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Service bulletin 00203

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 id10002017
Published by NHTSA2003-08-11
Manufacturer's number00203
Manufacturer's date2003-05-05
NHTSA componentPOWER TRAIN

NHTSA's summary

ENGINE CONTROL MODULE (ECM) RESET MEMORY FUNCTION WHENEVER AN AUTOMATIC TRANSMISSION IS REPLACED, OVERHAULED OR INDIVIDUAL COMPONENTS ARE REPLACED. 1998 - 2003 ALL MODELS INCLUDING THE 2004 RX330. *TT

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

Transmission and driveline

Vehicles listed
LEXUS LEXUS
LEXUS RX3302004

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