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Service bulletin B16-033

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 id10108700
Published by NHTSA2017-07-28
Manufacturer's numberB16-033
Manufacturer's date2017-02-17
NHTSA componentPOWER TRAIN; ELECTRICAL SYSTEM:SOFTWARE

NHTSA's summary

Service bulletin - There is the possibility of a judder from the torque converter lock-up clutch felt while driving between 20?45 mph. To minimize the possibility for the judder to occur, a software update for the transmission is available at the client?s request.

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, Software

Vehicles listed
ACURA TLX2009 to 2011

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