The vehicle dossier US · 2021
2021 Ford
BRONCO SPORTProblems & recalls
691 distinct owner reports in the NHTSA snapshot. Electrical system appears in 209 of them. Explore what was reported—and which official actions are on file.
01 / Owner-reported evidence
What owners reported.
Categories attached to 691 distinct reports. A report can mention more than one component, so category totals can overlap.
See original component labels
These are reports made to NHTSA, not verified diagnoses. More reports can reflect more vehicles, more time on the road, or greater reporting activity.
The reporting timeline
When reports arrived.
Reports by year filed, not by the year a problem occurred. Showing the latest 6 years with reports.
40,000 miles is the median among 197 reports with usable mileage. The middle half spans 16,000–63,450 miles.
This describes the submitted reports. It does not predict when a vehicle will fail.
02 / Official safety campaigns
16 recall campaigns on file.
A campaign can cover only certain production dates or configurations. The count does not tell you whether an individual car has an open recall.
SUSPENSION:FRONT:CONTROL ARM:LOWER BALL JOINTCampaign 26V340000
A do-not-drive advisory is recorded. Verify applicability immediately with NHTSA or the manufacturer.
Reported concern
Ford Motor Company (Ford) is recalling certain 2021-2026 Bronco Sport and 2022-2026 Maverick vehicles. The front lower control arm ball joints may have been incorrectly installed or incorrectly repaired at the vehicle assembly plant, allowing the control arm to disconnect from the front wheel knuckle.
Manufacturer’s stated response
Owners are advised not to drive their vehicles until the remedy is completed. Dealers will inspect and repair the front lower control arm ball joints as necessary, free of charge.Owner notification letters were mailed September 2, 2026. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 26S36. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on May 29, 2026.
Manufacturer campaign: 26S36
Read campaign 26V340000 at NHTSAEQUIPMENT:ELECTRICAL:ENGINE BLOCK HEATERCampaign 25V685000
Reported concern
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.
Manufacturer’s stated response
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.
Manufacturer campaign: 25SA4
Read campaign 25V685000 at NHTSAFUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEMCampaign 25V467000
Reported concern
Ford Motor Company (Ford) is recalling certain 2021-2024 Bronco Sport and 2020-2022 Escape vehicles equipped with 1.5L engines. A fuel injector may crack and leak fuel inside the engine compartment.
Manufacturer’s stated response
Dealers will update the engine control software. In addition, dealers will replace the high-pressure fuel rail assembly and fuel injectors, free of charge. As an interim repair, dealers will update the engine control software, free of charge. Interim owner notification letters notifying owners of the safety risk were mailed August 29, 2025. Second letters will be sent once the final 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 25S76. This recall expands and replaces previous recall numbers 22V-859, 24V187, and 25V165. Vehicles previously remedied under 22V-859, 24V187, and 25V165 will need to have the new final remedy performed once it is available.
Manufacturer campaign: 25S76
Read campaign 25V467000 at NHTSABACK OVER PREVENTION:SOFTWARECampaign 25V442000
Reported concern
Ford Motor Company (Ford) is recalling certain 2018-2022 Transit Connect, 2019-2020 MKZ, MKX, Edge, Continental, F-150, Nautilus, Fusion, 2019-2023 Ranger, Mustang, 2020-2021 EcoSport, Expedition, Navigator, 2020-2022 Escape, F-250 SD, Corsair, 2020-2023 Aviator, Transit, 2020-2024 Explorer, 2021-2024 Bronco Sport, and 2022-2024 Maverick vehicles. A software error may cause the rearview camera to display a blank image, or the image may remain on the display after the backing event has ended.
Manufacturer’s stated response
Dealers will update the rearview camera software, free of charge. Owner notification letters were mailed September 4, 2025. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 25S72.
Manufacturer campaign: 25S72
Read campaign 25V442000 at NHTSAFUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEMCampaign 25V165000
Reported concern
Ford Motor Company (Ford) is recalling certain 2020-2022 Escape and 2021-2023 Bronco Sport vehicles previously repaired incorrectly under recall numbers 22V-859 or 24V-187. A fuel injector may crack and leak fuel inside the engine compartment.
Manufacturer’s stated response
Dealers will update the powertrain control module (PCM) software, free of charge. Owner notification letters were mailed April 22, 2025. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 25S21.
