Honda Civic 2000–2003 — technical service bulletin
Bulletin 303 · NHTSA communication 10001828 · issued Mar 16, 2003
Technical service bulletin
communication type
Engine and Engine Cooling
component
2000–2003
model years
5
vehicle entries
Official summary
Diagnostic trouble code p1600 (69), p1601 (69). *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.