Service bulletins for the 2003 Mazda Mazda6
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
210 on file from NHTSA, as of 2026-10-19.
About P2404 on the 2003 Mazda Mazda6: what the code means, and the bulletins and recalls about the same components.
By type
By component
By trouble code
By topic
Only bulletins with trouble code: P2404 are shown. Show all
| 0103304 | 2004-11-02. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. MALFUNCTION INDICATOR LAMP ILLUMINATION WITH DIAGNOSTIC TROUBLE CODES P2404 AND/OR P0456. *TT |
|---|---|
| 1303F | 2003-10-22. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. THE CHECK ENGINE LIGHT MAY ILLUMINATE UNDER CERTAIN CONDITIONS AND A DIAGNOSTIC TROUBLE CODE P2404 MAY BE STORED DUE TO IMPROPER PROGRAMMING OF THE POWERTRAIN CONTROL MODULE. AN EMISSION RECALL CAMPAIGN (# 1303F) TO REPROGRAM THE POWERTRAIN CONTROL MODULE HAS BEEN CONDUCTED. *TT |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.