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Service bulletin 00603

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 id10005761
Published by NHTSA2004-03-15
Manufacturer's number00603
Manufacturer's date2003-12-03
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

SECURITY PASSIVE ARMING MODE. ALSO INCLUDES 2004 ECHO AND SCION XA. *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.

Vehicles listed
TOYOTA ECHO2000, 2001, 2002, 2003
UNKNOWN UNKNOWN1

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