Jaguar XJ 2002–2005 — technical service bulletin
Bulletin 21101 · NHTSA communication 10010805 · issued Feb 1, 2006
Technical service bulletin
communication type
Steering
component
2002–2005
model years
5
vehicle entries
Official summary
Squeaking noise power steering system flush system. *eh
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.