Toyota Sienna 1998–2001 — technical service bulletin
Bulletin 01201 · NHTSA communication 10020871 · issued Apr 6, 2001
Technical service bulletin
communication type
Structure
component
1998–2001
model years
4
vehicle entries
Official summary
Sliding door diagnostic tips. *kb
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.