Mazda B-Series Truck 1998–2001 — technical service bulletin
Bulletin 0302201R · NHTSA communication 628265 · issued Aug 14, 2001
Technical service bulletin
communication type
Suspension
component
1998–2001
model years
4
vehicle entries
Official summary
Subject regarding thumping noise/ bumping sensation. *jg
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.