Manufacturer campaign: 25S21
Read campaign 25V165000 at NHTSAPOWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)Campaign 25V158000
Reported concern
Ford Motor Company (Ford) is recalling certain 2021-2024 Bronco Sport and 2022-2023 Maverick vehicles previously repaired incorrectly under recall number 24V-267. The body and power train control modules may fail to detect a change in the 12-volt battery state of charge.
Manufacturer’s stated response
Dealers will recalibrate the body control module and power train control module, free of charge. Owner notification letters were mailed April 23, 2025. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 25S26.
Manufacturer campaign: 25S26
Read campaign 25V158000 at NHTSAELECTRICAL SYSTEM:12V/24V/48V BATTERYCampaign 25V019000
Reported concern
Ford Motor Company (Ford) is recalling certain 2021-2023 Bronco Sport and 2022-2023 Maverick vehicles. The 12-volt battery may experience degradation and suddenly fail.
Manufacturer’s stated response
Dealers will inspect and if necessary, replace the 12-volt battery, free of charge. Owner notification letters were mailed May 2, 2025. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 25S02. Vehicles in this recall were previously repaired under 24V-267 and will need to have the new remedy completed.
Manufacturer campaign: 25S02
Read campaign 25V019000 at NHTSAELECTRICAL SYSTEM:BODY CONTROL MODULE/BCMCampaign 24V267000
Reported concern
Ford Motor Company (Ford) is recalling certain 2021-2024 Bronco Sport and 2022-2023 Maverick vehicles. The body and power train control modules may fail to detect a change in the 12-volt battery state of charge.
Manufacturer’s stated response
Dealers will recalibrate the body control module and power train control module, free of charge. Owner notification letters were mailed on June 4, 2024. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 24S24.
Manufacturer campaign: 24S24
Read campaign 24V267000 at NHTSAFUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEMCampaign 22V859000
Reported concern
Ford Motor Company (Ford) is recalling certain 2020-2023 Escape and 2021-2023 Bronco Sport vehicles equipped with 1.5L engines. A fuel injector may crack and leak fuel inside the engine compartment.
Manufacturer’s stated response
Dealers will update the engine control software to include fuel injector leak detection and install a drain tube, free of charge. Interim owner notification letters informing owners of the safety risk were mailed January 9, 2023. Remedy parts are expected to be available in 1st Quarter of 2023. Owner notification letters were mailed February 28, 2023. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 22S73. This recall includes all vehicles previously recalled under 22V-191. Vehicles previously remedied under 22V-191 will need to have the new remedy performed.
Manufacturer campaign: 22S73
Read campaign 22V859000 at NHTSAENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATIONCampaign 22V191000
Reported concern
Ford Motor Company (Ford) is recalling certain 2020-2022 Escape and 2021-2022 Bronco Sport vehicles equipped with 1.5L engines. The engine oil separator housing may crack and develop an oil leak.
Manufacturer’s stated response
Dealers will inspect the oil separator for damage or oil leaks, and replace the oil separator and seals, as necessary, free of charge. Owner notification letters were mailed April 18, 2022. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 22S21.
Manufacturer campaign: 22S21
Read campaign 22V191000 at NHTSASERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPERCampaign 21V922000
Reported concern
Ford Motor Company (Ford) is recalling certain 2021-2022 Bronco Sport and Escape vehicles. The rear brake linings may have been manufactured incorrectly, which can affect braking performance. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 135, "Light Vehicle Brake Systems."
Manufacturer’s stated response
Dealers will replace the front brake pads, free of charge. Owner notification letters were mailed August 17, 2022. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 21C31.
Manufacturer campaign: 21C31
Read campaign 21V922000 at NHTSAVISIBILITY:SUN/MOON ROOF ASSEMBLYCampaign 21V809000
Reported concern
Ford Motor Company (Ford) is recalling certain 2021 Bronco Sport vehicles. The moonroof glass may not have been bonded correctly to the moonroof frame, which could result in the glass panel detaching from the vehicle.
Manufacturer’s stated response
Dealers will inspect the moonroof glass date code and replace the glass, if necessary, free of charge. Owner notification letters were mailed November 18, 2021. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 21S46.
