Volvo S60 2003 — technical service bulletin
Bulletin 4606 · NHTSA communication 10003291 · issued Jun 4, 2003
Technical service bulletin
communication type
Power Train
component
2003
model years
3
vehicle entries
Official summary
Squeaking noise from awd unit caused by propshaft flange pins. *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.