Ford Bronco Service Bulletins (2023)

204 manufacturer communications on file.

April 4, 2023•Document ID: 10234134
Service Bulletin/Repair Instructions
STRUCTURE:BODY:HOOD
Mfr Comm. #:
SSM 51538
Date Added:
May 4, 2023
Manufacturer:
FORD
Summary
Some 2022-2023 Bronco vehicles built on or after 01-Sep-2022 may exhibit an intermittent illuminated hood ajar indicator on the instrument panel cluster and/or a false alarm activation caused by a hood ajar event. This may be due to an internal failure of the hood latch. For vehicles that meet this criteria, replace the hood latch (service base part number 16700) to repair the vehicle. For claiming use the causal part number 16700 and applicable labor operations in Section 12 of the Service Labor Time Standards (SLTS).
Associated Products (2)
2023 Ford Bronco 2022 Ford Bronco
Associated Documents
- Download MC-10234134-0001.pdf↗
April 3, 2023•Document ID: 10235750
Service Bulletin/Repair Instructions
BACK OVER PREVENTION:SOFTWARE
Mfr Comm. #:
22PU0301ESCNT
Date Added:
May 5, 2023
Manufacturer:
FORD
Summary
Priority Update 22-PU0301-ESC-NT for 2022-2023 Bronc vehicles is now available. Quality Improvements include: - Change in the interaction of the EBB with Neutral Tow feature. - Improved ESC yaw rate plausibility check
Associated Products (2)
2023 Ford Bronco 2022 Ford Bronco
Associated Documents
- Download MC-10235750-0001.pdf↗
April 3, 2023•Document ID: 10234130
Service Bulletin/Repair Instructions
VISIBILITY:REARVIEW MIRRORS/DEVICES
Mfr Comm. #:
SSM 51533
Date Added:
May 4, 2023
Manufacturer:
FORD
Summary
Some 2021-2023 Bronco vehicles may exhibit a diagnostic trouble code (DTC) B15F1:15 code stored in memory of the passenger door module (PDM). This code was intended for a right mirror indicator light emitting diode (LED) feature on vehicles and currently is not used. This code may be due to PDM module software. If the PDM module exhibits DTC B15F1:15, the DTC should be ignored.
Associated Products (3)
2023 Ford Bronco 2022 Ford Bronco 2021 Ford Bronco
Associated Documents
- Download MC-10234130-0001.pdf↗
April 3, 2023•Document ID: 10234125
Service Bulletin/Repair Instructions
POWER TRAIN
Mfr Comm. #:
SSM 51531
Date Added:
May 4, 2023
Manufacturer:
FORD
Summary
Some 2020-2023 Explorer/Aviator/Transit, 2021-2023 F-150/Bronco, 2022-2023 Expedition/Navigator/Mustang and 2023 F-250/F-350 Super Duty vehicles may exhibit harsh/delayed engagement and/or harsh/delayed shift concerns. These may be addressed with the powertrain control module (PCM)/transmission control module (TCM) Transmission Accelerated Main Control Break In Routine and/or a main control overhaul. Refer to Workshop Manual (WSM), Section 307-01, DTC Chart if DTCs are present and/or Diagnosis By Symptom to identify the clutch(s) to be cycled. Cycling the shift solenoids and clutch control valves to remove contamination must be performed along with an adaptive drive cycle before attempting repair. For claiming, use causal part 7A100 and applicable labor operations in Section 7 of the Service Labor Time Standards (SLTS) Manual.
Associated Products (21)
2023 Ford Bronco 2023 Ford Expedition 2023 Ford Explorer 2023 Ford F-150 2023 Ford Mustang 2023 Ford Transit 2023 Lincoln Aviator 2023 Lincoln Navigator 2022 Ford Bronco 2022 Ford Expedition 2022 Ford Explorer 2022 Ford F-150 2022 Ford Mustang 2022 Ford Transit 2022 Lincoln Aviator 2022 Lincoln Navigator 2021 Ford Bronco 2021 Ford Explorer 2021 Ford F-150 2021 Ford Transit+ 1 more
Associated Documents
- Download MC-10234125-0001.pdf↗
March 31, 2023•Document ID: 10233958
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM
Mfr Comm. #:
OTA SU4 P1Bronco
Date Added:
April 6, 2023
Manufacturer:
FORD
Summary
Software Update 4 P2 for 2023 Model Year Bronco vehicles is now available. Quality improvements include: - Prevents intermittent loss of vehicle connectivity
Associated Products (1)
2023 Ford Bronco
Associated Documents
- Download MC-10233958-0001.pdf↗
March 31, 2023•Document ID: 10233925
Service Bulletin/Repair Instructions
EQUIPMENT
Mfr Comm. #:
SSM 51525
Date Added:
April 6, 2023
Manufacturer:
FORD
Summary
Some 2023 Bronco vehicles equipped with dual tops from the factory may exhibit a broken tension bow guide support (service base part numbers 7851532/7851533). This component is located on the soft top frame and was likely discovered when the soft top assembly was initially removed from its storage location in the rear of the vehicle by the customer. This may be due to improper storage of the soft top from the factory. To correct this condition, replace the affected tension bow guide support following the Workshop Manual (WSM), Section 501-18A Soft Top > Removal and Installation > Soft Top Tension Bow Guide Support.
