Honda Prelude 1998–2001 — technical service bulletin
Bulletin 01093 · NHTSA communication 626688 · issued Oct 30, 2001
Technical service bulletin
communication type
Engine and Engine Cooling
component
1998–2001
model years
4
vehicle entries
Official summary
Subject regarding malfunction indicator lamp comes on with diagnostic trouble code p0133. *jg
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.