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Service bulletin SU00400

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 id616120
Published by NHTSA2001-02-09
Manufacturer's numberSU00400
Manufacturer's date2000-12-01
NHTSA componentSUSPENSION:FRONT

NHTSA's summary

INFORMATION REGARDING A PROCEDURE DEVELOPED FOR REMOVAL AND INSTALLATION OF THE FRONT SHOCK ABSORBER ON CERTAIN VEHICLES DUE TO THE ADDITION OF PLATE WASHERS BETWEEN THE FRONT SUSPENSION SUPPORT AND SUPPORT NUTS. *TT

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
TOYOTA COROLLA1998, 1999, 2000, 2001

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
SU003002001-02-09. Service bulletin. SUBJECT REGARDING PART NUMBER CHANGES MADE TO THE REAR SUSPENSION SUPPORT SUB-ASSEMBLIES AND SUSPENSION SUPPORT NUTS. *TT
3952001-02-08. Service bulletin. SUBJECT REGARDING FRONT SUSPENSION PLATE WASHER. *TT
3942001-02-08. Service bulletin. SUBJECT REGARDING REAR SUSPENSION SUPPORT. *TT
ST001002000-04-14. Service bulletin. SOME VEHICLES MAY EXPERIENCE A SQUEAKING NOISE FROM THE FRONT SUSPENSION. *TT