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Service bulletin MI16-34

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 id10082982
Published by NHTSA2016-10-19
Manufacturer's numberMI16-34
Manufacturer's date2016-09-23
NHTSA componentPOWER TRAIN; ELECTRICAL SYSTEM

NHTSA's summary

"THIS MAINTENANCE INFORMATION DESCRIBES THE STEPS TO BE FOLLOWED ON YOUR COMPUTER TO ADD THE VOLVO ENGINE BRAKE AUTO MODE ON THE VEHICLE. THE AUTO MODE MAY BE ADDED ON US10 AND OBD13 VEHICLES THAT WERE BUILT BEFORE THE INTRODUCTION OF THE VOLVO ENGINE BRAKE AUTO MODE ON THE ASSEMBLY LINE. THE VEHICLE MUST BE EQUIPPED WITH THE ALLISON TRANSMISSION AND VOLVO ENGINE BRAKE (VEB)."

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

Electrical system, Transmission and driveline

Vehicles listed
PREVOST H3-412011 to 2016
PREVOST H3-452011 to 2016
PREVOST H3-45 VIP2011 to 2016
PREVOST X3-452011 to 2016
PREVOST X3-45 COACH2011 to 2016
PREVOST X3-45 VIP2011 to 2016

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