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moderate Owners of the 2021 Ford Bronco Sport have filed 19 NHTSA complaints about the suspension, typically surfacing around 50,000 miles at roughly $900 to repair (U.S. federal records, as of August 2026). Source: NHTSA Office of Defects Investigation. See suspension across all vehicles →
| Model year | suspension complaints |
|---|---|
| 2021 Bronco Sport (this page) | 19 |
| 2022 Bronco Sport | 5 |
| 2023 Bronco Sport | 3 |
All 3 active suspension recalls on this vehicle land at critical or severe — none classified moderate.
An incorrect lower control arm may affect vehicle handling and control, increasing the risk of a rollover crash.
Loose or missing bolts may affect the vehicle's handling and control, increasing the risk of a crash. It could also reduce the vehicle's performance in a rear impact crash, increasing the risk of injury.
A detached control arm can cause a loss of vehicle control, increasing the risk of a crash.
The manufacturer has issued service bulletins covering suspension on this vehicle — documented repair instructions, service campaigns, or warranty extensions sent to dealers. A TSB isn't a recall (it's not a free safety remedy), but it's the manufacturer acknowledging the issue and how to fix it.
This article supersedes TSB 25-2347 to update the vehicle build dates Some of the vehicles listed in the Model statement above may exhibit a clicking, creaking, clunking, rattle, rotational noise from the front strut area when turning the steering wheel. This may be due to an interference between the front jounce bumper and the rod. Additional model information: * 2021-2025 Bronco Sport Badlands vehicles equipped with minor feature code DWAAN (Performance suspension) * 2025 Bronco Sport Sasquatch vehicles equipped with minor feature code DWAA3 (High ride suspension)
full bulletin at NHTSA ↗This article supersedes TSB 25-2143 to update the production fix date. Some of the vehicles listed in the Model statement above may exhibit a moan noise when the vehicle is driven in reverse (R) in cold weather and/or high humidity. This may be due to the suspension sensitivity of the vehicle.
full bulletin at NHTSA ↗Some of the vehicles listed in the Model statement above may exhibit a clicking, creaking, clunking, rattle, rotational noise from the front strut area when turning the steering wheel. This may be due to an interference between the front jounce bumper and the rod. Additional model information: * 2021-2025 Bronco Sport Badlands vehicles equipped with minor feature code DWAAN (Performance suspension) * 2025 Bronco Sport Sasquatch vehicles equipped with minor feature code DWAA3 (High ride suspension)
full bulletin at NHTSA ↗Some 2020-2024 Escape and 2021-2024 Bronco Sport vehicles may exhibit a moan noise when the vehicle is driven in reverse (R) in cold weather and/or high humidity. This may be due to the suspension sensitivity of the vehicle. To correct the condition, follow the Service Procedure to install brake pads with clips and if necessary, install the rear reinforced caliper bushings.
full bulletin at NHTSA ↗Some 2020-2022 Escape and 2022 Bronco Sport vehicles may exhibit a moan noise when the vehicle is driven in reverse (R) in cold weather and/or high humidity. This may be due to the suspension sensitivity of the vehicle. To correct this condition, follow the Service Procedure to replace the rear caliper bushings.
full bulletin at NHTSA ↗Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
Owners consistently report rear shock absorbers leaking fluid between 16,000 and 45,000 miles, often discovered during routine maintenance or noticed as the vehicle sits parked. Multiple complaints link this to NHTSA Campaign 25V025000, though some owners say the repair is still under development.
Rear differential problems appear early and range from grinding noises to complete seizure and wheel lock-up, with one owner reporting failure at 30,000 miles. CV axles—both driver and passenger side—are reported loose or worn, starting around 43,000 miles.
Front and rear suspension components like control arms and struts fail prematurely. Clicking, rattling, and grinding sounds from wheels and suspension occur across various mileages, sometimes without a clear cause even after dealer inspection.
One owner reported sudden dangerous braking on the highway with broken rear axle bolts and possible recall involvement. Another described a moaning noise specific to reverse braking after the vehicle has sat, while separate reports note rear wheel lock-up during sharp turns and heavy shaking or rattling when backing up. No warning lights appear in many cases, making early detection difficult.
Fluid leakage from rear shock absorbers, often requiring replacement. Multiple owners reported shocks leaking while vehicle was parked or during routine maintenance inspections.
