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2021 Ford Bronco Maintenance Schedule

Manufacturer-recommended service intervals for the Intelligent Oil-Life Monitor and open recall alerts for your 2021 Ford Bronco.

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How Ford schedules service: Intelligent Oil-Life Monitor

Ford uses the Intelligent Oil-Life Monitor (IOLM) to determine when oil changes are due based on actual driving load — not just mileage. Ford's published cap is 10,000 miles or 1 year, whichever comes first. The schedule below reflects Ford's Normal service intervals; F-Series trucks and Super Duty have additional towing-specific items.

19 Open Recalls

Source: NHTSA

FORWARD COLLISION AVOIDANCE: SENSING SYSTEM: RADAR

Campaign #21V982000 · 16/12/2021

Issue: Ford Motor Company (Ford) is recalling certain 2021 Ranger and Bronco vehicles. The cruise control radar module was misaligned during production.

Risk: A misaligned radar module may prevent the vehicle from maintaining a safe distance from other vehicles when adaptive cruise control is active. In addition, the automatic emergency braking (AEB) system may react slowly, or not react at all, during a pre-collision assist braking event. Any of these scenarios can increase the risk of a crash.

Fix: Dealers will adjust the angle of the cruise control radar module, free of charge. Owner notification letters were mailed January 21, 2022. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 21S52.

AIR BAGS:FRONTAL

Campaign #21V770000 · 01/10/2021

Issue: Ford Motor Company (Ford) is recalling certain 2021 Bronco vehicles. During passenger air bag deployment, an air bag vent could open prematurely and result in an improper deployment. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 208, "Occupant Crash Protection."

Risk: Improper air bag deployment increases the risk of injury during a crash.

Fix: Dealers will replace the passenger air bag, free of charge. An interim owner notification letter was mailed on November 24, 2021. A second notice announcing the remedy is available was sent on July 8, 2022. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 21C23.

LATCHES/LOCKS/LINKAGES:DOORS:LOCK

Campaign #22V411000 · 10/06/2022

Issue: Ford Motor Company (Ford) is recalling certain four-door 2021-2022 Bronco vehicles. The passenger-side rear door may be opened from inside of the vehicle when the child safety lock is in the "ON" position.

Risk: A malfunctioning child safety lock increases the risk of injury to a child occupant.

Fix: Dealers will inspect the passenger-side child safety locks door child safety lock and latch, and replace them, if necessary, free of charge. Owner notification letters were mailed June 28, 2022. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 22S44.

BACK OVER PREVENTION: SENSING SYSTEM: CAMERA

Campaign #22V825000 · 03/11/2022

Issue: Ford Motor Company (Ford) is recalling certain 2021-2022 Bronco vehicles equipped with rearview camera systems and 8-inch screen displays. The rearview camera image may still be displayed after a backing event has ended. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."

Risk: A rearview image that continues to be displayed after the vehicle is shifted out of reverse may distract the driver, increasing the risk of a crash.

Fix: The SYNC module software will be updated by a dealer, or through an over-the-air (OTA) update, free of charge. Owner notification letters were mailed on March 25, 2024. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 22C27.

AIR BAGS:SENSOR:SIDE IMPACT

Campaign #22V928000 · 14/12/2022

Issue: Ford Motor Company (Ford) is recalling certain 2021-2022 Bronco vehicles. The right or left side impact sensors may not be properly secured to the vehicle.

Risk: An improperly secured side impact sensor may cause the air bags to unintentionally deploy, or not to deploy as intended, increasing the risk of injury in a crash.

Fix: Dealers will inspect the side impact sensor attachments and repair, as necessary, free of charge. Owner notification letters were mailed January 20, 2023. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 22S77.

BACK OVER PREVENTION: SENSING SYSTEM: CAMERA

Campaign #23V165000 · 10/03/2023

Issue: Ford Motor Company (Ford) is recalling certain 2021-2022 Bronco vehicles equipped with 8-inch SYNC infotainment screens that were previously remedied under recall 22V-825. The rearview camera image may still be displayed after a backing event has ended. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."

