Nissan Sentra 2003–2004 — technical service bulletin
Bulletin 0501 · NHTSA communication 10018243 · issued Dec 7, 2005
Technical service bulletin
communication type
Engine and Engine Cooling
component
2003–2004
model years
2
vehicle entries
Official summary
Voluntary recall campaign catalytic converter/front tube replacement. *ts
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.