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Service bulletin 15577

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 id630124
Published by NHTSA2002-04-15
Manufacturer's number15577
Manufacturer's date2002-01-01
NHTSA componentPOWER TRAIN

NHTSA's summary

SOME CONTROL TRAC EQIUPPED VEHICLES IN 4 AUTO MODE MAY EXHIBIT A SHUDDER ON ACCELERATION AND/OR NOISE FROM THE FRONT DRIVELINE AND TRANSFER CASE WHILE DRIVING. *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

Transmission and driveline

Vehicles listed
FORD FORD

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