Risk: A rearview image that continues to be displayed after the vehicle is shifted out of reverse may distract the driver, increasing the risk of a crash.

Fix: The SYNC module software will be updated by a dealer, or through an over-the-air (OTA) update, free of charge. Owner notification letters were mailed on March 28, 2024. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 23C05.

SEAT BELTS:CRITICAL FASTENERS

Campaign #23V358000 · 18/05/2023

Issue: Ford Motor Company (Ford) is recalling certain 2021-2023 Bronco vehicles built with the 5-Door body style. The first-row seat belt latch plates may be difficult to access from their stowed position. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 208, "Occupant Crash Protection."

Risk: Difficulty accessing the seat belt latches may result in occupants not wearing their seat belts, increasing the risk of injury in a crash.

Fix: Dealers will add a sliding clip latch stop to the driver and front passenger seat belts, free of charge. Interim owner notification letters notifying owners of the safety risk were mailed July 14, 2023. Owner letters informing owners that parts are available were mailed on October 2, 2023. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 23C16.

BACK OVER PREVENTION: SENSING SYSTEM: CAMERA

Campaign #23V598000 · 25/08/2023

Issue: Ford Motor Company (Ford) is recalling certain 2020-2023 Lincoln Aviator, 2018-2021 Lincoln Navigator, 2022-2023 Ford Transit, and 2021 Ford Bronco vehicles. The rearview camera, or 360-degree view camera if equipped, may not display a rearview image when the vehicle is placed in reverse.

Risk: Loss of the rearview camera image can reduce the driver's rear visibility, increasing the risk of a crash.

Fix: Dealers will replace the rearview camera, and update the software and wiring as necessary, free of charge. Owner notification letters were mailed November 20, 2023 to Lincoln owners. Ford vehicle owners notification letters were mailed March 4, 2024. Ford remedy parts are anticipated 2nd Quarter 2024. Ford's number for this recall is 23S48.

ENGINE AND ENGINE COOLING:ENGINE:HARD PARTS INTERNAL/MECHANICAL

Campaign #24V635000 · 23/08/2024

Issue: Ford Motor Company (Ford) is recalling certain 2021-2022 Bronco, F-150, Edge, Explorer, Lincoln Nautilus, and Lincoln Aviator vehicles equipped with either a 2.7L or 3.0L Nano EcoBoost engine. The engine intake valves may break while driving, which can result in engine failure and a loss of drive power.

Risk: A loss of drive power increases the risk of a crash.

Fix: Dealers will perform an engine cycle test and replace the engine as necessary, free of charge. Owner notification letters were mailed July 3, 2025. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 24S55.

SUSPENSION:REAR:SHOCK ABSORBER

Campaign #25V025000 · 17/01/2025

Issue: Ford Motor Company (Ford) is recalling certain 2021-2024 Bronco vehicles. The rear shock absorbers may corrode and fail, resulting in detachment of the external reservoir.

Risk: An external reservoir that detaches from a vehicle can create a road hazard, increasing the risk of a crash.

Fix: Dealers will replace the rear shock absorbers, as necessary free of charge. Owner notification letters were mailed August 15, 2025. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 25S01.

BACK OVER PREVENTION:SOFTWARE

Campaign #25V315000 · 09/05/2025

Issue: Ford Motor Company (Ford) is recalling certain 2021-2024 Bronco, F-150, 2021-2024 Edge, 2022-2025 Escape, F-250, F-350, F-450, F-550, F-600, 2022-2024 Expedition, 2022-2025 Transit, 2021-2023 Mach-E, 2024 Ranger, Mustang, 2021-2023 Lincoln Nautilus, 2022-2024 Navigator, and 2023-2024 Corsair vehicles. A software error may cause the rearview camera image to delay, freeze, or not display when the vehicle is in reverse.

Risk: A frozen or missing rearview camera image can reduce the driver's view behind the vehicle, increasing the risk of a crash.

Fix: The accessory protocol interface module (APIM) software will be updated by a dealer or through an over-the-air update, free of charge. This will be a phased campaign, with the remedy becoming available in different phases based on model and model years. Interim letters notifying owners of the safety risk were mailed on June 26, 2025. Additional letters will be mailed once the final remedy is available on each phase. Owner notification letters were sent on October 8, 2025. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 25S49.