Manufacturer campaign: 21S46
Read campaign 21V809000 at NHTSAFUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP:CONTROL/DRIVE MODULECampaign 21V625000
Reported concern
Ford Motor Company (Ford) is recalling certain 2021 Escape, Lincoln Corsair, and 2021-2022 Bronco Sport vehicles. The fuel delivery module may leak inside the fuel tank, causing low fuel pressure which could result in an engine stall.
Manufacturer’s stated response
Dealers will replace the fuel delivery module, free of charge. Interim notification letters (remedy not available) were mailed on September 30, 2021. Owner notification letters were mailed on December 14, 2021. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 21S38.
Manufacturer campaign: 21S38
Read campaign 21V625000 at NHTSASUSPENSION:REARCampaign 21V075000
Reported concern
Ford Motor Company (Ford) is recalling certain 2021 Bronco Sport vehicles. The rear suspension subframe assembly may have loose or missing bolts.
Manufacturer’s stated response
Ford will notify owners, and dealers will inspect the rear suspension bolts, and secure or replace the bolts, as necessary, free of charge. The recall began March 10, 2021. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 21S04.
Manufacturer campaign: 21S04
Read campaign 21V075000 at NHTSASUSPENSION:FRONT:CONTROL ARMCampaign 21V074000
Reported concern
Ford Motor Company (Ford) is recalling certain 2021 Bronco Sport vehicles. These vehicles may have been produced with incorrect front lower control arms.
Manufacturer’s stated response
Ford will notify owners, and dealers will inspect and replace the front lower control arms, if necessary, free of charge. The recall began April 9, 2021. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 21S03.
Manufacturer campaign: 21S03
Read campaign 21V074000 at NHTSAPOWER TRAIN:DRIVELINE:DRIVESHAFTCampaign 21V011000
Reported concern
Ford Motor Company (Ford) is recalling certain 2020-2021 Edge, 2020 Lincoln Nautilus and Ford Escape and 2021 Lincoln Corsair and Ford Bronco Sport vehicles. An inadequate amount of lubricant in the rear drive unit may cause seizure of the rear drive axle.
Manufacturer’s stated response
Ford will notify owners, and dealers will check the rear drive unit lubricant level. Axles found to have lubricant at the minimum level will be filled to the full level. Axles found to be below the minimum lubricant fill level will be replaced, free of charge. This recall began March 12, 2021. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 21S02.
Manufacturer campaign: 21S02
Read campaign 21V011000 at NHTSA03 / The manufacturer’s record
Instructions. Updates. Responses.
187 distinct communications list this model-year. Showing the latest 12. A matching model-year does not establish that every engine, trim or reported symptom is covered.
SSM 55149Some 2021-2024 Bronco Sport vehicles equipped with a 1.5L may exhibit a lack of air conditioning (A/C) cooling while at a stop and idling in ambient temperatures of 100°F (38°C) or higher. In addition, there are no diagnostic t…NHTSA ID 11037295
Some 2021-2024 Bronco Sport vehicles equipped with a 1.5L may exhibit a lack of air conditioning (A/C) cooling while at a stop and idling in ambient temperatures of 100°F (38°C) or higher. In addition, there are no diagnostic trouble codes (DTC) present related to A/C system functionality, refrigerant charge levels are to specification and system is free of refrigerant leaks and/or A/C compressor related concerns. Customers may also report that A/C system cooling will be restored once the vehicle starts moving or placed in park/neutral.<br /><br /> This condition does not affect vehicle durability and no additional diagnosis or service is required for this condition at this time. Inform customers that they can continue to drive the vehicle and engineering is currently working on a solution for this condition that is expected in Q4 2026. Replacement or reprogramming of any components will not resolve this condition. Monitor Professional Technician System (PTS) for additional information and schedule service appointments for customers once the repair becomes available.<br /><br /> If the vehicle exhibit
Components: ELECTRICAL SYSTEM · UNKNOWN OR OTHER. Confirm detailed applicability in the original document.
