2021 FORD BRONCO

20 recalls, 303 complaints - 338 TSBs

ENGINE

Defect Description

Ford Motor Company (Ford) is recalling certain 2021-2026 Bronco and Bronco Raptor vehicles. The engine compartment wiring harness may become damaged and short circuit.

Consequence

A short circuit in the engine compartment can create heat or spark, increasing the risk of a fire.

Remedy

Dealers will install sheathing over the wiring, free of charge. This is a Phased campaign. Phase 1 will include 2026 Bronco Raptor notified owners on 7/31/2026. Phase 2 will include 2021-2025 Bronco Raptor vehicle will notify owners on or about 8/14/2026. Phase 3 will include 2021-2026 Bronco will n... Read more

565,691 vehicles affected

Manufacturer: Ford Motor Company

STRUCTURE:BODY:ROOF AND PILLARS

Defect Description

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.

Consequence

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

Remedy

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... Read more

16,200 vehicles affected

Manufacturer: Ford Motor Company

POWER TRAIN:AUTOMATIC TRANSMISSION

Defect Description

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.

Consequence

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.

Remedy

Dealers will inspect the transmission to transfer case joint and replace the transmission and transfer case as necessary, free of charge. Owner notification letters were mailed July 9, 2026. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 26S26. Vehicle I... Read more

4,922 vehicles affected

Manufacturer: Ford Motor Company

BACK OVER PREVENTION:SOFTWARE

Defect Description

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.

Consequence

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

Remedy

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) inv... Read more

849,310 vehicles affected

Manufacturer: Ford Motor Company

BACK OVER PREVENTION: SENSING SYSTEM: CAMERA

Defect Description

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 fai... Read more

Consequence

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.

Remedy

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 o... Read more

35 vehicles affected

Manufacturer: Ford Motor Company

SEATS:CRITICAL FASTENERS

Defect Description

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.

Consequence

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

Remedy

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 ... Read more

163,256 vehicles affected

Manufacturer: Ford Motor Company

EQUIPMENT:ELECTRICAL:ENGINE BLOCK HEATER

Defect Description

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 t... Read more

Consequence

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

Remedy

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. Int... Read more

59,006 vehicles affected

Manufacturer: Ford Motor Company

FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

Defect Description

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.

Consequence

An engine stall increases the risk of a crash.

Remedy

Dealers will replace the low pressure fuel pump on super duty vehicles and update the powertrain control module (PCM) software on all other affected vehicles, free of charge. Owner notification letters were mailed July 27, 2026. Owners may contact Ford customer service at 1-866-436-7332. Ford's numb... Read more

850,318 vehicles affected

Manufacturer: Ford Motor Company

BACK OVER PREVENTION:SOFTWARE

Defect Description

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 vehicle... Read more

Consequence

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

Remedy

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... Read more

1,076,138 vehicles affected

Manufacturer: Ford Motor Company

BACK OVER PREVENTION: SENSING SYSTEM: CAMERA

Defect Description

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... Read more

Consequence

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.

Remedy

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.

12,219 vehicles affected

Manufacturer: Ford Motor Company

SUSPENSION:REAR:SHOCK ABSORBER

Defect Description

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.

Consequence

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

Remedy

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.

149,449 vehicles affected

Manufacturer: Ford Motor Company

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

Defect Description

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 p... Read more

Consequence

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

Remedy

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.

90,736 vehicles affected

Manufacturer: Ford Motor Company

BACK OVER PREVENTION: SENSING SYSTEM: CAMERA

Defect Description

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.

Consequence

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

Remedy

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 202... Read more

177,402 vehicles affected

Manufacturer: Ford Motor Company

SEAT BELTS:CRITICAL FASTENERS

Defect Description

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 Standa... Read more

Consequence

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

Remedy

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... Read more

175,550 vehicles affected

Manufacturer: Ford Motor Company

BACK OVER PREVENTION: SENSING SYSTEM: CAMERA

Defect Description

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 ... Read more

Consequence

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.

Remedy

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.

1,651 vehicles affected

Manufacturer: Ford Motor Company

AIR BAGS:SENSOR:SIDE IMPACT

Defect Description

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.

Consequence

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.

Remedy

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.

1,226 vehicles affected

Manufacturer: Ford Motor Company

BACK OVER PREVENTION: SENSING SYSTEM: CAMERA

Defect Description

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... Read more

Consequence

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.

Remedy

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.

47,046 vehicles affected

Manufacturer: Ford Motor Company

LATCHES/LOCKS/LINKAGES:DOORS:LOCK

Defect Description

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.

Consequence

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

Remedy

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.

53,103 vehicles affected

Manufacturer: Ford Motor Company

FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING

Defect Description

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

Consequence

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 ... Read more

Remedy

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.

839 vehicles affected

Manufacturer: Ford Motor Company

AIR BAGS:FRONTAL

Defect Description

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, "... Read more

Consequence

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

Remedy

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... Read more

553 vehicles affected

Manufacturer: Ford Motor Company

Complaint Statistics

303 total complaints 14 crashes 1 fires 12 injuries

Top Reported Components

Component	Complaints
ENGINE	93
POWER TRAIN	29
ELECTRICAL SYSTEM	24
UNKNOWN OR OTHER	23
SERVICE BRAKES	23
STEERING	13
FUEL/PROPULSION SYSTEM	11
VEHICLE SPEED CONTROL	10
AIR BAGS	9
VISIBILITY/WIPER	7

Incident date: Aug 10, 2026

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 re... Read more

Incident date: Jun 1, 2025

The contact owns a 2021 Ford Bronco. The contact stated that while driving at an undisclosed speed, the vehicle jerked and lost motive power. No warning light was illuminated. Additionally, the vehicle experienced unintended acceleration while driving. The lane departure feature also steered the veh... Read more

Incident date: Jun 1, 2025

Incident date: Aug 1, 2026

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 ... Read more

Incident date: Aug 1, 2026

Incident date: Aug 6, 2026

The headlights on this vehicle are not properly aimed and or poorly designed causing excessive glare to oncoming traffic. Even during broad daylight I could see the light scattered all around the headlight assembly appearing as though the high beams were shining directly at me. E Also excessively ... Read more

