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Service bulletin 16669

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 id10001930
Published by NHTSA2003-07-28
Manufacturer's number16669
Manufacturer's date2003-03-01
NHTSA componentELECTRICAL SYSTEM:IGNITION

NHTSA's summary

REVISED SPARK PLUG FOR SERVICE. *TT *JB

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

Electrical system, Ignition

Vehicles listed
FORD F-1502003

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

Other bulletins for the same vehicles and component
169142003-09-09. Service bulletin. 5.4L B-FUEL ENGINE MAY EXHIBIT A NO START CONDITION WHEN PROGRAMMING PASSIVE ANTI-THEFT SYSTEM (PATS) KEYS. *TT THIS OASIS UPDATES OASIS 16914 DATED 06/01/2003. *TT