Source record 11037295 at NHTSASSM 55100For Various Ford and Lincoln vehicles, if diagnostics lead to the replacement of the front seat cushion cover J-clips, lower-level service parts are now available. Use service part W709919-S901 if the J-clip is completely detac…NHTSA ID 11036530
For Various Ford and Lincoln vehicles, if diagnostics lead to the replacement of the front seat cushion cover J-clips, lower-level service parts are now available. Use service part W709919-S901 if the J-clip is completely detached from the seat cover and W715386-S424 if the clip is still partially attached. It is not necessary to replace the seat cover if only the J-clip is separating from the cover. Refer to PTS Home > Technical Assistance > Technical Support Videos > Section 501- Body and Paint > Seat J-Clips. For claiming, use causal parts from list below and labor operations 63100A and 63100A5. Causal Parts for claiming: Bronco/Bronco Sport/Escape/Explorer/Expedition/Navigator: 7862900 or 7862901 F-150/F-Super Duty: 1562900 or 1562901 Ranger/Maverick: 6062900 or 6062901
Components: SEATS · UNKNOWN OR OTHER. Confirm detailed applicability in the original document.
Source record 11036530 at NHTSATSB 26-2328This bulletin supersedes 26-2194. Reason for update: update the Parts list to correct a part description " Loctite 638", update the claim quantity for the drain/fill plug, update the claim quantity of the wheel hub bolts (Corsa…NHTSA ID 11035099
This bulletin supersedes 26-2194. Reason for update: update the Parts list to correct a part description " Loctite 638", update the claim quantity for the drain/fill plug, update the claim quantity of the wheel hub bolts (Corsair) and limited the parts list for Edge/Nautilus to only the rear drive unit fluid. Some of the vehicles listed in the Model statement above may exhibit all of the following conditions: Shudder chatter condition, most noticeable at low speeds turning No relevant diagnostic trouble codes (DTCs) present This may be due to internal rear drive unit (RDU) fluid contamination.
Components: POWER TRAIN · UNKNOWN OR OTHER. Confirm detailed applicability in the original document.
Source record 11035099 at NHTSA26E04NEW VEHICLE DELIVERY HOLD - Emissions Recall 26E04 Certain 2021-2025 Model Year F-150, Maverick, Mustang, Ranger, Expedition, Bronco Sport, Explorer, Bronco, Navigator, and Aviator Vehicles Powertrain Control Module Software Up…NHTSA ID 11035465
NEW VEHICLE DELIVERY HOLD - Emissions Recall 26E04 Certain 2021-2025 Model Year F-150, Maverick, Mustang, Ranger, Expedition, Bronco Sport, Explorer, Bronco, Navigator, and Aviator Vehicles Powertrain Control Module Software Update
Components: ELECTRICAL SYSTEM · UNKNOWN OR OTHER. Confirm detailed applicability in the original document.
Source record 11035465 at NHTSASSM 54939Some 2020-2026 Corsair/Escape, 2021-2026 Bronco Sport, and 2022-2026 Maverick vehicles equipped with an 8F35 transmission may exhibit a shudder condition, most noticeable at speeds below 60 mph (100 km/h), with no relevant diag…NHTSA ID 11034017
Some 2020-2026 Corsair/Escape, 2021-2026 Bronco Sport, and 2022-2026 Maverick vehicles equipped with an 8F35 transmission may exhibit a shudder condition, most noticeable at speeds below 60 mph (100 km/h), with no relevant diagnostic trouble codes (DTC) stored in the powertrain control module (PCM). Sometimes, this may be perceived/felt as an engine misfire. This may be due to the torque converter. If Pinpoint Test K: Torque Converter Clutch Operation in Workshop Manual (WSM), Section 307-01 > Diagnosis and Testing > Diagnosis by Symptom directs to replace the torque converter, remove and replace the torque converter and torque converter seal. Refer to WSM, Section 307-01 > Removal and Installation > Torque Converter Seal. Remove the main control valve body. Refer to WSM, Section 307-01 > Removal and Installation > Main Control Valve Body. Overhaul and thoroughly clean the main control valve body. Refer to WSM, Section 307-01 > Overhaul > Main Control Valve Body. Reverse the removal procedure to reassemble the transmission. Install the transmission. Refer to WSM, Section 307-01 > Installation. For claim
Components: POWER TRAIN. Confirm detailed applicability in the original document.
