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Service bulletin L-SB-0039-23

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 id10241407
Published by NHTSA2023-08-28
Manufacturer's numberL-SB-0039-23
Manufacturer's date2023-07-26
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

TSB: Some 2022 ? 2023 model year NX 250, NX 350, NX 350h (with 9.8-inch touchscreen only) and 2023 model year ES 250, ES 300h, and ES 350 (with 8.0-inch touchscreen only) vehicles, equipped with a 10-speaker premium sound system, may exhibit an echo condition during a phone call via Bluetooth®, Apple CarPlay®, or Android Auto? (wireless or wired). The person in the car does not hear or experience any echo or other abnormalities. The condition can be resolved by replacing the amplifier assembly.

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

Vehicles listed
LEXUS ES2023
LEXUS NX2022, 2023

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

Other bulletins for the same vehicles and component
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