2021 FORD BRONCO Unknown Or Other Problems
22 complaints about Unknown Or Other
High Severity Issue
This component has been associated with crashes, fires, or deaths.
This Problem Across All Years
All Unknown Or Other Complaints (22)
A serious safety recall advised in July of 2025 still has not been fixed.
Ford has 3 safety recalls on 2021 ford bronco and they have no remedy to fix any of them yet. My car stalled out 3 times now because of the low pressure fuel pump failure recall. I was pulling out into traffic and it stalled out while a car was coming at me. The only solution Ford had was to put old parts in the car which I refused. I asked for a loaner vehicle and they said they don’t have any. Recall warning is going on 6 months. I am at a risk and other people are at a risk having my car on the road, tried lemon law and Ford denied me. Nobody feels safe in my car and someone is going to get seriously hurt if this happens at the wrong time.
Windows are constantly getting uninitialized so that they don't bump down on opened to allow them to close properly with the frameless doors. This leaves a gap when closed and additionally they will automatically go all the way back down any time they are rolled all the way up. This is very hazardous when driving and needing to close the windows as you're forced to look backwards to see when they get close to the stop and release the button before it hits the top. This was reported to Ford on greater than 10 occasions since I took possession in Jan of 2022, first in March of 20222, and impacts all 4 windows. The dealer can resolve the issue by reinitializing through the computer they can plug into the vehicle and have installed some software updates as well as replaced some of the modules but the issue resurfaces a few days later. Sometimes I am able to resolve using the full reinitialization sequence that they shared with me when I had it there in April of this year but sometimes that fails. Prior to that it would eventually resolve following just a holding up and down of the button for approx. 5 secs at top or bottom. Here is a record of the occurrences with window impacted since I had it in the dealer in April of 2025. 5/2 passenger front (pf), 5/7 drivers back (db), 5/10 db, 5/12 db, 5/15 pf, 5/16 pf, 5/29 pb, 6/13 db, 6/17 pf, db, df, 7/13-7/30 pb, 7/24 db, took to dealer for restarts and software updates 7/30, 8/1 db. I kept a similar record in 2024 4/5 df, 4/6-10 db, 5/7 db, 5/18 pb, 5/22-6/6 pb, 6/6 df, 6/7 pb, 6/9-21 pb, 6/25-27 pb, 6/30-7/8 pb, 7/10-13 pb, 8/1 pb.
Ford has an SSM-53981 recommended fix for window rattle issue. My front windows have rattled since day one (received Bronco 11/2021). Many people on the forums complain about this issue. I originally brought the truck in within the 1st year of ownership, dealer attempted adjustments (only fix at that time) but it did not fix the problem. Now I'm at just under 90k miles and well out of warranty and Ford finally has a fix. The fix would cost upwards of $800 in parts alone. And I will state that the window rattle is loud and sounds like the window is about to shatter.
I have a new issue with my Bronco. While it drives well most of the time, I now regularly encounter a problem where multiple error messages pop up on the screen (sequentially) while I am driving, causing the vehicle to effectively, stop responding. The engine remains on, and I don't lose power to the brakes or steering, but the car won't react when I press the gas pedal. It seems like it's some critical failure safety measure, though feels critically unsafe when it occurs. When surrounded by other vehicles, at speed, I am forced to coast to a stop (with a prayer). Usually, when I put it in park, turn off the vehicle, and get out, it will reset all of the errors and work again. This situation is quite dangerous, especially when I'm around other cars. I contacted Ford, but they fit me in for two weeks. Here are the error codes that appear in order: -4x4 Off -Service Vehicle Soon -Service advance Trac -Check 4x4 -Pre-collision assist not available -Service advance track
When you turn the right turn signal on and then make a right turn, when the steering wheel returns to straight, it causes the left turn signal to come on without touching the signal handle. So your left blinker comes on after right turns. Oncoming drivers and drivers behind you may expect a left turn which creates a safety hazard. Also driving with your turn signal on and not turning could result in a traffic stop by police. Ford replaced a complement in the steering column but the issue persisted. This problem is present in two Broncos I own and I know a friend of mine has the same issue in their Bronco. I'm sure a simple internet search will reveal a common and widespread issue that could create an unsafe driving situation.
Back window clips on this softo top ford bronco broke cause water to enter thru the clip holes and lil gap.
I had multiple issues with the window/door drivers side rear. At first the door would not open because of the window getting stuck up. The window would also get stuck open at times. The vehicle was brought back to the dealership 3x for this same issue. The top seam (weather strip) appeared to "fall" down and trap it and then other times the window wouldn't completely close and you could hear whistling sound from the air forcing through the space. This had been going on until this past week when while driving on the highway the window just shattered into pieces. Thankfully no one was in that seat at the time.
