2021 Ford Bronco complaints

I have reported this prior (complaint number 11481579). Another total catastrophic shut down of the vehicle occurred while my son was driving causing a near miss fatal rear ending on a busy road. The vehicle loses all power and electrical for no reason while being driven. Only after 5-10 min can the vehicle be restarted. I am reporting this story to new agency so I recommend the NHTSA take issue seriously.

In November 2021, I received delivery of my new Ford Bronco 4WD Badlands vehicle. I went for a road trip with my family and friends in my new car. While driving back, the car engine light appeared on the dashboard, along with the service alert, and the car began to make noise. I pulled over and tried to restart the car, but it never started. We were in the mountains, where there was no signal for more than ten miles. We were completely stranded, along with my kids, who were 13 and 16 at the time, and one of my friends' 8-year-old daughter. We were fortunate to be with our friends and he was able to take us to a near-safe area where we could contact Ford and the dealership. After 5 hours of waiting in a safe zone, we received a towing truck. I picked up the car with the towing driver and parked it at a nearly Ford dealership. We had to book a hotel room in the area, and the next morning I went to the local Ford dealership to request an appointment to see the problem, but they said they didn't have any appointments available for another three weeks and insisted I call Ford customer service again. Ford customer service arranged for the same towing company that came last night to help haul the car to my dealership, where I purchased this car. My local Towne Ford dealership was nice enough to inspect and repair the car, but after a few days, I had a similar issue and they suggested that they replace the engine with a new one. The dealership took nearly a month to ship and repair t

My car went from 50 mph to nothing. lost power. coasted to the side of the road barely avoiding traffic. dark road, sheriff had to sit behind car so I was not rear ended in pitch dark had to be towed to the dealer. one week later dealer uncertain. likely complete engine failure maybe fuel valve less than one year old. 11,000 miles

While driving approximately 40 mph the engine just shut off and the car stopped without warning on an extremely busy road. I could not turn the car back on at all and had to have someone help me push the Bronco to the side of the road. My Bronco had only about 3,500-4,000 miles on it and is less than a year old. About 5 months earlier I did hear a strange and very faint tapping noise from the engine right around the wheel base when I drove under 35 mph. About a week or two after I noticed this noise, it then went away. When I was at the Ford dealership getting an additional key programmed for my Bronco, I asked if they had heard of such an issue or if they thought it was something they should look into. They thought it was just a new car working out new car sounds.

The contact owns a 2021 Ford Bronco. The contact stated that after replacing the windshield wipers a crack formed on the bottom passenger’s side corner of the windshield. The contact stated that the crack then spread up to the top corner of the window shield. The contact stated he called the local dealer who informed him they were unable to repair the vehicle due to not having the part available. The manufacturer was made aware of the failure and a case was opened. The contact stated that he called his insurance company who then referred him to Safelite. Once the contact called Safelite they scheduled a repair appointment; however, they delivered the wrong windshield for the vehicle. The vehicle was not repaired. The contact was concerned that the quality of the windshield was poor and could cause severe injuries in the event of a crash. The approximate failure mileage was 1,200.

The contact owns a 2021 Ford Bronco. The contact stated that while driving at an undisclosed speed, the vehicle was lopsided due to the driver's side front suspension measuring 38.25 inches from the ground while the passenger's side rear suspension measured 40.5 inches from the ground. The contact was concerned that in the event of a tire blowout, the weight distribution would cause a rollover. The vehicle was taken to the dealer where it was diagnosed with a faulty suspension that needed to be replaced. The dealer informed the contact that the vehicle performed as designed per the factory package. The vehicle was not repaired. The manufacturer was made aware of the failure and a case was opened. The failure mileage was approximately 9.

I was driving about 65mph on a bridge when my engine completely shut down. I barely was able to coast to the end of the bridge and was almost struck by multiple vehicles. This is a new bronco with 3000 miles on it. I see they had problems with this in the 6 cylinder but I have the 4 cylinder and this happened. Also when u got to the side of the road every single warning light in the vehicle went off. There was no warning sign. No previous issue. It just happened out of the blue and I could have been killed because of this. My wife was in the vehicle with me and was terrified. Then it took 4 hrs to get a tow truck to get us using road side assistance. Now I'm out a brand new vehicle for God knows how long and have no transportation.