Incident date: Aug 5, 2026

Started with only 320 miles just days after purchasing this new 2026 RAM 3500 on XXX. I have taken the truck to three differ RAM dealerships as this issue continues to occur. [XXX]; [XXX]; and [XXX] Westside all had attempted to fix the issue. I had to return the truck a number of times to [XXX] an... Read more

Incident date: Aug 3, 2026

Car just shut off while I was driving. There was no power. It would not start. At first it sounded like it wanted to start and then it just made no sound at all. The brake was hard as well. I put the hazards on but was in the fast lane on Cleveland Avenue in Fort Myers. I believe there are traffic c... Read more

Incident date: Aug 3, 2026

Incident date: Jul 30, 2026

I have needed to replace my spark plugs multiple times because of an issue where, apparently when in eco mode, the pistons in the third cylinder flood with oil that causes the spark plugs to misfire. I was informed this is an issue common to Honda Odysseys on or about May 19th, when I was experienci... Read more

Incident date: Jun 26, 2026

What component or system failed or malfunctioned, and is it available for inspection upon request? Engine, steering. Purchased the car from a certified dealership in January 2026. After 3 months of driving, the car began exhibiting performance issues. During a normal acceleration pattern, the car w... Read more

Incident date: Jul 12, 2026

Viscous Coupling and center differential failing. unable to turn at low speeds. Low mileage vehicle, under 40,000. This is a several 1000$ repair that happens right after warranty

Incident date: Jul 8, 2025

A safety concern with some Honda Pilot models involves a potential transmission defect that can cause the vehicle to hesitate or fail to accelerate when the driver presses the accelerator. This unexpected loss of power can create hazardous situations, particularly when merging into traffic, crossing... Read more

Incident date: Aug 22, 2025

FSD / vision system , no warnings , the vehicle is turning left and right on a straight road sunny conditions. I have a video that it wouldn’t let me attach to the case. I had Tesla service review this and they told me it’s standard behavior, this never occurred before and is dangerous and unusa... Read more

Incident date: Jun 25, 2026

Following a recent oil change, I started the vehicle back up to drive approximately an hour to another city and the engine was making a horrible “knocking” sound. Took the vehicle back to the dealership and it was confirmed catastrophic engine failure which fell under GM’s known 6.2L engine is... Read more

Incident date: Jun 25, 2026

We were getting in our car to drive home from a restaurant. We attempted to start our car like any other day, and the car started. However, our car was stuck in gear, it was in parking but also not in parking. The car was not moving, the gear was in “park”, the dot light for park was not showing... Read more

Incident date: Jun 25, 2026

Nothing has happen as of yet. However, over the past two years I have replaced the passenger vent window twice, because the chrome piece has started to separate from the window. The chrome piece and vent window are one piece. If I have not noticed it, this metal piece could have fallen off on the... Read more

Incident date: Jun 1, 2026

The vehicle was serviced for NHTSA Recall 18V735 (Canister Purge Valve/Fuel Tank stalling hazard). Immediately upon pickup from the dealership, the vehicle began severely stumbling and stalling while driving on the highway. It died while driving on the street. The dealership's diagnostic paperwork c... Read more

Incident date: May 1, 2026

Rear liftgate window spontaneously cracked no signs of damage to the rear of vehicle rear glass was mostly intact but had tempered glass fracturing throughout while car was parked. In terms of safety, glass breaking spontaneously can cause damage to eyes/ect. Police report filed, Dealership denies t... Read more

Incident date: May 1, 2026

There is times when driving that the transmission jerks when I press the pedal, like the car is slipping when acceleration. I have 76,600 miles on it.

Incident date: Apr 10, 2026

Model: Sierra Denali Ultimate Engine: 6.2L V8 VIN: [XXX] Mileage at Most Recent Incident: Approximately 52,000 miles Safety Complaint Summary I am submitting this complaint to report a recurring loss-of-propulsion and engine power event involving my 2023 GMC Sierra Denali Ultimate equipped with the... Read more

Incident date: May 6, 2026

The recall on the 2nd row seat welding makes this row unusable per Toyota’s recommendation until they get a remedy. There is no estimated date on when the remedy will be available and Toyota is offering no solution to this. I have 2 small kids, one [XXX] and one [XXX] . I brought home my newborn ... Read more

Incident date: May 5, 2026

I have had the 24S37 recall applied to my truck it was a software update, after the update it was ok for about a month then the problem became worse than it was before the software update. My truck is now downshifting and locking up the rear wheels and dose not shift sometimes and skips gears. This ... Read more

Incident date: Mar 1, 2026

There was no warning lamp, my tire got bursted in the middle of highway

Incident date: Mar 1, 2026

Back up camera none functioning. When put in reverse it goes black, or goes blue and says “system not available “ at times the camera freezes and does not show correctly.

Incident date: Jan 27, 2026

The contact owns a 2025 Ram 1500. The contact received notification of NHTSA Campaign Number: 26V059000 (Exterior Lighting, Electrical System); however, the part to do the recall repair was not yet available. The dealer was contacted and confirmed that parts were available but limited in quantity. T... Read more

Incident date: Jan 27, 2026

Incident date: Nov 19, 2025

2012 Cadillac SRX was traveling approximately 30mph and t-boned another vehicle at an intersection. Both vehicles were totaled. The airbags in the Cadillac did not deploy and the seatbelt did not lock, causing the driver to be thrust forward into the steering wheel and windshield. Significant head i... Read more

Crash 3 injured

Incident date: Nov 19, 2025

Upon driving on the highway the engine begins to make a hissing sound . Then the the car begins to feel like its slowly braking. From there It slowly loses power . The accelerator does nothing. This happened when my son I his [XXX] was drive me to airport through [XXX] mountains. Had to pull ove... Read more

Incident date: Nov 19, 2025

Crash 3 injured

Incident date: Oct 29, 2025

Car stalls out when driving. Car also stalls when I dont press the automatic start button.

