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Service bulletin L-SB-0092-16

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 id10132871
Published by NHTSA2018-04-02
Manufacturer's numberL-SB-0092-16
Manufacturer's date2016-10-20
NHTSA componentPOWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)

NHTSA's summary

TSB: Some 2015 ? 2016 model year NX 200t vehicles equipped with 8AR-FTS engines may exhibit a MIL ?ON? condition Diagnostic Trouble Code (DTC) P023400 (Turbocharger/Supercharger ?A? Overboost Condition). The Engine Control Module/ECM (SAE Term: Powertrain Control Module/PCM) logic has been modified to reduce the possibility of this condition occurring. Follow the Repair Procedure in this bulletin to address this condition.

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, Automatic transmission, Transmission control module

Trouble codes named

P0234

Vehicles listed
LEXUS NX200T2015 to 2016

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