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Service bulletin SB-0147-10

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 id10037241
Published by NHTSA2011-05-14
Manufacturer's numberSB-0147-10
Manufacturer's date2010-10-25
NHTSA componentELECTRICAL SYSTEM:12V/24V/48V BATTERY; ENGINE AND ENGINE COOLING:ENGINE

NHTSA's summary

TOYOTA: THERE IS A MALFUNCTION LIGHT ON WITH A BATTERY PACK DETERIORATION CODE. *RM

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

Electrical system, Engine, 12-volt battery

Vehicles listed
LEXUS GS2010, 2011
LEXUS GS450H2007 to 2009

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