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Service bulletins for the 2021 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.

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

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Only bulletins with component: Latches and locks are shown. Show all

Bulletins, newest first
SSM 522582024-02-23. Service bulletin. LATCHES/LOCKS/LINKAGES:DOORS:LOCK; ELECTRICAL SYSTEM. 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 door lock control switches for damage and/or proper operation. If a front door lock control switch does not operate as designed, repair as necessary. If no problems are found, continue with normal WSM diagnostics. For claiming, use causal part 14028 and applicable labor operations in Section 10 of the Service Labor Time Standards (SLTS) Manual. If the draw is still present, refer to WSM Section 414-00 for normal diagnostics.
TSB 23-22002023-06-30. Service bulletin. LATCHES/LOCKS/LINKAGES; EQUIPMENT; VISIBILITY:SUN/MOON ROOF ASSEMBLY. 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 the soft top assembly for luggage compartment access. This may be due to a retention channel(s) on the rear window that is too narrow. Do not replace the rear quarter windows. To correct this condition, follow the Service Procedure to secure the rear quarter window(s) in place until a new rear window can be obtained to permanently correct this condition.
SSM 504672022-02-16. Service bulletin. LATCHES/LOCKS/LINKAGES:DOORS:LOCK; STRUCTURE; UNKNOWN OR OTHER. Some 2021-2022 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 youll 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.

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