Volvo S40 2004–2006 — technical service bulletin
Bulletin 6422 · NHTSA communication 10020118 · issued May 19, 2006
Technical service bulletin
communication type
Steering
component
2004–2006
model years
6
vehicle entries
Official summary
Power steering pump and harness replacement.
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.