2021 FORD BRONCO SPORT Unknown Or Other Problems

This vehicle is subject to NHTSA Recall 25V467 involving potential fuel injector cracking and risk of fuel leaking onto the engine, creating a fire hazard. The recall status shows “Remedy Not Yet Available,” leaving the defect unresolved. While driving, the vehicle suddenly displayed an engine overheating warning and immediately entered limp mode, causing abrupt loss of power. The vehicle decelerated unexpectedly and was not able to maintain normal driving speed. This created a dangerous situation in active traffic and required a safety tow. The sudden power reduction could have resulted in a rear-end collision or loss of vehicle control. There were no prior overheating warnings immediately before this incident. The failure occurred abruptly. A warning message appeared at the time of the event, followed by limp mode activation. The vehicle had to be towed to a dealership for inspection. Given that the open recall involves fuel injector cracking and potential...

Car check engine light came on, I came home parked the car, in about 5 minutes the cars embarked in flames, the car burned down to the ground. The safety of my entire home (flames caught onto house) and neighbors home was at risk. The burning car was inspected by Fire Chief of Christiana Fire Company

LOSS COMPLETE POWER WHILE DRIVING IN RUSH HOUR TRAFFIC. THE DASHBOARD LIT UP BUT NO POWER. THE TOW TRUCK DRIVER TRIED TO CHARGE BATTERY IT WAS NOT THAT. HE WAS DUMBFOUNDED ON WHAT HAPPENED. I SAT IN A VEHICLE ON A BUSY ROAD IN RUSH HOUR FOR OVER AN HOUR BECAUSE i HAD NO SAFE PLACE TO GO. NO WARNING SIGNALS PRIOR, NO NOISES. JUST DIED WHILE IN USE. WAS TOWED TO FORD DEALERSHIP, WAS TOLD 48 HRS LATER ITS DRIVING FINE. THEY CANT FIND AN ISSUE. I AGAIN EXPLAINED I LOSS COMPLETE POWER AND WAS PUT IN A VERY DANGEROUS SITUATION AS WELL AS THE FACT THE TEMPERATURE OUTSIDE WAS IN THE 20S. THE VEHICLE IS STILL AT SERVICE WITH NO ANSWERS, THIS IS THE 4TH SERVICE IN LESS THAN 60 DAYS WITH ISSUES. 2 WHERE TRANSMISSION, 1 WAS A GAS VALVE

My Check Engine Light came on today. I went to Advance Auto Parts and had them check the code (P0171). I took my vehicle to University Ford in Huntington and expressed concern that my fuel injector may cause a fire and I am not comfortable driving the car. They could not diagnose my car or loan me a safe vehicle. They sent me away in an unsafe vehicle. I am to bring the car back in the morning at 8am. I believe this problem is due to the open recall. I also believe all of the damaged parts that my car came with have depreciated the value of my car. I’ve driven Fords exclusively for 20 years. I’ve never had a Ford like this Bronco. Nothing but a nightmare. Tomorrow I hope the dealership fixes my problem or loans me a safe vehicle to pick my grandsons up from school...

The car has been dying repeatedly and then decides to work again, got a new battery and new alternator and it still died. Ford techs had it and drove it for 200 miles and couldn’t replicate the issue. Now less than a month after that the car is completely dead and won’t even start with a jump. We are towing it to ford.

While driving my 2021 Ford Bronco Sport, I experienced a strong chemical/fume smell entering the cabin, which caused headache and nausea. I later found that the battery installed in the vehicle had vent holes with visible liquid residue indicating leakage. I did not authorize or install this battery — it appears the battery was changed without my knowledge while the vehicle was in a lender’s possession. This created a serious safety concern because the fumes entered the HVAC system and the vehicle became unsafe to operate. I had the vehicle towed to two separate Ford dealerships. Both refused to inspect the HVAC system or provide a proper safety diagnosis. One dealer admitted the battery had “traces of leaking fluid,” but no diagnostic inspection was performed, and they attempted to close the repair order without documenting the safety concern. I was forced to replace the battery out of pocket just to...

I took my vehicle into my local ford dealership to get three active recalls remedied. Within 24 hours, my check engine light reappeared as well as "service engine soon" on my way into work. Upon leaving work, the dash lights were gone. They would come and go periodically. After about a week, it would pop up "service engine soon" and within ten minutes, regardless of speed, the RPMs would fly all the way up and the vehicle would act as if I took my foot off of the gas, almost immediately stopping on the highway. I would have to almost immediately pull off of the road and my vehicle would stall, flashing "shift system failure" as well as failing to let me put the vehicle into park or any other gear. Taking it into the shop, they told me that was due to a software bug WHICH THEY JUST "FIXED"...

