a serious rear-end collision. 4 messages appeared on digital dash while driving. Service esc, brake system failure 62 mph top speed, service trailer brake system, steering assist reduced. I had to press brake pedal to the floor with extremely excessive force to get truck to stop. This failure could have easily resulted in vehicle accident, or even a fatality accident. I doubt I will ever carry my family in the truck again due to this and I certainly will not allow my children to drive the truck. This is the 5th time this has happened to my truck.

4 messages appeared on digital dash while driving. Service esc, brake system failure 62 mph top speed, service trailer brake system, steering assist reduced. I had to press brake pedal to the floor with extremely excessive force to get truck to stop. Note that none of the 4 messages state the vehicle will be extremely difficult to stop or shouldn't be driven, but rather the vehicle wouldn't exceed 62 mph. It should have reduced the speed to much less, maybe 10 to 15 mph. This failure could have easily resulted in vehicle accident, or even a fatality accident. I doubt I will ever carry my family in the truck again due to this and I certainly will not allow my children to drive the truck.

Upon starting the vehicle and taking off after remotely starting it, multiple warnings popped up on the trucks dic. They were, system brake failure, trailer brake failure, esc failure, do not exceed 65mph warning. After seeing those I applied the brake to stop and the brake pedal went to floor leaving the truck without any type of braking power what so ever. After coasting to a stop I shut the truck off restarted it and the check engine icon was on. The brakes did work after the truck was shut off and restarted.

Truck parked in morning, turned it on and multiple warnings came on, service trailer brake system,service esc,brake system failure at 62mph,got warning from onstar that there is an issue with my antilock braking system, I took pictures of error but only could upload one.

After starting my 2019 GMC sierra, I received a number of warnings including: 1. Service trailer brake system 2. Steering assist is reduced drive with care 3. Service esc 4. Brake system failure 62 mph top speed 5. Check engine light as I started to drive, I realized I had a very difficult time stopping as I had to press the brake very hard. I was in a parking lot and only going 5 - 10 mph, but still had difficulty stopping. I took the vehicle to the dealership. They investigated the issue and made a software update working directly with gm, which is now a current recall. The truck has done it again as of today so the sw fix is obviously not correct.

Purchased new, Dec 24, 2019. Current odometer 645miles. The vehicle was parked for about 15 minutes, when I returned to my truck and turned it on, multiple warning tones began to sound and the dashboard was illuminated with multiple warning lights (abs, traction control, check engine, parking brake) and messages reading: "brake system failure 62mph top speed," �service trailer brake system,� �steering assist is reduced drive with care,� �service esc. � I turned the vehicle off and on multiple times over the course of 20 minutes, exiting the vehicle, locking the doors, unlocking the doors, and starting the process from the beginning. I decided I wouldn't be driving over 62mph as I was only 2 miles from my home, so I decided to back out and drive home with full intentions of calling the dealership in the morning. When I tried to back out I realized that I had almost zero braking power, having to almost stand up on the brake pedal to stop the vehicle without giving it any gas, and turning was difficult (similar to manual steering in a vintage vehicle). I knew driving home would not be safe. I turns the vehicle off and on once more and all the warning messages and lights were no longer there. The check engine light remained on and is still on. I was able to drive home as though nothing happened, but am fearful this will happen while driving down the road, especially while my children are in the car. I have read multiple forums, this is not an isolated incident, with many others experiencing the same exact issue, sometimes while actually driving, in 2019 GMC sierras and chevy silverado�s. This is absolutely unacceptable and will result in injuries and deaths if gm does not resolve the issue.

After starting my 2019 GMC sierra, I received a number of warnings including: 1. Service trailer brake system 2. Steering assist is reduced drive with care 3. Service esc 4. Brake system failure 62 mph top speed 5. Check engine light as I started to drive, I realized I had a very difficult time stopping as I had to press the brake very hard. I was in a parking lot and only going 5 - 10 mph, but still had difficulty stopping. I took the vehicle to the dealership. They investigated the issue and made a software update working directly with gm. Five days after picking my vehicle up, I received a call from the dealership saying that gm does not have a permanent fix for the issue and that I may experience brake failure again. My vehicle is back at the dealer without a solution or timeframe for repair.