When: 16,000 to 45,000 miles
Symptoms owners cite: Fluid leaking from rear shocks; Abnormal screeching sound from rear while reversing; Shaking and vibration
Repairs/costs cited: Shock absorbers require replacement; cost not specified by owners
Recalls/TSBs owners mention: NHTSA Campaign Number 25V025000 (Suspension); manufacturer referred owners to NHTSA Hotline; repair under development per one owner
Rear differential seized or failed, causing wheels to lock up and preventing vehicle movement. One owner reported differential seizing; another reported differential failure at 30,000 miles requiring replacement.
When: 30,000 to 55,000 miles
Symptoms owners cite: Rear wheels lock up while driving or stopped; Vehicle fails to move forward; Shaking and vibration during turns
Repairs/costs cited: Rear differential fluid replaced or differential replaced; cost not specified
Recalls/TSBs owners mention: Manufacturer contacted but no assistance provided per one owner
CV axles loose at wheel connection or requiring replacement. Owners reported both driver and passenger side rear CV axles loose, and separate reports of CV axle replacement needed.
When: 43,000 to 73,000 miles
Symptoms owners cite: Abnormal grinding sound during turns from rear wheel well; Loose CV axle at wheel connection
Repairs/costs cited: CV axle replacement needed; owners declined repair due to cost in one case
Recalls/TSBs owners mention: NHTSA Campaign Number 21V074000 (Suspension) and Customer Satisfaction Program 22B27 cited by one owner; manufacturer made aware
Front control arm and strut components failing prematurely. One owner reported both failing at 30,000 miles.
When: 30,000 miles
Symptoms owners cite: Vehicle shakes and rattles
Repairs/costs cited: Front control arm and strut replacement; cost not specified
Loud clicking and rattling noises coming from wheels and suspension. Reported from very low mileage and persisting across speeds. Dealer unable to diagnose cause.
When: 700 miles, 64,000 miles
Symptoms owners cite: Loud clicking and rattling sound from front driver's side and both rear wheels; Shaking and vibration at various speeds
Repairs/costs cited: No repairs performed; cause not determined
Recalls/TSBs owners mention: Manufacturer notified
Loud screeching and scratching sounds from rear end during driving, stops, and turns, indicating bearing or seal degradation.
When: 97,500 miles
Symptoms owners cite: Abnormal loud screeching and scratching sound from rear end while driving, turning, and stopping
Repairs/costs cited: Rear end replacement needed; not repaired
Recalls/TSBs owners mention: Manufacturer referred owner to NHTSA Hotline
Broken bolts on rear axle causing sudden braking without input and engagement of all traction control systems. Owner reported vehicle suddenly and dangerously braked on highway.
When: 2021 model from Hermosillo plant, built 7/22-11/24
Symptoms owners cite: Sudden dangerous braking on highway; Check engine and tool lights illuminated; All advance trac systems failed
Codes mentioned: Check engine light, Tool light
Repairs/costs cited: Broken bolts and rear axle replaced at dealership
Recalls/TSBs owners mention: Possible recall 21S04 applicability disputed by owner
Loud moaning sound occurring specifically when braking while reversing after vehicle has sat idle for hours. Does not occur during forward braking.
Symptoms owners cite: Loud moaning sound when braking while reversing after sitting; No issue during forward braking
Repairs/costs cited: No repairs performed; brake pads confirmed fine
Rear wheels locking or sliding during sharp left or right turns, creating safety hazard. Occurs with no warning lights.
Symptoms owners cite: Rear wheels lock up or slide during sharp turns; Safety concern
Repairs/costs cited: Not repaired
Vehicle shakes, rattles, and produces abnormal metallic noises resembling industrial sounds when backing up.
Symptoms owners cite: Shaking and rattling; Loud noise described as shipyard sound when backing up
Repairs/costs cited: Not repaired
Synthesized from 19 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
It's a documented issue but not catastrophic. 19 complaints have been filed. Repairs average $900 and most owners catch it before it causes a breakdown.
Across the 11 complaints that reported odometer mileage, most suspension failures cluster between 36,000 and 73,000 miles, with the median around 50,000. A quarter of owners report trouble before 36,000; a quarter make it past 73,000. Maintenance history matters more than the odometer alone — this is the reported failure window, not a guarantee.
Independent shops typically charge around $900 for suspension repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Yes — 3 active recall(s) cover suspension issues on this vehicle. Recall fixes are always free regardless of mileage or warranty status. Use the VIN decoder at the top of the page to check if your specific vehicle is affected.