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Service bulletin L-SB-0028-23

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 id10236212
Published by NHTSA2023-05-15
Manufacturer's numberL-SB-0028-23
Manufacturer's date2023-04-26
NHTSA componentPOWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ELECTRICAL SYSTEM

NHTSA's summary

TSB: Some 2022 ? 2023 model year NX 350h vehicles may exhibit a MIL ON condition with Diagnostic Trouble Code (DTC) P060694 (Hybrid/EV Powertrain Control Module Processor Unexpected Operation) present. The hybrid vehicle control computer logic has been modified to reduce the possibility of 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

Electrical system, Transmission and driveline, Automatic transmission, Transmission control module

Trouble codes named

P0606

Vehicles listed
LEXUS NX HYBRID2023
LEXUS NX350H2022

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