Honda Civic 2001–2002 — technical service bulletin
Bulletin 03077 · NHTSA communication 10004805 · issued Oct 24, 2003
Technical service bulletin
communication type
Electrical System
component
2001–2002
model years
2
vehicle entries
Official summary
Malfunction indicator lamp on with unknown diagnostic trouble code. *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.