Associated Products (1)
2023 Ford Bronco
Associated Documents
- Download MC-10233925-0001.pdf↗
March 31, 2023•Document ID: 10233600
Service Bulletin/Repair Instructions
BACK OVER PREVENTION:SOFTWARE
Mfr Comm. #:
TSB 23-2108
Date Added:
April 4, 2023
Manufacturer:
FORD
Summary
Some 2023 Bronco vehicles built on or before 16-Mar-2023 may experience an inoperative FordPass application, inoperative remote start and/or inoperative remote lock and unlock that may be combined with diagnostic trouble codes (DTC) U0146:09 stored in the telematics control unit (TCU) and U2402:00 and/or U2402:92 stored in the gateway module (GWM). This may be due to the software level in the GWM. To correct the condition, follow the Service Procedure to update the GWM to the latest software level via a coordinated flash.
Associated Products (1)
2023 Ford Bronco
Associated Documents
- Download MC-10233600-0001.pdf↗
March 17, 2023•Document ID: 10233741
Service Bulletin/Repair Instructions
LATCHES/LOCKS/LINKAGES; ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER; EQUIPMENT:ELECTRICAL
Mfr Comm. #:
SSM 51458
Date Added:
April 5, 2023
Manufacturer:
FORD
Summary
Some 2023 Bronco vehicles may experience inoperative remote start and/or remote lock and unlock through FordPass. Diagnostic trouble codes (DTCs) U0146:09 may be stored in the telematics control unit (TCU), and U2402:00 and/or U2402:92 may be stored in the gateway module (GWM). Inform the customer they can continue to drive the vehicle. A solution is planned for deployment via Ford Power-Up software updates delivered over-the-air (OTA) beginning April 2023. Software will update automatically on vehicles connected to FordPass. Monitor OASIS for additional updates. Schedule an appointment in April 2023 for customers that are not connected to FordPass once the repair is available.
Associated Products (1)
2023 Ford Bronco
Associated Documents
- Download MC-10233741-0001.pdf↗
March 14, 2023•Document ID: 10233724
Service Bulletin/Repair Instructions
EQUIPMENT:APPLIANCE:TV/RADIO/SPEAKERS; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
Mfr Comm. #:
SSM 51438
Date Added:
April 5, 2023
Manufacturer:
FORD
Summary
Due to a supplier chip-shortage, 2023 Bronco vehicles equipped with a 6-speaker sound system come with a non-operational rear amplifier. This non-operational amplifier (service part number N2DZ-18C804-B) will not produce sound (by design) from the rear subwoofer. The non-operational rear amplifier and subwoofer assembly will appear identical to a working system. Customers have been notified and compensated appropriately for this change to the vehicle. For more details, refer to the Electronic Field Communication titled Product Offering Changes: Ford Bronco Audio System published on 09-Dec-2022. Vehicles that meet these criteria should not be diagnosed for a symptom related to poor/no performance from the rear subwoofer.
Associated Products (1)
2023 Ford Bronco
Associated Documents
- Download MC-10233724-0001.pdf↗
March 10, 2023•Document ID: 10233699
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM:STARTER ASSEMBLY
Mfr Comm. #:
SSM 51431
Date Added:
April 4, 2023
Manufacturer:
FORD
Summary
Some 2023 F-150 vehicles built on or before 28-Feb-2023 at Kansas City Assembly Plant or 07-Mar-2023 at Dearborn Truck Plant, 2023 F-150 Lightning vehicles built on or before 13-Dec-2022, and 2023 Bronco vehicles may experience inoperative remote start and/or remote lock and unlock through FordPass. Diagnostic trouble codes (DTCs) U0146:09 may be stored in the telematics control unit (TCU), and U2402:00 and/or U2402:92 may be stored in the gateway module (GWM). Inform the customer they can continue to drive the vehicle. A solution is planned for deployment via Ford Power-Up software updates delivered over-the-air (OTA) beginning April 2023. Software will update automatically on vehicles connected to FordPass. Monitor OASIS for additional updates. Schedule an appointment in April 2023 for customers that are not connected to FordPass once the repair is available.