BACK OVER PREVENTION: SENSING SYSTEM: CAMERA

Campaign #25V312000 · 09/05/2025

Issue: Ford Motor Company (Ford) is recalling certain 2021-2022 Bronco vehicles equipped with 8-inch SYNC infotainment screens that were repaired incorrectly under recall 22V-825. The rearview camera image may still be displayed after a backing event has ended. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."

Risk: A rearview image that continues to be displayed after the vehicle is shifted out of reverse may distract the driver, increasing the risk of a crash.

Fix: Dealers will update SYNC module software, free of charge. Owner notification letters were mailed June 18, 2025. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 25C14.

FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

Campaign #25V455000 · 07/07/2025

Issue: Ford Motor Company (Ford) is recalling certain 2021-2023 Bronco, Explorer, Lincoln Aviator, F-250 SD, F-350 SD, F-450 SD, F-550 SD, 2021-2022 Lincoln Navigator, Mustang, F-150, and 2022 Expedition vehicles. The low-pressure fuel pump may fail, which can result in an engine stall while driving.

Risk: An engine stall increases the risk of a crash.

Fix: The remedy is under development. Interim notification letters notifying owners of the safety risk were mailed July 16, 2025. Second letters will be sent once the remedy is available, anticipated 2nd Quarter 2026. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 25S75.

EQUIPMENT:ELECTRICAL:ENGINE BLOCK HEATER

Campaign #25V685000 · 10/10/2025

Issue: Ford Motor Company (Ford) is recalling certain 2016-2019 Lincoln MKC, 2016-2023 Explorer, 2019-2020 Fusion, 2019-2024 Ranger, 2020-2022 Lincoln Corsair, Escape, 2021-2024 Bronco, Bronco Sport, and 2022-2024 Maverick vehicles. The engine block heater may crack and develop a coolant leak, causing it to short circuit when the block heater is plugged in.

Risk: An electrical short circuit can increase the risk of a fire.

Fix: Owners are advised not to plug in their block heater until the vehicle is remedied. Dealers will replace the block heater, free of charge. Owners will also have a alternative option to replace engine block heater element with a threaded blanking plug, and remove the block heater electrical cord. Interim letters, notifying owners of the safety risk, were mailed December 3, 2025. Additional letters will be sent once the final remedy is available, anticipated September 2026. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 25SA4. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on October 15, 2025.

SEATS:CRITICAL FASTENERS

Campaign #25V721000 · 23/10/2025

Issue: Ford Motor Company (Ford) is recalling certain 2021-2023 Bronco vehicles. The front seats may have a loose or dislodged seat frame height-adjust pivot bolt.

Risk: A seat with a dislodged bolt may not properly restrain an occupant in a crash, increasing the risk of injury.

Fix: Dealers will inspect and replace the pivot links and bolts as necessary, free of charge. Owner notification letters were mailed April 28, 2026. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 25SB5. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov beginning October 28, 2025.

BACK OVER PREVENTION: SENSING SYSTEM: CAMERA

Campaign #25V888000 · 18/12/2025

Issue: Ford Motor Company (Ford) is recalling certain 2021-2022 Bronco vehicles equipped with 8-inch SYNC infotainment screens that were previously repaired incorrectly under recall number 23V165. The rearview camera image may still be displayed after a backing event has ended. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."

Risk: A rearview image that continues to be displayed after the vehicle is shifted out of reverse may distract the driver, increasing the risk of a crash.

Fix: Dealer will update the SYNC module software ,free of charge. Owner notification letters were mailed January 28, 2026. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 25C72. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning January 30, 2026.

BACK OVER PREVENTION:SOFTWARE

Campaign #26V124000 · 03/03/2026

Issue: Ford Motor Company (Ford) is recalling certain 2021-2026 Ford Bronco and 2021-2024 Ford Edge vehicles. The Accessory Protocol Interface Module (APIM) may overheat and shutdown, which can prevent the rearview camera image from displaying as intended.

