Honda Civic 2006–2009 — technical service bulletin
Bulletin SB-08-044 · NHTSA communication 10030876 · issued Jul 30, 2009
Technical service bulletin
communication type
Engine and Engine Cooling
component
2006–2009
model years
4
vehicle entries
Official summary
Honda: see document search button for owner letter. Engine overheats or leaks coolant. The engine block is cracking at the coolant passages. Install a new engine block assembly. *pe
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.