Lincoln Nautilus 2024 — technical service bulletin
Bulletin SSM 52490 · NHTSA communication 10254145 · issued Apr 29, 2024
Technical service bulletin
communication type
Fuel System, Gasoline
component
2024
model years
1
vehicle entries
Official summary
On 2024 Nautilus 2.0L EcoBoost-Hybrid vehicles, if engine damage or drivability diagnosis leads to replacement of any direct fuel injector assemblies, replace all 4 direct fuel injectors along with other necessary repairs. Refer to Workshop Manual, Section 303-04B Direct Injection Fuel Rail Removal and Installation for the procedure on replacement of the direct injectors. Do not replace the port fuel injectors for this condition. Engineering is currently investigating this concern. Monitor OASIS for further updates.
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.