WenmarOpen by Wenmar Pro

Service bulletins for the 2021 Ford F-150

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.

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

By type

By component

By trouble code

Bulletins, newest first
SAN-Vol1 I12023-08-16. Service bulletin. 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 service tips and other service information.
SSM 518462023-08-14. Service bulletin. BACK OVER PREVENTION. Some 2021 F-150 vehicles not equipped with a 360 camera system (feature code J3KAB, found by double-clicking the top left vehicle identification number (VIN) on OASIS) may exhibit an inoperative rear camera on demand feature when the rear camera button is pressed. This condition does not affect vehicle durability and no additional diagnosis or service is required for this condition at this time. Inform customers that a Ford Power-Up software update correcting this condition is currently being delivered OTA. Software will update automatically if vehicle connectivity is enabled in the vehicles settings and the OTA is scheduled by the customer using the center display screen. Schedule a service visit in November 2023 for customers who have disabled vehicle connectivity or report they did not receive the update by November 2023. Monitor OASIS for additional information.
SSM 518292023-08-14. Service bulletin. EQUIPMENT; VISIBILITY:REARVIEW MIRRORS/DEVICES. Some F-Super Duty and F-150 vehicles equipped with trailer tow mirror may exhibit various exterior rear view mirror functional concerns that require replacement after diagnosis. To properly determine if the defect is warrantable, cleaning and close inspection of the affected mirror may be required. To aid in proper warranty determination, the Rear-View Mirror Analysis general service bulletin (GSB) has been updated with a detailed cleaning procedure that should be followed prior to any inspection. New labor operations (17682ZZ or 17682ZZT) have been created that covers the cleaning and inspection process and may be used even if condition of failure is non-warrantable. Ford has inspected numerous returned parts and determined many cases are caused by damage which is unwarrantable and may be subject to chargeback. Refer to the latest version of the GSB on OASIS.
SSM 518282023-08-14. Service bulletin. ELECTRICAL SYSTEM. Some 2021-2023 F-150 vehicles may exhibit an inoperative windshield wiper motor condition with diagnostic trouble codes (DTCs) B130F:12 and/or B130F:14 stored in the body control module (BCM), and/or B1131:02 stored in the steering column control module (SCCM). This may be due to the connection at the windshield wiper motor connector. Refer to the Wiring Diagram, Cell 150 - Connector Views, C125 (Windshield Wiper Motor). Workshop Manual (WSM), Section 501-16, Wipers and Washers, Diagnosis and Testing, Pinpoint Test A has recently been updated to provide new direction for this diagnosis. Refer to the WSM, Section 501-16, Wipers and Washers, Diagnosis and Testing, Pinpoint Test A for applicable diagnosis.
TSB 23-22402023-08-10. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM:BODY CONTROL MODULE/BCM; UNKNOWN OR OTHER. Some 2021-2023 F-150 vehicles may exhibit a no crank/no start with a battery draw and air conditioning (A/C) clutch engaged at all times. This may be due to an opened diode in the A/C clutch field coil damaging the output driver in the body control module C (BCMC). To correct the condition, follow the Service Procedure to replace the BCMC and A/C clutch field coil assembly.
PU0110-RADPSF1502023-08-04. Service bulletin. BACK OVER PREVENTION:SOFTWARE. Priority Update 23-PU0110-RAD-PS for 2021 - 2023 F-150 vehicles is now available. Quality Improvements include: -Keep Customer Programmed Station Presets during OTA updates.
PU1009PPOSIF1502023-08-04. Service bulletin. BACK OVER PREVENTION:SOFTWARE. Priority Update 22-PU1009-PPO-SI for 2021 F-150 vehicles is now available. Quality Improvements include: - Reduced NVH in 8th, 9th, 10th gear on vehicles with 3.5L or 2.7L engines. - Inhibits gear selector shift from park if pro power onboard outlet cover is open. - Brake fluid viscosity algorithm improvement at low temperature. - Revised injector activation strategy during engine failsafe cooling. - MyKey ABS enablement on Tremor and Raptor. - Shift quality improvement on vehicles with 3.5L, 2.7L, or 5.0L engines. - Revised air recirculate strategy for reduced odor. - Improved motor coolant temperature monitoring.
22B34 S12023-08-04. Service bulletin. POWER TRAIN. Certain 2021-2022 Model Year F-150 Vehicles Equipped with 9.75 HD Axle -Float Axle Rear Axle Half-Shaft and Hub Assembly Replacement REASON FOR THIS SUPPLEMENT Technical Instructions: Dealers are to follow the updated inspection procedure found in Technical Information S1 before replacing the axle shaft Mobile Repair and Pick-Up and Delivery information Labor Allowances information Part Ordering Information Owner Letter mailing schedule