Source record 11034017 at NHTSASSM 548572020-2026 Explorer/Escape/Corsair, 2021-2026 Bronco Sport/Bronco, 2022-2026 Maverick, 2024-2026 Mustang/Ranger/Nautilus vehicles equipped with a 2.0L or 2.3L EcoBoost engine may require removal of the turbocharger wastegate con…NHTSA ID 11032924
2020-2026 Explorer/Escape/Corsair, 2021-2026 Bronco Sport/Bronco, 2022-2026 Maverick, 2024-2026 Mustang/Ranger/Nautilus vehicles equipped with a 2.0L or 2.3L EcoBoost engine may require removal of the turbocharger wastegate control actuator linkage for various reasons. The Workshop Manual (WSM), Section 303-04 Fuel Charging and Controls - Turbocharger - 2.0L/2.3L EcoBoost > Removal and Installation > Wastegate Control Actuator Linkage service procedure been added. In addition, the wastegate actuator rod (9E408), associated retention springs (9342) and retaining clips (00817) have been released as lower-level components to complete the repair without replacing the entire turbocharger wastegate actuator assembly.
Components: FUEL/PROPULSION SYSTEM. Confirm detailed applicability in the original document.
Source record 11032924 at NHTSATSB 26-2205This bulletin supersedes 25-2346. Reason for update: add Bronco Sport and Escape vehicles and add labor operations to repair the rear right/left carpet area. Some of the vehicles listed in the Model statement above may exhibit …NHTSA ID 11032746
This bulletin supersedes 25-2346. Reason for update: add Bronco Sport and Escape vehicles and add labor operations to repair the rear right/left carpet area. Some of the vehicles listed in the Model statement above may exhibit a condition where the carpet is loose or torn near the front/rear scuff plate trim panel. This may be due to the carpet tearing at or near the retainer hole.
Components: UNKNOWN OR OTHER. Confirm detailed applicability in the original document.
Source record 11032746 at NHTSA25B51Certain 2021-2024 Model Year Bronco, 2021-2024 Model Year Bronco Sport, 2020-2022 Model Year Corsair and Escape, 2016-2024 Model Year Explorer, 2019-2020 Model Year Fusion, 2016-2018 Model Year Focus RS, 2022-2024 Model Year Ma…NHTSA ID 11033577
Certain 2021-2024 Model Year Bronco, 2021-2024 Model Year Bronco Sport, 2020-2022 Model Year Corsair and Escape, 2016-2024 Model Year Explorer, 2019-2020 Model Year Fusion, 2016-2018 Model Year Focus RS, 2022-2024 Model Year Maverick, 2016-2019 Model Year MKC and 2019-2024 Model Year Ranger Vehicles Equipped with a 2.0L or 2.3L Engine and Engine Block Heater System Block Heater Replacement
Components: ENGINE. Confirm detailed applicability in the original document.
Source record 11033577 at NHTSASSM 54797Some 2020-2026 Corsair/Escape, 2021-2026 Bronco Sport, and 2022-2026 Maverick vehicles equipped with an 8F35 transmission may exhibit a shudder condition, most noticeable at speeds below 60 mph (100 km/h), with no relevant diag…NHTSA ID 11032566
Some 2020-2026 Corsair/Escape, 2021-2026 Bronco Sport, and 2022-2026 Maverick vehicles equipped with an 8F35 transmission may exhibit a shudder condition, most noticeable at speeds below 60 mph (100 km/h), with no relevant diagnostic trouble codes (DTC) stored in the powertrain control module (PCM). Sometimes, this may be perceived/felt as an engine misfire. This may be due to the torque converter. If Pinpoint Test K: Torque Converter Clutch Operation in Workshop Manual (WSM), Section 307-01 > Diagnosis and Testing > Diagnosis by Symptom directs to replace the torque converter, remove and replace the torque converter and torque converter seal. Refer to WSM, Section 307-01 > Removal and Installation > Torque Converter Seal. Remove the main control valve body. Refer to WSM, Section 307-01 > Removal and Installation > Main Control Valve Body. Overhaul and thoroughly clean the main control valve body. Refer to WSM, Section 307-01 > Overhaul > Main Control Valve Body. Reverse the removal procedure to reassemble the transmission. Install the transmission. Refer to WSM, Section 307-01 > Installation.
Components: POWER TRAIN. Confirm detailed applicability in the original document.
