Toyota Sienna 2007–2009 — technical service bulletin
Bulletin TC-10-060 · NHTSA communication 10037706 · issued Dec 6, 2010
Technical service bulletin
communication type
Tires
component
2007–2009
model years
3
vehicle entries
Official summary
Toyota: in cold climates where road salt is used the spare tire assembly cable can become corroded. *rm
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.