Saturn LS 2001 — technical service bulletin
Bulletin 01T01 · NHTSA communication 616672 · issued Jan 1, 2001
Technical service bulletin
communication type
Engine and Engine Cooling
component
2001
model years
2
vehicle entries
Official summary
Some ls 300 and lw 300 model vehibles may exhibit a vibration or boom noise inside the vehicle while at idle and the a/c is on. The vibration or boom may also be more noticeable while vehicle is in gear. *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.