Jeep Wrangler 1997–1998 — technical service bulletin
Bulletin 230998 · NHTSA communication 600894 · issued Mar 13, 1998
Technical service bulletin
communication type
Suspension
component
1997–1998
model years
2
vehicle entries
Official summary
A rattling or knocking noise may be present when driving over rough roads, noise was coming from rear of vehicle. *ak
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.