Toyota Sienna 2004–2011 — technical service bulletin
Bulletin ESS_Region Lette · NHTSA communication 10134331 · issued Mar 9, 2016
Technical service bulletin
communication type
Equipment
component
2004–2011
model years
8
vehicle entries
Official summary
Dealer Daily: The Special Service Campaign ESS Dealer Letter and Technical Instructions are now available on TIS.
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.