Jeep Grand Cherokee 1999–2001 — technical service bulletin
Bulletin 0300101A · NHTSA communication 625612 · issued Sep 14, 2001
Technical service bulletin
communication type
Power Train
component
1999–2001
model years
3
vehicle entries
Official summary
Some customers may experience a powertrain related sound which may be described as front axle whine. *tt
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.