TSB SSM-54601 — Ford and Lincoln Service bulletin

SSM-54601 is a service bulletin on file with NHTSA for 21 Ford and Lincoln models, 2007–2026 model years. A TSB is factory repair guidance, not a recall — the repair is not automatically free.

What the bulletin says. Ford and Lincoln vehicles equipped with wired keyless entry keypad systems and accessory wireless keyless entry keypad systems may or may not come with a wallet card containing the master code. Unlike the integrated wired keypad, the accessory wireless keypad master code cannot…

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

1Document filed
21Vehicles named
20Model years

Vehicles and model years SSM-54601 names

VehicleModel years
Ford Bronco 2021, 2022, 2023
Ford Bronco Sport 2021, 2022, 2023, 2024, 2025, 2026
Ford Crown Victoria 2009, 2010, 2011
Ford Edge 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024
Ford Escape 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
Ford Expedition 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
Ford Explorer 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020
Ford F-150 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020
Ford F-250 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2026
Ford F-350 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2026
Ford Fiesta 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
Ford Flex 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
Ford Focus 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
Ford Fusion 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020
Ford Mustang 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
Ford Ranger 2019, 2020, 2021, 2022, 2023, 2024, 2026
Ford Taurus 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
Ford Transit 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025
Lincoln MKX 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
Lincoln MKZ 2008, 2009, 2010, 2011, 2012
Lincoln Navigator 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017

Every document filed under SSM-54601

Document IDFiledType
SSM 54601 February 24, 2026 Service bulletin

What SSM-54601 covers

Body & structure, Electrical — the component vocabulary NHTSA files this communication under.

← All Ford Bronco TSB years TSB lookup by model

Questions buyers ask

What is TSB SSM-54601?

SSM-54601 is a service bulletin filed with NHTSA by Ford and Lincoln, covering 21 Ford and Lincoln models across the 2007–2026 model years. NHTSA's summary reads: Ford and Lincoln vehicles equipped with wired keyless entry keypad systems and accessory wireless keyless entry keypad systems may or may not come with a wallet card containing the master code. Unlike the integrated wired keypad, the accessory wireless keypad master code cannot…

Which vehicles does SSM-54601 cover?

NHTSA's file names Ford Bronco (2021–2023); Ford Bronco Sport (2021–2026); Ford Crown Victoria (2009–2011); Ford Edge (2008–2024); Ford Escape (2008–2026); Ford Expedition (2008–2017); Ford Explorer (2008–2020); Ford F-150 (2008–2020); Ford F-250 (2008–2023, 2026); Ford F-350 (2008–2023, 2026), and 11 more vehicles listed on this page. 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 SSM-54601 a recall, and is the repair free?

No. SSM-54601 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 SSM-54601?

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 SSM-54601, 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 SSM-54601. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.