Incident date: Oct 29, 2025

The contact owns a 2025 Honda Pilot. While driving at an undisclosed speed, the vehicle suddenly decelerated, and the steering wheel started jerking. The messages EPS Failure, Lane Keep Assist, and Adaptive Cruise Control Failure were displayed. The contact safely pulled over to the side of the road... Read more

Incident date: Jan 13, 2026

See attached document for complaint.

Incident date: Mar 13, 2026

The contact owns a 2021 Kia Seltos. The contact stated that while driving at 50 MPH, there was white smoke coming from the engine, before the engine caught on fire. After the failure, several unknown warning lights illuminated. The contact was able to pull over safely. The fire was extinguished inde... Read more

Fire

Incident date: Aug 8, 2025

The contact owns a 2018 Nissan Titan. The contact stated that while driving at 40 MPH and accelerating, the vehicle shut off. The contact stated that there was an abnormal pop before the vehicle lost motive power and was pulled over to the shoulder of the roadway. The vehicle was towed to a local de... Read more

Incident date: Feb 20, 2026

Truck began reviving at high idle after throwing a check engine light, then wrench light as I was driving. I was able to safely get off the road. Shut it down wouldn't restart. I let it sit for 4 hrs, it started then I began driving again as there was no indication of an issue before. At 50mph it ha... Read more

Incident date: Dec 17, 2025

The electrical system fails, and the battery is not charging sufficiently. When the auto start/stop engages, the car does not restart in traffic. Requested a battery test at the dealership in May 2025; was told it could not be done that day because it would require leaving the dealer service shop. E... Read more

Incident date: Feb 5, 2026

Rear main seal blow out

Incident date: Feb 5, 2026

The contact owns a 2007 Chrysler Crossfire. The contact was advised of NHTSA Campaign Number: 16V081000 (AIR BAGS). The vehicle was taken to several dealers; however, the dealers refused to complete the recall repair. The contact was informed that since the vehicle was an older model, the dealers di... Read more

Incident date: Jul 8, 2025

My right side suspension has a hard time coming up and I can hear it then it eventually get to right level and my car is freaking out have every light come on and the windshield wipers but it doesn't always do it but I have videos. The codes I get say malfunctional control u1403 and other ones

Incident date: Jul 8, 2025

after i had the car inspected per thier recall on potential engines issues, the car passed and was told no issues. 6 months later driving on highway with family during rush hour and suffered complete engine failure going 70 mph. Lucky not to have been hit from behind. scary to be on highway like... Read more

Incident date: Dec 22, 2025

I took my car to Gilroy Hyundai November 11, 2025 at 10:30 a.m. because my engine was not running normal, it shook lightly while driving at an incline and the engine light would not shut off. they charged me $284.99 to tell me what needed to be fixed, engine was not looked per Ernesto Garcia. Erne... Read more

Incident date: Jan 16, 2026

Vehicle fails to stop when braking after a bump/rough surface in the road. Near miss for rear ending another vehicle. Yes, the problem was reported and demonstrated to the dealer service technician. Yes, the manufacturer has inspected the vehicle. No warnings and has had symptoms since purchase of v... Read more

Incident date: Jan 16, 2026

The engine experienced a piston misfire that occurred internally, causing a fracture within the engine block. The resulting damage allows oil intrusion into the spark plug chamber. This constitutes a mandatory safety concern that requires immediate attention.

Incident date: Jan 16, 2026

Radio head unit failure which results in loss of vehicles ability to properly control heating and cooling temp in cabin, loss of navigation and other vital vehicle information. Unable access Lexus services menu.

Incident date: Dec 30, 2025

1. CODE P0101 not removed after replacing MAF sensor. 2. power steering motor is annoying noise, high pitched sound.

Incident date: Dec 30, 2025

1. CODE P0101 not removed after replacing MAF sensor. 2. power steering motor is annoying noise, high pitched sound.

Incident date: Dec 30, 2025

The vehicle had originally stopped in a moving lane of traffic. It was towed to a dealership and the engine was rebuilt with a remanufactured engine. The engine idled rough and seemed to be misfiring. The check engine light kept coming on. The dealership stated the vehicle was repaired and I pick... Read more

Showing 50 of 303 complaints.

NHTSA Safety Ratings, 2021 FORD BRONCO

2021 Ford Bronco 4DR SUV 4WD

Category	Rating
Rollover	3 / 5 ★★★☆☆
Rollover Risk	25.6%

Safety Technology

Feature	Status
Electronic Stability Control	Standard
Forward Collision Warning	Optional
Lane Departure Warning	No

Source: NHTSA 5-Star Safety Ratings Program. Ratings are based on crash tests conducted by the National Highway Traffic Safety Administration.

Technical Service Bulletins, 2021 FORD BRONCO

338 manufacturer communications from 216 unique bulletins. TSBs describe known problems and recommended fixes from the manufacturer.

Most Affected Components

Component	Bulletins
350000 EQUIPMENT	48
110000 ELECTRICAL SYSTEM	40
100000 POWER TRAIN	24
160000 STRUCTURE	19
980000 UNKNOWN OR OTHER	17
060000 ENGINE AND ENGINE COOLING	15
162900 STRUCTURE:BODY:ROOF AND PILLARS	14
118000 ELECTRICAL SYSTEM:SOFTWARE	12

100000 POWER TRAIN

Some 2021-2023 Bronco vehicles equipped with a 2.7L or 3.0L engine may exhibit an illuminated MIL with DTC P25B4, P25B6, and/or P0299 stored in the powertrain control module (PCM). This may be due to a loose nut on the turbo actuator arm ca

350000 EQUIPMENT

All accessory stick-on keyless entry keypads come with a wallet card containing the master code. If the accessory keypad was factory installed, this card will be placed in the glove box and should be handed to the vehicles owner during ini

980000 UNKNOWN OR OTHER

Some 2021-2024 Bronco vehicles may experience a repeat loss of window initialization which results in a loss of short drop and/or one-touch up and one-touch down feature operation. This may be due to a recent short drop enhancement that is

060000 ENGINE AND ENGINE COOLING

Some 2020-2024 F-150 and 2021-2024 Bronco vehicles equipped with a 2.7L or 3.0L EcoBoost engine may exhibit a ticking/tapping or rattle type noise from the top front cover area of the engine on initial start-up after a cold soak of 6 hours

