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Service bulletin 2020FA02

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 id10172431
Published by NHTSA2020-03-16
Manufacturer's number2020FA02
Manufacturer's date2020-02-13
NHTSA componentPOWER TRAIN:AUTOMATIC TRANSMISSION; EQUIPMENT

NHTSA's summary

Announces a service campaign related to a non-safety-related concern with the TIBD Main Regulator Valve

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, Automatic transmission

Vehicles listed
ALLISON DIV ALLISON DIV

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