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Service bulletin SB-0004-11

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 id10037885
Published by NHTSA2011-06-07
Manufacturer's numberSB-0004-11
Manufacturer's date2011-01-05
NHTSA componentELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR

NHTSA's summary

TOYOTA: THE CHARGINS SYSTEM LIGHT IS ON, ALTERNATOR IS DEAD, OR THERE IS A NOISE FROM THE ENGINE BECAUSE THE PULLEY HAS NOT BEEN SEATED CORRECTLY. 2009-2011 COROLLA. *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, Alternator

Vehicles listed
TOYOTA COROLLA2009, 2010

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