Ford Bronco Sport Problems Include Braking and Powertrain Issues, Chipping Paint, and Engine Rattle

Geoffrey Piehl
Apr 7, 2022

The Bronco Sport was introduced in 2021 and it already has some bugs to work out. Owners’ complaints are accruing over powertrain issues, paint chipping, and engine knocks. Several recalls have been issued in its first year, including one for an ongoing braking problem.

2022 Ford Bronco Sport - Photo by Ford

Key Points

  • Ford reintroduced the Bronco nameplate for 2021, which includes an Escape-based Bronco Sport compact crossover.
  • The 2021 Bronco Sport has seven National Highway Traffic Safety Administration (NHTSA) recalls, and two carry over into the 2022 model year.
  • The recalls involve problems with reduced braking performance and fuel delivery module leak that can lead to engine stall.
  • Owner complaints for the 2021 Bronco Sport about paint chipping, rattling noises, and powertrain issues are more prevalent than expected for a new vehicle.
  • Multiple automotive journalists reported the Bronco Sport’s four-wheel-drive system overheated while off-roading.

2022 Ford Bronco Sport - Photo by Ford

Bronco Sport Recalled Seven Times in its First Year Over Problems with Braking and the Fuel Delivery Module

Ford brought the Bronco back in 2021 as its own sub-brand within the automaker’s lineup. The Bronco lineup includes two models, but the focus here is on the Escape-based compact crossover, the Bronco Sport.

Seven NHTSA recalls have been issued for the 2021 Ford Bronco Sport, and two have carried over into the 2022 model year.

One significant recall involves reduced braking performance. The rear brake linings have been manufactured incorrectly, requiring the driver to apply more brake-pedal force. Also, the distance required to stop the SUV may be extended.

A fuel delivery module recall also affects both 2021 and 2022 Bronco Sports. The module may leak inside the fuel tank, possibly causing the engine to stall. Ford will replace the fuel delivery module for free.

2021 Ford Bronco Sport - Photo by Ford

Three Other Recalls Exclusive to the 2021 Bronco Sport Pose Potential Safety Hazards

The 2021 Bronco Sport has been recalled four more times over additional issues that could create a significant safety risk.

One recall involves vehicles that may have incorrect front lower control arms that could impact the vehicle’s handling.

The ’21 Bronco Sport’s moonroof glass was recalled for inadequate bonding to the frame, which may cause the glass to detach.

The 2021 model was also recalled for missing or loose rear suspension bolts.

The bolt problem could affect the vehicle’s handling as well as weaken its ability to withstand a rear-impact crash.

2021 Ford Bronco Sport - Photo by Ford

Paint Chipping Problems, Engine Rattling Noises, and Powertrain Issues are Accruing for the Bronco Sport

Additional problems shared among owners of the 2021 Bronco Sport are being discussed across several forums, including issues with paint chipping, rattling noises, and powertrain problems.

Also, 2021 Bronco Sport owners have reported paint chipping in several areas around their vehicles.

Another prevalent complaint is related to rattling noises. Some have singled out the infotainment screens or moonroof shades as the cause of the noise.

Other owners report that what they thought were minor noises turned out to be bigger problems that led to having to replace mechanical components, including a new transmission in one case.

The Bronco Sport’s eight-speed automatic has also received complaints, with reports in the Bronco Nation forums about transmission shuddering.

2021 Ford Bronco Sport - Photo by Ford

Bronco Sport Reviews Reveal Overheating of Four-wheel Drive System When Off-roading

Given Ford’s enhancement of the Bronco Sport’s four-wheel-drive system over the Escape, it should be able to handle almost any off-road situation, right? Not exactly.

A couple journalists reported issues with the power transfer unit (front-drive-based 4WD system) overheating. In one instance, the Bronco Sport was driving through sand, while the other was performing a hill ascension test.

Only certain Bronco Sport models are equipped with transmission coolers. However, overheating occurred in models that did and did not have transmission coolers. Thus, there seems to be a limit to the Bronco Sport’s off-road capabilities.

