WenmarOpen by Wenmar Pro

Service bulletins for the 2025 Ford Bronco

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

103 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Bulletins, newest first
PCM-25.10.0 Bronco2025-08-21. Over-the-air update. UNKNOWN OR OTHER. "Quality improvements include: -On-Board Diagnostics calibration for an enhanced Intake air temperature sensor performance"
SSM 541382025-08-19. Service bulletin. FUEL/PROPULSION SYSTEM. Some 2024-2025 F-150, Expedition/Navigator, Escape/Corsair, Bronco, Explorer, Mustang, Maverick vehicles equipped with a 1.5/2.0/2.3/3.5L EcoBoost engine and built on 01-Oct-2024 and through 31-May-2025 may exhibit an extended crank condition, strong fuel smell in the engine oil, high engine oil level and may have various drivability diagnostic trouble codes (DTCs) stored in the powertrain control module (PCM) with an illuminated malfunction indicator lamp (MIL). This may be due to an internal fuel leak of the fuel injection pump causing fuel to enter the crankcase and reduce fuel pressure in the high pressure fuel rail. Diagnose this condition using Pinpoint Test HP located in the Workshop Manual, Section 303-04A. If no DTCs are stored in the PCM, proceed from Step HP1 to Step HP5 and continue testing. For claiming, if fuel injection pump replacement is required, use causal part number 9D376 and labor operation code 9543A. If the root cause is identified as anything other than the fuel injection pump, claim the repair outside of this article. Note: Components damaged as a result of this failure mode
TSB 25-23252025-08-19. Service bulletin. UNKNOWN OR OTHER. Some of the vehicles listed in the Model statement above may exhibit an air register that is broken or loose. This may be due to the register barrel detaching from the register assembly. Removal of the instrument panel is no longer required.
SSM 540902025-08-04. Service bulletin. ELECTRICAL SYSTEM. Some 2021-2025 Ford and Lincoln vehicles equipped with SYNC4/Digital Experience may exhibit an unsuccessful telematics control unit module (TCU) software update or software activation during a universal serial bus (USB) update. This may be due to the vehicle connectivity setting being disabled.
25P202025-08-02. Other. ENGINE; ELECTRICAL SYSTEM. Certain 2025 Model Year Bronco, Explorer, Mustang, and Ranger Vehicles Engine Coolant Temperature Sensor Replacement On all affected vehicles, the Engine Coolant Temperature sensor (ECT) may have a poor solder joint internally, causing a Diagnostic Trouble Code (DTC) to set against the sensor for an open circuit and the check engine light to illuminate
SSM 540642025-07-24. Service bulletin. VISIBILITY/WIPER; STRUCTURE:BODY. Some 2024-2025 Bronco vehicles equipped with a painted hard top may exhibit a strong plastic odor inside the cabin coming from the painted hard top during high temperatures and/or after extended periods of sun exposure. This is part of the normal material break-in process for the removable roof panels. This break-in process can be accelerated through exposure to heat over time such as leaving the vehicle parked in direct sunlight on warm days. To dissipate the odor, instruct customers to use air conditioning with the recirculate function off and/or open the side windows to vent the interior cabin.
SSM 540162025-07-08. Service bulletin. ENGINE. Some 2021-2025 Bronco and 2024-2025 Ranger vehicles equipped with a 2.7L/3.0L EcoBoost engine may require removal of the engine front cover due to various concerns. Workshop Manual, Section 303-01 has been updated with improved engine front cover removal and installation service procedure steps including a new body removal and install step.
SSM 539882025-07-02. Service bulletin. SERVICE BRAKES. Some 2025 Bronco vehicles equipped with a 2.3/2.7L EcoBoost engine built on or before 12-June-2025 and 2025 Bronco Raptor vehicles equipped with a 3.0L EcoBoost engine built on or before 18-June-2025 may exhibit various illuminated brake system warning lamps/fault messages at start up with diagnostic trouble codes (DTCs) C003A:4A, C003A:64, C0037:4A, C0037:64, C2005:1D, C2005:78, C2006:1D, and/or C2006:78 stored in the anti-lock brake system (ABS) module. To correct this condition, reprogram the ABS module using the latest software level of the Ford Diagnosis and Repair System (FDRS). For claiming, use causal part 2005 and labor operations 2219D and 2219D44 in Section 02 of the Service Labor Time Standards (SLTS) Manual.
SSM 539862025-07-02. Service bulletin. SERVICE BRAKES. Some 2025 Bronco vehicles equipped with a 2.3/2.7L EcoBoost engine built on or before 12-June-2025 and 2025 Bronco Raptor vehicles equipped with a 3.0L EcoBoost engine built on or before 18-June-2025 may exhibit an illuminated anti-lock brake system (ABS) warning indicator with diagnostic trouble code (DTC) U3012:68 stored in the ABS module. The vehicle may also exhibit any of the following symptoms: a soft brake pedal following vehicle start-up, various brake system illuminated warning lamps and/or brake-related messages displayed in the instrument panel cluster (IPC). This may be due to a controller area network (CAN) communication concern within the ABS module. To correct the condition, reprogram the ABS module using the latest software level of the Ford Diagnosis and Repair System (FDRS). For claiming, use causal part 2005 and labor operations 2219D and 2219D44 in Section 02 of the Service Labor Time Standards (SLTS) Manual.
