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Service campaign 2019FA07 Rev G

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 campaign
NHTSA id11003808
Published by NHTSA2024-07-08
Manufacturer's number2019FA07 Rev G
Manufacturer's date2024-05-21
Campaign id or software version2019FA07 Rev G
NHTSA componentPOWER TRAIN
Manufacturer's systemTransmission

NHTSA's summary

Announces campaign to replace the TIDB main valve body for parts that present specific symptoms

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

Transmission and driveline

Vehicles listed
ALLISON 3000 SERIES TRANSMISSION
ALLISON 4000 SERIES TRANSMISSION
ALLISON B SERIES
ALLISON TRANSMISSION, INC T SERIES

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