Engine failed and replaced under warranty.

On 2 separate occasions over the past 3 days the vehicle has lost total operability. All functions, lights, locks, etc cease and are unable to simply restart the vehicle. The first occurrence was on a busy highway in poor weather conditions causing a near accident/collision. It appears some electrical malfunction shits off all working of the vehicle only to recover 5-10min later. A brake failure signal was shown on second occurrence. This is a definite life-threatening defect needing prompt investigation and remedy.

Very rough idle, rpm’s bounce and do not stay smooth at all. Have 10,000 miles, has run rough since purchase. Getting worse as we accumulate miles. Will be taking to dealer very soon. Not throwing a code or light yet, but obviously something is wrong.

The speed of wipers is not fast enough. In moderate rain on high the wipers do not clear window fast enough.

July 15, 2022 - lost power on I80 during heavy traffic. I had to pull to the side as I could not accelerate. Luckily it restarted and I was able to get home. I took it in for service at the dealership the next day (engine light did not come on until the next morning). I was told it was an issue with the catalytic converter and parts were on backorder but it was safe to drive until the part came in. 3 days ago, on Saturday July 30th, I was in my driveway getting to leave and my Bronco wouldn't start, it turned over briefly and then died. The engine made a loud 'knocking' noise and then complete silence. This was a Saturday so they couldn't schedule a tow until until Monday, its been at the dealership for 2 days and they are waiting to hear back from an engineer. I know it's covered under warranty but I think a recall should be issued before someone dies. I was driving about 60-65 mph when I lost acceleration. There was construction ahead but thankfully, it happened before an off ramp. If it hadn't happened in that spot, I wouldn't have had a shoulder to pull over to.

Kepts getting hills stop brake malfunctioning anti collusion failures ant lock brake failure

Whilst traveling at highway speeds on the Jersey Turnpike, black smoke suddenly started emanating from the rear of the vehicle. All power was suddenly lost from the vehicle, with the accelerator pedal being nonfunctional. I was able, even though the vehicle was starting to fill with smoke and leave a trail of smoke behind, navigate across the lanes to the hard shoulder. The engine had of course ceased to run. At this time I exited the vehicle to assess the situation. Upon finding no obvious defects and the smoke having cleared, I reentered the vehicle, to see what the engine would do when the key was turned. The engine would not turn over, with only items running off of battery power. Basically the car was dead. At this time I called a AAA for a tow of the car. Unfortunately AAA can't tow on the New Jersey Turnpike, so a local tow company had to be called, to transport the car to a local exit. After the car was deposited in a car park close by, I then reached out to AAA to transport the car to my local Ford dealer. The Bronco was taken to Stamford Ford, in CT, where after inspection, we were told the car had suffered a "catastrophic failure". The vehicle took over one month before it was returned, as the whole engine had to be rebuilt.

The contact owns a 2021 Ford Bronco. The contact stated the front windshield cracked and was repaired by the dealer; prior to the second crack that occurred while driving approximately 35 MPH. The vehicle was taken back to the dealer; however, they diagnosed no failure. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 9,000.

On May 17th At 6,800 miles my motor randomly experienced catastrophic engine failure and has been at the Ford dealership since. The dealership has not told me anything on how or why this happened other than the motor needs to be replaced. The dealer received the new motor on June 22nd.

The contact owns a 2021 Ford Bronco. The contact stated while driving approximately 45 MPH he heard a ticking sound coming from the engine and then a grinding sound before the vehicle stalled. The contact stated there was no warning light illuminated. The contact stated that after coming to a complete stop there were several unknown warning lights illuminated. The contact had the vehicle towed to a dealer. The dealer had not yet diagnosed or repaired the vehicle. The manufacturer had been informed of the failure. The failure mileage was 2,812.