SSM 539732025-07-02. Service bulletin. POWER TRAIN; ENGINE. Some 2021-2024 Edge/Nautilus, 2021-2025 Bronco/Bronco Sport/E-Series/Escape/Corsair/Expedition/Navigator/Explorer/Aviator/F-150/F-Super Duty/Mustang/Ranger, and 2022-2025 Maverick vehicles may require an A/C compressor clutch assembly replacement be performed for various concerns. Workshop Manual (WSM), Section 412-00 Removal and Installation has been updated to eliminate the need to remove and install the A/C compressor to change out the A/C Compressor clutch assembly.
SSM 539712025-07-02. Service bulletin. ENGINE; POWER TRAIN. Some 2023-2025 Escape vehicles equipped with a 1.5L/2.0L EcoBoost engine, 2023-2025 Corsair vehicles equipped with a 2.0L EcoBoost engine, 2024-2025 Nautilus vehicles equipped with a 2.0L EcoBoost engine, 2024-2025 Mustang vehicles with a 2.3L EcoBoost engine, and 2025 Bronco/Explorer/Ranger vehicles equipped with a 2.3L EcoBoost engine may exhibit an engine misfire condition with diagnostic trouble codes (DTC) P0301, P0302, P0303 and/or P0304 set in the powertrain control module (PCM). This may be due to the spark plugs and/or ignition coils. To correct the condition, refer to Workshop Manual (WSM), Section 303-07 for normal diagnostics.
SSM 539622025-06-24. Service bulletin. STRUCTURE:BODY; VISIBILITY/WIPER. Some 2021-2025 Bronco vehicles may exhibit a water leak from the A-pillar, overhead console/upfitter switches and/or sun visors. If a leak is identified from this area, refer to Workshop Manual (WSM), Section 501-18 Pinpoint Test (PPT) G for water leak diagnosis. If the PPT leads to the replacement of the header seal, a revised header seal has been released for service (M2DZ-7803110-H) which contains a thicker consistent bead of butyl across the entire length of the seal. The header seal will need to be firmly depressed and massaged to make sure all of the butyl that is across the entire header seal will properly adhere to the body, creating a water-tight seal. For claiming, use causal part 7803110 and labor operation 03110A in Section 12 of the Service Labor Time Standards (SLTS) Manual.
SSM 538752025-06-11. Service bulletin. SERVICE BRAKES. Some 2025 Bronco and Ranger vehicles may exhibit various illuminated brake system warning lamps/fault messages at start up with diagnostic trouble codes (DTCs) C003A:4A, C003A:64, C0037:4A, C0037:64, C2005:1D, C2005:78, C2006:1D, and/or C2006:78 stored in the antilock brake system (ABS) module. To correct this condition, clear the DTCs, turn the ignition off and then back on, engage and disengage the park brake and then run a self-test. If any DTCs return, refer to the Workshop Manual (WSM) for normal diagnosis. If the DTCs clear, this concern may be due to the ABS software and replacement of the ABS module or wheel speed sensors will not resolve this condition. Inform the customers they can continue to drive the vehicle and engineering is currently working on a solution for this condition that is expected in Q3 of 2025. Monitor Professional Technician System (PTS) for additional information and schedule service appointments for customers once the repair becomes available.
SSM 538602025-06-02. Service bulletin. VEHICLE SPEED CONTROL. Some 2025 Bronco vehicles may exhibit an illuminated anti-lock brake system (ABS) warning indicator with diagnostic trouble code (DTC) U3012:68 stored in the ABS module. The vehicle may also exhibit any of the following symptoms: a soft brake pedal following vehicle start-up, various brake system illuminated warning lamps and/or brake-related messages displayed in the instrument panel cluster (IPC).
TSB 25-22192025-05-28. Service bulletin. UNKNOWN OR OTHER. Some of the vehicles listed in the Model statement above may exhibit a wind noise that has been isolated to the hard top front panel panel-to-panel seal.
SSM 538162025-05-28. Service bulletin. WHEELS. Some customers with recently delivered Bronco vehicles may experience a harsh ride due to excessive tire pressure not being adjusted during the pre-delivery process.
TSB 25-22062025-05-21. Service bulletin. ELECTRICAL SYSTEM; EXTERIOR LIGHTING. Some of the vehicles listed in the Model statement above may exhibit an incorrectly illuminated malfunction indicator lamp (MIL) with diagnostic trouble codes (DTCs) P1299, P1026, and P2C39.
