Mazda MAZDA6 2004 — technical service bulletin
Bulletin 0101204 · NHTSA communication 10006990 · issued Sep 22, 2005
Technical service bulletin
communication type
Engine and Engine Cooling
component
2004
model years
1
vehicle entries
Official summary
Mazda special program - 02 sensor failure - no malfunction indicator lamp (mil) illumination. *tt emission recall 3105g campaign - malfunction indicator lamp (mil) may not illuminate as required in the event of a detected o2 sensor fault. *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.