Within days of buying this 2021 Bronco in April 2022, the power steering and drive modes (e.g., Eco, Sport) stopped working and we got the following error message: [See Steering Assist Fault - Service Required] We called the dealership in Georgia, which is far from our home, and they advised us to take it to one closer to us; the problem would be covered under warranty. We made the first available appointment with the dealership in Havana FL and took our vehicle in on July 11th. We showed the photo saying "service required" and explained that every morning the drive modes don't work and the power steering usually does not work right away. We have to re-start the vehicle to get the power steering to work, but the drive modes don't work until later in the day (usually). We get the error messages shown repeatedly below saying "drive mode not available." Despite the service department at the dealership saying they identified the malfunctioning part, Ford sent us away without approving a warranty repair—citing a policy that because the service personnel could not report a computer code for the part, Ford will not pay to fix it. The problem continues and we continue to provide photos to Ford and ask them to fix this problem for us and for anyone else who is experiencing it.

We were on vacation in Miami, Florida in February 2022 driving in stop and go traffic when our 2021 Ford Bronco with 2.7L Ecoboost engine suddenly shut down. The entire electrical system shut down and the emergency brake was applied. We were unable to start the vehicle with the ignition button or key fob. Traffic was backing up behind us and we couldn’t put our hazards on to let them know we were having vehicle trouble. A pedestrian tried assisting us with pushing the vehicle but due to the parking brake being applied it wouldn’t move. As a last ditch effort I decided to try to start the vehicle through the Ford Pass app. Thankfully, that worked and the vehicle started. We called a dealership in Miami to see if they could look at the vehicle before we traveled on to Key West. They were unable to get us in so we traveled to Key West. The Ford dealership in Key West was gracious enough to look over the vehicle and errors we received on the Ford Pass app. They did not find anything that would have caused the issue. We were just thankful we were on a side road in stop and go traffic when this happened rather than driving on the highway at 70 mph!

Multiple times the engine has failed to respond to the accelerator pedal when engaged from a cold stop. The delayed response has happened several times while attempting to merge into moving traffic so even a 1 second delay is both dangerous and scary from a driver perspective. The vehicle was taken in for service recently and no problems were identified after mechanic testing. However, I wonder if this problem is related to the ongoing investigation of defective valves in the 2.7L EcoBoost engine.

Engine locked up with 1,255 miles. Seemed to be running fine, then heard a noise and unit started to deselerate and started clicking. Was lucky enough to be on a local four lane road and coasted to a school zone pull off. Tried to restart and would not catch. Starter would stay engaged with foot taken off of brake. Had the unit towed to the dealership and the engine was replaced in about a months time. Hopefully this engine is good as it seems to accelerate better much better. My dealer did repair, but my concern is the value going forward. The Bronco is still valuable for resale, but that's having all original numbers and this one no longer does and it will of course show up on a Car Fax and I'm afraid my resale value will decrease for theses reasons.

I was pulling into a residential driveway and as soon as the front tires entered the driveway the pre-collision alert warning went off and when I applied the brakes they did nothing. I proceeded to roll 25+ feet and crashed into the back of a parked car in the driveway. There were people standing just to the right of the parked car I hit. The Ford dealer has had the vehicle for over 4 weeks now and all they've said is certain modules aren't communicating properly.

On June 9, 2022, while traveling on an Interstate Highway at about 80 mph, the engine sputtered and died without any warning light activation. The vehicle failure caused an extremely unsafe condition which caused me to navigate without power, in moderate traffic, from the #1 lane, across the #2 lane and onto the shoulder. The failure caused me to perform this high risk maneuver in front of an approaching big rig traveling in the #2 lane. The vehicle was towed to the nearest Ford dealership where an inspection determined the fuel pump had failed. The fuel pump was replaced but the dealership did not know if the replacement had been redesigned to prevent such catastrophic failures in the future. The loss of power was sudden and immediate without any prior warning messages and/or warning lamp activation.

About 1 hour into our trip the vehicle started to shutter while at highway speed, no warning lamps or notices were indicated when the shutter started and I assumed it was a road vibration. We came to a stop sign about 2-3 miles after the shutter was noticed and the vehicle stalled at the intersection and would not restart. At that point the check engine light, in dash notifications and Fordpass app notices indicated a serious mechanical malfunction. The vehicle needed to be put in neutral and pushed to the side of the road by me and my son to clear the intersection. Ford roadside assistance was contacted and a tow truck was dispatched to take the vehicle to the closest dealership. We sat at the side of the road for 2 hours waiting on the ford dispatched tow truck. The vehicle was towed to Ford of Clermonth. The Ford of Clermont, Florida service department ran diagnostics on the vehicle the next morning(12/06/21). The Ford service technician, following Ford's diagnostic directions, determined there was catastrophic engine failure and Ford immediately authorized an engine replacement. As per the attached service invoice the Ford Service technicians determined it was a valve failure that caused the engine failure.

