Honda GL1800 2002–2004 — technical service bulletin
Bulletin 05012005 · NHTSA communication 10016297 · issued May 1, 2005
Technical service bulletin
communication type
Engine and Engine Cooling
component
2002–2004
model years
6
vehicle entries
Official summary
Proportional control valve (pcv) leakage recall reminder. Refer to bulletin gl1800a #16. *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.