Toyota Sienna 1998–1999 — technical service bulletin
Bulletin SU00199 · NHTSA communication 608123 · issued Jul 30, 1999
Technical service bulletin
communication type
Suspension
component
1998–1999
model years
2
vehicle entries
Official summary
Vehicles starting with 4t3#f1#c-xu116991. *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.