Toyota Corolla 1998–2001 — technical service bulletin
Bulletin SU00300 · NHTSA communication 616119 · issued Dec 1, 2000
Technical service bulletin
communication type
Suspension
component
1998–2001
model years
4
vehicle entries
Official summary
Subject regarding part number changes made to the rear suspension support sub-assemblies and suspension support nuts. *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.