Saturn Ion 2003 — technical service bulletin
Bulletin 030604024A · NHTSA communication 10005299 · issued Nov 1, 2003
Technical service bulletin
communication type
Fuel System, Gasoline
component
2003
model years
1
vehicle entries
Official summary
Excessive fuel pump buzzing, growling noise, vibration from rear of vehicle. *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.