020000 SUSPENSION

This article supersedes TSB 23-2400 to update the parts list. Some 2021-2023 Bronco vehicles may encounter a Sta-bar Disconnect Service Required message in the instrument panel cluster and an illuminated warning light with diagnostic troubl

110000 ELECTRICAL SYSTEM

Quality improvements include: -Fix the infrequent random audio noises issue and improve the audio quality of the vehicle

980000 UNKNOWN OR OTHER

Various vehicles have had pinpoint tests, guided routines and the Warranty and Policy Manual recentlyupdated for diagnostics and repairs on SYNC generation 3 and later applications. When performingdiagnostics and repairs on SYNC Gen 3 or la

110000 ELECTRICAL SYSTEM

Some 2021-2023 Bronco vehicles equiped with a 2.7L engine may exhibit an ilumintated MIL with DTC P0456 stored in the powertrain control module (PCM). This may be due to the software level of the PCM and has no effect on vehicle operation.

350000 EQUIPMENT

This article supersedes 23-2024 to update parts list to include rivets. Some 2021-2023 Bronco vehicles equipped with a factory soft top roof may exhibit a headliner that is detaching from the soft top material. This may be due to the factor

162900 STRUCTURE:BODY:ROOF AND PILLARS

160000 STRUCTURE

118000 ELECTRICAL SYSTEM:SOFTWARE

2021-2023 Bronco vehicles built on or before 9-Jul-2023 may have new version software in their driver door module (DDM) and passenger door module (PDM) that contains noticeable enhancements to the window short drop operation. This software

162300 STRUCTURE:BODY:DOOR

103100 POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)

Some 2022-2024 Broncos Raptors built on and before 13-Feb-2024 and 2021-2024 Broncos equipped with a 2.3L EcoBoost engine may exhibit an illuminated MIL with ignition system DTC(s) P0352, P0353, P0354, P0355, P0357, P2303, P2306, P2309, P23

060000 ENGINE AND ENGINE COOLING

For 2015-2024 Ford and Lincoln vehicles equipped with turbocharged engines and customer concern of an engine oil leak, refer to Workshop Manual (WSM), Section 303-00 for oil leak inspection and testing methods. Ford has evaluated turbocharg

353610 EQUIPMENT:ELECTRICAL:INFOTAINMENT:SOFTWARE

Some 2021-2024 Bronco/F-150, 2023-2024 Escape/F-Super Duty vehicles equipped with SYNC 4 may experience a concern during accessory protocol interface module (APIM) programming where the vehicle's center display screen indicates USB Error. T

353600 EQUIPMENT:ELECTRICAL:INFOTAINMENT

100000 POWER TRAIN

During service and repair requiring removal and replacement of a crankshaft bolt and/or crankshaft damper, achieving proper torque of the crankshaft pulley bolt is critical. Incorrect torque may allow the bolt to loosen resulting in the tim

100000 POWER TRAIN

This article supersedes TSB 23-2019 to update the model years affected, add an additional labor operation, and correct the part number called out in the Service Procedure. Some 2021-2024 Bronco vehicles equipped with a MT88 manual transmiss

100000 POWER TRAIN

Some 2021-2023 Bronco (non-Raptor) vehicles built on or before 09-Jul-2023 may exhibit a fluid leak from the front drive axle pinion seal. This may be due to operating the vehicle under high load. If leaking, replace the pinion seal followi

350000 EQUIPMENT

Some 2021-2024 Bronco vehicles may exhibit paint damage on the rear quarter panel due to contact with the soft top rear window. This may be due to a contact condition that can occur during extreme off-road driving between the soft top rear

171200 LATCHES/LOCKS/LINKAGES:DOORS:LOCK

Some 2021-2024 Bronco vehicles may exhibit a parasitic battery draw. This may be due to an interior door lock switch on the driver's and passenger's interior door panels. Prior to normal Workshop Manual (WSM) diagnostics, check both front d

110000 ELECTRICAL SYSTEM

350000 EQUIPMENT

Some 2021-2023 Bronco vehicles built on or before 28-Feb-2023 may exhibit water entry into the rear trunk. This may be due to a lack of body seam sealer at the floor panel to trunk sheet metal joint. This repair procedure addresses water en

162700 STRUCTURE:BODY:TRUNK LID

350000 EQUIPMENT

This article supersedes TSB 23-2213 to revise Figure 1, add 2024 vehicles and the part list. Some 2021-2024 Bronco vehicles may exhibit a whistle noise below the lower left windshield area at the bottom of the A-pillar. This may be due to a

980000 UNKNOWN OR OTHER

Some 2021-2024 Bronco vehicles equipped with 4x4 with part time engagement and built on or before 12-Jan-2024 may exhibit a condition of the vehicle being stuck in neutral tow mode. This may be due to a concern with the all-wheel drive (AWD

200000 WHEELS

103000 POWER TRAIN:AUTOMATIC TRANSMISSION

110000 ELECTRICAL SYSTEM

Software Update 23- PU0605-STBR-DSC for 2021 MY BRONCO vehicles is now available. Quality Improvements include: - Address incorrectly setting the Sta-Bar Disconnect DTC issue.