Source record 11032566 at NHTSATSB 26-2194This bulletin supersedes 25-2627. Reason for update: To add a Step to reprogram the all-wheel drive (AWD) module for Bronco Sport vehicles. Some of the vehicles listed in the Model statement above may exhibit all of the followi…NHTSA ID 11031619
This bulletin supersedes 25-2627. Reason for update: To add a Step to reprogram the all-wheel drive (AWD) module for Bronco Sport vehicles. Some of the vehicles listed in the Model statement above may exhibit all of the following conditions: Shudder chatter condition, most noticeable at low speeds turning No relevant diagnostic trouble codes (DTCs) present This may be due to internal rear drive unit (RDU) fluid contamination.
Components: POWER TRAIN. Confirm detailed applicability in the original document.
Source record 11031619 at NHTSASSM 54769Bronco Sport and Maverick vehicles utilize an advanced headlamp design that features a sharp horizontal light-to-dark transition. This is an intentional optical characteristic designed to meet safety and performance standards. …NHTSA ID 11031628
Bronco Sport and Maverick vehicles utilize an advanced headlamp design that features a sharp horizontal light-to-dark transition. This is an intentional optical characteristic designed to meet safety and performance standards. This transition is a normal attribute of the vehicles lighting signature and is most visible during high-beam operation. No repair is required as the system is functioning to specification. Workshop Manual (WSM), Section 417-01 Exterior Lighting > Description and Operation > Exterior Lighting - Overview has been revised to clarify this condition as an operating characteristic of the vehicle.
Components: EXTERIOR LIGHTING. Confirm detailed applicability in the original document.
Source record 11031628 at NHTSASSM 54720Various 2020-2026 Ford and Lincoln vehicles equipped with blind spot information system (BLIS) may experience an inoperative blind spot monitoring with a "Blind Spot System Fault" message displayed in the instrument panel clust…NHTSA ID 11031263
Various 2020-2026 Ford and Lincoln vehicles equipped with blind spot information system (BLIS) may experience an inoperative blind spot monitoring with a "Blind Spot System Fault" message displayed in the instrument panel cluster (IPC). This may also be accompanied by diagnostic trouble codes (DTCs) B118C:11 and/or B118C:15 stored in the driver door module (DDM), and/or B118D:11 and/or B118D:15 stored in the passenger door module (PDM). This may be due to the wiring connector from the mirror to the BLIS module. If diagnostics lead to an internal mirror wiring harness fault, a new lower level BLIS light pigtail is now released for service. It is not necessary to replace the exterior mirror assembly. Use part number SC3Z-14A411-B to resolve the concern.
Components: ELECTRICAL SYSTEM · LANE DEPARTURE: BLIND SPOT DETECTION. Confirm detailed applicability in the original document.
Source record 11031263 at NHTSARecords below contain the NHTSA bulk summary unless a document-reviewed explainer is linked. A service bulletin is not a safety recall or a promise of a free repair. Records may be revised or superseded; verify the current document with the manufacturer.
04 / Agency investigations
Official inquiries.
An investigation is an inquiry into a potential concern. Its presence does not establish a defect, and a closed case does not certify a car’s condition.