2021 Ford Bronco Sport - Photo by Ford

The Bronco Sport is a Rugged Mall-crawler, and Mild Off-roader too, But a Few Problems Need to Be Worked Out

Ford brought the Bronco back for diehard enthusiasts, and it introduced the Bronco Sport for everyone else that wants an off-road-looking vehicle that probably won’t take it off-road.

While the Bronco Sport’s first year on the road is off to a rocky start with several recalls, time should make the Bronco Sport better.

Consumer Reports says they expect Bronco Sport reliability to improve for 2022. So, it may be best to avoid a used 2021 Bronco Sport and look at 2022 or later model years.

Photos: Ford

Frequently Asked Questions

By Stephanie Stephan | Apr 7, 2022

Is the Ford Bronco Sport Reliable?

Consumer Reports did not recommend the 2021 Ford Bronco Sport and gave it a 60/100 reliability rating. Three major recalls plague 2021 and 2022 models that include engine oil and fuel leaks that cause fires and stalling, and faulty braking. However, J.D. Power gave both the 2021 and 2022 Sport high predicted reliability ratings of 82/100.

Does the Ford Bronco Sport Have Any Recalls?

Both the 2021 and 2022 Ford Bronco Sport are under three major recalls for oil leaks, the fuel delivery system, and brake linings. In affected vehicles oil leaks may cause engine fires, leaking fuel modules may produce stalling, and faulty rear brake linings can reduce braking performance.