Associated Products (1)
2023 Ford Bronco
Associated Documents
- Download MC-10233699-0001.pdf↗
March 8, 2023•Document ID: 10233695
Service Bulletin/Repair Instructions
POWER TRAIN
Mfr Comm. #:
SSM 51419
Date Added:
April 4, 2023
Manufacturer:
FORD
Summary
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 transmission fluid pan. The whine noise may become louder when the transmission is at operating temperature and may increase with engine revolutions per minute (RPM) in the park (P) position. A small amount of whine noise is considered to be characteristic of the 10R60/10R80/10R80 MHT/10R100 transmissions due to the offset gear drivetrain in the front support and has no effect on durability.
Associated Products (27)
2023 Ford Bronco 2023 Ford Expedition 2023 Ford Explorer 2023 Ford F-150 2023 Ford Mustang 2023 Ford Ranger 2023 Ford Transit 2023 Lincoln Aviator 2023 Lincoln Navigator 2022 Ford Bronco 2022 Ford Expedition 2022 Ford Explorer 2022 Ford F-150 2022 Ford Mustang 2022 Ford Ranger 2022 Ford Transit 2022 Lincoln Aviator 2022 Lincoln Navigator 2021 Ford Bronco 2021 Ford Expedition+ 7 more
Associated Documents
- Download MC-10233695-0001.pdf↗
March 7, 2023•Document ID: 10233688
Service Bulletin/Repair Instructions
ENGINE AND ENGINE COOLING
Mfr Comm. #:
SSM 51415
Date Added:
April 4, 2023
Manufacturer:
FORD
Summary
Customers who neutral (4-wheel flat) tow a 2021-2022 Bronco equipped with a 2.7L engine or a 2022-2023 Bronco Raptor may report an inconsistent brake assist when a supplemental braking system has been installed. This may result from supplemental brake system set-up that does not account for the vehicles anti-lock brake (ABS) module entering sleep mode after a pre-determined period of time following vehicle shut-down. This functionality was necessary to prevent a battery drain from occurring. Enhanced software has been developed to keep the ABS module in a consistent sleep state when the vehicle enters neutral tow mode. For vehicles that meet this criterion, reprogram the ABS module using the latest software level of the Ford Diagnosis and Repair System (FDRS) scan tool. For claiming, use casual part 2C219.
Associated Products (3)
2023 Ford Bronco 2022 Ford Bronco 2021 Ford Bronco
Associated Documents
- Download MC-10233688-0001.pdf↗
March 1, 2023•Document ID: 10233849
Service Bulletin/Repair Instructions
ENGINE AND ENGINE COOLING
Mfr Comm. #:
23B08
Date Added:
April 6, 2023
Manufacturer:
FORD
Summary
Certain 2023 Model Year Explorer, Bronco, Ranger Vehicles Equipped with 2.3L Gas Engine In all of the affected vehicles, a damaged tool used during the engine block machining process may have allowed the main oil galley to exceed specification, resulting in an insufficient seal of the main oil galley plug. An insufficient seal at the main oil galley plug may result in an oil leak from the engine block.
Associated Products (3)
2023 Ford Bronco 2023 Ford Explorer 2023 Ford Ranger
Associated Documents
- Download MC-10233849-0001.pdf↗
February 27, 2023•Document ID: 10232483
Service Bulletin/Repair Instructions
ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER
Mfr Comm. #:
SSM 51389
Date Added:
March 4, 2023
Manufacturer:
FORD
Summary
Some 2023 F-150/Bronco customers may experience inoperative remote start and/or remote lock and unlock through the FordPass application. Diagnostic trouble codes (DTCs) U0146:09 may be stored in the telematics control unit (TCU), and U2402:00 and/or U2402:92 may be stored in the gateway module (GWM). Inform the customer they can continue to drive the vehicle. A solution is planned for deployment via Ford Power-Up software updates delivered over-the-air (OTA) beginning June 2023. Software will update automatically on vehicles connected to FordPass. Monitor OASIS for additional information. Schedule a service appointment in late June 2023 for customers that are not connected to FordPass once the repair becomes available.
Associated Products (2)
2023 Ford Bronco 2023 Ford F-150
Associated Documents
- Download MC-10232483-0001.pdf↗
February 22, 2023•Document ID: 10232479
Service Bulletin/Repair Instructions
EQUIPMENT; VISIBILITY:WINDSHIELD
Mfr Comm. #:
SSM 51377
Date Added:
March 4, 2023
Manufacturer:
FORD
Summary
2021-2023 Bronco vehicles are equipped with a smart windshield wiper motor, which has the capability of sensing load of the wiper blades coming across the windshield glass. As a result of this operational characteristic/design, the operation may not be what is expected in certain conditions. The vehicle is programmed with protection features to prevent damage to the wiper motor in case of overheating, operation with dry windshields, or obstructions to the wiper blade (snow, ice, etc.). In such conditions, the wiper motor will temporarily reduce its speed and/or reduce area of cleaning until the condition is no longer present.
