Saturn S-Series 1998–2002 — technical service bulletin
Bulletin 02T02 · NHTSA communication 631978 · issued Jan 1, 2002
Technical service bulletin
communication type
Engine and Engine Cooling
component
1998–2002
model years
6
vehicle entries
Official summary
Information on service manual update for powertrain and engine service manuals regarding evaporative emission flowcharts and evap pressure/purge diagnostic chart test procdure, also includes 2000-2002 l series. *slc
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.