Low engine oil pressure sensor flashes & can’t accelerate past 40mph

I am reporting a serious and recurring issue with the catalytic converter on my 2021 Ford Bronco Sport (1.5L EcoBoost), which has resulted in reduced efficiency and partial blockage, causing exhaust gases to enter the cabin and triggering engine code P0171. My safety and the safety of others have been compromised because exhaust fumes, including carbon monoxide, have entered the cabin, which is particularly dangerous as I am currently pregnant. In addition, the engine experiences RPM fluctuations and revs up on its own, sometimes hesitating during acceleration, creating a risk of loss of control or accidents, and reduced engine efficiency contributes to unpredictable vehicle behavior. The problem has been confirmed by a dealership, which diagnosed the catalytic converter inefficiency and provided a $2,000 replacement quote. This issue has been widely reported among other 2021 Bronco Sport owners, indicating a recurring problem. The vehicle has been inspected by the dealership, which...

Transmission shudders at low speeds (around 25-40 mph) when accelerating. This happens when shifting around 2nd gear something’s between 2nd and 3rd. Many online forums report the same issue in similar model vehicles and year when vehicle is just outside of warranty period issue occurred out of nowhere and happens consistently.

While driving car lost power, engine revs but doesn’t go, RPMs rev up. Please do your job and fix this car that has thousands of dollars owed on it because I wanted a broncho sport

Car suddenly and dangerously braked on highway with no other vehicles around. Afterwards the tool and check engine lights came on. All advance trac systems failed. Dealership replaced the broken bolts and rear axle. In review it appears recall 21s04 should apply. Site shows 2021 broncos from Hermosillo plant apply. Rep stated building date range 7/22-11/24. How can this apply to a 2021 ford recall?

So the window switches are cutting my fingers. Whatever was used to coat the switches peels like sturdy tin foil and has sliced my fingers multiple times as well as my passengers. I had to peel that coating off the switches so no one keeps getting injured in my vehicle. I just bought this car used in April and it cut me the first time I got in it I wasn't thinking of anything until it kept cutting me and other people.

Sunroof exploded

Purchased the Bronco Sport brand new in September 2021. Almost from the outset, the vehicle has been a nightmare. We just purchased our third battery. The vehicle died at an intersection and had to be towed to the dealership. They replaced the battery but it again failed. We have experienced numerous electrical issues with the vehicle as well as with the brakes and the power train. We have had the shift system fault notification come on several times. We took it in to the dealership who made some repairs and the notification went away for awhile. However, most recently, we were driving the vehicle down the interstate when it suddenly would not accelerate. We were very lucky to be able to maneuver the vehicle onto the shoulder. After a few minutes, the vehicle started and we were able to drive it home very slowly on side roads. We took the...

The vehicle sometimes ran a little rough while idle at drive thru. Then week later the push start did not work... engine turned over but not start. After 6 times it finally started and ran good on way home. Later that week, kept having traffic lights in town turn red... constant slow so stop and go. Vehicle started sputtering and stalled out in the highway and died in middle of road and would not start. Had to let it sit several minutes and it finally started. We immediately turned around and went home. Made appointment at dealership. Tried to start vehicle to drop off for appointment but would not start. Had towed in. They claim fuel pump replacement required. Drove home and ran ok. Next day power inconsistent and runs rough at start and slow speed with one push start did not work. Reporting since my spouse is in a...

My car broke down and couldn’t start. Leaving me stranded 6 hours away from my house. I had to stay in a hotel and get my car fixed the next day. It was a temporary fix because there is no solution for the problem. I had to pay for a new battery because there is not a fix for the problem.

Transmission slipping, needing completely rebuilt or whole new transmission

Regarding the current recall for my 2021 Bronco Sport. How can Ford say this is still safe to drive if the battery can cut off at any given moment, leaving you stranded on a highway, or anywhere. I expect better from Ford. They should be letting those affected rent a car until the parts are available. This is a safety issue and extremely dangerous. This same thing happened with my third battery (yes, I am on my third battery in 3 1/2 years). I was left stranded, no hazards, no lights, no nothing, windows didn't work, door locks didn't work, it was dark out, and I was alone. My windows were down and I had valuables in the car so I couldn't leave the car. Very dangerous. Yes, I called for help, but it was scary and unsafe. Thank you.

