TSB 20M06-S1 — Ford Service bulletin

20M06-S1 is a service bulletin on file with NHTSA for 2 Ford models, 2015 model years. A TSB is factory repair guidance, not a recall — the repair is not automatically free.

What the bulletin says. Certain 2015 through 2016 Model Year Super Duty and 2016 through 2019 Medium Duty with 6.7L Diesel Engine Diesel Particulate Filter Warranty Extension with Diagnostic Trouble Code P2002

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

1Document filed
2Vehicles named
1Model year

Vehicles and model years 20M06-S1 names

VehicleModel years
Ford F-250 2015
Ford F-350 2015

Every document filed under 20M06-S1

Document IDFiledType
20M06-S1 September 17, 2021 Service bulletin

What 20M06-S1 covers

Engine — the component vocabulary NHTSA files this communication under.

← All Ford F-250 TSB years TSB lookup by model

Questions buyers ask

What is TSB 20M06-S1?

20M06-S1 is a service bulletin filed with NHTSA by Ford, covering 2 Ford models across the 2015 model years. NHTSA's summary reads: Certain 2015 through 2016 Model Year Super Duty and 2016 through 2019 Medium Duty with 6.7L Diesel Engine Diesel Particulate Filter Warranty Extension with Diagnostic Trouble Code P2002

Which vehicles does 20M06-S1 cover?

NHTSA's file names Ford F-250 (2015); Ford F-350 (2015). 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 20M06-S1 a recall, and is the repair free?

No. 20M06-S1 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 20M06-S1?

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 20M06-S1, 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 20M06-S1. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.