Some 2021-2024 Bronco vehicles may exhibit a rattle from the front windows with the windows placed in the partially down position and driving over rough roads and/or bumps. This condition is currently under investigation and repairs and/or

060000 ENGINE (PWS)

980000 UNKNOWN OR OTHER

061610 ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE

Some 2021-2024 Bronco vehicles equipped with SYNC 4 may experience a concern during SYNC module (APIM) programming where the vehicle's center display screen indicates: USB Error. This may be due to a lack of memory space available to perfor

980000 UNKNOWN OR OTHER

110000 ELECTRICAL SYSTEM

This article supersedes 23-2105 to update the vehicle model years affected and customer symptoms. Some 2021-2023 Bronco vehicles may experience at least one of the following symptoms: intermittent blank/frozen center display screen that res

100000 POWER TRAIN

This article supersedes TSB 23-2219 to update the Parts List. Some 2021-2023 Bronco vehicles may exhibit no 3rd gear engagement and/or a grinding noise going into 3rd and/or 4th gear. This may be due to the transmission shifting system and

117000 ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

This article supersedes TSB 23-2086 to update the parts list. Some 2021-2023 Bronco vehicles may encounter a Sta-bar Disconnect Service Required message in the instrument panel cluster and an illuminated warning light with any of the follow

110000 ELECTRICAL SYSTEM

This article supersedes TSB 23-2196 to update the Service Procedure. Some 2021-2022 Bronco vehicles equipped with a 2.7L or 3.0L EcoBoost engine may exhibit various charging system error messages and/or illuminated charging system indicator

350000 EQUIPMENT

This article supersedes TSB 23-2163 to update the Parts List. Some 2021-2022 Bronco vehicles built on or before 25-Jul-2022 may exhibit a rattle noise from the tailgate when driving on rough roads. The rattle may diminish with the spare tir

353610 EQUIPMENT:ELECTRICAL:INFOTAINMENT:SOFTWARE

Some 2021-2023 Ford and Lincoln vehicles equipped with SYNC 4 may exhibit the navigation feature in the center display screen only displaying imperial (feet and miles) units and not being able to change to metric (meters and kilometers) uni

353600 EQUIPMENT:ELECTRICAL:INFOTAINMENT

353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

100000 POWER TRAIN

Some 2020-2023 Explorer/Aviator and 2021-2023 Bronco vehicles equipped with a 10R60 transmission may exhibit a harsh/delayed engagement and/or harsh/delayed shift, an illuminated malfunction indicator lamp (MIL) with diagnostic trouble code

350000 EQUIPMENT

Some 2021 Bronco vehicles built on or before 01-Sep-2021 equipped with a factory soft top roof may not have the hard top roof prep kit. The prep kit includes the controls, wiring, hoses and module configurations required to have a functiona

118000 ELECTRICAL SYSTEM:SOFTWARE

Some 2021-2023 Bronco vehicles equipped with 4x4 with part time engagement may exhibit a condition of the vehicle being stuck in neutral tow mode. This may be due to a concern with the all-wheel drive (AWD) module. Make sure the proper proc

980000 UNKNOWN OR OTHER

104000 POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)

136200 VISIBILITY:WINDSHIELD WIPER/WASHER:MOTOR

Certain 2021-2023 Model Year Bronco Vehicles - Wiper Motor Software Update

350000 EQUIPMENT

This article supersedes TSB 22-2146 to update the parts list. Some 2021-2022 Bronco vehicles equipped with a soft top roof may experience paint scratches on the sports tube paint due to contact with the soft top roof frame during the open a

350000 EQUIPMENT

Some 2021-2022 Bronco vehicles built on or before 31-Mar-2022 and equipped with a factory hard top roof may have an older style latch decal installed that is no longer available to order. Replacement hard top roof panels will come with a ne

110000 ELECTRICAL SYSTEM

Some 2021-2023 Bronco vehicles may exhibit a charging system lamp that illuminates briefly and/or intermittently, and/or diagnostic trouble code (DTC) B11DB:08 in the body control module (BCM). This may be due to a loose fuse terminal for t

103100 POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)

Some 2021-2023 Bronco vehicles may exhibit an illuminated MIL with DTCs P0096 and/or P007B in the powertrain control module (PCM), which may be more prevalent in high ambient air temperatures. For vehicles that meet this criateria, inspect

062000 ENGINE AND ENGINE COOLING:COOLING SYSTEM

100000 POWER TRAIN

Some 2017-2023 Ford and Lincoln vehicles equipped with a 10R60/10R80/10R80 MHT/10R100 transmission may exhibit a whine noise at idle and/or while driving. This may be identified as coming from the bellhousing and the front of the transmissi

110000 ELECTRICAL SYSTEM

This article supersedes TSB 23-2006 to update the vehicle model years affected. Some 2021-2023 Bronco vehicles may encounter a Sta-bar Disconnect Service Required message in the instrument panel cluster and an illuminated warning light with

100000 POWER TRAIN

Some 2021-2023 Bronco vehicles may exhibit no 3rd gear engagement and/or a grinding noise going into 3rd and/or 4th gear. This may be due to the transmission shifting system and clutch interaction such as a lack of full clutch disengagement

250000 ELECTRONIC STABILITY CONTROL

During replacement of the electronic front stabilizer bar disconnect assembly on 2021-2023 Bronco vehicles, removal and replacement of the sta-bar harness is required. To assist engineering with root cause analysis of failed sta-bar disconn

110000 ELECTRICAL SYSTEM

021100 SUSPENSION:FRONT:STABILIZER BAR

100000 POWER TRAIN

This article supersedes TSB 22-2428 and 23-2176 to update the Issue, Action and Service Procedure. Some 2017-2023 F-150, 2018-2023 Expedition/Navigator/Mustang, 2019-2023 Ranger, 2020-2023 Explorer/Aviator/Transit and 2021-2023 Bronco vehic

134000 VISIBILITY:SUN/MOON ROOF ASSEMBLY

Some 2021-2022 Bronco vehicles equipped with a soft top roof may exhibit loose exterior fabric on the rear window assembly. This may be due to broken D-pillar clips on the rear window. To correct the condition, replace the rear window. Refe

280100 BACK OVER PREVENTION:SOFTWARE

Software Update 4 P3 for 2021-2023 Bronco Vehicles is now available. Quality improvements include: -Various Apple Carplay quality improvements

350000 EQUIPMENT

Some 2021-2023 Bronco vehicles equipped with a soft top roof may exhibit rear quarter window(s) that do not stay attached to the rear window after driving the vehicle or using the soft top quick access cargo function to raise the rear of th

110000 ELECTRICAL SYSTEM

In various 2017-2023 Ford and Lincoln vehicles, customers may receive a message in the FordPass or LincolnWay App stating Feature Unavailable. Since this is a fleet vehicle, it cannot access the (SYNC Connect) FordPass or LincolnWay app thr

