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Service bulletin 230998

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id600894
Published by NHTSA1998-06-10
Manufacturer's number230998
Manufacturer's date1998-03-13
NHTSA componentSUSPENSION:REAR

NHTSA's summary

A RATTLING OR KNOCKING NOISE MAY BE PRESENT WHEN DRIVING OVER ROUGH ROADS, NOISE WAS COMING FROM REAR OF VEHICLE. *AK

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Suspension

Vehicles listed
JEEP WRANGLER1997, 1998

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
0212991999-09-30. Service bulletin. THIS BULLETIN PERTAINS TO FRONT END ALIGNMENT - ADJUSTABLE / OFFSET BALL JOINTS. *TT