Saturn LS 2002 — technical service bulletin
Bulletin 01T56 · NHTSA communication 626504 · issued Nov 1, 2001
Technical service bulletin
communication type
Unknown OR Other
component
2002
model years
1
vehicle entries
Official summary
Subject regarding service manual update for engine service manuals regarding diagnostic troble codes and flowcharts. *jg
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.