Honda GL1800 1990–2001 — technical service bulletin
Bulletin 211100 · NHTSA communication 615741 · issued Nov 21, 2000
Technical service bulletin
communication type
Engine and Engine Cooling
component
1990–2001
model years
2
vehicle entries
Official summary
This letter summarizes the new sub-harness and installation instructions for the 2001 gl1800 coolant temperature gauge. *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.