SSM 517782023-07-20. Service bulletin. EQUIPMENT:APPLIANCE:TV/RADIO/SPEAKERS; BACK OVER PREVENTION:SOFTWARE. Some 2020-2021 Escape built on/before 23-Nov-2021, 2021 F-150 built on/before 08-Oct-2021, 2021 Mustang Mach-E built on/before 29-Mar-2021, 2021 Expedition built on/before 05-Aug-2021, 2021 Explorer built on/before 27-Sep-2021 and 2020-2022 Edge may exhibit a concern of the audio system does not power on, no sound from audio speakers, chimes default to coming through the instrument cluster, no communication with audio control module (ACM) or digital signal processor (DSP) module, and/or diagnostic trouble code (DTC) U0184, U0237 and/or U0238. To correct the condition, perform a hard reset of the DSP by disconnecting the 12-volt battery. Reprogram the DSP module using the latest version of the appropriate Ford diagnostic scan tool. For claiming, use causal part 18B849 and any applicable labor operations in Section 10 of the Service Labor Time Standards Manual.
TSB 23-22182023-07-18. Service bulletin. ELECTRICAL SYSTEM. Some 2021-2023 F-150 vehicles equipped with a direct current/alternating current converter module A (DCACA) inverter (minor feature code HUKAK) may exhibit an illuminated tire pressure monitoring system (TPMS) indicator with diagnostic trouble code (DTC) B124D stored in the BCM. This may be due to the DCACA inverter causing radio frequency interference (RFI). To confirm a vehicle is built with a certain minor feature code, review the build information by double-clicking the vehicle identification number (VIN) in the upper left corner in the Professional Technician System (PTS). To correct this condition, follow the Service Procedure to confirm if the inverter is the source of RFI and mitigate the interference.
SSM 517762023-07-12. Service bulletin. EQUIPMENT; BACK OVER PREVENTION: CAMERA SYSTEM. Some 2021-2023 Mustang Mach-E/F-150, 2022-2023 Expedition/Navigator and 2023 Corsair vehicles may exhibit a Driver Monitoring Camera Blocked message and/or DTCs B115E:97, B15E1:97 and/or B15E2:97 stored in the driver status monitor camera module (CMR). These DTCs should be disregarded unless it is a DTC with a status byte 8F. Other status bytes should be disregarded as they may be caused by a camera obstruction such as driver position, aftermarket devices or dust on the camera. To clear the DTCs, remove anything obstructing the view of the camera and light emitting diodes (LEDs), place the steering wheel in the center position and close the driver door. Connect Ford Diagnosis and Repair System (FDRS) and clear the DTCs. Turn the ignition off and wait 10 seconds. Turn the ignition on and wait 1 minute. Perform the CMR self-test and reevaluate if DTCs persist.
OTA23PU0327F1502023-07-06. Service bulletin. EQUIPMENT:APPLIANCE:TV/RADIO/SPEAKERS. Priority Update 23-PU0327-DSP-AMP for 2021-2022 F-150 vehicles is now available. Quality Improvements include: - Prevents unexpected loud static noise from playing through the speakers.
SSM 517622023-07-03. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; 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 the SYNC module (APIM). This issue does not affect vehicle durability and no additional diagnosis or service is required for this condition at this time. Inform customers that engineering is currently working on a solution for this condition and will be released via Ford Power-Up software updates delivered over-the-air (OTA) expected in September 2023. Software will update automatically if vehicle connectivity is enabled in the vehicles settings. Schedule a service visit for customers who have disabled vehicle connectivity or who report that they did not receive the update in September 2023. Monitor OASIS for additional information.
SSM 517592023-07-03. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM:BODY CONTROL MODULE/BCM. Some 2021 F-150 vehicles may exhibit an inoperative bed lamp with B14D8:15 stored in the BCM. This may be due to the configuration of the BCM. To correct this condition, download and run the BCM - Body Control Module (BCM) Configuration application in the Ford Diagnosis and Repair System (FDRS). For claiming, use causal part 15604 and applicable labor times in Section 10 of the Service Labor Time Standards (SLTS) Manual.
SSM 517582023-07-03. Service bulletin. FUEL SYSTEM, DIESEL; ELECTRICAL SYSTEM:SOFTWARE. Some 2021 F-150 vehicles equipped with a 3.0L Diesel may exhibit an oil change minder in the IPC staying at 100%. This may be due to the software in the IPC. Engineering is currently investigating this concern. Inform the customer they can continue to drive the vehicle. Monitor OASIS for additional updates.
SSM 517572023-07-03. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; ELECTRICAL SYSTEM:SOFTWARE. Some 2021-2023 F-150 Tremor vehicles built on or before 18-May-2023 may experience the instrument panel cluster (IPC) goes blank or reboots after attempting to access Trailer Tire Info in the Towing menu. This may be due to the software in the IPC. Engineering is currently investigating this concern. Inform the customer they can continue to drive the vehicle. Monitor OASIS for additional updates.