According the the service department at the Dealership, the valves on my vehicle's engine failed and caused a complete engine failure.

Engine completely destroyed with no notice at 4600 miles destroyed itself in less than three minutes while driving. New engine replaced

Engine died, won’t start again

8:28pm 6.8.2022 - Bronco was towing 1 boat on a single axle trailer (total weight less than 3000lbs). - First soft top convertible roof panel was open - Music playing at medium volume to drown out adjacent highway noise - Heading NE on the Highway 820 feeder road. - Stopped at stop sign at intersection of Cahoba Drive. - Pulled out of intersection and was traveling on a slight uphill at 18pmh - Interior of vehicle smelled sweet and we noticed white smoke filling behind the vehicle - Warning lights for Battery (red battery) and Service (wrench) came on and then a warning to stop vehicle and restart engine. This coincided with a sudden decrease in power. - Pulled to the side of the road to a safe position and powered off the engine, allowed several minutes for it to cool then attempted to restart the engine with no luck. Service (wrench) light turned off and Check Engine light came on. - Open hood to allow engine too continue to cool and to check for exterior engine damage. - Documented current state of vehicle with photos. - Had Ford tow to Grapevine Ford in Grapevine, TX. 8am 6.9.2022 - Service Advisor reached out to confirm vehicle was in shop and would be looked at this week. - I advised that based on the engine build date on the engine sticker, this vehicle was in the batch of potentially faulty valves from the Lima facility. He said he and Ford had no knowledge of potentially faulty valves and that the tech would perform the necessary checks. 10am 6.10.2022 - Service Advi

1. Vehicle Issue. -At approximately 2k miles while driving through severe weather in the Rocky Mountains my New Bronco lost ALL electronic driving systems that controlled driving modes including 4 wheel drive modes(GOAT) along with safety systems such as traction control, sensor systems, and cruise control. I was forced to drive through a white out in Rocky Mountains with 2 wheel drive due to the electronic GOAT modes failing. This was a dangerous situation as the systems I was relying on failed me when I needed them most. These systems failed off and on for the next three months before mysteriously subsiding. 2. Attempts to resolve. - Took vehicle to Ford dealer to identify issue and they said there was no record of these failures in the code system which is extremely concerning. If I had gone off the road and injured myself and or died Ford would attempt to say there was no electronic failure when in fact there was a significant electronic failure of ALL traction systems. Fortunately I took video and photo evidence of the electronic failures. Alarmingly, these failures are not being recorded within the vehicle.

The contact owns a 2021 Ford Bronco. The contact stated that while driving at an undisclosed speed, the vehicle made clicking sounds and then lost motive power. The check engine warning light was illuminated. The vehicle was towed to the dealer where it was diagnosed with engine failure. The dealer informed the contact that the engine needed to be replaced. The vehicle was not yet repaired and remained at the dealer. The manufacturer was made aware of the failure. The failure mileage was 923.

While pulling up to a yield sign the vehicle lost all power and shut off causing it roll past the yield sign and come to a stop in traffic blocking the roadway. The vehicle was towed to the Ford dealership and after being diagnosed it had a broken valve that caused catastrophic failure to the engines head and caused the head of the engine to be replaced

Loud grinding noise coming from transmission at 800 miles

The contact owns a 2021 Ford Bronco. While starting the vehicle the contact became aware of a line crack on the front of the windshield. The vehicle was not taken to be diagnosed or repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 7,337.

-I bought the Ford Bronco to Flat-tow behind my Motorhome. (All 4 wheels on the ground) -Per Ford this is permitted, they outline a procedure in the owner's manual on how this must be performed. -At least 48 states require a supplemental braking system on towed vehicle. -The Bronco has an Electronic Break Booster (EBB) -When the Bronco is placed in the Flat - tow mode, the last step is to turn the key off. -Ford has set a timer (30 to 45 minutes) to shut down power to the EBB, when the key is turned off. -After timer expires, the brakes have no boost. This causes any after-market braking system installed on the Bronco to be useless. -In these circumstances, The Bronco is providing no help to the motorhome for braking, causing longer braking distances. Also, If the Bronco were to become detached from the motorhome, the emergency braking system that should come on and stop the vehicle, would not work. Could cause injury or death by having a runaway. -Ford has been unresponsive in attempts to remedy the situation.

