WenmarOpen by Wenmar Pro

Service bulletin TechTalk7685

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 id10180385
Published by NHTSA2020-10-01
Manufacturer's numberTechTalk7685
Manufacturer's date2020-09-16
NHTSA componentVEHICLE SPEED CONTROL

NHTSA's summary

Tech Talk discussion on cruise not working on an M2 with Caterpillar engine.

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

Throttle and cruise control

Vehicles listed
FREIGHTLINER BUSINESS CLASS M22016

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