Risk: A rearview camera that fails to display an image can reduce the driver’s view behind the vehicle, increasing the risk of a crash.

Fix: The APIM software will be updated by a dealer, or through an over-the-air (OTA) update, free of charge. Owner notification letters were mailed April 13, 2026. Owners may contact Ford Customer Service at 1-866-436-7332. Ford's number for this recall is 26S09. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on March 5, 2026.

POWER TRAIN:AUTOMATIC TRANSMISSION

Campaign #26V236000 · 14/04/2026

Issue: Ford Motor Company (Ford) is recalling certain 2021-2025 Bronco vehicles. The transmission to transfer case joint may be misaligned due to an incorrectly performed previous repair, which could lead to wear of the transmission output shaft splines and transfer case input splines.

Risk: Excessive wear of the transmission and transfer case splines may result in a loss of drive power or vehicle rollaway, increasing the risk of a crash.

Fix: Dealers will inspect the transmission to transfer case joint and replace the transmission and transfer case as necessary, free of charge. Interim letters, notifying owners of the safety risk, are expected to be mailed April 27, 2026. Additional letters will be sent once the remedy is available, anticipated in July 2026. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 26S26. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on April 15, 2026.

STRUCTURE:BODY:ROOF AND PILLARS

Campaign #26V299000 · 12/05/2026

Issue: Ford Motor Company (Ford) is recalling certain 2021-2022 Bronco vehicles. The 3-door and 5-door Molded-In-Color (MIC) hardtop roof panels may have been manufactured improperly, which can allow sections of the outer roof panel to separate and detach from the vehicle.

Risk: A detached section of roof can create a road hazard, increasing the risk of a crash.

Fix: Dealers will inspect and replace the hard top as necessary, free of charge. Interim letters, notifying owners of the safety risk were mailed May 28, 2026. Additional letters will be sent once the remedy is available, anticipated in November 2026. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 26S32. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on May 12, 2026.

Recall data refreshed Jun 7, 2026.

Essential maintenance

Critical for safety and preventing major damage

🛢️

Engine Oil & Filter

Every 7,500 mi

Replace synthetic-blend or full-synthetic Motorcraft oil per the IOLM, or every 7,500-10,000 miles. EcoBoost engines require full synthetic; Coyote 5.0L V8 specifies SAE 5W-30.

Estimated cost — typical U.S. ranges

Dealer

~$120–$160

Shop

~$85–$115

DIY

~$25–$55

Full synthetic costs more than conventional. 5-quart 0W-20 + filter is the typical bill.

🔄

Tire Rotation

Every 10,000 mi

Rotate tires every 10,000 miles, or with every other oil change. F-150 4x4 owners should rotate every 5,000-7,500 miles to even out drivetrain bias wear.

Estimated cost — typical U.S. ranges

Dealer

~$85

Shop

~$60

DIY

Free

Often free at the shop where you bought the tires — worth asking before paying.

🛑

Brake Inspection

Every 10,000 mi

Inspect brake pads, rotors, and brake fluid level every 10,000 miles. Front pads on F-150 and Explorer typically last 40,000-60,000 miles.

Estimated cost — typical U.S. ranges

Dealer

~$85

Shop

~$60

DIY

Free

Most shops do this free as a courtesy with any service. Don't pay separately if you can avoid it.

🧪

Brake Fluid

Every 45,000 mi

Ford specifies brake fluid replacement on an inspection basis, but moisture testing every 3 years is recommended. Replace if reading exceeds 3% water content.

Estimated cost — typical U.S. ranges

Dealer

~$180–$200

Shop

~$125–$140

DIY

~$10–$25

DOT 3 or 4 — match the cap. Vacuum bleeders make this a one-person DIY.

Important maintenance

Keeps your vehicle running smoothly and efficiently

💨

Engine Air Filter

Every 30,000 mi

Replace the engine air filter every 30,000 miles. EcoBoost turbocharged engines are sensitive to airflow restriction — don't extend.

Estimated cost — typical U.S. ranges

Dealer

~$60–$95

Shop

~$45–$70

DIY

~$15–$40

5-minute job on most cars; the airbox lid usually has clips, no tools needed.