TSB 23-21952023-06-29. Service bulletin. POWER TRAIN; ENGINE AND ENGINE COOLING. Some 2021-2023 F-150 vehicles equipped with a 3.3L engine may exhibit an illuminated MIL in the instrument panel cluster (IPC) with DTC P0171 stored in the powertrain control module (PCM). This may be due to the software level of the PCM. To correct this issue, follow the Service Procedure to reprogram the PCM to the latest software level using the Ford Diagnosis and Repair System (FDRS).
SSM 517232023-06-21. Service bulletin. SEATS; EQUIPMENT. Some 2021 F-150 vehicles built on 22-Jul-2021 and through 09-Nov-2021 may experience inoperative heated front seats with diagnostic trouble codes (DTC) B1208:2A and/or B120A:2A in the driver front seat module (DSM). This may be due to various software parameters in the DSM. To correct the condition, download and run the DSM - Driver Front Seat Module (DSM) Configuration app on the latest level of the Ford diagnostic scan tool. For claiming use causal part number 14C708 and applicable labor times from Section 10 of the Service Labor Times Standard (SLTS) Manual.
SSM 517182023-06-21. Service bulletin. POWER TRAIN. Some 2021-2023 F-150 vehicles may exhibit DTC C0604:00 stored in the powertrain control module (PCM). This may be due to firmware within the left and/or right active air dam (AAD) actuator. To correct this condition, perform normal workshop manual diagnostics and if the concern is still present, replace the right and left AAD actuators. Refer to Workshop Manual (WSM) Section 501-19 Bumpers, Diagnosis and Testing, Active Air Dam (AAD). For claiming, use causal part number 17626 and applicable labor times from Section 10 of the Service Labor Times Standard Manual.
SSM 517112023-06-21. Service bulletin. SEATS; EQUIPMENT. Some 2021-2023 F-150 vehicles may exhibit a condition where the front passenger OCS (occupant classification system) components (seat cushion foam, OCS bladder with OCSM (occupant classification system module) and front seat cushion adjuster) require replacement. These components are calibrated to each other and must be serviced as an assembly. The OCS service kit components are not to be installed separately. If a new OCS or OCS components are needed, a new OCS service kit must be installed as an assembly, which includes all components of the kit. A new passenger seat cushion cover and the heater mat can be installed separately. Refer to Workshop Manual, Section 501-20B Supplemental Restraint System, Removal and Installation. For claiming, use causal part 632A22 and applicable labor operations in Section 12 of the Service Labor Time Standards Manual.
TSB 23-21702023-06-21. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. Some 2021 Mustang Mach-E and F-150 vehicles may fail PMI for the IPMA using the Ford Diagnosis and Repair System (FDRS) with an error stating Procedure Unsuccesful - GetFlashActionPartNumbers Unable To Obtain Flash Action Part Numbers From Available Topology if the power steering control module (PSCM), cruise control module (CCM), camera module - rear (CMR) and/or instrument panel cluster (IPC) are not at their latest software level prior to attempting PMI. To correct this condition follow the Service Procedure to update each of the modules necessary to complete PMI for the IPMA.
SSM 516872023-06-16. Service bulletin. UNKNOWN OR OTHER; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; 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 require a complete transmission overhaul or cooler and converter flushing. Ford is currently reviewing the TSB. Monitor OASIS for updates.
SSM 516882023-06-13. Service bulletin. ELECTRICAL SYSTEM. Some 2021-2023 F-150 vehicles may exhibit an inoperative camera and diagnostic trouble codes (DTC) C1001:01 in the Sync Module (APIM), B115E:15 and/or B115E:31 in the Image Processing Module A (IPMA). This may be due to a loose coaxial cable or circuit connection. If only APIM DTC C1001:01 is present, verify connections between the IPMA and the APIM. If IPMA DTCs B115E:15 and/or B115E:31 are also present, verify connections between the IPMA and the affected camera(s). Refer to cell 145 of the online wiring diagram to identify affected connections. If an issue is found with any coaxial cable, the coaxial cable (10E929) can be serviced individually instead of the entire harness. If all connections are secure, continue with diagnostics in Workshop Manual (WSM), Section 413-13B. For claiming, use causal part number 10E929 and applicable labor operations in Section *10.
23PU0407-BCDC-FX2023-06-06. Service bulletin. BACK OVER PREVENTION:SOFTWARE. Priority Update 23-PU0407-BCDC-FX for 2021 F-150 vehicles is now available. Quality Improvements include: -Restores driver assist functionality on specific VINs that may have a configuration mismatch with the server.
23OTASU4P3 F1502023-06-06. Service bulletin. BACK OVER PREVENTION:SOFTWARE. Software Update 4 P3 for 2021 F-150 vehicles is now available. Quality improvements include: -Shift inhibit message when the bed outlet cover is open. -Lane Keeping System (LKS) on/off pop-up message bug fix. -Improved steering torque application during LKS

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