Transmission broke at 4,884 miles reversing out of the driveway. The driveway has no grade and never sits on a hill.

Engine failure. My wife was driving the vehicle and was enveloped in smoke and the engine stopped and she was stuck in the middle lane of a busy road in rush hour. A dangerous section of road a few miles from our house. I drove down and gave her my SUV and then called AAA who towed it to the dealership. The motor was dead. The vehicle was towed to Future Ford of Sacramento. They then diagnosed it a few days later and informed us that it is a complete engine failure and that it will take several months to get the vehicle back to us. There were no warning lights or any warning prior to the engine stopping and a large amount of smoke to the point that my wife thought the whole vehicle was on fire. Four people stopped to help her and get her to the side of the road.

At 2,000 miles the engine dropped a valve. Vehicle has already received a new engine. Vehicle shut off running down the interstate. safety was had to coast to shoulder and wait on tow truck.

On Monday, March 7, 2021, my Ford Bronco First Edition with the 2.7 engine experienced catastrophic engine failure. I was driving near my home when my vehicle stopped running. I did feel a strange pull in my steering and tires; but I was also driving on ice and assumed it was the traction control system at play. I was wrong. It was my engine losing compression and my engine failing. My dash lit up with a series of errors (all in quick succession and could not catch them all) and my vehicle lost all power and control. As mentioned above, I was driving on ice covered roads and had difficulty steering. I attempted to pull off the road and into a parking lot; however, the drive sloped up and I could not get clear of the entryway. I had to stop blocking the entrance to the veterinarian's parking lot. To increase the risk here, my vehicle was not visible from traffic turning in because of snow banks that were taller than my vehicle. I want to stress how incredibly lucky I was that this happened close to home. I went on a road trip and had returned home the night before. We had contemplated taking the Bronco. If we had, we would have broken down on the Parks Highway in Alaska. This highway is remote at most times with spotty cell service. The risks of having broken down in subzero temperatures with zero help was extremely high in my area. I also consider myself extremely lucky that I had a friend that was able to come move my vehicle from blocking the business entrance. When I used

Flat Towing 2021 Ford Bronco with 2.7 V6 engine. After connecting my Bronco to the motorhome and putting it in the tow mode the following will occur. About 45 mins after turning the ignition off and closing the doors the EBB (Electronic Brake Boost) in the Bronco shuts down leaving the Bronco without any brake boost and leaves the supplemental brake system ineffective. When first connecting the Bronco to the motorhome the brake boost is active and the supplemental brake system must be set to match, or it will lock up the brakes on the Bronco when you stop. After the boost shuts down the supplemental brake system cannot apply enough force to the Bronco brakes to assist in stopping and all at once it takes a much greater distance to stop the motorhome than it did when the boost was working. This is extremely dangerous as a break-a-way tow vehicle would have no brakes and become a missile, or the additional weight with no assisted braking could cause a 40,000lb Class A RV to lose it's brakes down a steep grade.

CONSTITUENT WRITES IN REGARD TO THEIR 2021 FORD BRONCO. CONSTITUENT STATED THAT THE ENGINE HAS A KNOWN DEFECT IN THE VALVES CAUSING CATASTROPHIC ENGINE FAILURE.

2021 FORD BRONCO. CONSUMER WRITES IN REGARDS TO ENGINE FAILURE. THE CONSUMER STATED THE MANUFAUCTURER HAD NOT MADE ANY EFFORT TO ACKNOWLEDGE THE 2.7 LITRE ECO BOOST ENGINE FAILURE. THE CONSUMER BELIEVED THE ENGINE SHOULD BE RECALLED AS MANY OTHERS SHARE THE DEFECT.