Vehicle would not start on two occasions, both times the vehicle was jumped and started. On the third occasion the car would not start, the electrical panel flashed all the warning lights and the dashboard continually flashed on and off. It was towed to the Ford Dealership in Oxford, MS in December 2024. The dealership looked over the car, no other issues and advised that this was likely a recall and recommended a battery replacement which I did. I paid $202.65 for the repairs and in February I received a notice for 12 Volt battery recall but no instructions were provided to seek reimbursement nor was there any recall fix given (time was Q2 2025). The instrumental panel upon attempting to the start the vehicle would light up but the engine would not turn over, all warning lights would come on. Yes the vehicle is available for inspection.

4wd service fault known issue with these vehicles I feel that this is a safety issue based on the fact that you could lose four-wheel drive in times when four-wheel drive could be necessary icy conditions snow conditions ECT losing four-wheel drive during a snowstorm can definitely cause an accident this should definitely be a safety issue especially being a known problem

The recall that is currently out my car is experiencing some issues they stated but there’s no remedy for it at the time!! And I went to the dealership to have older recalls checked they won’t do it for the front suspension or fuel injectors

I bought a 2021 Bronco Sport Brand new and ever since the car has been a problem. The rear axle wasn’t getting enough lubricants so it was grinding and I didn’t know what it was at the time but I took it to a Ford dealership and was told after spending 200$ on diagnostic testing that absolutely nothing was wrong with the vehicle. The vehicle kept doing the same thing grinding noises so I took it in again and got the same results now mind you this is way before my power train was up. The car felt so unstable and unsafe it got to the point where I had to just leave it at the dealership until Ford could help me with some financial assistance. While at the dealership Ford told the mechanic to check the transmission and upon checking the transmission the mechanic found a problem. The total...

Rear brakes are noisy, they make a grinding noise. Ever since we got the vehicle . Screens turn black while driving , can control infotainment system Water gets into the vehicle when it rains or when getting car washed

The battery that came with the vehicle lasted less than 2 years. It was replaced after one day the car just wouldn’t hold any charge. I have the pep boys receipt and record to prove the battery would no longer hold any charge.

On two occasions vehicle has turned off while in drive. Have taken to dealership without a resolution. After vehicle is off for several minutes (unable to turn anything on including hazards) vehicle starts up and computer resets without any warnings. Unable to put the vehicle in neutral to move off the road while occurring.

Since performing a manufacturer update to the Sync technology system, my touch screen has not functioned properly, including the back up camera. The screen goes black or freezes on the rear view camera even when in drive and moving forward. Each time this happens, the system has to be rebooted.

As I was driving the vehicle it lost all power. Nothing on it worked, including the locks and windows. It turns out that the warning system that my battery was low wasn’t functioning and my battery was down to 5%. If I had gotten notice I could have replaced the battery prior to the car literally bricking as I was driving it on a busy city street.

My vehicle was emitting fumes into my vehicle and making a strange noise. When I took it to the dealership they tested the emissions/catalytic converter and fuel injectors. Which all showed no issues. When investigating further, they found that the weld on the catalytic converter had broke and was causing an unstable catalytic converter. Service manager reported to me that he felt this was definitely a manufactured defect and said if I hit a bear that shouldn’t have been an issue. No bear was hit and there was NO incident at all. Just driving to and from work.

My ford bronco stalled when I was slowing down at a traffic light. The entire car shutdown. The steering wheel locked up and the car could not be put into neutral. After about 15 minutes the car was able to turn on again. The stalling out at an intersection put me in danger by putting me in a situation where I was stuck in active traffic without the ability to move my car to a safe area off of the main road. There were no warning lights or messages prior to the car completely shutting off at the traffic light.

My car was stopped at a red light and when I hit the gas to go my entire car shut off. I was not able to turn my hazards on or put my car in neutral to push my car out of traffic. This is a huge safety concern because a car could’ve rear ended me since I wasn’t able to put hazards on. I attempted to jumpstart the vehicle but that didn’t work. I had to get my car towed and sent to the dealership. The issue sounds like the recall notice 24S24 - however my bronco sport says I don’t have any recalls. After talking to other bronco sport owners who had similar issues, they said they had to pay several hundred dollars to replace the battery with an AGM battery because the bronco sport isn't equipped to handle all the electronics.

My car made a loud pop noise when I go to turn it over. Then it was just dead others tried to jump it, but it wasn’t getting enough juice. Along with this all the warning signals start flashing through on the dash before basically dying. There had been warning at all early I had been driving around just fine. When we finally get to the dealership they say it was just the battery. We replace the battery but I see that other 2021 bronco sport’s had battery recall issues they said, mine didn’t fall under the date when the bad ones were produced. Still I think they should look at other dates, since they might have been over looked or on the cusps of the dates between the bad batteries and the good batteries.