SSM 537642025-05-21. Service bulletin. POWER TRAIN; ENGINE. Some 2020 Continental, 2020-2024 Edge/Nautilus, 2020-2025 Explorer/Aviator/Escape/Corsair/F-150/F-Super Duty/Ranger/Transit/E-Series, 2021-2025 Bronco, and 2022-2025 Maverick vehicles may require an engine cooling system flush to be performed for various concerns. Workshop Manual (WSM), Section 303-03 has been updated to eliminate the need to remove and install the radiator assembly to perform a radiator flush.
SSM 536832025-05-01. Service bulletin. UNKNOWN OR OTHER. Some 2025 F-150/Expedition/Navigator/Bronco/Ranger vehicles may exhibit diagnostic trouble code (DTC) U3012:68 stored in the anti-lock brake system (ABS) module with a soft brake pedal following vehicle start-up with various brake system illuminated warning lamps and/or brake-related messages displayed in the instrument panel cluster (IPC). This may be due to a controller area network (CAN) communication concern within the ABS module. Replacement of the ABS module will not resolve this condition. To resolve this condition, place the vehicle in park. Disengage the park brake. Turn the vehicle off. Close all doors and liftgate/tailgate. Allow the vehicle to sit for 5 minutes to allow all vehicle modules to power down. Restart the vehicle. Verify brake functionality and clear any DTCs. Pressing unlock/lock button on the key fob, opening the doors/liftgate/tailgate or keeping the key fob within 30 ft (8 meters) of the vehicle can prevent the modules from powering down completely. Inform customers that they can continue to drive the vehicle and engineering is currently working on a solution for this condition
SSM 536772025-04-30. Service bulletin. UNKNOWN OR OTHER. Some 2025 Bronco vehicles may exhibit diagnostic trouble code (DTC) U0137 stored in the instrument panel cluster (IPC) after installation of the dealer installed option (DIO) trailer tow package. To correct this condition, download and run the latest version of the towbar configuration application using the latest version of the Ford Diagnosis and Repair System (FDRS) scan tool. For claiming, use causal part 15A416 and applicable labor operations in Section 10 of the Service Labor Time Standards (SLTS) Manual.
SSM 536752025-04-30. Service bulletin. UNKNOWN OR OTHER. Some 2025 Bronco vehicles may exhibit a "procedure unsuccessful" message after running the towbar configuration application using Ford Diagnosis and Repair System (FDRS) scan tool. This may be due to the incorrect trailer tow kit being installed. Trailer modules (TRM) are model year specific. A 2024 Bronco requires the installation of trailer tow kit VP2DZ-15A416-B and a 2025 Bronco requires the installation of trailer tow kit VS2DZ-15A416-C.
SSM 536422025-04-23. Service bulletin. UNKNOWN OR OTHER. Some 2024-2025 Bronco vehicles equipped with a dealer installed trailer tow kit may exhibit a "No Key Detected" message displayed in the IPC. This may be due to the remote keyless entry (RKE) antenna connection being left loose or disconnected during trailer tow kit installation. Verify that the vehicle is equipped with the trailer tow kit by checking the window sticker for the trailer tow kit option. If the vehicle was equipped with this dealer installed option, before performing normal diagnostics, inspect the RKE antenna connections located behind the left/rear interior quarter panel. If they are loose or unplugged, re-secure the connector(s) and retest operation. If no loose or unplugged connections are found, refer to Workshop Manual (WSM), Section 419-01 for normal diagnostics. If this vehicle does not have the dealer installed option, refer to the WSM, Section 419-01 for normal diagnostics.
TSB 25-21532025-04-23. Service bulletin. UNKNOWN OR OTHER. This article supersedes TSB 25-2077 to update the model years affected. Some of the vehicles listed in the Model statement above may a exhibit a factory soft top headliner that is detaching from the soft top material. This may be due to the factory installation process.
SSM 536342025-04-16. Service bulletin. UNKNOWN OR OTHER. Drivers of some 2020-2025 Escape, 2021-2025 Bronco Sport and 2022-2025 Maverick vehicles may report the uncommanded locking of the driver door after the door is closed. This may be due to the driver placing their hand on the interior front door handle and inadvertently pushing the manual door lock toggle into the lock position. If the lock and latching mechanisms are functioning normally, and if there are no related diagnostic trouble codes (DTCs) or other issues identified, then the system is operating as designed.
SSM 536022025-04-16. Service bulletin. UNKNOWN OR OTHER. Some 2022-2025 Ford or Lincoln vehicles may exhibit DTCs B142E:78, B1432:78, and/or B1433:54 diagnostic trouble codes (DTCs) in the CCM. This may be due to non-factory sized tires that may cause inaccurate speedometer readings that can impact the functionality of the CCM. When a vehicle is modified in this manner, replacement or realignment of the CCM may impact the normal operation of the system and/or performance of radar and camera-based features. Repair or replacement of the CCM when a vehicle is equipped with non-factory size tires may not be warrantable and subject to chargeback.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.