Associated Products (3)
2023 Ford Bronco 2022 Ford Bronco 2021 Ford Bronco
Associated Documents
- Download MC-10232479-0001.pdf↗
February 22, 2023•Document ID: 10232478
Service Bulletin/Repair Instructions
STRUCTURE:BODY:DOOR; EQUIPMENT
Mfr Comm. #:
SSM 51376
Date Added:
March 4, 2023
Manufacturer:
FORD
Summary
Some 2021-2023 Bronco vehicles may exhibit a creak/pop type noise when any of the side doors are opened and closed. This may be due to incorrect door installation, alignment and/or incorrect tightening of the two bolts which hold the door to the vehicle body. To correct this condition, inspect for and address any damage to the door and/or latch components, then remove and reinstall the suspect door following the instructions located in the Digital Owners Manual, Removable Vehicle Components > Removable Doors > Removing and Installing the Doors. In this section you ll also find a detailed tutorial video of the process. If the noise persists, perform the Front/Rear Door Alignment procedure located in the Workshop Manual (WSM), Section 501-03 Body Closures.
Associated Products (3)
2023 Ford Bronco 2022 Ford Bronco 2021 Ford Bronco
Associated Documents
- Download MC-10232478-0001.pdf↗
February 14, 2023•Document ID: 10232421
Service Bulletin/Repair Instructions
POWER TRAIN
Mfr Comm. #:
SSM 51359
Date Added:
March 4, 2023
Manufacturer:
FORD
Summary
Some 2023 Bronco vehicles equipped with 2.7L engine may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble code (DTC) P04DB stored in the powertrain control module (PCM). This may be due to a fault detected while in transport mode or a leak in the positive crankcase ventilation system (PCV). To correct the condition, perform a visual inspection of all possible sources outlined in Workshop Manual (WSM), Section 303-08B pinpoint test (PPT) HG. Deactivate transport mode and place into normal operation mode, refer to WSM, Section 419-10. Clear all DTCs, allow the vehicle to sit with key off for at least 2 hours or until engine coolant temperature (ECT) is below 45ÃÂ°C (113ÃÂ°F). Start the vehicle and allow it to idle in park (P) for at least 1 minute. Using the appropriate scan tool, check for DTCs. If DTC P04DB returns, perform PPT HG in the WSM.
Associated Products (1)
2023 Ford Bronco
Associated Documents
- Download MC-10232421-0001.pdf↗
February 10, 2023•Document ID: 10232586
Service Bulletin/Repair Instructions
ENGINE AND ENGINE COOLING
Mfr Comm. #:
23B05
Date Added:
March 7, 2023
Manufacturer:
FORD
Summary
Certain 2023 Model Year Explorer, Bronco, Ranger Vehicles Equipped with 2.3L Gas Engine In all of the affected vehicles, a damaged fixture used during the engine block machining process may have allowed the dimension of one of the head bolt bore holes to exceed specification, reducing head bolt thread engagement.
Associated Products (3)
2023 Ford Bronco 2023 Ford Explorer 2023 Ford Ranger
Associated Documents
- Download MC-10232586-0001.pdf↗
January 25, 2023•Document ID: 10230774
Service Bulletin/Repair Instructions
STRUCTURE:BODY:ROOF AND PILLARS; VISIBILITY:SUN/MOON ROOF ASSEMBLY
Mfr Comm. #:
TSB 23-2013
Date Added:
January 31, 2023
Manufacturer:
FORD
Summary
Some 2021-2023 Bronco vehicles equipped with a factory soft top roof may experience snow or sand accumulation on the vehicles interior during a strong storm with high winds. To correct this condition, follow the Service Procedure to retrofit the soft top assembly.
Associated Products (3)
2023 Ford Bronco 2022 Ford Bronco 2021 Ford Bronco
Associated Documents
- Download MC-10230774-0001.pdf↗
January 23, 2023•Document ID: 10230778
Service Bulletin/Repair Instructions
STRUCTURE:BODY:ROOF AND PILLARS; VISIBILITY:SUN/MOON ROOF ASSEMBLY
Mfr Comm. #:
TSB 23-2024
Date Added:
January 31, 2023
Manufacturer:
FORD
Summary
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 factory installation process. To correct this condition, follow the Service Procedure to reattach the headliner or replace
Associated Products (3)
2023 Ford Bronco 2022 Ford Bronco 2021 Ford Bronco
Associated Documents
- Download MC-10230778-0001.pdf↗

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