Loss of Motive PowerRQ24014
On January 31, 2024, The Office of Defects Investigation (ODI) opened a Preliminary Evaluation (PE24002) to investigate loss of motive power allegations in model year (MY) 2021 Ford Bronco Sport vehicles. Consumers reported a loss of engine power accompanied by complete electrical system failure either while driving or after stopping at a traffic light or stop sign. The vehicles generally could not be restarted, and the incidents were commonly diagnosed by dealerships to a failed 12-Volt (12V) battery. On April 12, 2024, Ford issued safety recall 24V-267 covering 456,565 MY 2021-2024 Ford Bronco Sport and MY 2022-2023 Ford Maverick vehicles. The recall addressed loss of motive power resulting from sudden degradation of the 12V battery during the drive cycle. The recall remedy consisted of software updates to the body control module and the powertrain control module. The updated software aimed to provide warning to consumers when the battery is failing and inhibit certain vehicle functions which can lead to loss of motive power incidents. Additionally, Ford removed the existing 12V Enhanced Flooded Battery (EFB) as both a service component for the subject vehicles and original equipment for newly built Bronco Sport vehicles (during MY 2024 production), replacing it with a more robust absorbed glass mat (AGM) battery. The same AGM battery had been incorporated into Ford Maverick production in late 2022. Following recall 24V-267, ODI received loss of motive power complaints in vehicles that had previously received Ford’s software-based remedy. Consumers reported that they did not receive warnings related to the 12V battery or the vehicle’s electrical system before the loss of power. On November 15, 2024, ODI opened Recall Query (RQ24014) to assess the effectiveness of the 24V-267 recall remedy. On January 19, 2025, Ford issued recall 25V-019 covering 272,817 MY 2021-2023 Bronco Sport and MY 2022-2023 Ford Maverick vehicles. The new recall addressed the same hazard as 24V-267 but required replacement of the existing 12V battery with an AGM battery as the remedy. Ford reported that following the opening of RQ24014, it evaluated several field-returned 12V batteries, and determined that EFBs produced by battery supplier Camel potentially contained internal manufacturing defects causing loss of motive power. Ford further concluded that the software updates provided in the 24V-267 recall remedy were unable to detect battery failures quickly enough to avoid loss of motive power. Vehicles previously within the scope of recall 24V-267, but outside of the scope of recall 25V-019, are equipped with EFBs produced by a different battery supplier (Clarios). When recall 25V-019 was issued, Ford had not identified any Clarios EFBs exhibiting the same failure mode as the Camel EFBs. In light of Ford’s recall action, ODI is closing this Recall Query. The agency will continue to monitor loss of motive power complaints in Bronco Sport vehicles equipped with Clarios EFBs and reserves the right to 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.
Recorded closure: Oct 10, 2025
Campaign reference in the source: 25V019
Find investigation RQ24014Loss of Motive PowerPE24002
On January 31, 2024, the Office of Defects Investigation (ODI) opened PE24002 to investigate allegations of loss of motive power in model year (MY) 2021 Ford Bronco Sport vehicles. At that time, ODI had received 31 Vehicle Owner Questionnaires (VOQs), with consumers commonly reporting a loss of engine power accompanied by complete electrical system failure which occurred either while driving, or after coming to a stop. The investigation revealed that MY 2021-2024 Ford Bronco Sport and certain MY 2022-2023 Ford Maverick vehicles are equipped with a 12V enhanced flooded battery (EFB), which may experience an abrupt failure during a drive cycle. The failure is the result of an internal corrosion issue, which is influenced by long exposure to high under-hood temperatures. If the sudden loss of 12V battery voltage is not detected by the vehicle’s battery management sensor, the vehicle can experience a loss of power event without providing any warning to the driver. Following a loss of power due to battery failure, the vehicle may be without all 12V accessories including hazard lights and typically will not be able to be restarted. In its March 2024 response to ODI’s information request, Ford provided 367 customer complaints (including field reports, lawsuits, and legal claims) and 1005 warranty claims relating to the alleged defect. When combining ODI and manufacturer failure report data, there are 1,368 unique VINs represented across MY 2021-2023 Ford Bronco Sport vehicles. One of the VOQs submitted to NHTSA reported a minor rear-end collision resulting from a loss of power event. Included within Ford’s complaints were a reported single-vehicle collision and a vehicle fire which occurred following a loss of power event at a traffic light (fire cause and origin was not determined). Additionally, across ODI and manufacturer data, there were 12 allegations of either acid leaking from the 12V battery or smoke emitting from the battery area within the engine compartment. On April 12, 2024, Ford submitted recall 24V267 for MY 2021-2024 Ford Bronco Sport and certain MY 2022-2023 Ford Maverick vehicles (total population 456,565). The recall remedy provides updated calibrations to the body control module and powertrain control module. Ford indicated that the update will result in improved detection of 12V battery state of charge during drive cycles and will provide notification to the driver if the battery significantly degrades while driving. Additionally, Ford has replaced the EFB with an absorbed glass mat (AGM) battery as both a service component for the subject vehicles and as original equipment for Bronco Sport vehicles with production dates beginning in mid-March 2024. The warranty claim rate for peer vehicles equipped with an AGM battery is substantially lower than that for the subject vehicle population. In view of the recall action being taken by Ford, ODI is closing this Preliminary Evaluation. The agency reserves the right to 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.
Recorded closure: Aug 19, 2024
Campaign reference in the source: 24V590
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