Tl- the contact owns a 2019 GMC sierra. The contact stated that the vehicle had experienced unintended acceleration and would surge forward. The vehicle also experienced a brake failure causing the vehicle to erroneously drive into the street. During the failure the messages "trailer brake failure" and "do not driver past 60 mph" had massage had displayed. The local dealer bob robinson Chevrolet(155 robinson dr. Triadelphia wv) was notified of the failure. The VIN was not available. The failure mileage was 3100. Jft.

I have a 2019 GMC sierra I took it in for recall services and took a road trip to texas once I reached tax that evening I had a brake system failure going down the highway took it into the shop and had everything looked at and check they said truck was fine and the next morning on the trip back brak system failed again and both time check engine light was on for electric problem as well. Go the truck to the dealer again where it is currently at now. They will do the same thing and tell me the truck is fine or replace parts that was not the issue. I refuse to place my family life in danger by continuing to drive this truck it is a major safety hazard.

The contact owns a 2019 GMC Sierra 1500. While driving approximately 25 mph and attempting to brake, the brake pedal traveled all the way to the floorboard. Also, the abs, check engine, brake, and differential warning indicators illuminated. In addition, the service trailer brake system, service esc, steering assist reduced, drive with care and brake system failure system top speed 62 mph messages appeared on the message board. The vehicle was towed to ingersoll auto of danbury (84 federal rd, danbury, CT 06810). The same dealer repaired the vehicle on December 28, 2019 per NHTSA campaign numbers: 19v814000 (seat belts) and 19v889000 (service brakes, hydraulic, electronic stability control, service brakes). The manufacturer was not notified of the failure. The vehicle was not repaired. The approximate failure mileage was 2,606.

New truck, GMC 1500 denali, 1100 miles, started vehicle with multiple warning sounds & warning lights, dash says "brake system failure 62mph top speed", service trailer brake system", steering assist is reduced drive with care" service esc", braking was completely reduced & needed hard press on brake to try and get vehicle to stop. Very diminished braking. Vehicle was stationary in a parking lot when this happened on restart.

On two occasions the vehicle lost the power brakes function. Numerous dash alerts stating including "service esc" "brake system failure 62mph top speed" "service trailer brake system" "steering assist is reduced drive with care" along with a check engine light. The brakes pedal had to be pushed to the floor to slowly come to a stop. Both times were in a parking lot. One of which times I was moving. Dec 26th and again on Jan 16th 2019. The vehicle was towed to the dealership on both incidents.

When I tried to drive my truck I received the below error messages and lights on my dash board: steering assist reduced drive with care service trailer brake service esc brake system failure - 62 mph top speed abs check engine brake traction control I dropped the truck off at the GMC dealer for two days, I picked it up and it was fine. I was told it was a software update. Then 7 days later I had the same errors messages and lights on my dash board. And this time it was extremely hard to stop the truck. I needed to press down all the way to stop the truck.

I own a 2019 GMC sierra denali 1500 crew cab. After starting my vehicle and beginning my journey home. Sever warning indications of problems came on my dashboard system. While driving, the brake failure indicator illuminated and the vehicle would not immediately stop when depressing the brake pedal. Also, several warning indicators illuminated, including the power steering, service esc, brake system failure 62 mph top speed, steering assist is reduced drive with care, service trailer brake system, abs, and trailer towing warning message indicating that the vehicle would not accelerate above 62 mph. In addition, the steering wheel became extremely difficult to turn in either direction.

After starting my truck I got the following messages service esc service trailer brake brake system failure - 62 mph top speed steering assist reduced drive with care thought I would just limp it home although after leaving my parking spot I realized that I had almost no brakes at a all. I re parked the truck and had it towed to the dealership which is telling me that they reset the codes but that there is a possibility of it happening again. No brakes at highway speeds would be disastrous!.

At around 1500 miles my truck had a rotational noise which led into clicking the grinding and squealing, they changed out the front axle and all new brakes and rotors along with a braking software update. They assured me I should not have any more issues. Now at 4,300 miles I'm starting to have rotational noise again after driving about 1 hour, of course they cant duplicate noise. The truck has had 5 recalls and also a 4wd pump defective all with 4,300 miles. I am fearful that the brakes will fail.

