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Service bulletin 03L12

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 id10004490
Published by NHTSA2003-12-17
Manufacturer's number03L12
Manufacturer's date2003-10-01
NHTSA componentEQUIPMENT:OTHER:LABELS

NHTSA's summary

SPECIAL FIELD ACTION 03L12 - SUPPLEMENT #1 - CERTAIN VEHICLES EQUIPPED WITH 6.0L ENGINE - ENGINE EMISSION CONTROL INFORMATION (EECI) LABEL REPLACEMENT. *TT

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Equipment and accessories, Labels and manuals

Vehicles listed
FORD F SUPER DUTY2003

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