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Service bulletin 7987

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 id612494
Published by NHTSA2000-06-08
Manufacturer's number7987
Manufacturer's date2000-01-01
Replaces7987
NHTSA componentVEHICLE SPEED CONTROL

NHTSA's summary

THE VEHICLE EXHIBITS AN ENGINE RPM DIP WHEN THE VEHICLE SPEED CONTROL IS ENGAGED AT LOWER SPEEDS (30-40 MPH). THIS CONDITION CAN BE RESOLVED BY REFLASHING THE PCM WITH THE LATEST CALIBRATION RELEASE.

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 LS2000

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