Volvo S40 2000–2001 — technical service bulletin
Bulletin 2230058 · NHTSA communication 635136 · issued May 1, 2002
Technical service bulletin
communication type
Fuel System, Gasoline
component
2000–2001
model years
4
vehicle entries
Official summary
This service bulletin describes how to diagnose evaporative system leakage and perform an ems 2000 software upgrade. *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.