Mazda MAZDA3 2010–2013 — technical service bulletin
Bulletin CSP09 · NHTSA communication 10189953 · issued Mar 2, 2021
Technical service bulletin
communication type
Power Train
component
2010–2013
model years
4
vehicle entries
Official summary
Csp09 - 2010-2013 - mazda3 2.5l clutch reimbursement program (no repair with this program)
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.