There have been 35 technical service bulletins issued for the 2021 Ford F-350 Sd.
| Bulletin Date: | Mar. 6, 2024 |
| Component: | Engine and engine cooling. |
| Bulletin Summary: | For 2015-2024 Ford and Lincoln vehicles equipped with turbocharged engines and customer concern of an engine oil leak, refer to workshop manual (wsm), section 303-00 for oil leak inspection and testing methods. Ford has evaluated turbocharg |
| Vehicles covered in this TSB: |
2021 Ford Bronco,
2022 Ford Bronco,
2023 Ford Bronco,
2024 Ford Bronco,
2021 Ford Bronco Sport,
2022 Ford Bronco Sport,
2023 Ford Bronco Sport,
2024 Ford Bronco Sport,
2015 Ford Edge,
2016 Ford Edge,
2017 Ford Edge,
2018 Ford Edge,
2019 Ford Edge,
2020 Ford Edge,
2021 Ford Edge,
|
| Bulletin Date: | Nov. 30, 2023 |
| Component: | Engine and engine cooling. |
| Bulletin Summary: | Some 2020-2022 f-super duty vehicles equipped with a 6. 7l engine may require a long block replacement of the engine for various reasons. The replacement long block may be equipped with an updated upper oil pan. If the oil filter adapter fro |
| Vehicles covered in this TSB: |
2020 Ford F-250 Sd,
2021 Ford F-250 Sd,
2022 Ford F-250 Sd,
2020 Ford F-350 Sd,
2021 Ford F-350 Sd,
2022 Ford F-350 Sd,
2020 Ford F-450 Sd,
2021 Ford F-450 Sd,
2022 Ford F-450 Sd,
2020 Ford F-550 Sd,
2021 Ford F-550 Sd,
2022 Ford F-550 Sd,
2020 Ford F-600 Sd,
2021 Ford F-600 Sd,
2022 Ford F-600 Sd,
2020 Ford F-650 Sd,
2021 Ford F-650 Sd,
2022 Ford F-650 Sd,
2020 Ford F-750 Sd,
2021 Ford F-750 Sd,
2022 Ford F-750 Sd.
|
| Bulletin Date: | Oct. 3, 2023 |
| Component: | Power train. |
| Bulletin Summary: | When replacing the transmission case on a 2020-2022 f-super duty equipped with a 10r140 transmission, the new service case may not come equipped with the transmission fluid leveling plug. To achieve proper transmission fluid level, a new tr |
| Vehicles covered in this TSB: |
2020 Ford F-250 Sd,
2021 Ford F-250 Sd,
2022 Ford F-250 Sd,
2020 Ford F-350 Sd,
2021 Ford F-350 Sd,
2022 Ford F-350 Sd,
2020 Ford F-450 Sd,
2021 Ford F-450 Sd,
2022 Ford F-450 Sd,
2020 Ford F-550 Sd,
2021 Ford F-550 Sd,
2022 Ford F-550 Sd.
|
| Bulletin Date: | Aug. 31, 2023 |
| Component: | Engine and engine cooling. |
| Bulletin Summary: | Certain 2021-2022 model year econoline, super duty chassis cab, f53 motor home, f59 step van, and f650/f750 medium duty chassis cab vehicles equipped with a premium rated 7. 3l engine - engine horsepower credit |
| Vehicles covered in this TSB: |
2021 Ford E-150,
2022 Ford E-150,
2021 Ford E-250,
2022 Ford E-250,
2021 Ford E-350,
2022 Ford E-350,
2021 Ford E-450,
2022 Ford E-450,
2021 Ford F-250 Sd,
2022 Ford F-250 Sd,
2021 Ford F-350 Sd,
2022 Ford F-350 Sd,
2021 Ford F-450 Sd,
2022 Ford F-450 Sd,
2021 Ford F-53,
|
| Bulletin Date: | Aug. 1, 2023 |
| Component: | Equipment. |
| Bulletin Summary: | 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 a |
| Vehicles covered in this TSB: |
2017 Ford F-150,
2018 Ford F-150,
2019 Ford F-150,
2020 Ford F-150,
2021 Ford F-150,
2022 Ford F-150,
2023 Ford F-150,
2017 Ford F-250 Sd,
2018 Ford F-250 Sd,
2019 Ford F-250 Sd,
2020 Ford F-250 Sd,
2021 Ford F-250 Sd,
2022 Ford F-250 Sd,
2023 Ford F-250 Sd,
2017 Ford F-350 Sd,
|
| Bulletin Date: | May. 19, 2023 |
| Component: | Power train. |
| Bulletin Summary: | Some 2021-2023 f-super duty vehicles equipped with a 10r140 transmission may exhibit harsh or delayed engagement/shift concerns. Most concerns may be addressed with the pcm/tcm transmission accelerated main control break in routine. Refer t |
| Vehicles covered in this TSB: |
2021 Ford F-250 Sd,
2022 Ford F-250 Sd,
2023 Ford F-250 Sd,
2021 Ford F-350 Sd,
2022 Ford F-350 Sd,
2023 Ford F-350 Sd,
2021 Ford F-450 Sd,
2022 Ford F-450 Sd,
2023 Ford F-450 Sd,
2021 Ford F-550 Sd,
2022 Ford F-550 Sd,
2023 Ford F-550 Sd,
2021 Ford F-600 Sd,
2022 Ford F-600 Sd,
2021 Ford F-650 Sd,
2022 Ford F-650 Sd,
2023 Ford F-650 Sd,
2021 Ford F-750 Sd,
2022 Ford F-750 Sd,
2023 Ford F-750 Sd.
|
| Bulletin Date: | Mar. 16, 2023 |
| Component: | Electrical system. |
| Bulletin Summary: | Some 2021-2023 f-150, 2021-2023 f-super duty, 2021-2023 ranger customers may have concerns including, but not limited to: no power to the distribution box, rear camera inoperative, rear park assist inoperative, box lights inoperative, power |
| Vehicles covered in this TSB: |
2021 Ford F-150,
2022 Ford F-150,
2023 Ford F-150,
2021 Ford F-250 Sd,
2022 Ford F-250 Sd,
2023 Ford F-250 Sd,
2021 Ford F-350 Sd,
2022 Ford F-350 Sd,
2023 Ford F-350 Sd,
2021 Ford F-450 Sd,
2022 Ford F-450 Sd,
2023 Ford F-450 Sd,
2021 Ford F-550 Sd,
2022 Ford F-550 Sd,
2023 Ford F-550 Sd,
2021 Ford Ranger,
2022 Ford Ranger,
2023 Ford Ranger.
|
| Bulletin Date: | Mar. 15, 2023 |
| Component: | Electrical equipment. |
| Bulletin Summary: | Some 2020-2023 Ford and Lincoln sync3 equipped vehicles may experience an inaccurate notification in the fordpass??a?/lincolnway??a? app indicating vehicle has entered deep sleep mode. Vehicle has entered deep sleep mode message is expected |
| Vehicles covered in this TSB: |
2021 Ford Bronco Sport,
2020 Ford Ecosport,
2021 Ford Ecosport,
2022 Ford Ecosport,
2020 Ford Edge,
2020 Ford Escape,
2021 Ford Escape,
2022 Ford Escape,
2020 Ford Expedition,
2021 Ford Expedition,
2020 Ford Explorer,
2021 Ford Explorer,
2022 Ford Explorer,
2023 Ford Explorer,
2020 Ford F-250 Sd,
|
Also see
Ford vehicle common problems.