NHTSA lists 17 complaints for the 2021 Mazda MAZDA6, 0 of them mention a crash and 0 mention a fire. 0 complaints mention an injury, with 0 injuries and 0 deaths reported.
Data build 2026-10-09.
NHTSA lists this vehicle as MAZDA MAZDA6.
Model-generated complaint tags
These labels are model-generated, not NHTSA data.
Failure modes| Label | Count | Share of tagged | Mean confidence |
|---|
| mechanical failure | 8 | 47.1% | 0.72 |
|---|
| fluid or fuel leak | 6 | 35.3% | 0.62 |
|---|
| visibility or lighting | 2 | 11.8% | 0.88 |
|---|
| electrical electronic | 1 | 5.9% | 0.33 |
|---|
Severities| Label | Count | Share of tagged | Mean confidence |
|---|
| low | 13 | 76.5% | 0.88 |
|---|
| moderate | 4 | 23.5% | 0.87 |
|---|
Model: typesafe/jev-1.13-20260917; schema version: tag-v1. 17 tagged complaints of 17 complaints (100.0%).
Confidence is the model's own probability for the label it chose (0 to 1), not accuracy.
Model-generated labels on tagged complaints only. Model years 2013 and newer are tagged in full; 2012 in part (see tagged_share); earlier model years have no tags. NHTSA's own flags remain separate in the complaints block.
Manufacturer communications
301 manufacturer communications.
Communications by system| System | Count |
|---|
| ELECTRICAL SYSTEM | 82 |
|---|
| ENGINE | 61 |
|---|
| EQUIPMENT | 59 |
|---|
| ENGINE AND ENGINE COOLING | 45 |
|---|
| UNKNOWN OR OTHER | 44 |
|---|
| POWER TRAIN | 24 |
|---|
| STRUCTURE | 18 |
|---|
| WHEELS | 15 |
|---|
11037899
Date: 2026-09-11. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM.
DESCRIPTION If you encounter any type of electrical concern (e.g, dead battery, engine no start, DTC(s) stored...), interview the customer before proceeding with normal MGSS diagnosis by asking if any aftermarket devices have been installed. Aftermarket devices may be the cause of the electrical con
11034447
Date: 2026-06-19. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM, ENGINE.
This SA supersedes the previously issued SA(s) listed below. The changes are noted in Red. SA-061/25 12/17/25 DESCRIPTION If you encounter any type of electrical concern (e.g, dead battery, engine no start, DTC(s) stored...), interview the customer before proceeding with normal MGSS diagnosis by ask
11034436
Date: 2026-06-18. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM, ENGINE, UNKNOWN OR OTHER.
This bulletin supersedes the previously issued bulletin(s) listed below. The changes are noted in Red. 09-012/21 12/13/21, 06/10/21 and 04/27/21 DESCRIPTION Some customers may experience all of following symptoms: The door lock/unlock operation will not work using the remote transmitter button. 1. T
11034439
Date: 2026-06-17. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM.
This SA supersedes the previously issued bulletin(s) listed below. The changes are noted below in Red. SA-027/26 04/16/26 DESCRIPTION The Mazda DCA-8000 is required for all warranty battery testing. If the Mazda DCA-8000 is not used, incorrect battery testing may result in unnecessary battery replac
11032104
Date: 2026-04-30. Type: Service Bulletin/Repair Instructions. Systems: STRUCTURE, UNKNOWN OR OTHER.
DESCRIPTION Some vehicles may require the replacement of a damaged VIN plate or vehicle certification label. To obtain a replacement VIN plate (bulkhead-mounted and visible through the lower-left area of the windshield), contact DAG (Dealer Assistance Group) using VIN Plate Request Form available on
11032106
Date: 2026-04-29. Type: Warranty Program/Extension. Systems: ENGINE.
Valve Stem Seals Class Action Settlement Program for Excessive Oil Consumption and Oil Consumption Powertrain Warranty Extension Special Service Program SSPD5. Updated April 28, 2026 a Related oil part number for warranty claims is now 0000-77-5W30-QT (engine oil) as the 5555 warranty part number
11032103
Date: 2026-04-21. Type: Service Bulletin/Repair Instructions. Systems: ENGINE, POWER TRAIN, SERVICE BRAKES, UNKNOWN OR OTHER.
This Service Alert supersedes the previously issued SA listed below: The changes are noted in Red. SA-011/24 02/12/24, 06/06/24, 07/29/24 DESCRIPTION Mazda has developed factory recommended scheduled maintenance services that support all major vehicle systems. Mazda recommends dealers follow the sch
11032101
Date: 2026-04-16. Type: Service Bulletin/Repair Instructions. Systems: ENGINE.
This Service Alert supersedes the previously issued M-Tip(s) listed below. The changes are noted in Red text. MT-002/19 09/30/19 and 12/19/19 DESCRIPTION If an engine assembly is replaced after a catastrophic internal mechanical failure, clean the intake manifold internally before installing a repla
11032102
Date: 2026-04-15. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM.
This SA supersedes the previously issued bulletin(s) listed below. The changes are noted below in Red. SA-007/25 10/22/25, 06/02/25 and 02/03/25 DESCRIPTION The Mazda DCA-8000 is required for all warranty battery testing. If the Mazda DCA-8000 is not used, incorrect battery testing may result in unn
11032100
Date: 2026-04-04. Type: Service Bulletin/Repair Instructions. Systems: ELECTRICAL SYSTEM, STRUCTURE.
This Service Alert supersedes the previously issued SAs and bulletin(s) listed below: The changes are noted below in red. SA-010/23 02/09/23 DESCRIPTION Some customers may experience one or more electrical malfunctions after a vehicle body repair. A newly painted fender stay (2) may be causing a poo