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Service bulletins for the 2004 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.

220 on file from NHTSA, as of 2026-10-19.

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Bulletins, newest first
02003042004-09-29. Service bulletin. SUSPENSION. POPPING / CLUNKING NOISE FROM THE FRONT SUSPENSION. *TT
09026042004-09-29. Service bulletin. EQUIPMENT:ELECTRICAL. SPEEDOMETER REPLACEMENT PROCEDURE. *TT
010120042004-09-10. Service bulletin. ELECTRICAL SYSTEM. MODULE CONFIGURATION. MAZDA M-TIPS. *TT
010120042004-09-10. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. INTERFERENCE ENGINE. MAZDA M-TIPS. *TT
010120042004-09-10. Service bulletin. EQUIPMENT:ELECTRICAL. ANTENNA MISSING AT PREDELIVERY INSPECTION. MAZDA M-TIPS. *TT
04004042004-09-03. Service bulletin. SERVICE BRAKES, HYDRAULIC. BRAKE JUDDER AND/OR BRAKE MOAN NOISE. *TT THIS BULLETIN SUPERSEDES THE PREVIOUS BULLETIN ISSUED ON 07/01/04. *TT
04192004-07-20. Service bulletin. STRUCTURE:BODY. REPLACING THE SPOILER FOAM PROTECTORS ON CERTAIN 5-DOOR MODELS WHEN THERE IS SIGNIFICANT DAMAGE TO THE DECK LID. *TT
04202004-07-20. Service bulletin. STRUCTURE:BODY. REPLACING THE SPOILER FOAM PROTECTORS ON MAZDA6 SPORTS SEDAN WHEN THERE IS SIGNIFICANT DAMAGE TO THE DECK LID. PARTS FLASH. *TT
04212004-07-20. Service bulletin. STRUCTURE:BODY. REPLACING SPOILER FOAM PROTECTORS WHEN THERE IS SIGNIFICANT DAMAGE TO THE DECK LID. PARTS FLASH. MAZDA6 SPORT WAGON. *TT
01015052004-07-12. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. FRONT CRANKSHAFT BOLT SERVICE WARNING. *MJ INCLUDING 2005 MAZDA B2300 AND 2005 MAZDA6. (UPDATE) *SC
01020042004-06-22. Service bulletin. VEHICLE SPEED CONTROL. HESITATION / ROUGH IDLE AT HIGH ALTITUDE. *MJ
0324042004-05-25. Service bulletin. UNKNOWN OR OTHER. DEALER NOTICE - SERVICE BULLETIN RELEASE (03/24/04). MAZDA *TT
01017042004-05-21. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. MAZDA SPECIAL PROGRAM - EVAPORATIVE EMISSION SYSTEM LEAK MONITORING FAILURE. *TT *MJ EMISSION RECALL CAMPAIGN 3205G - THE PUMP CONTROL CIRCUIT FAILURE DETECTION ABILITY MAY BE LOWER THAN REQUIRED REGULATIONS DUE TO THE INITIAL DESIGN OF THE POWERTRAIN CONTROL MODULE (PCM). *TT
01012042004-05-21. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. 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
09009042004-05-14. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. MODULAR AUDIO SYSTEM - CENTER PANEL MODULE REMOVAL CAUTION. *TT
09001042004-04-28. Service bulletin. VISIBILITY:REARVIEW MIRRORS/DEVICES:INTERIOR. PORT OR DEALER INSTALLED AUTO-DIMMING (ELECTRO-CHROMIC) MIRROR, WITH ELECTRONIC COMPASS, AMBIENT TEMPERATURE. *MR
09003042004-04-27. Service bulletin. ELECTRICAL SYSTEM. ELECTROCHROMIC MIRROR W/ COMPASS & HOMELINK INSTALLATION CAUTION. *MR
00041232004-03-11. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). B28 AND LATER PCM CALIBRATION UPDATE INFORMATION. REPAIR INFORMATION REVIEW1. *TT
01008032003-08-20. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. OIL FILTER CARTRIDGE REMOVAL. *TT ENGINE OIL FILTER CARTRIDGE HOUSING COVER DAMAGE. *TT
01003032003-04-10. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. FRONT CRANKSHAFT BOLT SERVICE WARNING. *TT

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.