Saturn Ion 2004–2005 — technical service bulletin
Bulletin 040310006 · NHTSA communication 10009421 · issued Aug 1, 2004
Technical service bulletin
communication type
Suspension
component
2004–2005
model years
2
vehicle entries
Official summary
Vehicle vibrations at highway speeds 72-110 km/h (45-70 mph). *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.