Honda Civic 2007–2008 — technical service bulletin
Bulletin 08-013 · NHTSA communication 10024970 · issued Mar 14, 2008
Technical service bulletin
communication type
Fuel System, Other
component
2007–2008
model years
2
vehicle entries
Official summary
Mil comes on with dtc p0456 (evap system very small leak detected). *nj
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.