2021 FORD BRONCO. CONSUMER WRITES IN REGARDS TO A KNOWN VALVE DEFECT WHICH CAUSES ENGINE FAILURE. THE CONSUMER STATED THE MANUFAUCTURER HAD NOT MADE ANY EFFORT TO ACKNOWLEDGE THE FAILURE. THE CONSUMER BELIEVED THE ENGINE SHOULD BE RECALLED AS MANY OTHERS SHARE THE DEFECT.

2021 FORD BRONCO. CONSUMER WRITES IN REGARDS TO KNOWN DEFECT WITH VALVES THAT CAUSES CATASTROPHIC ENGINE FAILURE. THE CONSUMER STATED THE MANUFAUCTURER HAD NOT MADE ANY EFFORT TO ACKNOWLEDGE THE FAILURE. THE CONSUMER BELIEVED THE ENGINE SHOULD BE RECALLED AS MANY OTHER VEHICLES SHARE SAME THE DEFECT.

The wipers slow down to intermittent after 45 seconds or so every time driving in the rain when they are set on continuous or continuous high. This temporarily hampers your visibility when driving in the rain and the Bronco is not even supposed to have auto sensing wipers. You have to change the wiper setting then put in back where you want the speed to be only to have it slow down again in 45 seconds or so.

I was driving to work on the morning of March 14, 2022, on the highway approx. 70 mph. I felt a falter or engine buck, I began to lose power to the engine. The engine light began to flash and I was only able to drive 55mph. I was in a very unsafe area on a highway with a very narrow shoulder and so I proceeded to manage my speed to reach work safely. I was able to make the additional 10 miles to my workplace. When I stopped at the gate for security, the engine died and I was unable to restart it.

When Flat Towing 2021 Ford Bronco with 2.7 V6 engine. After we connect our Bronco to the motorhome and putting it in Tow Mode we lose Electronic Brake Boost about 45 minutes after turning the ignition off and closing the doors. The EBB (Electronic Brake Boost) in the Bronco shuts down leaving the Bronco without any brake boost and leaves the supplemental brake system not working. When first connecting the Bronco to the motorhome the brake boost is active and the supplemental braking system must be set to match, or it will lock up the brakes on the Bronco when you stop. After the boost shuts down the supplemental brake system cannot apply enough force to the Bronco brakes to assist in stopping and all at once it takes a much greater distance to stop the motorhome than it did when the boost was working. This is dangerous and potentially life threatening.

After 625 miles the low engine oil pressure alert came on. Had vehicle towed to dealership. After inspection they stated the engine will need to be replaced. It has now been two months and I’m still waiting for my vehicle to be repaired.

I was on cruise control going about 70 yesterday when I lost all power at the gas pedal. I made it to the side of the highway and waited 90 minutes for a tow truck to come get me. I had my dogs with me and it was 25 degrees out. We were three hours from home. The service department reported today that I had a catastrophic engine failure. A valve came loose and was crushed by the pistons or some such.

My 2.7L V6 engine dropped a valve, it was inspected and determined by the dealer. This happened after a 1 hour freeway trip on Christmas Eve. Luckily, the incident was in my driveway after shutting off the engine. If it would have happened minutes before we would have had complete power failure at 65mph. The problem was determined to be a defect and was replaced under warranty by the dealer. Unknown whether Ford has done a post mortem inspection. No warning whatsoever prior to failure. It happened on shut down so no indication of an issue until attempting to restart 2 days later.

Flat Towing 2021 Ford Bronco with 2.7 V6 engine. After connecting my Bronco to the motorhome and putting it in the tow mode the following will occur. About 45 mins after turning the ignition off and closing the doors the EBB (Electronic Brake Boost) in the Bronco shuts down leaving the Bronco without any brake boost and leaves the supplemental brake system ineffective. When first connecting the Bronco to the motorhome the brake boost is active and the supplemental bakes system must be set to match, or it will lock up the brakes on the Bronco when you stop. After the boost shuts down the supplemental brake system cannot apply enough force to the Bronco brakes to assist in stopping and all at once it takes a much greater distance to stop the motorhome than it did when the boost was working. Also, if for some reason the Bronco becomes detached from the motorhome that is towing it, then the Bronco becomes a missile waiting to hit what ever is in it's path as the emergency braking from the supplemental braking from the Coach would not engage and stop the Bronco.