Brand new truck, at4, 15k miles, 5 months old. Was very cold today outside, was in a store and started vehicle remotely. Came outside to a running vehicle, sat in drivers seat and pressed start button. Noticed multiple warning sounds/lights, dash read "brake system failure 62mph top speed", service trailer brake system", steering assist is reduced drive with care" service esc". The abs, check engine, brake and traction control lights were also illuminated. I immediately called my local GMC dealer (who is 5 miles away) and read them all the messages and asked if the vehicle was safe to drive to their location. After a brief hold, the service tech stated the vehicle was safe to drive over. I attempted to drive the vehicle out onto rt6. While still in the parking lot, traveling approx 10-15mph I was barely able to stop the vehicle. It took my full power on the peddle to stop, and approximate 20-30 feet of distance before it stopped fully. I immediately called the service tech back and informed her that the vehicle was not safe to drive with 5% or so break capacity. She provided the gm number for roadside assistance. The truck was towed to their shop a short time ago and I am awaiting their feedback. On a side note, I waited in the truck as I did not want to shut it down, I wanted the service tech to see exactly what was on the screen. After about 30 mins, with me in the drivers seat with the keys, the truck shut itself off. When it restarted the messages were gone, but the check engine light remained. Luckily I took photos and video recorded this issue prior to. The loss of brakes for any issue should be treated with the uttermost care for safety of the general public. This seemly known issue will (if not already) result in injury or death if not corrected quickly.

Took my truck for a recall at the GMC dealer yesterday for both seatbelt tensioner and to update the brake system. After that earlier today after a red light I got a bunch of warning lights. The warning lights for brake system failure, service esc, traction control off, and service trailer brake system came on. Brakes all of a sudden got really weak almost crashed had to brake way earlier than I need to and drive slow. Truck was running great until I got the recall done.

Brand new 2019 GMC sierra at4, just under 14k miles. Upon starting the truck, the following warnings came on. "brake system failure 62mph top speed", service trailer brake system", steering assist is reduced drive with care" service esc" check engine" I turned the trick off, opened and closed my door, then restarted. Upon restart, everything was gone, no warnings. Approximately 1. 5 miles later I was at highway speeds (70mph) when all the messages returned. I attempted to brake but there was no response, pedal went nearly to the floor. I only survived the incident by shifting into manual, downshifting to engine brake, and standing on the what I'm guessing was 5 or 10 percent brake pedal. Luckily there was an empty lane for me to do this in.

Brand new truck, denali, 10k miles, started vehicle with multiple warning sounds/lights, dash read "brake system failure 62mph top speed", service trailer brake system", steering assist is reduced drive with care" service esc", power steering was very tough to steer, braking was super reduced with full weight on brake to try and get vehicle to stop. Have 3 children under 3 years of age and not acceptable GMC.

Tl- the contact owns a 2019 GMC Sierra 1500. The contact stated that after restarting the vehicle the braking system had malfunctioned and the vehicle would not stop when pressing the brake pedal. The failure had occurred on multiple occasions. The vehicle was taken to the local dealer town and county GMC(1040 paseo del pueblo sur taos. Teos nm) who reprogrammed the brake module but the failures continued to occur. The manufacturer(9-5751460727) was notified of the failure. The failure mileage was 12,000. Jft.

Tl the contact owns a 2019 GMC Sierra 1500. While the vehicle was in a parking lot, the brake pedal failed to depress and stop the vehicle. There were no warning indicators illuminated. The vehicle was taken to burns Buick (500 w rte 70, marlton, NJ 08053, (856) 432-0330), but the failure could not be duplicated. The vehicle was not diagnosed or repaired. The manufacturer was contacted and did not assist. The failure mileage was 7,085.

Tl- the contact owns a 2019 GMC sierra. The contact stated while exiting a gas station in reverse, when depressing the brake pedal it failed to immediate stop the vehicle. The contact stated he turn off and on the vehicle but continue to experience the issue. The contact stated no warning light was illuminated. The contact called to local dealer orange Buick GMC located at 3883 w colonial dr, orlando, FL 32808, (407) 680-2090, has been made aware of the failure. The vehicle was not diagnosed or repaired as of yet. The manufacturer has not been informed of failure. The failure mileage was 6,500. The VIN number was not available. Dp.

