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Service bulletin SSM 52811

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 id11006847
Published by NHTSA2024-09-04
Manufacturer's numberSSM 52811
Manufacturer's date2024-08-21
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

Some 2023 F-Super Duty vehicles equipped with a 6.7L engine may exhibit an inaccurate intelligent oil life monitor reading zero percent oil life after 1000 miles (1609 km) under normal vehicle usage due to the software in the instrument panel cluster (IPC).

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 F-250 SD2023 (the catalog's model; the bulletin names a series or trim of it)
FORD F-350 SD2023 (the catalog's model; the bulletin names a series or trim of it)
FORD F-450 SD2023 (the catalog's model; the bulletin names a series or trim of it)
FORD F-550 SD2023 (the catalog's model; the bulletin names a series or trim of it)

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