I was towing the vehicle with my Class A RV. It was a total loss nothing could be inspected. I was in hour number 6 of our long drive to Key West. I looked out of my left side mirror and noticed smoke coming from behind my RV. I immediately pulled off the interstate onto the shoulder. I moved behind my RV and noticed the vehicle was on fire. Within in seconds the fire engulfed the whole vehicle. I had seconds to unhook it from my RV. It took me three tries to unhook because of the smoke. I eventually got it unhooked and went back to the front of the RV and pulled forward out of harms way.
These vehicles have a warning to keep hands on wheels and when on straights it goes off when hands are on the wheel and is annoying you have to rock the wheel back amd forth causing the vehicle to swerve alot of people are saying they have to do the same thing on forums.
In late March 2023, the touchscreen on my Bronco went dead, along with the USB ports in the console below. With the dead screen, I have no back up camera, which is a huge safety concern. Also, all other features managed by the touch screen are gone (no radio, no navigation, no hands free phone usage, etc.). I have been to the dealer twice, and they said we just have to wait for Ford engineers to send a patch to the SYNC system, because they think it has interfered with the APIM module. This may or may not be related to the open recall 22c27, because that is not the same issue as mine. But Ford just is telling me to wait for that recall to be completed, but for four months and counting they have not provided a patch for the 8-inch screen model that I have. I have been given no other options except potential buy back of the vehicle.
NHTSA is showing that there is an open recall on this vehicle. I have spoken to FORD Corporate and also taken the vehicle to 2 different dealers who have all communicated the same thing: There is no recall, nor has there ever been a recall for this vehicle. I have asked the dealer to report this to NHTSA and they said that they cannot due to there is no recall to report and they've never reported a recall. I have called Ford twice, NHTSA twice and gone to 2 dealers. No one at NHTSA has been willing to help get the information corrected. I have asked if someone can simply verify the information with FORD online OR if we can place a 3 way call with FORD-the response I'm getting is "NO" but I'm stuck in the middle of FORD and NHTSA and no one seems to even be willing to help me at either place. If I have paperwork from FORD insisting there has never been a recall and you can clearly pull the records online that there is no recall I need NHTSA to update their records. This is costing me $ as I purchased this vehicle to TURO and cannot do so until you update your records to match FORD showing that there is no recall.
Sync 4 system has a critical issue that Ford has not fixed and is a known issue in many sync 4 systems. This causes the system to reboot at random times and reload. This includes being black and not working for many minutes so the rear camera and cross traffic do not function at all. This is a safety issue as with most SUVs the rear is a huge blind spot. Ford has not been able to update my system with a recall issued for safety concerning a different issue and the rear view camera. Ford will not replace the unit until they have sent out an update that is unknown release date. I have spoke to Ford reps and two dealerships and all refuse to fix the radio to allow for normal function.
Ford has a recall for rearview camera issues. They say my VIN# is not included yet I have the same problem After backing up in 4-Low has ended, the back camera stays on when moving forward. The recall notice that I am not suposed to need is 22C27. I have experienced this in the off roading in Colorado. To reset the camera, I have to move to a safe spot, shut off the engine, and restart. the camera resets to normal until I back up in low gear again. Talked to someone at the Ford custome service was told over and over again I was not included. Asked about reporting my problem and they would not. So giving you the info..;.
Loud grinding noise coming from transmission at 800 miles
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 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.
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.
Was driving my son to school, maybe 30 mph when all of a sudden I heard some clicking noises from the engine. The power dropped and I was barely able to pull over to the side of the busy road out of harms way. Engine dead. Only warning lights I got were a forward sensor failure and then a message telling me to pull over put it in park and restart. I tried but I was not able to restart, the starter fired but didn't seem to engage with anything. Got towed to the dealer. Dealer confirmed a dropped valve and engine failure. Awaiting a replacement engine.
The soft top is ripping and shredding apart, causing unbearable and distracting road noise. The middle bar inside, where the fabric connects, is unable to withstand normal daily operation and is ripping at 6,5000 miles on the odometer.
Rear glass lift gate exploded. Wind advisory was in effect but no surrounding cars were disturbed. The vehicle was parked and fully secure.
MY FRONT WINDSHIELD HAS CRACKED IN A MANNER THAT IS UNSAFE. IT HAS 2 IDENTICAL CRACKS ON EACH SIDE. SMALL ROCKS HIT THE GLASS AND CAUSED INSTANT CRACKS WELL OVER 8 INCHES IN LENGTH. I FEEL THAT THE GLASS IS NOT IMPACT RATED CORRECTLY OR TOO THIN. I HAVE NEVER SEEN A WINDSHIELD CRACK LIKE THIS FROM THE IMPACT OF A SMALL ROCK. THERE HAVE BEEN MANY COMPLAINTS ON ONLINE FORUMS OF THESE WINDSHIELDS CRACKING ON THE NEW BRONCO.