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Service bulletin TechTalk7706

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 id10180381
Published by NHTSA2020-10-01
Manufacturer's numberTechTalk7706
Manufacturer's date2020-09-22
NHTSA componentLATCHES/LOCKS/LINKAGES

NHTSA's summary

Tech Talk discussion on M2 door lock/unlock function inoperative.

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

Latches and locks

Vehicles listed
FREIGHTLINER BUSINESS CLASS M22019

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