Toyota Echo 2000–2003 — technical service bulletin
Bulletin 00603 · NHTSA communication 10005761 · issued Dec 3, 2003
Technical service bulletin
communication type
Unknown OR Other
component
2000–2003
model years
4
vehicle entries
Official summary
Security passive arming mode. Also includes 2004 echo and scion xa. *tt
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.