Honda Passport 1998 — technical service bulletin
Bulletin A990035 · NHTSA communication 610277 · issued Aug 30, 1999
Technical service bulletin
communication type
Engine and Engine Cooling
component
1998
model years
1
vehicle entries
Official summary
Some vehicles within vin 4s6c.58 ... W4410593 thru 4s6c.58 ... W4419011 have a flexible hose that may crack from exposure to the heat, allowing the charcoal canister to vent vapors to the atmosphere. *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.