While waiting in the drop off line at school the Bronco suddenly shut off and would not restart. The dash lights, AC controls, radio, etc all shut off as if the entire electrical system shut down. The orange pull strap used to put the vehicle in neutral did not work as the electrical shutdown seemed to have locked up the brakes. Fortunately since it happened in a school zone traffic was slow moving and we did not have to worry about getting hit. Unfortunately, the vehicle was stuck in the middle of the road an unmovable until a tow truck came. After some quick research I've seen that this is a fairly common occurrence in the 2021 Bronco Sport. I used the Ford site to check the VIN but supposedly my vehicle was not affected by any recalls. Seems more than a coincidence that I have experienced exactly what others...

The vehicle was traveling on a major highway when at a red light the car stopped and the auto start/stop engaged and the car turned off. After the car turned off I could not restart it. All power to the car was lost. No lights, radio, nothing. I attempted to put the car in neutral to move it off the highway, however the car is designed in a way it can not simply just be shifted into neutral. I grabbed the owners manual and read I needed to pull the manual park release cable located under the steering wheel. I pull the cable nothing. At this point I’ve called the local police department and they send out 2 officers. They attempt to shift the car into neutral as well, to no luck. I read the electronic parking break needs to be turned off but the car needs power to do...

When I came to a stop (stop sign) the vehicle's complete electrical system shut down, all went black. I couldn't turn on hazard lights or anything. (seems related to the recall notice). I waited to see if any change occurred, attempted restart, but nothing was operable. I connected a jump start battery and successfully restarted the car... all seemed ok afterward. This seems life endangering as a potential hazard.

On days when it rains or the weather is slightly cold/dewy, the Ford Bronco seems to make a screech/horn-like sound only when reversing. I found some online forum links (listed below) where other Ford users seem to describe the similar issue we're experiencing. This is the second dealership that we have taken the vehicle to be serviced for the issue, but they have both stated there is nothing they can do because the issue has not been issued as a recall. [XXX] [XXX] [XXX] The first dealership visited for service was: Metro Ford Sales & Service, Inc. Address: 6455 S Western Ave, Chicago, IL 60636 The second dealership visited for service was: Napleton Ford of Oak Lawn Address: Address: 6100 W 95th St, Oak Lawn, IL 60453 The attachment includes the most recent appointment visit. Unfortunately, I cannot provide an invoice at this time because the vehicle is still at...

No warning lamps I believe this is covered under the powertrain warranty, however mine expired 4K miles ago. Excessive shuddering and pull at low speeds while executing turns. Progressively getting worse, inspected by Ford Dealer Shop and told to replace RDU vent hose and fluid. Sooner than later to prevent failure or other damage.

My 2021 Ford Bronco Sport Big Bend had an acute and complete power failure. I stopped for a red traffic light and was waiting to turn and my brake popped under my foot and my vehicle lost all power. It would not restart and I was broke down in the middle lane of traffic with no ability to have hazards or any kind of power. This is with approximately 27,000 miles on the vehicle that I just recently purchased. As a single lady with her quad amputee son in the car, this was very scary and certainly concerning. Ford states my vehicle has no recalls, yet this seems to be a regularly occurring issue with this specific make and model. Can this possibly be looked into and more vehicles added to this recall? Thank God I wasn’t actually in motion when I lost power. I had to have my vehicle...

I took my vehicle in to have the flash system updated to pass the emissions test for Louisiana. Ford charged me over $200 for a failure on that system from purchase, and no dealership would get back to me until I took my vehicle across town to have the system reset. Hollingsworth Ford told me that this wouldn't be covered under their system because I took this in out of warranty, but this is a problem since vehicle purchase.

A few weeks ago, my Ford Bronco Sport (Big Bend) starting jolting when I made slow turns to the right. It has since increased the jolting/seizing with a grinding noise since it began. My car has been looked at for this issue in which Chastang Ford replaced both frontal control arms stating this was causing the jolting. However, my car continued to jolt/seize on slow right turns. I took it back to Chastang Ford, and they said the RDU fluid needs replaced along with the hose. Their labor costs were high, so I got a second opinion at FireStone. The mechanic at FireStone told me the RDU needs to be assessed and gave me information about a recall for this issue. This recall is not assigned to my vehicle, but it is believed that is the problem. Reference#: 21V011000, Ford Recall#: 21S02 It was determined by the service assistance that...

