Mazda MAZDA3 2012–2016 — technical service bulletin
Bulletin 0102315 · NHTSA communication 10213379 · issued Dec 22, 2015
Technical service bulletin
communication type
Engine
component
2012–2016
model years
7
vehicle entries
Official summary
Rough Idle with MIL on and DTC P0015/P0524
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.