350000 EQUIPMENT

Some 2021-2023 Bronco vehicles equipped with a factory subwoofer and built on or before 20-Mar-2023 may exhibit a rattle from right loadspace trim panel at high audio system volumes. This may be due to poor retention from the right loadspac

160000 STRUCTURE

110000 ELECTRICAL SYSTEM

Some 2021-2022 Bronco vehicles may exhibit a charging system fault message displayed in the instrument panel cluster (IPC), various diagnostic trouble codes (DTCs) related to charging system, and/or a charging system that has stopped functi

350000 EQUIPMENT

Some 2021-2022 Bronco vehicles equipped with a soft top may exhibit exterior wear on the sides of the soft top material above the B-pillar. This may be due to contact and rubbing between the soft top frame and soft top material. To correct

134000 VISIBILITY:SUN/MOON ROOF ASSEMBLY

160000 STRUCTURE

Some 2021-2023 Bronco vehicles built on or before 31-May-2023 may exhibit a whistle noise below the lower left windshield area at the bottom of the A-pillar. This may be due to a missed body sealer application at the factory. To correct thi

280100 BACK OVER PREVENTION:SOFTWARE

LC SYNC (8in screen) updates are being redeployed for 2021-2022 Broncos. Quality improvements include: - Management of memory space to allow future updates.

353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

Some 2021-2023 Ford and Lincoln vehicles equipped with SYNC 4 may exhibit the navigation feature in the center display screen only displaying imperial units and not being able to change to metric. This may be due to the software level of th

118000 ELECTRICAL SYSTEM:SOFTWARE

110000 ELECTRICAL SYSTEM

Some 2021-2022 Bronco vehicles may exhibit an illuminated powertrain malfunction (wrench) indicator with diagnostic trouble codes (DTCs) stored in the all-wheel drive (AWD) module. The setting of these DTCs result in an inoperative 4WD syst

350000 EQUIPMENT

170000 LATCHES/LOCKS/LINKAGES

134000 VISIBILITY:SUN/MOON ROOF ASSEMBLY

110000 ELECTRICAL SYSTEM

This article supersedes TSB 23-2135 to update the Part List. Some 2021-2022 Bronco vehicles equipped with a 2.7L or 3.0L EcoBoost engine may exhibit various charging system error messages and/or illuminated charging system indicator display

060000 ENGINE AND ENGINE COOLING

350000 EQUIPMENT

Some 2021-2023 Bronco vehicles may exhibit the HVAC switching out of recirculation without input. This may be due to the air flow mode door inlet strategy while in recirculation mode. This strategy periodically purges the cabin air every 30

138000 VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM

102650 POWER TRAIN:MANUAL TRANSMISSION:INTERNAL:GEARS

Some 2021-2023 Bronco vehicles equipped with a MT88 manual transmission may experience a rotational scraping noise while the transmission is in neutral, 1st or 2nd gear with the clutch pedal released and may be more noticeable in ambient te

100000 POWER TRAIN

130000 VISIBILITY

Some 2021-2023 Bronco vehicles may exhibit a rattle from the front windows with the windows placed in the partially down position and driving over rough roads and/or bumps. This condition is currently under investigation and repairs and/or

133000 VISIBILITY:POWER WINDOW DEVICES AND CONTROLS

355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

The Service Awareness Newsletter is an informal communication that contains information that may not be presently available in a TSB, SSM, GSB, or other electronic communication. This article includes information on warranty, technical serv

100000 POWER TRAIN

TSB 22-2428 is missing some labor operations. For any missing labor operations, claim available new model labor operations or m-time. Refer to this article on the repair order. When replacing the CDF cylinder, the current TSB does not requi

355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

118000 ELECTRICAL SYSTEM:SOFTWARE

Software Update 4 P2 for 2021-2023 Bronco vehicles is now available. Quality improvements include: - Minimize time customer cannot enter the vehicle during future inhibit updates.

980000 UNKNOWN OR OTHER

356230 EQUIPMENT ADAPTIVE/MOBILITY:VEHICLE CONTROLS:STEERING

Some 2021-2022 Bronco vehicles built on or before 18-Sept-2022 may exhibit a broken parking brake switch. The original parking brake switch design is no longer available. For vehicles within this build date that require parking brake switch

054200 PARKING BRAKE:ELECTRICAL:SWITCH

350000 EQUIPMENT

050000 PARKING BRAKE

103100 POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)

Some 2021-2023 Bronco vehicles may exhibit an inaccurate AAT reading with DTC P0072 stored in the powertrain control module (PCM). The Workshop Manual (WSM), Section 413-01 > pinpoint test (PPT) BC has been updated to address this concern.

118000 ELECTRICAL SYSTEM:SOFTWARE

280100 BACK OVER PREVENTION:SOFTWARE

Some 2021-2023 Bronco vehicles may exhibit a warning message displayed in the instrument panel cluster (IPC) that there is a trailer connected to the vehicle when no trailer is connected. The Workshop Manual (WSM), Section 417-01 > Trailer

100000 POWER TRAIN

Some 2017-2023 F-150, 2018-2023 Expedition/Navigator/Mustang, 2019-2023 Ranger, 2020-2023 Explorer/Aviator/Transit and 2021-2023 Bronco vehicles equipped with a 10R60 transmission and built on or before 23-Dec-2022 or with a 18R80/10R80MHT

Showing 100 of 338 bulletins.

NHTSA Safety Investigations, FORD BRONCO

Investigations opened by NHTSA into potential safety defects. These are separate from recalls and may or may not result in a recall.

