Jeep Grand Cherokee 2002–2003 — technical service bulletin
Bulletin 1900203 · NHTSA communication 10001107 · issued Feb 28, 2003
Technical service bulletin
communication type
Steering
component
2002–2003
model years
2
vehicle entries
Official summary
Power steering moan or whine-like sound when turning. *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.