Owner Reviews

accountCircle Anonymous. on April 7, 2023
The breaks failed
Day 4 of owning the vehicle, I was sitting at a red light with cars in front of me and my foot on the break as usual while sitting at a light. I purchased a used 2021 ford bronco sport with 27k miles. I fell in love with the design,checked the vin # & car fax, seemed like a good purchase. While sitting at the light the car started rolling forward while my foot was still On the break, then I put my other foot on the break pushing as hard as possible and it still kept rolling forward, the person I was about to hit could tell I was struggling to stOp the car! He pulled up as much as he could thenI quickly put the car into park and turned off the engine. The car has been at the ford service department since and after everything I experienced and now reading, I am terrified to drive this car. I need a car and spent all if my money on this one. Because it was not “certified pre-owned” just “used” from Pacific Auto Center in Fontana Ca. I don’t think I will be able to take advantage of lemon law rights and be stuck with a vehicle I am afraid to drive.
accountCircle Carlos Pacheco on March 14, 2024
My 2021 Bronco Sport issues so far
Bought the base model Bronco Sport brand new May 1st 2021 in Richmond British Columbia original factory battery lasted about 15 months recalls were all dealt with with no issues so far by Ford dealership 6 months after purchase we started to hear this tug boat horn sound from the rear brakes when backing up specially in wet conditions the local Ford dealership told us that there was no recall issued for this problem ,I contacted Ford Canada headquarters and got same reply despite so many Bronco owners experiencing this issue which is very embarrassing and loud , no one would ever expect this from a new vehicle ,I also feel let down by Ford for not doing anything regarding this common issue with Bronco's Sport , Engine power is decent for a 1.5 liter however Sport mode is recommended at all times for more responsive driving. Now almost at 3 years old and 40xxx KMS still going strong , and very capable in the snow.
accountCircle Tracey on December 1, 2022
I couldn't wait to get the new Bronco! But now......
I've had my 2021 Bronco Sport Badlands for exactly one year and it has been in for service 4 times due to brake issues and now again except for this time I have to wait for parts to come in and was told there were 26 Bronco owners in front of me waiting. I can't begin to tell you how frustrated I am especially knowing since the 1st week I purchased my Bronco their was an issue. I husband knew exactly the problem since he was a mechanic for 20 years but when I told my Ford service people, they didn't listen but instead shaved down my rotors not once but twice! Every time I still had issues, I would have to wait a cpl months to even get serviced and if it wasn't for me reaching out to Ford service every time, I would've been ignored. My Bronco seems to have some rattling for a while now as well which they ignored and possible transmission issues. At this point I'm ready to hire an attorney!
accountCircle Liz D. on September 14, 2023
Getting Too Expensive
This car has caused me several problems. I've had it for 2 and 1/2 years. 36 k miles. On top of my oil changes, service and everything. The battery died completely after almost 2 years and I had to get it changed. There have been several recalls I've had to take it back in for. Now after only 36k miles my rear shocks are leaking. No off roading, no heavy lugging.. Ford is trying to get me to pay for these shocks. This car is costing me more than my unreliable cars that were old as dirt. Considering trading it in before I am completely upside down on my loan.
accountCircle Rick and Susie Miller on November 12, 2022
2021 Bronco HOWLS in reverse!
Our 2021 Bronco Sport often makes a LOUD howling noise when in reverse. Backing out of a parking spot at the mall or grocery store can be downright embarrassing! We've told our local Ford dealership in Eugene about it every time we go there to get the oil changed. They don't have an answer for it. There's got to be a cause and a fix. No new car should wake the neighbors when it's time to go to work! We love everything else about our Bronco but this noise can sure take the fun out of a new car. I hope FMCO takes this seriously and figures out the fix for it.
accountCircle Monica on October 21, 2023
2021 bronco sport big bend
I have the 2021 Bronco Sport Big Bend and I have had the worst screeching/growling noise with my breaks when reversing. The sound is even worse after its come out of a car wash or lots of moisture. It is so embarrassing and annoying. I was told to change the calibers on the back and it still makes the annoying sound. I also have a bad rattle underneath the front end and so every time I go over the smallest bump I feel like something is about to break. I have loved my Bronco but with these issues have about done me in and thinking of trading it in.
accountCircle Gabrielle Tabb on April 6, 2023
Where do I start?
On my 2021 Bronco, the radio will turn dark every now and then. They reset it several times and I'm getting frustrated and sometimes when call someone you're told to call back cause squeaky noise the person is hearing. Took my Bronco Sport several times to the dealer for the brakes can get the entire neighborhood up. First, I was told because of the cold weather and It's no longer cold. I took it this past Monday to the dealer to get fixed for the recall and the rear brakes issues. I'm told it's normal.
accountCircle Maddie Compomizzo on December 11, 2022
New transmission and new rotors , new battery installed in my 2021 Bronco sport outerbanks
I love this car however they just installed a new transmission because the car shifted into neutral twice while driving on the freeway and we had a vibration at low speeds. The transmission had metal flakes in it when when removed it. Now we have the new transmission however the car still vibrates at low speeds and the car still makes that horrible noise when out in reverse. Not feeling super happy about this car , not sure if we are going to keep it.
accountCircle Tracy Fields on December 6, 2022
Brakes Issues
We have 2021 Bronco Sport Big Ben and every time we back up there is an awful noise coming from the brakes. It has done it since we brought it home new from the dealership. We have told the Ford dealership about this every time we take it in for an oil change. They still haven't fixed them yet. A new cars brakes shouldn't make that loud of a noise to start with. I hope the FMCO or Ford Dealership will fix it asap.
accountCircle Maddie C on December 11, 2022
2New transmission, rotors car still vibrates- 2021 bronco sport outerbanks
We love the look of this car and we’re very excited to get it but… after it shifted into neutral twice on its own on the freeway and a noticeable vibration they replaced it. Also the car put into reverse makes a terrible sound and the new rotors did not fix that problem . Very disappointing that we still have a vibration and that terrible noise to live with.
accountCircle Steve on August 6, 2023
No issues so far
We love our Bronco.. Seems like some people have issues with noises in reverse but we have zero issues… does great offroad on the deep sand of our local beach.. I liked it so much I bought a Maverick which is basically a bronco with a bed.
accountCircle M Azim on October 31, 2022
Grinding noise while backing the vehicle
The brake makes grinding noise everytime while backing the vehicle. Took it to dealership and they told me it is a very common problem and there is no fix for it yet. Mine is a 2022 Bronco sport.
accountCircle Bob Story on October 17, 2022
2021 Bronco Sport, Brake's make a terrible noise everytimeI back up!
Love the Bronco but the brakes make a terrible noise backing, called Ford, complained to dealer every 5,000 miles while having serviced. Have not had a reply from Ford or Dealer.
avatar Geoffrey Piehl
Geoff Piehl has been covering industry trends for many popular automotive websites for over two years. He is a longtime content creator for the IB Auto Group, and in addition to contributing to Vehicle History his byline can be found on Club Lexus and Ford Trucks.
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