PE, Closed , Model Year: 2021

Low-pressure fuel pump failure

On July 29, 2024, the Oﬃce of Defects Investigation (ODI) opened PE24019 to investigate complaints of low-pressure fuel pump failures in MY 2021 Ford Bronco vehicles. Some consumers reported that the failure occurred without warning while driving, resulting in a complete loss of motive power with ... no ability to restart the engine. Ford determined that several other vehicle models contain low-pressure fuel pumps substantially similar to the 2021 Ford Bronco, including the 2022-2023 Ford Bronco, 2018-2023 Ford F-150, 2022-2023 Ford Expedition, 2019-2023 Lincoln Navigator, 2020-2023 Ford F-250-F-550, 2024 Ford Super Duty Chassis Cab, 2024-2025 Ford Ranger, 2020-2023 Ford Explorer, 2020-2023 Lincoln Aviator, and 2021-2025 Ford Mustang. ODI's investigation found that the aﬀected vehicles may lose fuel pressure and ﬂow from the fuel delivery module (consisting of a low-pressure fuel pump, jet pump, reservoir, and other parts) due to a low-pressure pump failure. This can cause the engine to stall while driving. The root cause is reduced internal clearance in the fuel pump, increasing friction and sensitivity to vapor lock. Fuel blockage from contamination inside the jet pump also contributed to the failure. Ford stated that the contamination source was unknown. On July 7, 2025, Ford ﬁled recall 25V-455 for certain 2021-2023 Ford F-550 SD/F-450 SD/F-350 SD/F-250 SD, 2021-2022 Lincoln Navigator, 2021-2022 Ford Mustang, 2021-2022 Ford F-150, 2021-2023 Ford Explorer, 2022 Ford Expedition, and 2021-2023 Ford Bronco vehicles produced between July 1, 2021, and July 30, 2022. The recall also included certain 2021-2023 Lincoln Aviator produced between July 1, 2021, and December 21, 2022. Ford explained in its recall filingthat the production dates used for the recall were based on changes in the manufacturing process. Specifically, Ford determined that in June 2021, the supplier modified the jet pump manufacturing process, producing fuel pump chambers with a lower-than-specified internal clearance. In July 2022, the supplier implemented corrective actions to the manufacturing process by adding two additional vacuum pumps to reduce contamination during the production of the jet pump. ODI has identified approximately 1,000 reports involving vehicles covered in this investigation but excluded from recall 25V-455. However, even with such reports, these vehicles experienced comparatively lower failure rates than the vehicles that are subject to Recall 25V-455. Ford has explained that these vehicles were excluded from the recall population because they did not experience the manufacturing changes that prompted the recall. Specifically, according to Ford, vehicles built before July 1, 2021 (the recall production start date), were not affected by the supplier’s change to the jet pump manufacturing process. Even after closing this investigation, ODI will continue to monitor complaints for vehicles excluded from recall 25V-455 to consider whether they exhibit the same risks as the vehicles encompassed by the recall. The recall remedy is currently under development. In view of Ford’s recall action, ODI is closing this Preliminary Evaluation, but will continue to monitor the issue as a remedy is developed and implemented. ODI will take additional action if warranted by future circumstances. To review the reports cited in the Closing Resume ODI Report Identiﬁcation Number document, go to NHTSA.gov.Read more

EA, Closed , Model Year: 2021

Loss of Motive Power

On July 22, 2022, the Office of Defects Investigation (ODI) granted a Defect Petition (DP22001) and opened a Preliminary Evaluation (PE22007) to investigate allegations of loss of motive power in model year (MY) 2021 Ford Bronco vehicles equipped with 2.7L EcoBoost engines. Complainants were reporti... ng sudden engine failure while driving resulting in a loss of motive power, often without the ability to restart. During PE22007, the cause of engine failure and loss of motive power in the subject vehicles was determined to be intake valve fracture, and the full scope of vehicles affected by the subject defect was identified as all MY 2021-2022 Ford and Lincoln models equipped with either the 2.7L or 3.0L EcoBoost engines, referred to as the “Nano” engine family. If an intake valve fractures in the subject engines, it may drop into the cylinder and contact the piston, often resulting in catastrophic engine damage. On September 29, 2023, PE22007 was upgraded to an Engineering Analysis (EA23002) to further investigate the subject defect across the full scope of affected vehicles. During EA23002, ODI visited Ford facilities to review technical information related to intake valve fracture in “Nano” engines, coordinated with NHTSA’s Vehicle Research and Testing Center (VRTC), and analyzed updated field data relating the subject defect. Forensic analysis of fractured intake valves demonstrated that the defective components exhibited “grinding burn” or out of specification hardness in the area of the keeper grooves. The presence of grinding burn is evidence that during the groove grinding phase of production, the temperature of the valve became sufficiently high to alter the microstructure of the material and is indicative that the valve supplier’s manufacturing processes were not within control specifications. Grinding burn results in a hard, brittle microstructure and high residual stresses toward the surface of the valve. Through normal engine loading, a valve with grinding burn will likely fracture at the area of highest vulnerability, which is the third keeper groove. In its response to the EA23002 Information Request (IR) letter, Ford provided evidence of 396 customer complaints (including field reports), 825 warranty claims, and 936 engine exchanges. When considering both ODI and manufacturer failure report data, there have been reports representing 1066 unique vehicles within the subject vehicle population. Analysis of the failure report data demonstrates that vehicles equipped with potentially defective intake valves were built within a production “spike period” of May 2021 – October 2021. The beginning of the spike period corresponds to a ramp up in production at the valve supplier manufacturing facility, and the end of the spike period aligns with the implementation of several mid-production process improvements and the decision to change the metal alloy used to produce intake valves from “Silchrome Lite” to “Silchrome 1”. Ford began investigating the subject defect in July 2021, determined the root cause, and took corrective measures for the new production vehicles. Analysis of the failure report data demonstrates that these corrective actions were successful in eliminating the risk of intake valve fracture for subject vehicles produced after October 2021. However, Ford did not take any field action to address vehicles produced during the spike period, and in the several months following the implementation of the production changes, a significant number of field failures continued to occur. It is Ford’s assessment that not all valves produced during the spike period are defective, and that failures associated with the subject defect occur at low time in service. Analysis of the failure report data demonstrates that the vast majority of failures have occurred before 20,000 miles with over half of all reported failures occurring before 5,000 miles. The rate of reported failures related to the subject defect has steadily decreased since November 2021. ODI coordinated with NHTSA’s National Center for Statistics and Analysis (NCSA) to conduct statistical analysis and predict the number of future failures associated with the subject defect. The results of this analysis, and the trends identified through the failure report data are generally consistent with Ford’s assessment that defective intake valves will likely fail at a low time in service and indicate that the majority of subject vehicles equipped with defective valves have already experienced a failure. On August 23, 2024, Ford submitted recall 24V635 for subject vehicles equipped with “Nano” engines and built within the production spike period identified above (total population 90,736 vehicles). The remedy includes an inspection at a Ford/Lincoln dealership where the lifetime engine cycles of the vehicle will be determined. If a vehicle does not meet a threshold for lifetime engine cycles, the dealership will conduct a high RPM engine cycle accumulation procedure, which aims to identify if the vehicle is equipped with defective intake valves. Any vehicle that fails the accumulation procedure will receive an engine replacement under the recall. In addition to recall 24V635, Ford has stated that it will launch customer satisfaction campaign 24N12, which will provide extended warranty coverage to the subject vehicles through the earlier of 10 years or 150,000 miles. In view of the recall action being taken by Ford, ODI is closing this Engineering Analysis. To review the reports cited in the Closing Resume ODI Report Identification Number document, go to NHTSA.gov.Read more

