TSB TSB-22-2356 — Ford Service bulletin
TSB-22-2356 is a service bulletin on file with NHTSA for 2 Ford models, 2015–2016 model years. A TSB is factory repair guidance, not a recall — the repair is not automatically free.
What the bulletin says. Some 2015-2019 F-Super Duty vehicles may experience a transmission fluid leak from a cracked transmission case or transmission fluid pan. This may be due to a driveline vibration condition. For vehicles that have a concern with a cracked transmission case (Figures 1-2) or fluid…
NHTSA's own summary of the document, quoted from the public manufacturer-communications file.
Vehicles and model years TSB-22-2356 names
| Vehicle | Model years |
|---|---|
| Ford F-250 | 2015, 2016 |
| Ford F-350 | 2015, 2016 |
Every document filed under TSB-22-2356
| Document ID | Filed | Type |
|---|---|---|
| TSB 22-2356 | September 20, 2022 | Service bulletin |
What TSB-22-2356 covers
Transmission & drivetrain — the component vocabulary NHTSA files this communication under.
Questions buyers ask
What is TSB TSB-22-2356?
TSB-22-2356 is a service bulletin filed with NHTSA by Ford, covering 2 Ford models across the 2015–2016 model years. NHTSA's summary reads: Some 2015-2019 F-Super Duty vehicles may experience a transmission fluid leak from a cracked transmission case or transmission fluid pan. This may be due to a driveline vibration condition. For vehicles that have a concern with a cracked transmission case (Figures 1-2) or fluid…
Which vehicles does TSB-22-2356 cover?
NHTSA's file names Ford F-250 (2015–2016); Ford F-350 (2015–2016). A bulletin number can be re-issued against more vehicles later, so check the model-year list on this page against your own.
Is TSB TSB-22-2356 a recall, and is the repair free?
No. TSB-22-2356 is repair guidance the manufacturer sent its dealers, not a safety defect finding. You pay for the work unless the vehicle is still under warranty. Recall repairs, by contrast, are always free.
How do I get the full text of TSB-22-2356?
Take the document ID to a dealer's service desk, or search NHTSA's manufacturer-communications records. This page carries every document ID filed under TSB-22-2356, its date, and NHTSA's own summary from the public file.
Every number on this page is a count of records in the federal complaint, recall, and investigation files published by NHTSA's Office of Defects Investigation. This page lists only what NHTSA's manufacturer-communications file records under TSB-22-2356. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.