Jeep Liberty 2002 — technical service bulletin
Bulletin 2301801 · NHTSA communication 624747 · issued Aug 3, 2001
Technical service bulletin
communication type
Structure
component
2002
model years
1
vehicle entries
Official summary
Experiencing a c-pillar ringing-like sound when rear door is closed. *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.