Saturn Ion 2004–2006 — technical service bulletin
Bulletin 060603005 · NHTSA communication 10020821 · issued Jun 1, 2006
Technical service bulletin
communication type
Engine and Engine Cooling
component
2004–2006
model years
5
vehicle entries
Official summary
Service engine soon (ses)/malfunction indicator lamp (mil) on and/or engine driveability concerns. *kb
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.