Saturn L300 2005 — technical service bulletin
Bulletin 040601024 · NHTSA communication 10009359 · issued Jul 1, 2004
Technical service bulletin
communication type
Engine and Engine Cooling
component
2005
model years
1
vehicle entries
Official summary
Engine squeak/chirp noise from bank 2 (front bank) camshaft sprockets/behind timing belt cover with engine speeds of 600-3500 rpm. Technical information bulletin. *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.