Random intermittent vehicle brake failure. I have experienced random brake failure for 45 minutes at a time on my sierra. No codes or warnings are shown when it happens. Occurs while driving, and random. Condition creates an extremely hard peddle with extremely reduced braking power. Safe stopping distance is increased at least 3 fold. Vehicle brakes will start working again if truck is left parked and ignition off after 30 minutes. I brought the truck into the servicing dealer, they drove it 30 miles and a week later, gm instructed me to pick my truck back up after no repairs do to they could not duplicate. I expressed extreme concern about safety, and gm stance is, "no codes no problem". I was instructed by gm to simply bring it back in when my brakes fail again. 2 weeks later, my brakes failed again, creating a dangerous situation. Once again, the truck corrected itself after sitting with the ignition off for 30 minutes. I brought it back to the dealer, and they drove it and "could not duplicate customer concern" once again. Once again I was instructed to bring the truck back in when the brakes fail during their open business hours so that they can see it for themselves. This is an extremely dangerous condition, and this truck should be off the road and concerning to gm, but it is not. Through research, I have found many other people with the same truck year and model with the same problems, and gm is negligent towards our safety and the innocent people on the road. This new "e-boost" braking system needs to be investigated before my family or others are killed or injured by this defective system. Brake failure occurred both times when attempting slowing down for curves and stopped traffic at highway speeds and persisted at all conditions until it reset itself after sitting off for 30 minutes.

I started my car and I had 4 messages appear on the dash stating(service esc, service trailer brake, brake system failure-62 mph top speed and steering assist reduced drive with care). I attempted to drive the vehicle in my neighborhood and noticed that I had lost power steering and when I went to brake there was a delayed response. It took the vehicle approximately 4 to 5 feet to come to a stop after braking. Also the abs, check engine, brake and traction control lights were illuminated. I immediately tried to drive back home and when I drove in to my driveway, I smashed on the brakes and I almost drove through my garage because the vehicle would not stop immediately. I tried to press my onstar button for road assistance and lost all electrical power. I contacted onstar with my phone and had the vehicle towed to the dealership where I purchased the vehicle. Currently the vehicle is there being diagnosed for the problem.

Tl- the contact owns a 2019 GMC Sierra 1500 slt. The contact stated that whenever they would attempt to press the brake pedal they would have to use an excessive amount of force to press the brakes and the vehicle would pull to the right when they would reduce in speed. The contact then stated that they received a recall for the seat belt pretensioner and when taking the vehicle into the dealership (dave sinclair Buick GMC located at 5655 s lindbergh blvd, saint louis mo 63123 phone number 314-272-4060) to have that recall completed they informed the dealer of the issues regarding the brakes. The dealer informed the contact that the vehicle had a recall for the seat belt pretensioner, a recall for the brakes, and a recall for the alternator cable. The contact stated the vehicle was deemed repaired under all three recalls, however, the brake issue persisted. The contact stated that 3 hours after having the vehicle repaired while driving approximately 65 mph the vehicle's warning light for the brakes illuminated and the brakes failed. The contact was able to pull of the road and coast to a stop. The vehicle was towed back to the dealership. The vehicle remains at the dealership where it has not been repaired as of yet. The manufacturer was made aware of the issue and opened a case regarding the matter. The approximate failure mileage was 2,621. Gl.

Tl the contact owns a 2019 GMC Sierra 1500. When the contact started the vehicle, the 'brake system failure 62 mph top speed', trailer brake, service esc, and steering assist indicators illuminated on the instrument panel. Also, while the contact was testing the brakes in a parking lot, the brake pedal became soft and felt as if it could extend to the floorboard. The contact also stated that he had to apply excessive force to the brake pedal to stop the vehicle. The vehicle was not diagnosed or repaired. The dealer and manufacturer were not notified of the failures. The approximate failure mileage was 750.

On April 2, 2019 I parked brefily for about 30 minutes. Upon re-entering my 2019 GMC sierra truck with approximately 4500 miles and starting the engine I immediately received multiple warning messages on my dash panel. They were "service esc" "service trailer brake", "brake system failure" "steering assist reduced" and to drive no faster than 62 mph. Previously prior to parking I had never had any problems whatsoever. I was in a location where I needed to go so I attempted to drive but found quickly that the brake pedel went all the way to the floor with very limited or basically no braking. The steering became very difficult with no apparent power assist. I drove it approximately two miles and got to a location where I could park. I turned the engine off and back on and the problem did not go away. I turned it off again and waited a couple of minutes and then heard an automated couple of clunk sounds from the front. . I started it up and everything was okay except the check engine light was on and stayed on the rest of evening. The next morning the check engine light was still on however about twenty minutes later I noticed it was off and everything has been fine since. I had planned to take it to the GMC dealer however with no problem showing now and from past experience with the dealerships I decided there was no need to schedule an appointment until the symptoms come back. I found on the internet later that there are numerous instances where this has happened to many other 2019 GMC sierra owners. I feel that this is a extremely serious problem that needs immediate attention especially with the near total braking system failure!.