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Service bulletin 19B40

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 id10171958
Published by NHTSA2020-03-03
Manufacturer's number19B40
Manufacturer's date2020-02-21
NHTSA componentPOWER TRAIN

NHTSA's summary

In the affected vehicles, the single-engaging coast one-way clutch (OWC) inside the transmission may experience a weld concern. If this weld fails, it can affect the ability of the transmission to transmit torque. Loss of vehicle mobility in this application may result in the need to transfer passengers if the vehicle is immobilized.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Transmission and driveline

Vehicles listed
FORD ECONOLINE2009 to 2016

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