Nissan Frontier 1998–2004 — technical service bulletin
Bulletin 04091 · NHTSA communication 10009184 · issued Aug 10, 2004
Technical service bulletin
communication type
Suspension
component
1998–2004
model years
12
vehicle entries
Official summary
Torsion bar spring caution. *tt
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.