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BrakesPart report

2021 Ford Bronco Brakes Problems

Complaints
22about this part
Share
10%of 230 total for the year
Median mileage
25,276miles
Trend
StableComplaints filed in the last 3 full calendar years are within 25% of the 3 years before.

NHTSA recorded 22 complaints about the brakes of the 2021 Ford Bronco, 10% of the 230 complaints for this model year. Where a mileage was given, the median is 25,276 miles. 3 of these say a crash was involved, according to the filers.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“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.”

NHTSA complaint #11471430, filed 2022-06

“While driving, I experienced the brakes beginning to fail, followed shortly by a complete loss of engine power. My 2021 Ford Bronco is subject to recall 25S75 (NHTSA 25V455) for a low pressure fuel pump defect that can cause loss of fuel pressure or flow and engine stall. I was stranded on the side of the interstate in 100 degree heat with my newborn in the vehicle. This was a dangerous situation, not a minor inconvenience. I had the vehicle towed to an AAA Car Care Center in Charlotte, NC, where the fuel pump failure was diagnosed. …”

NHTSA complaint #11756704, filed 2026-08

“I was driving on the highway with standard cruise control (I don't have adaptive cruise) and I went to press the brakes and the brake pedal was SUPER stiff and I had to press unreasonably hard to disengage the cruise control and slow down. When the pedal finally gave, I ended up slamming on the bakes so much that my passenger was startled and we both lurched forward due to our momentum. Afterwards, my brake light light came on, on the dashboard. I went to AutoZone to get a reading and it said it was the brake assist vacuum or something like that. …”

NHTSA complaint #11744011, filed 2026-06

“I contacted my Ford dealership, and they informed me that the recall is not currently showing as applicable to my VIN. Because my vehicle is experiencing similar issues, the dealership recommended that I contact Ford directly to have my vehicle and VIN reviewed. I would like to request that Ford review my vehicle to determine whether it may be affected by the same issue and whether my VIN could potentially be included in the affected vehicle population. My vehicle intermittently displays a “Check Brake System” warning, with the red brake warning light remaining illuminated. …”

NHTSA complaint #11758618, filed 2026-08

“-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. …”

NHTSA complaint #11465923, filed 2022-05

Related service bulletins

Brakes: other model years

YearComplaintsShare of year
2025713%
2024911%
2023177%
20224211%
20212210%
19961620%
19953537%
19944246%
19931435%
1992924%
199126%
1990916%
19891012%
198848%
198739%
1986311%

Other parts of the 2021 Ford Bronco

Engine
69 complaints
Fuel system
30 complaints
Electrical system
29 complaints
Other or unknown
28 complaints
Suspension
24 complaints
Back-over prevention (rear camera)
23 complaints
Visibility (wipers, defrost, mirrors)
17 complaints
Lane departure
11 complaints
Body and structure
11 complaints
Transmission and drivetrain
9 complaints
Air bags
7 complaints
Forward collision avoidance
7 complaints

← All problems reported for the 2021 Ford Bronco

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology