Mazda Miata 1999–2001 — technical service bulletin
Bulletin 0101201 · NHTSA communication 620898 · issued Jun 28, 2001
Technical service bulletin
communication type
Unknown OR Other
component
1999–2001
model years
5
vehicle entries
Official summary
Subject regarding malfunction indicator lamp luumination with diagnostic trouble code p0402 stored in memory. *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.