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Service bulletin TSB 25-2154

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id11018198
Published by NHTSA2025-05-08
Manufacturer's numberTSB 25-2154
Manufacturer's date2025-05-06
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

Some of the vehicles listed in the Model statement above exhibit all of the following conditions: Shudder condition, most noticeable at speeds below 60 mph (100 km/h) No DTCs present Traceable shudder event with IDS/FDRS reading. Refer to Figure 1. Sometimes this is perceived/felt as an engine misfire. This may be due to an internal issue with the torque converter.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Vehicles listed
FORD EDGE2019, 2020, 2021, 2022
LINCOLN MKX2007
LINCOLN MKX2019 to 2020
LINCOLN NAUTILUS2019, 2020, 2021, 2022

Listing a model year does not mean every vehicle of it is concerned: the document says which.