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Service bulletin PI 0860

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 id10200213
Published by NHTSA2021-08-09
Manufacturer's numberPI 0860
Manufacturer's date2015-10-08
NHTSA componentEQUIPMENT; POWER TRAIN

NHTSA's summary

Transmission ECU, Replacement. Some MACK vehicles equipped with mDrive transmission version D built between 2/2/2015 and 3/19/2015 require a Transmission ECU replacement. Approximately 34 vehicles are involved in this campaign.

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

Equipment and accessories, Transmission and driveline

Vehicles listed
MACK CXU2015
MACK GU2015

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