TSB 23M01 — Ford Service bulletin

23M01 is a service bulletin on file with NHTSA for the Ford Transit, 2015–2016 model years. A TSB is factory repair guidance, not a recall — the repair is not automatically free.

What the bulletin says. Certain 2015-2019 Ford Transit 3.2L Diesel Replace Diesel Particulate Filter (DPF)

NHTSA's own summary of the document, quoted from the public manufacturer-communications file.

1Document filed
1Vehicle named
2Model years

Vehicles and model years 23M01 names

VehicleModel years
Ford Transit 2015, 2016

Every document filed under 23M01

Document IDFiledType
23M01 January 9, 2024 Service bulletin

What 23M01 covers

Fuel system — the component vocabulary NHTSA files this communication under.

← All Ford Transit TSB years TSB lookup by model

Questions buyers ask

What is TSB 23M01?

23M01 is a service bulletin filed with NHTSA by Ford, covering the Ford Transit across the 2015–2016 model years. NHTSA's summary reads: Certain 2015-2019 Ford Transit 3.2L Diesel Replace Diesel Particulate Filter (DPF)

Which vehicles does 23M01 cover?

NHTSA's file names Ford Transit (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 23M01 a recall, and is the repair free?

No. 23M01 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 23M01?

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 23M01, its date, and NHTSA's own summary from the public file.

Data updated 2026-08-20 from NHTSA's public records

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 23M01. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.