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Service bulletin 002604

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 id617217
Published by NHTSA2001-03-14
Manufacturer's number002604
Manufacturer's date2000-12-01
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

SOME VEHICLES MAY EXHIBIT MALFUNCTION INDICATOR LAMP ILLUMINATION ALONG WITH A (DTC) DIGNOSTIC TROUBLE CODE P0420 STORED IN CONTINUOUS MEMORY WITH NO DRIVEABILITY CONCERNS. *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.

Trouble codes named

P0420

Vehicles listed
FORD FORD
LINCOLN LINCOLN
MERCURY MERCURY

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