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Service bulletin 15011

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 id622824
Published by NHTSA2001-10-23
Manufacturer's number15011
Manufacturer's date2001-06-01
NHTSA componentPOWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)

NHTSA's summary

EXHIBITING AN UNCOMMANDED SHIFT WHEEL LOW DURING LOW SPEED MANEUVERING. *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, Transfer case

Vehicles listed
FORD EXPEDITION1998, 1999, 2000, 2001
LINCOLN NAVIGATOR1998, 1999, 2000, 2001

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
011412001-09-05. Service bulletin. SOME VEHICLES MAY EXHIBIT INADVERTENT 4X4 HI OR LOW SHIFT EVENTS, 4X4 AND / OR LOW RANGE INDICATOR FLASHING OR SOLID OR VEHICLE STUCK IN 4L AFTER UNCOMMANDED SHIFT. *TT
121122000-06-16. Service bulletin. SOME VEHICLES WITH THE 5.4 L ENGINE MAY EXHIBIT DIFFICULTY ENGAGING INTO AND OUT OF 4 X 4 LOW, WHILE COLD. *MJS
132752000-03-23. Service bulletin. SUBJECT REGARDING VEHICLES EXHIBITING A SHUDDER / VIBRATION UNDER ACCELERATION IN A STRAIGHT LINE FROM A STOP. *TT