PE, Closed , Model Year: 2021

Loss of motive power due to valve intake failure on Ford Bronco vehicles.

The Office of Defects Investigation (ODI) received a petition dated March 16, 2022, requesting an investigation regarding allegations of defective intake valves in model year (MY) 2021 Ford Bronco vehicles equipped with the 2.7L Eco-boost (“Nano”) engines. The petitioner alleged these vehicles... Read more

DP, Closed , Model Year: 2021

Loss of Motive Power

The Office of Defects Investigation (ODI) received three petitions on March 17, March 18, and March 29, 2022, which requested a defect investigation into an alleged defect of the valves on model year (MY) 2021 Ford Bronco vehicles equipped with the 2.7L Eco-boost engines. The petitioners alleged tha... Read more

EA, Closed , Model Year: 1994

ENGINE COMPARTMENT FIRES

EA05-005 IS CLOSED WITH FORD?S ACTIONS IN RECALLS 05V-017, 05V-388, AND 06V-286, RECALLING APPROXIMATELY 6.7 MILLION VEHICLES EQUIPPED WITH TEXAS INSTRUMENTS SPEED CONTROL DEACTIVATION SWITCHES (SCDS).THE BRAKE SYSTEMS IN THESE RECALLED VEHICLES GENERATE A VACUUM THAT CAN POTENTIALLY CAUSE THE SCDS ... Read more

RQ, Closed , Model Year: 1992

PARKING BRAKE

There is no summary currently available

EA, Closed , Model Year: 1991

IDLE AIR SPD CTRL VLV MALF

There is no summary currently available

EA, Closed , Model Year: 1992

PARKING BRAKE FAILURE

There is no summary currently available

PE, Closed , Model Year: 1991

IDLE AIR SPD CTRL VLV MALF

There is no summary currently available

EA, Closed , Model Year: 1990

FUEL EXPULSION

There is no summary currently available

PE, Closed , Model Year: 1990

FUEL EXPULSION

There is no summary currently available

EA, Closed , Model Year: 1990

FRONT SEAT BACK FAILURE

There is no summary currently available

PE, Closed , Model Year: 1990

FNT RECLNING SEAT BCK FAIL

There is no summary currently available

PE, Closed , Model Year: 1988

FORD TRUCK INCONSISTENT VEHICLE CONTROL.

SEE CLOSE RESUME

PE, Closed , Model Year: 1986

FUEL TANK CORROSION

There is no summary currently available

PE, Closed , Model Year: 1989

FLOORBOARD FRACTURE

There is no summary currently available

PE, Closed , Model Year: 1981

FRONT BRK CALIPER SEIZURE

ANALYSIS:ALLEGEDLY, DURING BRAKE APPLICATION THE DISC BRAKE CALIPERSSEIZE, RESULTING IN EXCESSIVE PULL AND/OR FRONT BRAKE LOCK-UP.SOMEREPORTS CITE A COMPLETE LOSS OF VEHICLE CONTROL RESULTING IN UNFOREWARNEDAND UNAVOIDABLE TRAVEL INTO OPPOSING TRAFFIC LANES.CONSUMERS CLAIM THATSERVICE PERSONNEL HAVE... Read more

FORD BRONCO - All Years Overview

Complete safety history for the FORD BRONCO across all model years (1967, 2026).

168 Total Recalls

2,194 Total Complaints

17 Investigations

104 Reported Crashes

192 Reported Fires

132 Reported Deaths

FORD BRONCO - Year by Year

Compare recalls and complaints across model years. Click any year to see full details.

Year	Recalls	Complaints
2026	7	9	View
2025	19	74	View
2024	16	111	View
2023	18	266	View
2022	23	508	View
2021 (current)	20	303
1999	0	5	View
1998	0	2	View
1997	1	1	View
1996	2	109	View
1995	2	131	View
1994	5	114	View
1993	7	45	View
1992	4	56	View
1991	2	37	View
1990	1	77	View
1989	2	118	View
1988	1	68	View
1987	1	61	View
1986	1	43	View
1985	1	24	View
1984	4	11	View
1983	2	4	View
1982	1	1	View
1981	1	2	View
1980	4	0	View
1979	6	2	View
1978	6	0	View
1977	2	1	View
1976	2	0	View
1975	2	0	View
1972	1	0	View
1971	1	0	View
1970	1	0	View
1969	0	1	View
1967	2	2	View

Other FORD Models

Model	Recalls	Complaints
MUSTANG	1,104	11,600	View
RANGER	928	10,371	View
F-350 SD	776	2,363	View
F-450 SD	692	624	View
F-150	692	46,142	View
F-250 SD	638	3,635	View
EXPLORER	624	42,549	View
F-550 SD	578	603	View

Vehicle Safety

Consumer Safety

Infrastructure

Public Health

2021 FORD BRONCO

Complaint Statistics

Top Reported Components

NHTSA Safety Ratings, 2021 FORD BRONCO

Safety Technology

Technical Service Bulletins, 2021 FORD BRONCO

Most Affected Components

NHTSA Safety Investigations, FORD BRONCO

FORD BRONCO - All Years Overview

FORD BRONCO - Year by Year

Other FORD Models