Toyota Sienna 2004–2009 — technical service bulletin
Bulletin TC-14-001 · NHTSA communication 10055245 · issued Jan 22, 2014
Technical service bulletin
communication type
Air Bags
component
2004–2009
model years
6
vehicle entries
Official summary
Toyota: see document search button for owner letter. There is an excessive electrical resistance, on some vehicles, where the connector had been improperly crimped, during time of manufacturing, and oxidization buildup, in connector, result in an illumination of airbag warning lamp. See tsb-0069-12 rev 2. Model 2004-2009 sienna. *pe
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.