Toyota Sienna 2007–2010 — technical service bulletin
Bulletin Limited Service · NHTSA communication 10207937 · issued Jan 6, 2022
Technical service bulletin
communication type
Unknown OR Other
component
2007–2010
model years
4
vehicle entries
Official summary
TI: LSC 90K Expired on December 31, 2021
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.