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Service bulletin L-SB-0092-16-Rev

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 id10152158
Published by NHTSA2018-12-17
Manufacturer's numberL-SB-0092-16-Rev
Manufacturer's date2017-08-29
NHTSA componentENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER

NHTSA's summary

TSB: REVISION NOTICE August 29, 2017 Rev1: ? Applicability has been updated to include 2017 model year NX 200t vehicles. ? The entire bulletin has been updated. Any previous printed versions of this bulletin should be discarded. Some 2015 ? 2017 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

Engine, Turbocharger or supercharger

Trouble codes named

P0234

Vehicles listed
LEXUS GS 200T2016 to 2017
LEXUS RC 200T2015

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