⚙️

Automatic Transmission Fluid

Every 150,000 mi

Ford 6R80, 10R80, and 8F transmissions use Mercon LV fluid rated 150,000 miles under normal service. Severe service (towing, plowing) drops this to 60,000 miles.

Estimated cost — typical U.S. ranges

Dealer

~$330–$500

Shop

~$235–$355

DIY

~$60–$180

Some sealed transmissions have no dipstick — fill is precise and best left to a shop. Many drivers can still DIY drain-and-fill.

🔩

Transfer Case Fluid (4WD models)

Every 60,000 mi

F-150 4x4 and Bronco 4x4: replace transfer case fluid every 60,000 miles. Use Motorcraft XL-12 — do not substitute generic transfer case fluid.

Estimated cost — typical U.S. ranges

Dealer

~$105–$140

Shop

~$75–$100

DIY

~$15–$40

AWD/4WD vehicles only. Easy drain-and-fill on most platforms.

🔧

Rear Differential Fluid

Every 100,000 mi

F-Series and Expedition: replace rear axle fluid every 100,000 miles, or 50,000 miles if towing. Limited-slip rear ends require friction-modifier additive.

Estimated cost — typical U.S. ranges

Dealer

~$150–$195

Shop

~$105–$135

DIY

~$20–$50

Drain plug + fill plug — straightforward DIY. AWD vehicles have two; budget for both.

Spark Plugs

Every 100,000 mi

Iridium spark plugs on Coyote 5.0L, EcoBoost 2.7L/3.5L, and 2.3L are rated 100,000 miles. EcoBoost engines: never exceed the interval — gap erosion causes coil failure.

Estimated cost — typical U.S. ranges

Dealer

~$285–$390

Shop

~$200–$275

DIY

~$25–$100

Iridium plugs cost more but last 100k+ miles. V6/V8 access varies wildly — some are tough.

🌡️

Engine Coolant

Every 50,000 mi

Motorcraft Orange (Dex-Cool compatible) coolant: first change at 100,000 miles, then every 50,000. Older trucks with Yellow Motorcraft coolant: 50,000 miles throughout.

Estimated cost — typical U.S. ranges

Dealer

~$285–$330

Shop

~$200–$235

DIY

~$25–$60

Use the manufacturer-specified coolant — wrong color/chemistry can damage the cooling system.

Recommended maintenance

Extends the life of your vehicle and improves comfort

🌬️

Cabin Air Filter

Every 20,000 mi

Replace the cabin air filter every 20,000 miles. On F-150, located behind the glove box; on Escape and Explorer, accessed from the passenger footwell.

Estimated cost — typical U.S. ranges

Dealer

~$60–$95

Shop

~$45–$70

DIY

~$15–$40

Usually behind the glovebox. Shops charge labor for a 10-minute job — easy DIY win.

Known issues for this vehicle

What drivers and federal regulators have officially reported about the 2021 Ford Bronco.

Reported to NHTSA

NHTSA has 211 complaints on file for the 2021 Ford Bronco (2021-10 → 2026-05). We haven't reviewed and grouped them yet for this specific YMM — for now, the full list lives on NHTSA.

Top reported components: ENGINE (67) · ELECTRICAL SYSTEM (27) · UNKNOWN OR OTHER (25)

Read all complaints on NHTSA →

Note: NHTSA also opened 4 defect investigations on this vehicle that closed without action.

Source: NHTSA Office of Defects Investigation (ODI). Complaint data refreshed Jun 13, 2026. Investigation data refreshed Jun 13, 2026.

We display NHTSA's record with attribution; we don't editorialize on what these complaints mean for any specific vehicle.

Typical U.S. ranges. Actual quotes vary by shop, parts choice, and vehicle condition.

How we estimate: Dealer = OEM parts × 1.4 + labor × $165/hr. Shop = parts + labor × $115/hr. DIY = parts only.

This maintenance schedule for the 2021 Ford Bronco reflects Ford's published service intervals and the Intelligent Oil-Life Monitor system. Your actual service needs may vary based on driving conditions, climate, and vehicle usage. Always consult your owner's manual for model-specific recommendations.