Attempted to start car, screen behind steering wheel went black. Tried again, car went through several error messages but would not start. Gear shift and other lights flashed. Hazards did not work. No warnings prior to failure. Only after. This is the third time this has happened. The first two in busy intersections where the car stalled then went through multiple error messages. This time, thankfully, the problem occurred in my driveway. We will be towing back to matt bowers ford in the morning. Again. The previous times they ran checks, drove it and said they could not replicate the issue. Last time they put dielectric grease on the connectors. When I contacted ford I was given a case number and told I would be contacted in one business day. I was not. When I contacted ford again I was informed my case was closed and if I was concerned...

Previous NHTSA ID Number. 11596944. Recall fix was run earlier this month. Car died at stoplight two days ago. Fix run again at dealership. Car died at red light again today. Was able to put car in park. Tried to restart. Multiple flashing warnings. Was able to get hazards on this time. Had car towed back to dealer. They are calling Ford. Second time this happened at busy intersection. This time at interstate on ramp. Bus driver attempting to turn got out of bud and offered to push the car but we could not get it in neutral. Tow driver had towed in a bronco sport right before us with the same issue. Someone is going to be seriously injured. Service guy showed me record of previous error messages. There were about twenty. I have a video of the screens flashing today.

First, the car was brought in 6/2/24 to take care of the open recall. I am still receiving notices but the dealership assured me the recall dealing with the battery was addressed. I came to a stop at a red light and the car shut down (all screens black). I attempted to restart. Car would not start but the radio, wipers, and screens flashing warnings intermittently came on. Could not turn on hazard lights. I had to climb out of the passenger side to avoid traffic and then attempted to direct traffic around the car. (Red light is in a curve making it difficult to see stopped vehicle.). Waited about 30 minutes for my husband. He was able to start the car and pull out of the road. We were not comfortable driving it so had it towed to dealer. Prior to the shutdown there were no warnings. The car...

GPS does not work reliably. Will often show the car in a completely different area than where you actually are. Often parking the car, turning the car off and letting it rest for a few minutes prior to restarting with reset the GPS. Is a hazard if you are trying to follow directions when the GPS suddenly stops working.

It has been over a month and there is no fix for the recall, this is extremely scary and dangerous as the car can lose power at any time.

While driving the vpickle, shut off on its own and came to a complete stop. No lights, working, no horns know nothing would work on this vehicle. This happened while the vehicle was in motion we are lucky we didn't die.

I am currently on my Third battery. Prior to getting this third car battery, there was numerous electrical issues randomly occurring. I read that there is a current investigation going on with Bronco Sports just stopping, could it be batteries failing and not being g detected?? Just wanted you to know. The first time I had dealership replace battery, they said it tested "fine" I had to insist something be done, which led them to try replacing the original battery. Since it's happened before the dealership just replaces the batteries and then stuff works normally. Can't recall dates off hand, but at home I have paperwork with dates.

[XXX] Vehicle would not start(not even crank) while parked in the garage. Could not jump start, had to be dragged out of garage(could not put in neutral) and hauled on rollback to Blaise Alexander Ford Lewisburg, Pa. Dealership kept for 4 days and charged battery and could not replicate the problem. [XXX] Vehicle while driving message of Vehicle Connection Error came up on screen and then all gauges blacked out, turned off of road and died, could not restart, could not jump start and would not crank. Again had to be drug onto rollback (could not put in neutral) and towed to Blaise Alexander Ford Lewisburg, pa , kept for 6 days and tested battery, could not charge it and replaced it at our cost. Vehicle was at 35,098miles. They could not replicate the problem. Do not feel safe driving this vehicle if it shuts down randomly at times. INFORMATION...

Car stopped while driving. Couldn’t get the car into neutral to move it out of the road. Would not crank. Leaking oil.

My 2021 Bronco failed our family on Friday. The Bronco failed to start upon pressing the start and brake pedal. The main console panel started flashing then cycling through all kinds of failure alerts. There was a series loud noises from the engine, the headlights flashed off and on for over 3 minutes and then the engine started smoking. The doors would not open and we were stuck inside while the engine was smoking. That smoke came through the air vents as well. Finally, I was able to get my door open though couldn’t open my son’s rear passenger side door from the outside. He was stuck inside for what seemed like forever. He was able to open it finally and I carried him inside. My son’s legs are paralyzed and he does not walk. My main concern was getting him to a safe place as I was scared to...