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Service bulletin 17589

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 id10007387
Published by NHTSA2004-06-17
Manufacturer's number17589
Manufacturer's date2004-03-01
NHTSA componentVEHICLE SPEED CONTROL

NHTSA's summary

SPEED CONTROL SYSTEM NOT MAINTAINING A STEADY SPEED AND/OR THE SPEED DROPPING FROM INITIAL SET POINT WHEN SPEED IS SET DURING LIGHT TO MODERATE ACCELERATION. *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

Throttle and cruise control

Vehicles listed
LINCOLN TOWN CAR2003, 2004

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