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Service bulletin FSB_2012-102

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 id10079660
Published by NHTSA2016-09-12
Manufacturer's numberFSB_2012-102
Manufacturer's date2012-12-28
NHTSA componentPARKING BRAKE

NHTSA's summary

THE VALVE ADDED BY THIS BULLETIN WILL PROHIBIT THE PARKING BRAKE FROM BEING RELEASED WHEN THE WHEELCHAIR LIFT IS DEPLOYED, PROVIDING ADDITIONAL REDUNDANCY TO THE ADA LIFT INTERLOCK.

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

Brakes, Parking brake

Vehicles listed
FREIGHTLINER M22012

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